Miguel Gómez | 949eb0a | 2012-07-06 12:40:36 +0200 | [diff] [blame] | 1 | #include <linux/delay.h> |
Aaro Koskinen | 02a81dd | 2011-12-06 00:10:36 +0200 | [diff] [blame] | 2 | #include <linux/vmalloc.h> |
Aaro Koskinen | 6048d761 | 2011-10-11 21:47:16 +0300 | [diff] [blame] | 3 | |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 4 | #include "XGIfb.h" |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 5 | #include "vb_def.h" |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 6 | #include "vb_util.h" |
| 7 | #include "vb_setmode.h" |
Miguel Gómez | e054102 | 2012-06-18 13:12:05 +0200 | [diff] [blame] | 8 | #include "vb_init.h" |
Peter Huewe | d6461e4 | 2012-06-14 00:21:46 +0200 | [diff] [blame] | 9 | static const unsigned short XGINew_DDRDRAM_TYPE340[4][2] = { |
| 10 | { 16, 0x45}, |
| 11 | { 8, 0x35}, |
| 12 | { 4, 0x31}, |
| 13 | { 2, 0x21} }; |
Bill Pemberton | 82d6eb5 | 2010-06-17 13:10:46 -0400 | [diff] [blame] | 14 | |
Peter Huewe | d6461e4 | 2012-06-14 00:21:46 +0200 | [diff] [blame] | 15 | static const unsigned short XGINew_DDRDRAM_TYPE20[12][2] = { |
| 16 | { 128, 0x5D}, |
| 17 | { 64, 0x59}, |
| 18 | { 64, 0x4D}, |
| 19 | { 32, 0x55}, |
| 20 | { 32, 0x49}, |
| 21 | { 32, 0x3D}, |
| 22 | { 16, 0x51}, |
| 23 | { 16, 0x45}, |
| 24 | { 16, 0x39}, |
| 25 | { 8, 0x41}, |
| 26 | { 8, 0x35}, |
| 27 | { 4, 0x31} }; |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 28 | |
Aaro Koskinen | 02a81dd | 2011-12-06 00:10:36 +0200 | [diff] [blame] | 29 | #define XGIFB_ROM_SIZE 65536 |
| 30 | |
Kenji Toyama | bf32fcb | 2011-04-23 12:11:16 +0800 | [diff] [blame] | 31 | static unsigned char |
| 32 | XGINew_GetXG20DRAMType(struct xgi_hw_device_info *HwDeviceExtension, |
| 33 | struct vb_device_info *pVBInfo) |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 34 | { |
Prashant P. Shah | a24d60f | 2010-09-02 15:25:38 +0530 | [diff] [blame] | 35 | unsigned char data, temp; |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 36 | |
Prashant P. Shah | a24d60f | 2010-09-02 15:25:38 +0530 | [diff] [blame] | 37 | if (HwDeviceExtension->jChipType < XG20) { |
Peter Huewe | 6d12dae | 2012-06-14 00:21:52 +0200 | [diff] [blame] | 38 | data = xgifb_reg_get(pVBInfo->P3c4, 0x39) & 0x02; |
| 39 | if (data == 0) |
| 40 | data = (xgifb_reg_get(pVBInfo->P3c4, 0x3A) & |
| 41 | 0x02) >> 1; |
| 42 | return data; |
Prashant P. Shah | a24d60f | 2010-09-02 15:25:38 +0530 | [diff] [blame] | 43 | } else if (HwDeviceExtension->jChipType == XG27) { |
Aaro Koskinen | 58839b0 | 2011-03-13 12:26:23 +0200 | [diff] [blame] | 44 | temp = xgifb_reg_get(pVBInfo->P3c4, 0x3B); |
Kenji Toyama | bf32fcb | 2011-04-23 12:11:16 +0800 | [diff] [blame] | 45 | /* SR3B[7][3]MAA15 MAA11 (Power on Trapping) */ |
Dmitry Eremin-Solenikov | 6490311 | 2012-03-19 21:50:09 +0400 | [diff] [blame] | 46 | if (((temp & 0x88) == 0x80) || ((temp & 0x88) == 0x08)) |
Prashant P. Shah | a24d60f | 2010-09-02 15:25:38 +0530 | [diff] [blame] | 47 | data = 0; /* DDR */ |
| 48 | else |
| 49 | data = 1; /* DDRII */ |
| 50 | return data; |
| 51 | } else if (HwDeviceExtension->jChipType == XG21) { |
Kenji Toyama | bf32fcb | 2011-04-23 12:11:16 +0800 | [diff] [blame] | 52 | /* Independent GPIO control */ |
| 53 | xgifb_reg_and(pVBInfo->P3d4, 0xB4, ~0x02); |
Aaro Koskinen | c45715b | 2011-03-13 12:26:15 +0200 | [diff] [blame] | 54 | udelay(800); |
Aaro Koskinen | b9bf6e4 | 2011-03-13 12:26:24 +0200 | [diff] [blame] | 55 | xgifb_reg_or(pVBInfo->P3d4, 0x4A, 0x80); /* Enable GPIOH read */ |
Kenji Toyama | bf32fcb | 2011-04-23 12:11:16 +0800 | [diff] [blame] | 56 | /* GPIOF 0:DVI 1:DVO */ |
| 57 | temp = xgifb_reg_get(pVBInfo->P3d4, 0x48); |
Prashant P. Shah | a24d60f | 2010-09-02 15:25:38 +0530 | [diff] [blame] | 58 | /* HOTPLUG_SUPPORT */ |
Kenji Toyama | bf32fcb | 2011-04-23 12:11:16 +0800 | [diff] [blame] | 59 | /* for current XG20 & XG21, GPIOH is floating, driver will |
| 60 | * fix DDR temporarily */ |
Prashant P. Shah | a24d60f | 2010-09-02 15:25:38 +0530 | [diff] [blame] | 61 | if (temp & 0x01) /* DVI read GPIOH */ |
| 62 | data = 1; /* DDRII */ |
| 63 | else |
| 64 | data = 0; /* DDR */ |
| 65 | /* ~HOTPLUG_SUPPORT */ |
Aaro Koskinen | b9bf6e4 | 2011-03-13 12:26:24 +0200 | [diff] [blame] | 66 | xgifb_reg_or(pVBInfo->P3d4, 0xB4, 0x02); |
Prashant P. Shah | a24d60f | 2010-09-02 15:25:38 +0530 | [diff] [blame] | 67 | return data; |
| 68 | } else { |
Aaro Koskinen | 58839b0 | 2011-03-13 12:26:23 +0200 | [diff] [blame] | 69 | data = xgifb_reg_get(pVBInfo->P3d4, 0x97) & 0x01; |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 70 | |
Prashant P. Shah | a24d60f | 2010-09-02 15:25:38 +0530 | [diff] [blame] | 71 | if (data == 1) |
| 72 | data++; |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 73 | |
Prashant P. Shah | a24d60f | 2010-09-02 15:25:38 +0530 | [diff] [blame] | 74 | return data; |
| 75 | } |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 76 | } |
| 77 | |
Kenji Toyama | bf32fcb | 2011-04-23 12:11:16 +0800 | [diff] [blame] | 78 | static void XGINew_DDR1x_MRS_340(unsigned long P3c4, |
| 79 | struct vb_device_info *pVBInfo) |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 80 | { |
Aaro Koskinen | 8104e32 | 2011-03-13 12:26:22 +0200 | [diff] [blame] | 81 | xgifb_reg_set(P3c4, 0x18, 0x01); |
| 82 | xgifb_reg_set(P3c4, 0x19, 0x20); |
| 83 | xgifb_reg_set(P3c4, 0x16, 0x00); |
| 84 | xgifb_reg_set(P3c4, 0x16, 0x80); |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 85 | |
Peter Huewe | 6d12dae | 2012-06-14 00:21:52 +0200 | [diff] [blame] | 86 | mdelay(3); |
| 87 | xgifb_reg_set(P3c4, 0x18, 0x00); |
| 88 | xgifb_reg_set(P3c4, 0x19, 0x20); |
| 89 | xgifb_reg_set(P3c4, 0x16, 0x00); |
| 90 | xgifb_reg_set(P3c4, 0x16, 0x80); |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 91 | |
Aaro Koskinen | c45715b | 2011-03-13 12:26:15 +0200 | [diff] [blame] | 92 | udelay(60); |
Aaro Koskinen | 2af1a29 | 2011-10-11 21:47:31 +0300 | [diff] [blame] | 93 | xgifb_reg_set(P3c4, |
| 94 | 0x18, |
| 95 | pVBInfo->SR15[2][pVBInfo->ram_type]); /* SR18 */ |
Aaro Koskinen | 8104e32 | 2011-03-13 12:26:22 +0200 | [diff] [blame] | 96 | xgifb_reg_set(P3c4, 0x19, 0x01); |
| 97 | xgifb_reg_set(P3c4, 0x16, pVBInfo->SR16[0]); |
| 98 | xgifb_reg_set(P3c4, 0x16, pVBInfo->SR16[1]); |
Aaro Koskinen | c83c620 | 2011-03-13 12:26:14 +0200 | [diff] [blame] | 99 | mdelay(1); |
Aaro Koskinen | 8104e32 | 2011-03-13 12:26:22 +0200 | [diff] [blame] | 100 | xgifb_reg_set(P3c4, 0x1B, 0x03); |
Aaro Koskinen | c45715b | 2011-03-13 12:26:15 +0200 | [diff] [blame] | 101 | udelay(500); |
Aaro Koskinen | 2af1a29 | 2011-10-11 21:47:31 +0300 | [diff] [blame] | 102 | xgifb_reg_set(P3c4, |
| 103 | 0x18, |
| 104 | pVBInfo->SR15[2][pVBInfo->ram_type]); /* SR18 */ |
Aaro Koskinen | 8104e32 | 2011-03-13 12:26:22 +0200 | [diff] [blame] | 105 | xgifb_reg_set(P3c4, 0x19, 0x00); |
| 106 | xgifb_reg_set(P3c4, 0x16, pVBInfo->SR16[2]); |
| 107 | xgifb_reg_set(P3c4, 0x16, pVBInfo->SR16[3]); |
| 108 | xgifb_reg_set(P3c4, 0x1B, 0x00); |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 109 | } |
| 110 | |
Aaro Koskinen | b9ebf5e | 2011-03-13 12:26:06 +0200 | [diff] [blame] | 111 | static void XGINew_SetMemoryClock(struct xgi_hw_device_info *HwDeviceExtension, |
| 112 | struct vb_device_info *pVBInfo) |
| 113 | { |
| 114 | |
Kenji Toyama | bf32fcb | 2011-04-23 12:11:16 +0800 | [diff] [blame] | 115 | xgifb_reg_set(pVBInfo->P3c4, |
| 116 | 0x28, |
Aaro Koskinen | 2af1a29 | 2011-10-11 21:47:31 +0300 | [diff] [blame] | 117 | pVBInfo->MCLKData[pVBInfo->ram_type].SR28); |
Kenji Toyama | bf32fcb | 2011-04-23 12:11:16 +0800 | [diff] [blame] | 118 | xgifb_reg_set(pVBInfo->P3c4, |
| 119 | 0x29, |
Aaro Koskinen | 2af1a29 | 2011-10-11 21:47:31 +0300 | [diff] [blame] | 120 | pVBInfo->MCLKData[pVBInfo->ram_type].SR29); |
Kenji Toyama | bf32fcb | 2011-04-23 12:11:16 +0800 | [diff] [blame] | 121 | xgifb_reg_set(pVBInfo->P3c4, |
| 122 | 0x2A, |
Aaro Koskinen | 2af1a29 | 2011-10-11 21:47:31 +0300 | [diff] [blame] | 123 | pVBInfo->MCLKData[pVBInfo->ram_type].SR2A); |
Aaro Koskinen | b9ebf5e | 2011-03-13 12:26:06 +0200 | [diff] [blame] | 124 | |
Kenji Toyama | bf32fcb | 2011-04-23 12:11:16 +0800 | [diff] [blame] | 125 | xgifb_reg_set(pVBInfo->P3c4, |
| 126 | 0x2E, |
Aaro Koskinen | 2af1a29 | 2011-10-11 21:47:31 +0300 | [diff] [blame] | 127 | pVBInfo->ECLKData[pVBInfo->ram_type].SR2E); |
Kenji Toyama | bf32fcb | 2011-04-23 12:11:16 +0800 | [diff] [blame] | 128 | xgifb_reg_set(pVBInfo->P3c4, |
| 129 | 0x2F, |
Aaro Koskinen | 2af1a29 | 2011-10-11 21:47:31 +0300 | [diff] [blame] | 130 | pVBInfo->ECLKData[pVBInfo->ram_type].SR2F); |
Kenji Toyama | bf32fcb | 2011-04-23 12:11:16 +0800 | [diff] [blame] | 131 | xgifb_reg_set(pVBInfo->P3c4, |
| 132 | 0x30, |
Aaro Koskinen | 2af1a29 | 2011-10-11 21:47:31 +0300 | [diff] [blame] | 133 | pVBInfo->ECLKData[pVBInfo->ram_type].SR30); |
Aaro Koskinen | b9ebf5e | 2011-03-13 12:26:06 +0200 | [diff] [blame] | 134 | |
Miguel Gómez | 949eb0a | 2012-07-06 12:40:36 +0200 | [diff] [blame] | 135 | /* When XG42 ECLK = MCLK = 207MHz, Set SR32 D[1:0] = 10b */ |
| 136 | /* Modify SR32 value, when MCLK=207MHZ, ELCK=250MHz, |
Kenji Toyama | bf32fcb | 2011-04-23 12:11:16 +0800 | [diff] [blame] | 137 | * Set SR32 D[1:0] = 10b */ |
Aaro Koskinen | b9ebf5e | 2011-03-13 12:26:06 +0200 | [diff] [blame] | 138 | if (HwDeviceExtension->jChipType == XG42) { |
Aaro Koskinen | 2af1a29 | 2011-10-11 21:47:31 +0300 | [diff] [blame] | 139 | if ((pVBInfo->MCLKData[pVBInfo->ram_type].SR28 == 0x1C) && |
| 140 | (pVBInfo->MCLKData[pVBInfo->ram_type].SR29 == 0x01) && |
| 141 | (((pVBInfo->ECLKData[pVBInfo->ram_type].SR2E == 0x1C) && |
| 142 | (pVBInfo->ECLKData[pVBInfo->ram_type].SR2F == 0x01)) || |
| 143 | ((pVBInfo->ECLKData[pVBInfo->ram_type].SR2E == 0x22) && |
| 144 | (pVBInfo->ECLKData[pVBInfo->ram_type].SR2F == 0x01)))) |
Kenji Toyama | bf32fcb | 2011-04-23 12:11:16 +0800 | [diff] [blame] | 145 | xgifb_reg_set(pVBInfo->P3c4, |
| 146 | 0x32, |
| 147 | ((unsigned char) xgifb_reg_get( |
| 148 | pVBInfo->P3c4, 0x32) & 0xFC) | 0x02); |
Aaro Koskinen | b9ebf5e | 2011-03-13 12:26:06 +0200 | [diff] [blame] | 149 | } |
| 150 | } |
| 151 | |
Randy Dunlap | 8922967 | 2010-08-10 08:46:44 -0700 | [diff] [blame] | 152 | static void XGINew_DDRII_Bootup_XG27( |
Prashant P. Shah | a24d60f | 2010-09-02 15:25:38 +0530 | [diff] [blame] | 153 | struct xgi_hw_device_info *HwDeviceExtension, |
| 154 | unsigned long P3c4, struct vb_device_info *pVBInfo) |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 155 | { |
Prashant P. Shah | a24d60f | 2010-09-02 15:25:38 +0530 | [diff] [blame] | 156 | unsigned long P3d4 = P3c4 + 0x10; |
Aaro Koskinen | 2af1a29 | 2011-10-11 21:47:31 +0300 | [diff] [blame] | 157 | pVBInfo->ram_type = XGINew_GetXG20DRAMType(HwDeviceExtension, pVBInfo); |
Prashant P. Shah | a24d60f | 2010-09-02 15:25:38 +0530 | [diff] [blame] | 158 | XGINew_SetMemoryClock(HwDeviceExtension, pVBInfo); |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 159 | |
Prashant P. Shah | a24d60f | 2010-09-02 15:25:38 +0530 | [diff] [blame] | 160 | /* Set Double Frequency */ |
Peter Huewe | 6d12dae | 2012-06-14 00:21:52 +0200 | [diff] [blame] | 161 | xgifb_reg_set(P3d4, 0x97, pVBInfo->XGINew_CR97); /* CR97 */ |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 162 | |
Aaro Koskinen | c45715b | 2011-03-13 12:26:15 +0200 | [diff] [blame] | 163 | udelay(200); |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 164 | |
Aaro Koskinen | 8104e32 | 2011-03-13 12:26:22 +0200 | [diff] [blame] | 165 | xgifb_reg_set(P3c4, 0x18, 0x00); /* Set SR18 */ /* EMRS2 */ |
| 166 | xgifb_reg_set(P3c4, 0x19, 0x80); /* Set SR19 */ |
| 167 | xgifb_reg_set(P3c4, 0x16, 0x20); /* Set SR16 */ |
Aaro Koskinen | c45715b | 2011-03-13 12:26:15 +0200 | [diff] [blame] | 168 | udelay(15); |
Aaro Koskinen | 8104e32 | 2011-03-13 12:26:22 +0200 | [diff] [blame] | 169 | xgifb_reg_set(P3c4, 0x16, 0xA0); /* Set SR16 */ |
Aaro Koskinen | c45715b | 2011-03-13 12:26:15 +0200 | [diff] [blame] | 170 | udelay(15); |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 171 | |
Aaro Koskinen | 8104e32 | 2011-03-13 12:26:22 +0200 | [diff] [blame] | 172 | xgifb_reg_set(P3c4, 0x18, 0x00); /* Set SR18 */ /* EMRS3 */ |
| 173 | xgifb_reg_set(P3c4, 0x19, 0xC0); /* Set SR19 */ |
| 174 | xgifb_reg_set(P3c4, 0x16, 0x20); /* Set SR16 */ |
Aaro Koskinen | c45715b | 2011-03-13 12:26:15 +0200 | [diff] [blame] | 175 | udelay(15); |
Aaro Koskinen | 8104e32 | 2011-03-13 12:26:22 +0200 | [diff] [blame] | 176 | xgifb_reg_set(P3c4, 0x16, 0xA0); /* Set SR16 */ |
Aaro Koskinen | c45715b | 2011-03-13 12:26:15 +0200 | [diff] [blame] | 177 | udelay(15); |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 178 | |
Aaro Koskinen | 8104e32 | 2011-03-13 12:26:22 +0200 | [diff] [blame] | 179 | xgifb_reg_set(P3c4, 0x18, 0x00); /* Set SR18 */ /* EMRS1 */ |
| 180 | xgifb_reg_set(P3c4, 0x19, 0x40); /* Set SR19 */ |
| 181 | xgifb_reg_set(P3c4, 0x16, 0x20); /* Set SR16 */ |
Aaro Koskinen | c45715b | 2011-03-13 12:26:15 +0200 | [diff] [blame] | 182 | udelay(30); |
Aaro Koskinen | 8104e32 | 2011-03-13 12:26:22 +0200 | [diff] [blame] | 183 | xgifb_reg_set(P3c4, 0x16, 0xA0); /* Set SR16 */ |
Aaro Koskinen | c45715b | 2011-03-13 12:26:15 +0200 | [diff] [blame] | 184 | udelay(15); |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 185 | |
Aaro Koskinen | 8104e32 | 2011-03-13 12:26:22 +0200 | [diff] [blame] | 186 | xgifb_reg_set(P3c4, 0x18, 0x42); /* Set SR18 */ /* MRS, DLL Enable */ |
| 187 | xgifb_reg_set(P3c4, 0x19, 0x0A); /* Set SR19 */ |
| 188 | xgifb_reg_set(P3c4, 0x16, 0x00); /* Set SR16 */ |
Aaro Koskinen | c45715b | 2011-03-13 12:26:15 +0200 | [diff] [blame] | 189 | udelay(30); |
Aaro Koskinen | 8104e32 | 2011-03-13 12:26:22 +0200 | [diff] [blame] | 190 | xgifb_reg_set(P3c4, 0x16, 0x00); /* Set SR16 */ |
| 191 | xgifb_reg_set(P3c4, 0x16, 0x80); /* Set SR16 */ |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 192 | |
Aaro Koskinen | 8104e32 | 2011-03-13 12:26:22 +0200 | [diff] [blame] | 193 | xgifb_reg_set(P3c4, 0x1B, 0x04); /* Set SR1B */ |
Aaro Koskinen | c45715b | 2011-03-13 12:26:15 +0200 | [diff] [blame] | 194 | udelay(60); |
Aaro Koskinen | 8104e32 | 2011-03-13 12:26:22 +0200 | [diff] [blame] | 195 | xgifb_reg_set(P3c4, 0x1B, 0x00); /* Set SR1B */ |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 196 | |
Aaro Koskinen | 8104e32 | 2011-03-13 12:26:22 +0200 | [diff] [blame] | 197 | xgifb_reg_set(P3c4, 0x18, 0x42); /* Set SR18 */ /* MRS, DLL Reset */ |
| 198 | xgifb_reg_set(P3c4, 0x19, 0x08); /* Set SR19 */ |
| 199 | xgifb_reg_set(P3c4, 0x16, 0x00); /* Set SR16 */ |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 200 | |
Aaro Koskinen | c45715b | 2011-03-13 12:26:15 +0200 | [diff] [blame] | 201 | udelay(30); |
Aaro Koskinen | 8104e32 | 2011-03-13 12:26:22 +0200 | [diff] [blame] | 202 | xgifb_reg_set(P3c4, 0x16, 0x83); /* Set SR16 */ |
Aaro Koskinen | c45715b | 2011-03-13 12:26:15 +0200 | [diff] [blame] | 203 | udelay(15); |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 204 | |
Aaro Koskinen | 8104e32 | 2011-03-13 12:26:22 +0200 | [diff] [blame] | 205 | xgifb_reg_set(P3c4, 0x18, 0x80); /* Set SR18 */ /* MRS, ODT */ |
| 206 | xgifb_reg_set(P3c4, 0x19, 0x46); /* Set SR19 */ |
| 207 | xgifb_reg_set(P3c4, 0x16, 0x20); /* Set SR16 */ |
Aaro Koskinen | c45715b | 2011-03-13 12:26:15 +0200 | [diff] [blame] | 208 | udelay(30); |
Aaro Koskinen | 8104e32 | 2011-03-13 12:26:22 +0200 | [diff] [blame] | 209 | xgifb_reg_set(P3c4, 0x16, 0xA0); /* Set SR16 */ |
Aaro Koskinen | c45715b | 2011-03-13 12:26:15 +0200 | [diff] [blame] | 210 | udelay(15); |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 211 | |
Aaro Koskinen | 8104e32 | 2011-03-13 12:26:22 +0200 | [diff] [blame] | 212 | xgifb_reg_set(P3c4, 0x18, 0x00); /* Set SR18 */ /* EMRS */ |
| 213 | xgifb_reg_set(P3c4, 0x19, 0x40); /* Set SR19 */ |
| 214 | xgifb_reg_set(P3c4, 0x16, 0x20); /* Set SR16 */ |
Aaro Koskinen | c45715b | 2011-03-13 12:26:15 +0200 | [diff] [blame] | 215 | udelay(30); |
Aaro Koskinen | 8104e32 | 2011-03-13 12:26:22 +0200 | [diff] [blame] | 216 | xgifb_reg_set(P3c4, 0x16, 0xA0); /* Set SR16 */ |
Aaro Koskinen | c45715b | 2011-03-13 12:26:15 +0200 | [diff] [blame] | 217 | udelay(15); |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 218 | |
Kenji Toyama | bf32fcb | 2011-04-23 12:11:16 +0800 | [diff] [blame] | 219 | /* Set SR1B refresh control 000:close; 010:open */ |
| 220 | xgifb_reg_set(P3c4, 0x1B, 0x04); |
Aaro Koskinen | c45715b | 2011-03-13 12:26:15 +0200 | [diff] [blame] | 221 | udelay(200); |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 222 | |
| 223 | } |
Prashant P. Shah | a24d60f | 2010-09-02 15:25:38 +0530 | [diff] [blame] | 224 | |
Randy Dunlap | 8922967 | 2010-08-10 08:46:44 -0700 | [diff] [blame] | 225 | static void XGINew_DDR2_MRS_XG20(struct xgi_hw_device_info *HwDeviceExtension, |
Prashant P. Shah | a24d60f | 2010-09-02 15:25:38 +0530 | [diff] [blame] | 226 | unsigned long P3c4, struct vb_device_info *pVBInfo) |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 227 | { |
Prashant P. Shah | a24d60f | 2010-09-02 15:25:38 +0530 | [diff] [blame] | 228 | unsigned long P3d4 = P3c4 + 0x10; |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 229 | |
Aaro Koskinen | 2af1a29 | 2011-10-11 21:47:31 +0300 | [diff] [blame] | 230 | pVBInfo->ram_type = XGINew_GetXG20DRAMType(HwDeviceExtension, pVBInfo); |
Prashant P. Shah | a24d60f | 2010-09-02 15:25:38 +0530 | [diff] [blame] | 231 | XGINew_SetMemoryClock(HwDeviceExtension, pVBInfo); |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 232 | |
Aaro Koskinen | 8104e32 | 2011-03-13 12:26:22 +0200 | [diff] [blame] | 233 | xgifb_reg_set(P3d4, 0x97, 0x11); /* CR97 */ |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 234 | |
Aaro Koskinen | c45715b | 2011-03-13 12:26:15 +0200 | [diff] [blame] | 235 | udelay(200); |
Aaro Koskinen | 8104e32 | 2011-03-13 12:26:22 +0200 | [diff] [blame] | 236 | xgifb_reg_set(P3c4, 0x18, 0x00); /* EMRS2 */ |
| 237 | xgifb_reg_set(P3c4, 0x19, 0x80); |
| 238 | xgifb_reg_set(P3c4, 0x16, 0x05); |
| 239 | xgifb_reg_set(P3c4, 0x16, 0x85); |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 240 | |
Aaro Koskinen | 8104e32 | 2011-03-13 12:26:22 +0200 | [diff] [blame] | 241 | xgifb_reg_set(P3c4, 0x18, 0x00); /* EMRS3 */ |
| 242 | xgifb_reg_set(P3c4, 0x19, 0xC0); |
| 243 | xgifb_reg_set(P3c4, 0x16, 0x05); |
| 244 | xgifb_reg_set(P3c4, 0x16, 0x85); |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 245 | |
Aaro Koskinen | 8104e32 | 2011-03-13 12:26:22 +0200 | [diff] [blame] | 246 | xgifb_reg_set(P3c4, 0x18, 0x00); /* EMRS1 */ |
| 247 | xgifb_reg_set(P3c4, 0x19, 0x40); |
| 248 | xgifb_reg_set(P3c4, 0x16, 0x05); |
| 249 | xgifb_reg_set(P3c4, 0x16, 0x85); |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 250 | |
Aaro Koskinen | 8104e32 | 2011-03-13 12:26:22 +0200 | [diff] [blame] | 251 | xgifb_reg_set(P3c4, 0x18, 0x42); /* MRS1 */ |
| 252 | xgifb_reg_set(P3c4, 0x19, 0x02); |
| 253 | xgifb_reg_set(P3c4, 0x16, 0x05); |
| 254 | xgifb_reg_set(P3c4, 0x16, 0x85); |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 255 | |
Aaro Koskinen | c45715b | 2011-03-13 12:26:15 +0200 | [diff] [blame] | 256 | udelay(15); |
Aaro Koskinen | 8104e32 | 2011-03-13 12:26:22 +0200 | [diff] [blame] | 257 | xgifb_reg_set(P3c4, 0x1B, 0x04); /* SR1B */ |
Aaro Koskinen | c45715b | 2011-03-13 12:26:15 +0200 | [diff] [blame] | 258 | udelay(30); |
Aaro Koskinen | 8104e32 | 2011-03-13 12:26:22 +0200 | [diff] [blame] | 259 | xgifb_reg_set(P3c4, 0x1B, 0x00); /* SR1B */ |
Aaro Koskinen | c45715b | 2011-03-13 12:26:15 +0200 | [diff] [blame] | 260 | udelay(100); |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 261 | |
Aaro Koskinen | 8104e32 | 2011-03-13 12:26:22 +0200 | [diff] [blame] | 262 | xgifb_reg_set(P3c4, 0x18, 0x42); /* MRS1 */ |
| 263 | xgifb_reg_set(P3c4, 0x19, 0x00); |
| 264 | xgifb_reg_set(P3c4, 0x16, 0x05); |
| 265 | xgifb_reg_set(P3c4, 0x16, 0x85); |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 266 | |
Aaro Koskinen | c45715b | 2011-03-13 12:26:15 +0200 | [diff] [blame] | 267 | udelay(200); |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 268 | } |
| 269 | |
Kenji Toyama | bf32fcb | 2011-04-23 12:11:16 +0800 | [diff] [blame] | 270 | static void XGINew_DDR1x_MRS_XG20(unsigned long P3c4, |
| 271 | struct vb_device_info *pVBInfo) |
Aaro Koskinen | b9ebf5e | 2011-03-13 12:26:06 +0200 | [diff] [blame] | 272 | { |
Aaro Koskinen | 8104e32 | 2011-03-13 12:26:22 +0200 | [diff] [blame] | 273 | xgifb_reg_set(P3c4, 0x18, 0x01); |
| 274 | xgifb_reg_set(P3c4, 0x19, 0x40); |
| 275 | xgifb_reg_set(P3c4, 0x16, 0x00); |
| 276 | xgifb_reg_set(P3c4, 0x16, 0x80); |
Aaro Koskinen | c45715b | 2011-03-13 12:26:15 +0200 | [diff] [blame] | 277 | udelay(60); |
Aaro Koskinen | b9ebf5e | 2011-03-13 12:26:06 +0200 | [diff] [blame] | 278 | |
Aaro Koskinen | 8104e32 | 2011-03-13 12:26:22 +0200 | [diff] [blame] | 279 | xgifb_reg_set(P3c4, 0x18, 0x00); |
| 280 | xgifb_reg_set(P3c4, 0x19, 0x40); |
| 281 | xgifb_reg_set(P3c4, 0x16, 0x00); |
| 282 | xgifb_reg_set(P3c4, 0x16, 0x80); |
Aaro Koskinen | c45715b | 2011-03-13 12:26:15 +0200 | [diff] [blame] | 283 | udelay(60); |
Aaro Koskinen | 2af1a29 | 2011-10-11 21:47:31 +0300 | [diff] [blame] | 284 | xgifb_reg_set(P3c4, |
| 285 | 0x18, |
| 286 | pVBInfo->SR15[2][pVBInfo->ram_type]); /* SR18 */ |
Aaro Koskinen | 8104e32 | 2011-03-13 12:26:22 +0200 | [diff] [blame] | 287 | xgifb_reg_set(P3c4, 0x19, 0x01); |
| 288 | xgifb_reg_set(P3c4, 0x16, 0x03); |
| 289 | xgifb_reg_set(P3c4, 0x16, 0x83); |
Aaro Koskinen | c83c620 | 2011-03-13 12:26:14 +0200 | [diff] [blame] | 290 | mdelay(1); |
Aaro Koskinen | 8104e32 | 2011-03-13 12:26:22 +0200 | [diff] [blame] | 291 | xgifb_reg_set(P3c4, 0x1B, 0x03); |
Aaro Koskinen | c45715b | 2011-03-13 12:26:15 +0200 | [diff] [blame] | 292 | udelay(500); |
Aaro Koskinen | 2af1a29 | 2011-10-11 21:47:31 +0300 | [diff] [blame] | 293 | xgifb_reg_set(P3c4, |
| 294 | 0x18, |
| 295 | pVBInfo->SR15[2][pVBInfo->ram_type]); /* SR18 */ |
Aaro Koskinen | 8104e32 | 2011-03-13 12:26:22 +0200 | [diff] [blame] | 296 | xgifb_reg_set(P3c4, 0x19, 0x00); |
| 297 | xgifb_reg_set(P3c4, 0x16, 0x03); |
| 298 | xgifb_reg_set(P3c4, 0x16, 0x83); |
| 299 | xgifb_reg_set(P3c4, 0x1B, 0x00); |
Aaro Koskinen | b9ebf5e | 2011-03-13 12:26:06 +0200 | [diff] [blame] | 300 | } |
| 301 | |
Randy Dunlap | 8922967 | 2010-08-10 08:46:44 -0700 | [diff] [blame] | 302 | static void XGINew_DDR1x_DefaultRegister( |
Prashant P. Shah | a24d60f | 2010-09-02 15:25:38 +0530 | [diff] [blame] | 303 | struct xgi_hw_device_info *HwDeviceExtension, |
| 304 | unsigned long Port, struct vb_device_info *pVBInfo) |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 305 | { |
Prashant P. Shah | a24d60f | 2010-09-02 15:25:38 +0530 | [diff] [blame] | 306 | unsigned long P3d4 = Port, P3c4 = Port - 0x10; |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 307 | |
Prashant P. Shah | a24d60f | 2010-09-02 15:25:38 +0530 | [diff] [blame] | 308 | if (HwDeviceExtension->jChipType >= XG20) { |
| 309 | XGINew_SetMemoryClock(HwDeviceExtension, pVBInfo); |
Kenji Toyama | bf32fcb | 2011-04-23 12:11:16 +0800 | [diff] [blame] | 310 | xgifb_reg_set(P3d4, |
| 311 | 0x82, |
Aaro Koskinen | 2af1a29 | 2011-10-11 21:47:31 +0300 | [diff] [blame] | 312 | pVBInfo->CR40[11][pVBInfo->ram_type]); /* CR82 */ |
Kenji Toyama | bf32fcb | 2011-04-23 12:11:16 +0800 | [diff] [blame] | 313 | xgifb_reg_set(P3d4, |
| 314 | 0x85, |
Aaro Koskinen | 2af1a29 | 2011-10-11 21:47:31 +0300 | [diff] [blame] | 315 | pVBInfo->CR40[12][pVBInfo->ram_type]); /* CR85 */ |
Kenji Toyama | bf32fcb | 2011-04-23 12:11:16 +0800 | [diff] [blame] | 316 | xgifb_reg_set(P3d4, |
| 317 | 0x86, |
Aaro Koskinen | 2af1a29 | 2011-10-11 21:47:31 +0300 | [diff] [blame] | 318 | pVBInfo->CR40[13][pVBInfo->ram_type]); /* CR86 */ |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 319 | |
Aaro Koskinen | 8104e32 | 2011-03-13 12:26:22 +0200 | [diff] [blame] | 320 | xgifb_reg_set(P3d4, 0x98, 0x01); |
| 321 | xgifb_reg_set(P3d4, 0x9A, 0x02); |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 322 | |
Prashant P. Shah | a24d60f | 2010-09-02 15:25:38 +0530 | [diff] [blame] | 323 | XGINew_DDR1x_MRS_XG20(P3c4, pVBInfo); |
| 324 | } else { |
| 325 | XGINew_SetMemoryClock(HwDeviceExtension, pVBInfo); |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 326 | |
Prashant P. Shah | a24d60f | 2010-09-02 15:25:38 +0530 | [diff] [blame] | 327 | switch (HwDeviceExtension->jChipType) { |
Prashant P. Shah | a24d60f | 2010-09-02 15:25:38 +0530 | [diff] [blame] | 328 | case XG42: |
Kenji Toyama | bf32fcb | 2011-04-23 12:11:16 +0800 | [diff] [blame] | 329 | /* CR82 */ |
| 330 | xgifb_reg_set(P3d4, |
| 331 | 0x82, |
Aaro Koskinen | 2af1a29 | 2011-10-11 21:47:31 +0300 | [diff] [blame] | 332 | pVBInfo->CR40[11][pVBInfo->ram_type]); |
Kenji Toyama | bf32fcb | 2011-04-23 12:11:16 +0800 | [diff] [blame] | 333 | /* CR85 */ |
| 334 | xgifb_reg_set(P3d4, |
| 335 | 0x85, |
Aaro Koskinen | 2af1a29 | 2011-10-11 21:47:31 +0300 | [diff] [blame] | 336 | pVBInfo->CR40[12][pVBInfo->ram_type]); |
Kenji Toyama | bf32fcb | 2011-04-23 12:11:16 +0800 | [diff] [blame] | 337 | /* CR86 */ |
| 338 | xgifb_reg_set(P3d4, |
| 339 | 0x86, |
Aaro Koskinen | 2af1a29 | 2011-10-11 21:47:31 +0300 | [diff] [blame] | 340 | pVBInfo->CR40[13][pVBInfo->ram_type]); |
Prashant P. Shah | a24d60f | 2010-09-02 15:25:38 +0530 | [diff] [blame] | 341 | break; |
| 342 | default: |
Aaro Koskinen | 8104e32 | 2011-03-13 12:26:22 +0200 | [diff] [blame] | 343 | xgifb_reg_set(P3d4, 0x82, 0x88); |
| 344 | xgifb_reg_set(P3d4, 0x86, 0x00); |
Kenji Toyama | bf32fcb | 2011-04-23 12:11:16 +0800 | [diff] [blame] | 345 | /* Insert read command for delay */ |
| 346 | xgifb_reg_get(P3d4, 0x86); |
Aaro Koskinen | 8104e32 | 2011-03-13 12:26:22 +0200 | [diff] [blame] | 347 | xgifb_reg_set(P3d4, 0x86, 0x88); |
Aaro Koskinen | 58839b0 | 2011-03-13 12:26:23 +0200 | [diff] [blame] | 348 | xgifb_reg_get(P3d4, 0x86); |
Kenji Toyama | bf32fcb | 2011-04-23 12:11:16 +0800 | [diff] [blame] | 349 | xgifb_reg_set(P3d4, |
| 350 | 0x86, |
Aaro Koskinen | 2af1a29 | 2011-10-11 21:47:31 +0300 | [diff] [blame] | 351 | pVBInfo->CR40[13][pVBInfo->ram_type]); |
Aaro Koskinen | 8104e32 | 2011-03-13 12:26:22 +0200 | [diff] [blame] | 352 | xgifb_reg_set(P3d4, 0x82, 0x77); |
| 353 | xgifb_reg_set(P3d4, 0x85, 0x00); |
Kenji Toyama | bf32fcb | 2011-04-23 12:11:16 +0800 | [diff] [blame] | 354 | |
| 355 | /* Insert read command for delay */ |
| 356 | xgifb_reg_get(P3d4, 0x85); |
Aaro Koskinen | 8104e32 | 2011-03-13 12:26:22 +0200 | [diff] [blame] | 357 | xgifb_reg_set(P3d4, 0x85, 0x88); |
Kenji Toyama | bf32fcb | 2011-04-23 12:11:16 +0800 | [diff] [blame] | 358 | |
| 359 | /* Insert read command for delay */ |
| 360 | xgifb_reg_get(P3d4, 0x85); |
| 361 | /* CR85 */ |
| 362 | xgifb_reg_set(P3d4, |
| 363 | 0x85, |
Aaro Koskinen | 2af1a29 | 2011-10-11 21:47:31 +0300 | [diff] [blame] | 364 | pVBInfo->CR40[12][pVBInfo->ram_type]); |
Kenji Toyama | bf32fcb | 2011-04-23 12:11:16 +0800 | [diff] [blame] | 365 | /* CR82 */ |
| 366 | xgifb_reg_set(P3d4, |
| 367 | 0x82, |
Aaro Koskinen | 2af1a29 | 2011-10-11 21:47:31 +0300 | [diff] [blame] | 368 | pVBInfo->CR40[11][pVBInfo->ram_type]); |
Prashant P. Shah | a24d60f | 2010-09-02 15:25:38 +0530 | [diff] [blame] | 369 | break; |
| 370 | } |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 371 | |
Aaro Koskinen | 8104e32 | 2011-03-13 12:26:22 +0200 | [diff] [blame] | 372 | xgifb_reg_set(P3d4, 0x97, 0x00); |
| 373 | xgifb_reg_set(P3d4, 0x98, 0x01); |
| 374 | xgifb_reg_set(P3d4, 0x9A, 0x02); |
Prashant P. Shah | a24d60f | 2010-09-02 15:25:38 +0530 | [diff] [blame] | 375 | XGINew_DDR1x_MRS_340(P3c4, pVBInfo); |
| 376 | } |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 377 | } |
| 378 | |
Randy Dunlap | 8922967 | 2010-08-10 08:46:44 -0700 | [diff] [blame] | 379 | static void XGINew_DDR2_DefaultRegister( |
Prashant P. Shah | a24d60f | 2010-09-02 15:25:38 +0530 | [diff] [blame] | 380 | struct xgi_hw_device_info *HwDeviceExtension, |
| 381 | unsigned long Port, struct vb_device_info *pVBInfo) |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 382 | { |
Prashant P. Shah | a24d60f | 2010-09-02 15:25:38 +0530 | [diff] [blame] | 383 | unsigned long P3d4 = Port, P3c4 = Port - 0x10; |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 384 | |
Kenji Toyama | bf32fcb | 2011-04-23 12:11:16 +0800 | [diff] [blame] | 385 | /* keep following setting sequence, each setting in |
| 386 | * the same reg insert idle */ |
Aaro Koskinen | 8104e32 | 2011-03-13 12:26:22 +0200 | [diff] [blame] | 387 | xgifb_reg_set(P3d4, 0x82, 0x77); |
| 388 | xgifb_reg_set(P3d4, 0x86, 0x00); |
Aaro Koskinen | 58839b0 | 2011-03-13 12:26:23 +0200 | [diff] [blame] | 389 | xgifb_reg_get(P3d4, 0x86); /* Insert read command for delay */ |
Aaro Koskinen | 8104e32 | 2011-03-13 12:26:22 +0200 | [diff] [blame] | 390 | xgifb_reg_set(P3d4, 0x86, 0x88); |
Aaro Koskinen | 58839b0 | 2011-03-13 12:26:23 +0200 | [diff] [blame] | 391 | xgifb_reg_get(P3d4, 0x86); /* Insert read command for delay */ |
Kenji Toyama | bf32fcb | 2011-04-23 12:11:16 +0800 | [diff] [blame] | 392 | /* CR86 */ |
Aaro Koskinen | 2af1a29 | 2011-10-11 21:47:31 +0300 | [diff] [blame] | 393 | xgifb_reg_set(P3d4, 0x86, pVBInfo->CR40[13][pVBInfo->ram_type]); |
Aaro Koskinen | 8104e32 | 2011-03-13 12:26:22 +0200 | [diff] [blame] | 394 | xgifb_reg_set(P3d4, 0x82, 0x77); |
| 395 | xgifb_reg_set(P3d4, 0x85, 0x00); |
Aaro Koskinen | 58839b0 | 2011-03-13 12:26:23 +0200 | [diff] [blame] | 396 | xgifb_reg_get(P3d4, 0x85); /* Insert read command for delay */ |
Aaro Koskinen | 8104e32 | 2011-03-13 12:26:22 +0200 | [diff] [blame] | 397 | xgifb_reg_set(P3d4, 0x85, 0x88); |
Aaro Koskinen | 58839b0 | 2011-03-13 12:26:23 +0200 | [diff] [blame] | 398 | xgifb_reg_get(P3d4, 0x85); /* Insert read command for delay */ |
Aaro Koskinen | 2af1a29 | 2011-10-11 21:47:31 +0300 | [diff] [blame] | 399 | xgifb_reg_set(P3d4, |
| 400 | 0x85, |
| 401 | pVBInfo->CR40[12][pVBInfo->ram_type]); /* CR85 */ |
Prashant P. Shah | a24d60f | 2010-09-02 15:25:38 +0530 | [diff] [blame] | 402 | if (HwDeviceExtension->jChipType == XG27) |
Kenji Toyama | bf32fcb | 2011-04-23 12:11:16 +0800 | [diff] [blame] | 403 | /* CR82 */ |
Aaro Koskinen | 2af1a29 | 2011-10-11 21:47:31 +0300 | [diff] [blame] | 404 | xgifb_reg_set(P3d4, 0x82, pVBInfo->CR40[11][pVBInfo->ram_type]); |
Prashant P. Shah | a24d60f | 2010-09-02 15:25:38 +0530 | [diff] [blame] | 405 | else |
Aaro Koskinen | 8104e32 | 2011-03-13 12:26:22 +0200 | [diff] [blame] | 406 | xgifb_reg_set(P3d4, 0x82, 0xA8); /* CR82 */ |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 407 | |
Aaro Koskinen | 8104e32 | 2011-03-13 12:26:22 +0200 | [diff] [blame] | 408 | xgifb_reg_set(P3d4, 0x98, 0x01); |
| 409 | xgifb_reg_set(P3d4, 0x9A, 0x02); |
Prashant P. Shah | a24d60f | 2010-09-02 15:25:38 +0530 | [diff] [blame] | 410 | if (HwDeviceExtension->jChipType == XG27) |
| 411 | XGINew_DDRII_Bootup_XG27(HwDeviceExtension, P3c4, pVBInfo); |
| 412 | else |
| 413 | XGINew_DDR2_MRS_XG20(HwDeviceExtension, P3c4, pVBInfo); |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 414 | } |
| 415 | |
Aaro Koskinen | e0cc8a6 | 2011-03-08 22:16:20 +0200 | [diff] [blame] | 416 | static void XGINew_SetDRAMDefaultRegister340( |
Prashant P. Shah | a24d60f | 2010-09-02 15:25:38 +0530 | [diff] [blame] | 417 | struct xgi_hw_device_info *HwDeviceExtension, |
| 418 | unsigned long Port, struct vb_device_info *pVBInfo) |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 419 | { |
Prashant P. Shah | a24d60f | 2010-09-02 15:25:38 +0530 | [diff] [blame] | 420 | unsigned char temp, temp1, temp2, temp3, i, j, k; |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 421 | |
Prashant P. Shah | a24d60f | 2010-09-02 15:25:38 +0530 | [diff] [blame] | 422 | unsigned long P3d4 = Port, P3c4 = Port - 0x10; |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 423 | |
Aaro Koskinen | 2af1a29 | 2011-10-11 21:47:31 +0300 | [diff] [blame] | 424 | xgifb_reg_set(P3d4, 0x6D, pVBInfo->CR40[8][pVBInfo->ram_type]); |
| 425 | xgifb_reg_set(P3d4, 0x68, pVBInfo->CR40[5][pVBInfo->ram_type]); |
| 426 | xgifb_reg_set(P3d4, 0x69, pVBInfo->CR40[6][pVBInfo->ram_type]); |
| 427 | xgifb_reg_set(P3d4, 0x6A, pVBInfo->CR40[7][pVBInfo->ram_type]); |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 428 | |
Prashant P. Shah | a24d60f | 2010-09-02 15:25:38 +0530 | [diff] [blame] | 429 | temp2 = 0; |
| 430 | for (i = 0; i < 4; i++) { |
Kenji Toyama | bf32fcb | 2011-04-23 12:11:16 +0800 | [diff] [blame] | 431 | /* CR6B DQS fine tune delay */ |
Aaro Koskinen | 2af1a29 | 2011-10-11 21:47:31 +0300 | [diff] [blame] | 432 | temp = pVBInfo->CR6B[pVBInfo->ram_type][i]; |
Prashant P. Shah | a24d60f | 2010-09-02 15:25:38 +0530 | [diff] [blame] | 433 | for (j = 0; j < 4; j++) { |
| 434 | temp1 = ((temp >> (2 * j)) & 0x03) << 2; |
| 435 | temp2 |= temp1; |
Aaro Koskinen | 8104e32 | 2011-03-13 12:26:22 +0200 | [diff] [blame] | 436 | xgifb_reg_set(P3d4, 0x6B, temp2); |
Kenji Toyama | bf32fcb | 2011-04-23 12:11:16 +0800 | [diff] [blame] | 437 | /* Insert read command for delay */ |
| 438 | xgifb_reg_get(P3d4, 0x6B); |
Prashant P. Shah | a24d60f | 2010-09-02 15:25:38 +0530 | [diff] [blame] | 439 | temp2 &= 0xF0; |
| 440 | temp2 += 0x10; |
| 441 | } |
| 442 | } |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 443 | |
Prashant P. Shah | a24d60f | 2010-09-02 15:25:38 +0530 | [diff] [blame] | 444 | temp2 = 0; |
| 445 | for (i = 0; i < 4; i++) { |
Kenji Toyama | bf32fcb | 2011-04-23 12:11:16 +0800 | [diff] [blame] | 446 | /* CR6E DQM fine tune delay */ |
Aaro Koskinen | 2af1a29 | 2011-10-11 21:47:31 +0300 | [diff] [blame] | 447 | temp = pVBInfo->CR6E[pVBInfo->ram_type][i]; |
Prashant P. Shah | a24d60f | 2010-09-02 15:25:38 +0530 | [diff] [blame] | 448 | for (j = 0; j < 4; j++) { |
| 449 | temp1 = ((temp >> (2 * j)) & 0x03) << 2; |
| 450 | temp2 |= temp1; |
Aaro Koskinen | 8104e32 | 2011-03-13 12:26:22 +0200 | [diff] [blame] | 451 | xgifb_reg_set(P3d4, 0x6E, temp2); |
Kenji Toyama | bf32fcb | 2011-04-23 12:11:16 +0800 | [diff] [blame] | 452 | /* Insert read command for delay */ |
| 453 | xgifb_reg_get(P3d4, 0x6E); |
Prashant P. Shah | a24d60f | 2010-09-02 15:25:38 +0530 | [diff] [blame] | 454 | temp2 &= 0xF0; |
| 455 | temp2 += 0x10; |
| 456 | } |
| 457 | } |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 458 | |
Prashant P. Shah | a24d60f | 2010-09-02 15:25:38 +0530 | [diff] [blame] | 459 | temp3 = 0; |
| 460 | for (k = 0; k < 4; k++) { |
Kenji Toyama | bf32fcb | 2011-04-23 12:11:16 +0800 | [diff] [blame] | 461 | /* CR6E_D[1:0] select channel */ |
| 462 | xgifb_reg_and_or(P3d4, 0x6E, 0xFC, temp3); |
Prashant P. Shah | a24d60f | 2010-09-02 15:25:38 +0530 | [diff] [blame] | 463 | temp2 = 0; |
| 464 | for (i = 0; i < 8; i++) { |
Kenji Toyama | bf32fcb | 2011-04-23 12:11:16 +0800 | [diff] [blame] | 465 | /* CR6F DQ fine tune delay */ |
Aaro Koskinen | 2af1a29 | 2011-10-11 21:47:31 +0300 | [diff] [blame] | 466 | temp = pVBInfo->CR6F[pVBInfo->ram_type][8 * k + i]; |
Prashant P. Shah | a24d60f | 2010-09-02 15:25:38 +0530 | [diff] [blame] | 467 | for (j = 0; j < 4; j++) { |
| 468 | temp1 = (temp >> (2 * j)) & 0x03; |
| 469 | temp2 |= temp1; |
Aaro Koskinen | 8104e32 | 2011-03-13 12:26:22 +0200 | [diff] [blame] | 470 | xgifb_reg_set(P3d4, 0x6F, temp2); |
Kenji Toyama | bf32fcb | 2011-04-23 12:11:16 +0800 | [diff] [blame] | 471 | /* Insert read command for delay */ |
| 472 | xgifb_reg_get(P3d4, 0x6F); |
Prashant P. Shah | a24d60f | 2010-09-02 15:25:38 +0530 | [diff] [blame] | 473 | temp2 &= 0xF8; |
| 474 | temp2 += 0x08; |
| 475 | } |
| 476 | } |
| 477 | temp3 += 0x01; |
| 478 | } |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 479 | |
Aaro Koskinen | 2af1a29 | 2011-10-11 21:47:31 +0300 | [diff] [blame] | 480 | xgifb_reg_set(P3d4, |
| 481 | 0x80, |
| 482 | pVBInfo->CR40[9][pVBInfo->ram_type]); /* CR80 */ |
| 483 | xgifb_reg_set(P3d4, |
| 484 | 0x81, |
| 485 | pVBInfo->CR40[10][pVBInfo->ram_type]); /* CR81 */ |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 486 | |
Prashant P. Shah | a24d60f | 2010-09-02 15:25:38 +0530 | [diff] [blame] | 487 | temp2 = 0x80; |
Kenji Toyama | bf32fcb | 2011-04-23 12:11:16 +0800 | [diff] [blame] | 488 | /* CR89 terminator type select */ |
Aaro Koskinen | 2af1a29 | 2011-10-11 21:47:31 +0300 | [diff] [blame] | 489 | temp = pVBInfo->CR89[pVBInfo->ram_type][0]; |
Prashant P. Shah | a24d60f | 2010-09-02 15:25:38 +0530 | [diff] [blame] | 490 | for (j = 0; j < 4; j++) { |
| 491 | temp1 = (temp >> (2 * j)) & 0x03; |
| 492 | temp2 |= temp1; |
Aaro Koskinen | 8104e32 | 2011-03-13 12:26:22 +0200 | [diff] [blame] | 493 | xgifb_reg_set(P3d4, 0x89, temp2); |
Aaro Koskinen | 58839b0 | 2011-03-13 12:26:23 +0200 | [diff] [blame] | 494 | xgifb_reg_get(P3d4, 0x89); /* Insert read command for delay */ |
Prashant P. Shah | a24d60f | 2010-09-02 15:25:38 +0530 | [diff] [blame] | 495 | temp2 &= 0xF0; |
| 496 | temp2 += 0x10; |
| 497 | } |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 498 | |
Aaro Koskinen | 2af1a29 | 2011-10-11 21:47:31 +0300 | [diff] [blame] | 499 | temp = pVBInfo->CR89[pVBInfo->ram_type][1]; |
Prashant P. Shah | a24d60f | 2010-09-02 15:25:38 +0530 | [diff] [blame] | 500 | temp1 = temp & 0x03; |
| 501 | temp2 |= temp1; |
Aaro Koskinen | 8104e32 | 2011-03-13 12:26:22 +0200 | [diff] [blame] | 502 | xgifb_reg_set(P3d4, 0x89, temp2); |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 503 | |
Aaro Koskinen | 2af1a29 | 2011-10-11 21:47:31 +0300 | [diff] [blame] | 504 | temp = pVBInfo->CR40[3][pVBInfo->ram_type]; |
Prashant P. Shah | a24d60f | 2010-09-02 15:25:38 +0530 | [diff] [blame] | 505 | temp1 = temp & 0x0F; |
| 506 | temp2 = (temp >> 4) & 0x07; |
| 507 | temp3 = temp & 0x80; |
Aaro Koskinen | 8104e32 | 2011-03-13 12:26:22 +0200 | [diff] [blame] | 508 | xgifb_reg_set(P3d4, 0x45, temp1); /* CR45 */ |
| 509 | xgifb_reg_set(P3d4, 0x99, temp2); /* CR99 */ |
Aaro Koskinen | b9bf6e4 | 2011-03-13 12:26:24 +0200 | [diff] [blame] | 510 | xgifb_reg_or(P3d4, 0x40, temp3); /* CR40_D[7] */ |
Aaro Koskinen | 2af1a29 | 2011-10-11 21:47:31 +0300 | [diff] [blame] | 511 | xgifb_reg_set(P3d4, |
| 512 | 0x41, |
| 513 | pVBInfo->CR40[0][pVBInfo->ram_type]); /* CR41 */ |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 514 | |
Prashant P. Shah | a24d60f | 2010-09-02 15:25:38 +0530 | [diff] [blame] | 515 | if (HwDeviceExtension->jChipType == XG27) |
Peter Huewe | 6d12dae | 2012-06-14 00:21:52 +0200 | [diff] [blame] | 516 | xgifb_reg_set(P3d4, 0x8F, XG27_CR8F); /* CR8F */ |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 517 | |
Kenji Toyama | bf32fcb | 2011-04-23 12:11:16 +0800 | [diff] [blame] | 518 | for (j = 0; j <= 6; j++) /* CR90 - CR96 */ |
Aaro Koskinen | 8104e32 | 2011-03-13 12:26:22 +0200 | [diff] [blame] | 519 | xgifb_reg_set(P3d4, (0x90 + j), |
Aaro Koskinen | 2af1a29 | 2011-10-11 21:47:31 +0300 | [diff] [blame] | 520 | pVBInfo->CR40[14 + j][pVBInfo->ram_type]); |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 521 | |
Kenji Toyama | bf32fcb | 2011-04-23 12:11:16 +0800 | [diff] [blame] | 522 | for (j = 0; j <= 2; j++) /* CRC3 - CRC5 */ |
Aaro Koskinen | 8104e32 | 2011-03-13 12:26:22 +0200 | [diff] [blame] | 523 | xgifb_reg_set(P3d4, (0xC3 + j), |
Aaro Koskinen | 2af1a29 | 2011-10-11 21:47:31 +0300 | [diff] [blame] | 524 | pVBInfo->CR40[21 + j][pVBInfo->ram_type]); |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 525 | |
Kenji Toyama | bf32fcb | 2011-04-23 12:11:16 +0800 | [diff] [blame] | 526 | for (j = 0; j < 2; j++) /* CR8A - CR8B */ |
Aaro Koskinen | 8104e32 | 2011-03-13 12:26:22 +0200 | [diff] [blame] | 527 | xgifb_reg_set(P3d4, (0x8A + j), |
Aaro Koskinen | 2af1a29 | 2011-10-11 21:47:31 +0300 | [diff] [blame] | 528 | pVBInfo->CR40[1 + j][pVBInfo->ram_type]); |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 529 | |
Aaro Koskinen | 18408da | 2012-04-07 01:13:51 +0300 | [diff] [blame] | 530 | if (HwDeviceExtension->jChipType == XG42) |
Aaro Koskinen | 8104e32 | 2011-03-13 12:26:22 +0200 | [diff] [blame] | 531 | xgifb_reg_set(P3d4, 0x8C, 0x87); |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 532 | |
Aaro Koskinen | 2af1a29 | 2011-10-11 21:47:31 +0300 | [diff] [blame] | 533 | xgifb_reg_set(P3d4, |
| 534 | 0x59, |
| 535 | pVBInfo->CR40[4][pVBInfo->ram_type]); /* CR59 */ |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 536 | |
Aaro Koskinen | 8104e32 | 2011-03-13 12:26:22 +0200 | [diff] [blame] | 537 | xgifb_reg_set(P3d4, 0x83, 0x09); /* CR83 */ |
| 538 | xgifb_reg_set(P3d4, 0x87, 0x00); /* CR87 */ |
Peter Huewe | 6d12dae | 2012-06-14 00:21:52 +0200 | [diff] [blame] | 539 | xgifb_reg_set(P3d4, 0xCF, XG40_CRCF); /* CRCF */ |
Aaro Koskinen | 2af1a29 | 2011-10-11 21:47:31 +0300 | [diff] [blame] | 540 | if (pVBInfo->ram_type) { |
Aaro Koskinen | 8104e32 | 2011-03-13 12:26:22 +0200 | [diff] [blame] | 541 | xgifb_reg_set(P3c4, 0x17, 0x80); /* SR17 DDRII */ |
Prashant P. Shah | a24d60f | 2010-09-02 15:25:38 +0530 | [diff] [blame] | 542 | if (HwDeviceExtension->jChipType == XG27) |
Aaro Koskinen | 8104e32 | 2011-03-13 12:26:22 +0200 | [diff] [blame] | 543 | xgifb_reg_set(P3c4, 0x17, 0x02); /* SR17 DDRII */ |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 544 | |
Prashant P. Shah | a24d60f | 2010-09-02 15:25:38 +0530 | [diff] [blame] | 545 | } else { |
Aaro Koskinen | 8104e32 | 2011-03-13 12:26:22 +0200 | [diff] [blame] | 546 | xgifb_reg_set(P3c4, 0x17, 0x00); /* SR17 DDR */ |
Prashant P. Shah | a24d60f | 2010-09-02 15:25:38 +0530 | [diff] [blame] | 547 | } |
Aaro Koskinen | 8104e32 | 2011-03-13 12:26:22 +0200 | [diff] [blame] | 548 | xgifb_reg_set(P3c4, 0x1A, 0x87); /* SR1A */ |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 549 | |
Prashant P. Shah | a24d60f | 2010-09-02 15:25:38 +0530 | [diff] [blame] | 550 | temp = XGINew_GetXG20DRAMType(HwDeviceExtension, pVBInfo); |
| 551 | if (temp == 0) { |
| 552 | XGINew_DDR1x_DefaultRegister(HwDeviceExtension, P3d4, pVBInfo); |
| 553 | } else { |
Aaro Koskinen | 8104e32 | 2011-03-13 12:26:22 +0200 | [diff] [blame] | 554 | xgifb_reg_set(P3d4, 0xB0, 0x80); /* DDRII Dual frequency mode */ |
Prashant P. Shah | a24d60f | 2010-09-02 15:25:38 +0530 | [diff] [blame] | 555 | XGINew_DDR2_DefaultRegister(HwDeviceExtension, P3d4, pVBInfo); |
| 556 | } |
Aaro Koskinen | 2af1a29 | 2011-10-11 21:47:31 +0300 | [diff] [blame] | 557 | xgifb_reg_set(P3c4, |
| 558 | 0x1B, |
| 559 | pVBInfo->SR15[3][pVBInfo->ram_type]); /* SR1B */ |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 560 | } |
| 561 | |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 562 | |
Peter Huewe | d6461e4 | 2012-06-14 00:21:46 +0200 | [diff] [blame] | 563 | static unsigned short XGINew_SetDRAMSize20Reg( |
| 564 | unsigned short dram_size, |
Prashant P. Shah | a24d60f | 2010-09-02 15:25:38 +0530 | [diff] [blame] | 565 | struct vb_device_info *pVBInfo) |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 566 | { |
Prashant P. Shah | a24d60f | 2010-09-02 15:25:38 +0530 | [diff] [blame] | 567 | unsigned short data = 0, memsize = 0; |
| 568 | int RankSize; |
| 569 | unsigned char ChannelNo; |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 570 | |
Peter Huewe | d6461e4 | 2012-06-14 00:21:46 +0200 | [diff] [blame] | 571 | RankSize = dram_size * pVBInfo->ram_bus / 8; |
Aaro Koskinen | 58839b0 | 2011-03-13 12:26:23 +0200 | [diff] [blame] | 572 | data = xgifb_reg_get(pVBInfo->P3c4, 0x13); |
Prashant P. Shah | a24d60f | 2010-09-02 15:25:38 +0530 | [diff] [blame] | 573 | data &= 0x80; |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 574 | |
Prashant P. Shah | a24d60f | 2010-09-02 15:25:38 +0530 | [diff] [blame] | 575 | if (data == 0x80) |
| 576 | RankSize *= 2; |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 577 | |
Prashant P. Shah | a24d60f | 2010-09-02 15:25:38 +0530 | [diff] [blame] | 578 | data = 0; |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 579 | |
Aaro Koskinen | ee055a4 | 2011-10-11 21:47:32 +0300 | [diff] [blame] | 580 | if (pVBInfo->ram_channel == 3) |
Prashant P. Shah | a24d60f | 2010-09-02 15:25:38 +0530 | [diff] [blame] | 581 | ChannelNo = 4; |
| 582 | else |
Aaro Koskinen | ee055a4 | 2011-10-11 21:47:32 +0300 | [diff] [blame] | 583 | ChannelNo = pVBInfo->ram_channel; |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 584 | |
Prashant P. Shah | a24d60f | 2010-09-02 15:25:38 +0530 | [diff] [blame] | 585 | if (ChannelNo * RankSize <= 256) { |
| 586 | while ((RankSize >>= 1) > 0) |
| 587 | data += 0x10; |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 588 | |
Prashant P. Shah | a24d60f | 2010-09-02 15:25:38 +0530 | [diff] [blame] | 589 | memsize = data >> 4; |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 590 | |
Miguel Gómez | 949eb0a | 2012-07-06 12:40:36 +0200 | [diff] [blame] | 591 | /* Fix DRAM Sizing Error */ |
Kenji Toyama | bf32fcb | 2011-04-23 12:11:16 +0800 | [diff] [blame] | 592 | xgifb_reg_set(pVBInfo->P3c4, |
| 593 | 0x14, |
| 594 | (xgifb_reg_get(pVBInfo->P3c4, 0x14) & 0x0F) | |
| 595 | (data & 0xF0)); |
Aaro Koskinen | c45715b | 2011-03-13 12:26:15 +0200 | [diff] [blame] | 596 | udelay(15); |
Prashant P. Shah | a24d60f | 2010-09-02 15:25:38 +0530 | [diff] [blame] | 597 | } |
| 598 | return memsize; |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 599 | } |
| 600 | |
Randy Dunlap | 8922967 | 2010-08-10 08:46:44 -0700 | [diff] [blame] | 601 | static int XGINew_ReadWriteRest(unsigned short StopAddr, |
Prashant P. Shah | a24d60f | 2010-09-02 15:25:38 +0530 | [diff] [blame] | 602 | unsigned short StartAddr, struct vb_device_info *pVBInfo) |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 603 | { |
Prashant P. Shah | a24d60f | 2010-09-02 15:25:38 +0530 | [diff] [blame] | 604 | int i; |
| 605 | unsigned long Position = 0; |
Aaro Koskinen | c44fa62 | 2011-09-13 22:49:33 +0300 | [diff] [blame] | 606 | void __iomem *fbaddr = pVBInfo->FBAddr; |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 607 | |
Aaro Koskinen | c44fa62 | 2011-09-13 22:49:33 +0300 | [diff] [blame] | 608 | writel(Position, fbaddr + Position); |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 609 | |
Prashant P. Shah | a24d60f | 2010-09-02 15:25:38 +0530 | [diff] [blame] | 610 | for (i = StartAddr; i <= StopAddr; i++) { |
| 611 | Position = 1 << i; |
Aaro Koskinen | c44fa62 | 2011-09-13 22:49:33 +0300 | [diff] [blame] | 612 | writel(Position, fbaddr + Position); |
Prashant P. Shah | a24d60f | 2010-09-02 15:25:38 +0530 | [diff] [blame] | 613 | } |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 614 | |
Miguel Gómez | 949eb0a | 2012-07-06 12:40:36 +0200 | [diff] [blame] | 615 | udelay(500); /* Fix #1759 Memory Size error in Multi-Adapter. */ |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 616 | |
Prashant P. Shah | a24d60f | 2010-09-02 15:25:38 +0530 | [diff] [blame] | 617 | Position = 0; |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 618 | |
Aaro Koskinen | c44fa62 | 2011-09-13 22:49:33 +0300 | [diff] [blame] | 619 | if (readl(fbaddr + Position) != Position) |
Bill Pemberton | fc3678a | 2010-06-17 13:10:44 -0400 | [diff] [blame] | 620 | return 0; |
Prashant P. Shah | a24d60f | 2010-09-02 15:25:38 +0530 | [diff] [blame] | 621 | |
| 622 | for (i = StartAddr; i <= StopAddr; i++) { |
| 623 | Position = 1 << i; |
Aaro Koskinen | c44fa62 | 2011-09-13 22:49:33 +0300 | [diff] [blame] | 624 | if (readl(fbaddr + Position) != Position) |
Prashant P. Shah | a24d60f | 2010-09-02 15:25:38 +0530 | [diff] [blame] | 625 | return 0; |
| 626 | } |
| 627 | return 1; |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 628 | } |
| 629 | |
Randy Dunlap | 8922967 | 2010-08-10 08:46:44 -0700 | [diff] [blame] | 630 | static unsigned char XGINew_CheckFrequence(struct vb_device_info *pVBInfo) |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 631 | { |
Prashant P. Shah | a24d60f | 2010-09-02 15:25:38 +0530 | [diff] [blame] | 632 | unsigned char data; |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 633 | |
Aaro Koskinen | 58839b0 | 2011-03-13 12:26:23 +0200 | [diff] [blame] | 634 | data = xgifb_reg_get(pVBInfo->P3d4, 0x97); |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 635 | |
Prashant P. Shah | a24d60f | 2010-09-02 15:25:38 +0530 | [diff] [blame] | 636 | if ((data & 0x10) == 0) { |
Aaro Koskinen | 58839b0 | 2011-03-13 12:26:23 +0200 | [diff] [blame] | 637 | data = xgifb_reg_get(pVBInfo->P3c4, 0x39); |
Prashant P. Shah | a24d60f | 2010-09-02 15:25:38 +0530 | [diff] [blame] | 638 | data = (data & 0x02) >> 1; |
| 639 | return data; |
| 640 | } else { |
| 641 | return data & 0x01; |
| 642 | } |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 643 | } |
| 644 | |
Randy Dunlap | 8922967 | 2010-08-10 08:46:44 -0700 | [diff] [blame] | 645 | static void XGINew_CheckChannel(struct xgi_hw_device_info *HwDeviceExtension, |
Prashant P. Shah | a24d60f | 2010-09-02 15:25:38 +0530 | [diff] [blame] | 646 | struct vb_device_info *pVBInfo) |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 647 | { |
Prashant P. Shah | a24d60f | 2010-09-02 15:25:38 +0530 | [diff] [blame] | 648 | unsigned char data; |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 649 | |
Prashant P. Shah | a24d60f | 2010-09-02 15:25:38 +0530 | [diff] [blame] | 650 | switch (HwDeviceExtension->jChipType) { |
| 651 | case XG20: |
| 652 | case XG21: |
Aaro Koskinen | 58839b0 | 2011-03-13 12:26:23 +0200 | [diff] [blame] | 653 | data = xgifb_reg_get(pVBInfo->P3d4, 0x97); |
Prashant P. Shah | a24d60f | 2010-09-02 15:25:38 +0530 | [diff] [blame] | 654 | data = data & 0x01; |
Aaro Koskinen | ee055a4 | 2011-10-11 21:47:32 +0300 | [diff] [blame] | 655 | pVBInfo->ram_channel = 1; /* XG20 "JUST" one channel */ |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 656 | |
Prashant P. Shah | a24d60f | 2010-09-02 15:25:38 +0530 | [diff] [blame] | 657 | if (data == 0) { /* Single_32_16 */ |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 658 | |
Prashant P. Shah | a24d60f | 2010-09-02 15:25:38 +0530 | [diff] [blame] | 659 | if ((HwDeviceExtension->ulVideoMemorySize - 1) |
| 660 | > 0x1000000) { |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 661 | |
Aaro Koskinen | 2f0f395 | 2011-10-11 21:47:33 +0300 | [diff] [blame] | 662 | pVBInfo->ram_bus = 32; /* 32 bits */ |
Kenji Toyama | bf32fcb | 2011-04-23 12:11:16 +0800 | [diff] [blame] | 663 | /* 22bit + 2 rank + 32bit */ |
| 664 | xgifb_reg_set(pVBInfo->P3c4, 0x13, 0xB1); |
Aaro Koskinen | 8104e32 | 2011-03-13 12:26:22 +0200 | [diff] [blame] | 665 | xgifb_reg_set(pVBInfo->P3c4, 0x14, 0x52); |
Aaro Koskinen | c45715b | 2011-03-13 12:26:15 +0200 | [diff] [blame] | 666 | udelay(15); |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 667 | |
Prashant P. Shah | a24d60f | 2010-09-02 15:25:38 +0530 | [diff] [blame] | 668 | if (XGINew_ReadWriteRest(24, 23, pVBInfo) == 1) |
| 669 | return; |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 670 | |
Kenji Toyama | bf32fcb | 2011-04-23 12:11:16 +0800 | [diff] [blame] | 671 | if ((HwDeviceExtension->ulVideoMemorySize - 1) > |
| 672 | 0x800000) { |
| 673 | /* 22bit + 1 rank + 32bit */ |
| 674 | xgifb_reg_set(pVBInfo->P3c4, |
| 675 | 0x13, |
| 676 | 0x31); |
| 677 | xgifb_reg_set(pVBInfo->P3c4, |
| 678 | 0x14, |
| 679 | 0x42); |
Aaro Koskinen | c45715b | 2011-03-13 12:26:15 +0200 | [diff] [blame] | 680 | udelay(15); |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 681 | |
Kenji Toyama | bf32fcb | 2011-04-23 12:11:16 +0800 | [diff] [blame] | 682 | if (XGINew_ReadWriteRest(23, |
| 683 | 23, |
| 684 | pVBInfo) == 1) |
Prashant P. Shah | a24d60f | 2010-09-02 15:25:38 +0530 | [diff] [blame] | 685 | return; |
| 686 | } |
| 687 | } |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 688 | |
Kenji Toyama | bf32fcb | 2011-04-23 12:11:16 +0800 | [diff] [blame] | 689 | if ((HwDeviceExtension->ulVideoMemorySize - 1) > |
| 690 | 0x800000) { |
Aaro Koskinen | 2f0f395 | 2011-10-11 21:47:33 +0300 | [diff] [blame] | 691 | pVBInfo->ram_bus = 16; /* 16 bits */ |
Kenji Toyama | bf32fcb | 2011-04-23 12:11:16 +0800 | [diff] [blame] | 692 | /* 22bit + 2 rank + 16bit */ |
| 693 | xgifb_reg_set(pVBInfo->P3c4, 0x13, 0xB1); |
Aaro Koskinen | 8104e32 | 2011-03-13 12:26:22 +0200 | [diff] [blame] | 694 | xgifb_reg_set(pVBInfo->P3c4, 0x14, 0x41); |
Aaro Koskinen | c45715b | 2011-03-13 12:26:15 +0200 | [diff] [blame] | 695 | udelay(15); |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 696 | |
Prashant P. Shah | a24d60f | 2010-09-02 15:25:38 +0530 | [diff] [blame] | 697 | if (XGINew_ReadWriteRest(23, 22, pVBInfo) == 1) |
| 698 | return; |
| 699 | else |
Kenji Toyama | bf32fcb | 2011-04-23 12:11:16 +0800 | [diff] [blame] | 700 | xgifb_reg_set(pVBInfo->P3c4, |
| 701 | 0x13, |
| 702 | 0x31); |
Aaro Koskinen | c45715b | 2011-03-13 12:26:15 +0200 | [diff] [blame] | 703 | udelay(15); |
Prashant P. Shah | a24d60f | 2010-09-02 15:25:38 +0530 | [diff] [blame] | 704 | } |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 705 | |
Prashant P. Shah | a24d60f | 2010-09-02 15:25:38 +0530 | [diff] [blame] | 706 | } else { /* Dual_16_8 */ |
Kenji Toyama | bf32fcb | 2011-04-23 12:11:16 +0800 | [diff] [blame] | 707 | if ((HwDeviceExtension->ulVideoMemorySize - 1) > |
| 708 | 0x800000) { |
Aaro Koskinen | 2f0f395 | 2011-10-11 21:47:33 +0300 | [diff] [blame] | 709 | pVBInfo->ram_bus = 16; /* 16 bits */ |
Kenji Toyama | bf32fcb | 2011-04-23 12:11:16 +0800 | [diff] [blame] | 710 | /* (0x31:12x8x2) 22bit + 2 rank */ |
| 711 | xgifb_reg_set(pVBInfo->P3c4, 0x13, 0xB1); |
| 712 | /* 0x41:16Mx16 bit*/ |
| 713 | xgifb_reg_set(pVBInfo->P3c4, 0x14, 0x41); |
Aaro Koskinen | c45715b | 2011-03-13 12:26:15 +0200 | [diff] [blame] | 714 | udelay(15); |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 715 | |
Prashant P. Shah | a24d60f | 2010-09-02 15:25:38 +0530 | [diff] [blame] | 716 | if (XGINew_ReadWriteRest(23, 22, pVBInfo) == 1) |
| 717 | return; |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 718 | |
Kenji Toyama | bf32fcb | 2011-04-23 12:11:16 +0800 | [diff] [blame] | 719 | if ((HwDeviceExtension->ulVideoMemorySize - 1) > |
| 720 | 0x400000) { |
| 721 | /* (0x31:12x8x2) 22bit + 1 rank */ |
| 722 | xgifb_reg_set(pVBInfo->P3c4, |
| 723 | 0x13, |
| 724 | 0x31); |
| 725 | /* 0x31:8Mx16 bit*/ |
| 726 | xgifb_reg_set(pVBInfo->P3c4, |
| 727 | 0x14, |
| 728 | 0x31); |
Aaro Koskinen | c45715b | 2011-03-13 12:26:15 +0200 | [diff] [blame] | 729 | udelay(15); |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 730 | |
Kenji Toyama | bf32fcb | 2011-04-23 12:11:16 +0800 | [diff] [blame] | 731 | if (XGINew_ReadWriteRest(22, |
| 732 | 22, |
| 733 | pVBInfo) == 1) |
Prashant P. Shah | a24d60f | 2010-09-02 15:25:38 +0530 | [diff] [blame] | 734 | return; |
| 735 | } |
| 736 | } |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 737 | |
Kenji Toyama | bf32fcb | 2011-04-23 12:11:16 +0800 | [diff] [blame] | 738 | if ((HwDeviceExtension->ulVideoMemorySize - 1) > |
| 739 | 0x400000) { |
Aaro Koskinen | 2f0f395 | 2011-10-11 21:47:33 +0300 | [diff] [blame] | 740 | pVBInfo->ram_bus = 8; /* 8 bits */ |
Kenji Toyama | bf32fcb | 2011-04-23 12:11:16 +0800 | [diff] [blame] | 741 | /* (0x31:12x8x2) 22bit + 2 rank */ |
| 742 | xgifb_reg_set(pVBInfo->P3c4, 0x13, 0xB1); |
| 743 | /* 0x30:8Mx8 bit*/ |
| 744 | xgifb_reg_set(pVBInfo->P3c4, 0x14, 0x30); |
Aaro Koskinen | c45715b | 2011-03-13 12:26:15 +0200 | [diff] [blame] | 745 | udelay(15); |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 746 | |
Prashant P. Shah | a24d60f | 2010-09-02 15:25:38 +0530 | [diff] [blame] | 747 | if (XGINew_ReadWriteRest(22, 21, pVBInfo) == 1) |
| 748 | return; |
Kenji Toyama | bf32fcb | 2011-04-23 12:11:16 +0800 | [diff] [blame] | 749 | else /* (0x31:12x8x2) 22bit + 1 rank */ |
| 750 | xgifb_reg_set(pVBInfo->P3c4, |
| 751 | 0x13, |
| 752 | 0x31); |
Aaro Koskinen | c45715b | 2011-03-13 12:26:15 +0200 | [diff] [blame] | 753 | udelay(15); |
Prashant P. Shah | a24d60f | 2010-09-02 15:25:38 +0530 | [diff] [blame] | 754 | } |
| 755 | } |
| 756 | break; |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 757 | |
Prashant P. Shah | a24d60f | 2010-09-02 15:25:38 +0530 | [diff] [blame] | 758 | case XG27: |
Aaro Koskinen | 2f0f395 | 2011-10-11 21:47:33 +0300 | [diff] [blame] | 759 | pVBInfo->ram_bus = 16; /* 16 bits */ |
Aaro Koskinen | ee055a4 | 2011-10-11 21:47:32 +0300 | [diff] [blame] | 760 | pVBInfo->ram_channel = 1; /* Single channel */ |
Aaro Koskinen | 8104e32 | 2011-03-13 12:26:22 +0200 | [diff] [blame] | 761 | xgifb_reg_set(pVBInfo->P3c4, 0x14, 0x51); /* 32Mx16 bit*/ |
Prashant P. Shah | a24d60f | 2010-09-02 15:25:38 +0530 | [diff] [blame] | 762 | break; |
Prashant P. Shah | a24d60f | 2010-09-02 15:25:38 +0530 | [diff] [blame] | 763 | case XG42: |
| 764 | /* |
| 765 | XG42 SR14 D[3] Reserve |
| 766 | D[2] = 1, Dual Channel |
| 767 | = 0, Single Channel |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 768 | |
Prashant P. Shah | a24d60f | 2010-09-02 15:25:38 +0530 | [diff] [blame] | 769 | It's Different from Other XG40 Series. |
| 770 | */ |
| 771 | if (XGINew_CheckFrequence(pVBInfo) == 1) { /* DDRII, DDR2x */ |
Aaro Koskinen | 2f0f395 | 2011-10-11 21:47:33 +0300 | [diff] [blame] | 772 | pVBInfo->ram_bus = 32; /* 32 bits */ |
Aaro Koskinen | ee055a4 | 2011-10-11 21:47:32 +0300 | [diff] [blame] | 773 | pVBInfo->ram_channel = 2; /* 2 Channel */ |
Aaro Koskinen | 8104e32 | 2011-03-13 12:26:22 +0200 | [diff] [blame] | 774 | xgifb_reg_set(pVBInfo->P3c4, 0x13, 0xA1); |
| 775 | xgifb_reg_set(pVBInfo->P3c4, 0x14, 0x44); |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 776 | |
Prashant P. Shah | a24d60f | 2010-09-02 15:25:38 +0530 | [diff] [blame] | 777 | if (XGINew_ReadWriteRest(24, 23, pVBInfo) == 1) |
| 778 | return; |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 779 | |
Aaro Koskinen | 8104e32 | 2011-03-13 12:26:22 +0200 | [diff] [blame] | 780 | xgifb_reg_set(pVBInfo->P3c4, 0x13, 0x21); |
| 781 | xgifb_reg_set(pVBInfo->P3c4, 0x14, 0x34); |
Prashant P. Shah | a24d60f | 2010-09-02 15:25:38 +0530 | [diff] [blame] | 782 | if (XGINew_ReadWriteRest(23, 22, pVBInfo) == 1) |
| 783 | return; |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 784 | |
Aaro Koskinen | ee055a4 | 2011-10-11 21:47:32 +0300 | [diff] [blame] | 785 | pVBInfo->ram_channel = 1; /* Single Channel */ |
Aaro Koskinen | 8104e32 | 2011-03-13 12:26:22 +0200 | [diff] [blame] | 786 | xgifb_reg_set(pVBInfo->P3c4, 0x13, 0xA1); |
| 787 | xgifb_reg_set(pVBInfo->P3c4, 0x14, 0x40); |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 788 | |
Prashant P. Shah | a24d60f | 2010-09-02 15:25:38 +0530 | [diff] [blame] | 789 | if (XGINew_ReadWriteRest(23, 22, pVBInfo) == 1) |
| 790 | return; |
| 791 | else { |
Aaro Koskinen | 8104e32 | 2011-03-13 12:26:22 +0200 | [diff] [blame] | 792 | xgifb_reg_set(pVBInfo->P3c4, 0x13, 0x21); |
| 793 | xgifb_reg_set(pVBInfo->P3c4, 0x14, 0x30); |
Prashant P. Shah | a24d60f | 2010-09-02 15:25:38 +0530 | [diff] [blame] | 794 | } |
| 795 | } else { /* DDR */ |
Aaro Koskinen | 2f0f395 | 2011-10-11 21:47:33 +0300 | [diff] [blame] | 796 | pVBInfo->ram_bus = 64; /* 64 bits */ |
Aaro Koskinen | ee055a4 | 2011-10-11 21:47:32 +0300 | [diff] [blame] | 797 | pVBInfo->ram_channel = 1; /* 1 channels */ |
Aaro Koskinen | 8104e32 | 2011-03-13 12:26:22 +0200 | [diff] [blame] | 798 | xgifb_reg_set(pVBInfo->P3c4, 0x13, 0xA1); |
| 799 | xgifb_reg_set(pVBInfo->P3c4, 0x14, 0x52); |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 800 | |
Prashant P. Shah | a24d60f | 2010-09-02 15:25:38 +0530 | [diff] [blame] | 801 | if (XGINew_ReadWriteRest(24, 23, pVBInfo) == 1) |
| 802 | return; |
| 803 | else { |
Aaro Koskinen | 8104e32 | 2011-03-13 12:26:22 +0200 | [diff] [blame] | 804 | xgifb_reg_set(pVBInfo->P3c4, 0x13, 0x21); |
| 805 | xgifb_reg_set(pVBInfo->P3c4, 0x14, 0x42); |
Prashant P. Shah | a24d60f | 2010-09-02 15:25:38 +0530 | [diff] [blame] | 806 | } |
| 807 | } |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 808 | |
Prashant P. Shah | a24d60f | 2010-09-02 15:25:38 +0530 | [diff] [blame] | 809 | break; |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 810 | |
Prashant P. Shah | a24d60f | 2010-09-02 15:25:38 +0530 | [diff] [blame] | 811 | default: /* XG40 */ |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 812 | |
Prashant P. Shah | a24d60f | 2010-09-02 15:25:38 +0530 | [diff] [blame] | 813 | if (XGINew_CheckFrequence(pVBInfo) == 1) { /* DDRII */ |
Aaro Koskinen | 2f0f395 | 2011-10-11 21:47:33 +0300 | [diff] [blame] | 814 | pVBInfo->ram_bus = 32; /* 32 bits */ |
Aaro Koskinen | ee055a4 | 2011-10-11 21:47:32 +0300 | [diff] [blame] | 815 | pVBInfo->ram_channel = 3; |
Aaro Koskinen | 8104e32 | 2011-03-13 12:26:22 +0200 | [diff] [blame] | 816 | xgifb_reg_set(pVBInfo->P3c4, 0x13, 0xA1); |
| 817 | xgifb_reg_set(pVBInfo->P3c4, 0x14, 0x4C); |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 818 | |
Prashant P. Shah | a24d60f | 2010-09-02 15:25:38 +0530 | [diff] [blame] | 819 | if (XGINew_ReadWriteRest(25, 23, pVBInfo) == 1) |
| 820 | return; |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 821 | |
Aaro Koskinen | ee055a4 | 2011-10-11 21:47:32 +0300 | [diff] [blame] | 822 | pVBInfo->ram_channel = 2; /* 2 channels */ |
Aaro Koskinen | 8104e32 | 2011-03-13 12:26:22 +0200 | [diff] [blame] | 823 | xgifb_reg_set(pVBInfo->P3c4, 0x14, 0x48); |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 824 | |
Prashant P. Shah | a24d60f | 2010-09-02 15:25:38 +0530 | [diff] [blame] | 825 | if (XGINew_ReadWriteRest(24, 23, pVBInfo) == 1) |
| 826 | return; |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 827 | |
Aaro Koskinen | 8104e32 | 2011-03-13 12:26:22 +0200 | [diff] [blame] | 828 | xgifb_reg_set(pVBInfo->P3c4, 0x13, 0x21); |
| 829 | xgifb_reg_set(pVBInfo->P3c4, 0x14, 0x3C); |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 830 | |
Prashant P. Shah | a24d60f | 2010-09-02 15:25:38 +0530 | [diff] [blame] | 831 | if (XGINew_ReadWriteRest(24, 23, pVBInfo) == 1) { |
Aaro Koskinen | ee055a4 | 2011-10-11 21:47:32 +0300 | [diff] [blame] | 832 | pVBInfo->ram_channel = 3; /* 4 channels */ |
Prashant P. Shah | a24d60f | 2010-09-02 15:25:38 +0530 | [diff] [blame] | 833 | } else { |
Aaro Koskinen | ee055a4 | 2011-10-11 21:47:32 +0300 | [diff] [blame] | 834 | pVBInfo->ram_channel = 2; /* 2 channels */ |
Aaro Koskinen | 8104e32 | 2011-03-13 12:26:22 +0200 | [diff] [blame] | 835 | xgifb_reg_set(pVBInfo->P3c4, 0x14, 0x38); |
Prashant P. Shah | a24d60f | 2010-09-02 15:25:38 +0530 | [diff] [blame] | 836 | } |
| 837 | } else { /* DDR */ |
Aaro Koskinen | 2f0f395 | 2011-10-11 21:47:33 +0300 | [diff] [blame] | 838 | pVBInfo->ram_bus = 64; /* 64 bits */ |
Aaro Koskinen | ee055a4 | 2011-10-11 21:47:32 +0300 | [diff] [blame] | 839 | pVBInfo->ram_channel = 2; /* 2 channels */ |
Aaro Koskinen | 8104e32 | 2011-03-13 12:26:22 +0200 | [diff] [blame] | 840 | xgifb_reg_set(pVBInfo->P3c4, 0x13, 0xA1); |
| 841 | xgifb_reg_set(pVBInfo->P3c4, 0x14, 0x5A); |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 842 | |
Prashant P. Shah | a24d60f | 2010-09-02 15:25:38 +0530 | [diff] [blame] | 843 | if (XGINew_ReadWriteRest(25, 24, pVBInfo) == 1) { |
| 844 | return; |
| 845 | } else { |
Aaro Koskinen | 8104e32 | 2011-03-13 12:26:22 +0200 | [diff] [blame] | 846 | xgifb_reg_set(pVBInfo->P3c4, 0x13, 0x21); |
| 847 | xgifb_reg_set(pVBInfo->P3c4, 0x14, 0x4A); |
Prashant P. Shah | a24d60f | 2010-09-02 15:25:38 +0530 | [diff] [blame] | 848 | } |
| 849 | } |
| 850 | break; |
| 851 | } |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 852 | } |
| 853 | |
Aaro Koskinen | e0cc8a6 | 2011-03-08 22:16:20 +0200 | [diff] [blame] | 854 | static int XGINew_DDRSizing340(struct xgi_hw_device_info *HwDeviceExtension, |
Prashant P. Shah | a24d60f | 2010-09-02 15:25:38 +0530 | [diff] [blame] | 855 | struct vb_device_info *pVBInfo) |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 856 | { |
Peter Huewe | 672f5ee | 2012-06-14 00:21:44 +0200 | [diff] [blame] | 857 | u8 i, size; |
| 858 | unsigned short memsize, start_addr; |
Peter Huewe | d6461e4 | 2012-06-14 00:21:46 +0200 | [diff] [blame] | 859 | const unsigned short (*dram_table)[2]; |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 860 | |
Aaro Koskinen | 8104e32 | 2011-03-13 12:26:22 +0200 | [diff] [blame] | 861 | xgifb_reg_set(pVBInfo->P3c4, 0x15, 0x00); /* noninterleaving */ |
| 862 | xgifb_reg_set(pVBInfo->P3c4, 0x1C, 0x00); /* nontiling */ |
Prashant P. Shah | a24d60f | 2010-09-02 15:25:38 +0530 | [diff] [blame] | 863 | XGINew_CheckChannel(HwDeviceExtension, pVBInfo); |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 864 | |
Prashant P. Shah | a24d60f | 2010-09-02 15:25:38 +0530 | [diff] [blame] | 865 | if (HwDeviceExtension->jChipType >= XG20) { |
Peter Huewe | 672f5ee | 2012-06-14 00:21:44 +0200 | [diff] [blame] | 866 | dram_table = XGINew_DDRDRAM_TYPE20; |
| 867 | size = ARRAY_SIZE(XGINew_DDRDRAM_TYPE20); |
| 868 | start_addr = 5; |
Prashant P. Shah | a24d60f | 2010-09-02 15:25:38 +0530 | [diff] [blame] | 869 | } else { |
Peter Huewe | 672f5ee | 2012-06-14 00:21:44 +0200 | [diff] [blame] | 870 | dram_table = XGINew_DDRDRAM_TYPE340; |
| 871 | size = ARRAY_SIZE(XGINew_DDRDRAM_TYPE340); |
| 872 | start_addr = 9; |
| 873 | } |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 874 | |
Peter Huewe | 672f5ee | 2012-06-14 00:21:44 +0200 | [diff] [blame] | 875 | for (i = 0; i < size; i++) { |
Peter Huewe | 4e55d0b | 2012-06-14 00:21:45 +0200 | [diff] [blame] | 876 | /* SetDRAMSizingType */ |
Peter Huewe | d6461e4 | 2012-06-14 00:21:46 +0200 | [diff] [blame] | 877 | xgifb_reg_and_or(pVBInfo->P3c4, 0x13, 0x80, dram_table[i][1]); |
Peter Huewe | 4e55d0b | 2012-06-14 00:21:45 +0200 | [diff] [blame] | 878 | udelay(15); /* should delay 50 ns */ |
| 879 | |
Peter Huewe | d6461e4 | 2012-06-14 00:21:46 +0200 | [diff] [blame] | 880 | memsize = XGINew_SetDRAMSize20Reg(dram_table[i][0], pVBInfo); |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 881 | |
Peter Huewe | 672f5ee | 2012-06-14 00:21:44 +0200 | [diff] [blame] | 882 | if (memsize == 0) |
| 883 | continue; |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 884 | |
Peter Huewe | 672f5ee | 2012-06-14 00:21:44 +0200 | [diff] [blame] | 885 | memsize += (pVBInfo->ram_channel - 2) + 20; |
| 886 | if ((HwDeviceExtension->ulVideoMemorySize - 1) < |
| 887 | (unsigned long) (1 << memsize)) |
| 888 | continue; |
| 889 | |
| 890 | if (XGINew_ReadWriteRest(memsize, start_addr, pVBInfo) == 1) |
| 891 | return 1; |
Prashant P. Shah | a24d60f | 2010-09-02 15:25:38 +0530 | [diff] [blame] | 892 | } |
| 893 | return 0; |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 894 | } |
| 895 | |
Aaro Koskinen | fab04b9 | 2011-12-06 00:10:45 +0200 | [diff] [blame] | 896 | static void XGINew_SetDRAMSize_340(struct xgifb_video_info *xgifb_info, |
| 897 | struct xgi_hw_device_info *HwDeviceExtension, |
Prashant P. Shah | a24d60f | 2010-09-02 15:25:38 +0530 | [diff] [blame] | 898 | struct vb_device_info *pVBInfo) |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 899 | { |
Aaro Koskinen | b9ebf5e | 2011-03-13 12:26:06 +0200 | [diff] [blame] | 900 | unsigned short data; |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 901 | |
Aaro Koskinen | b9ebf5e | 2011-03-13 12:26:06 +0200 | [diff] [blame] | 902 | pVBInfo->FBAddr = HwDeviceExtension->pjVideoMemoryAddress; |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 903 | |
Aaro Koskinen | fab04b9 | 2011-12-06 00:10:45 +0200 | [diff] [blame] | 904 | XGISetModeNew(xgifb_info, HwDeviceExtension, 0x2e); |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 905 | |
Aaro Koskinen | 58839b0 | 2011-03-13 12:26:23 +0200 | [diff] [blame] | 906 | data = xgifb_reg_get(pVBInfo->P3c4, 0x21); |
Kenji Toyama | bf32fcb | 2011-04-23 12:11:16 +0800 | [diff] [blame] | 907 | /* disable read cache */ |
| 908 | xgifb_reg_set(pVBInfo->P3c4, 0x21, (unsigned short) (data & 0xDF)); |
Aaro Koskinen | fab04b9 | 2011-12-06 00:10:45 +0200 | [diff] [blame] | 909 | XGI_DisplayOff(xgifb_info, HwDeviceExtension, pVBInfo); |
Aaro Koskinen | b9ebf5e | 2011-03-13 12:26:06 +0200 | [diff] [blame] | 910 | |
Aaro Koskinen | b9ebf5e | 2011-03-13 12:26:06 +0200 | [diff] [blame] | 911 | XGINew_DDRSizing340(HwDeviceExtension, pVBInfo); |
Aaro Koskinen | 58839b0 | 2011-03-13 12:26:23 +0200 | [diff] [blame] | 912 | data = xgifb_reg_get(pVBInfo->P3c4, 0x21); |
Kenji Toyama | bf32fcb | 2011-04-23 12:11:16 +0800 | [diff] [blame] | 913 | /* enable read cache */ |
| 914 | xgifb_reg_set(pVBInfo->P3c4, 0x21, (unsigned short) (data | 0x20)); |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 915 | } |
| 916 | |
Aaro Koskinen | 08ce239 | 2011-12-06 00:10:40 +0200 | [diff] [blame] | 917 | static u8 *xgifb_copy_rom(struct pci_dev *dev, size_t *rom_size) |
Aaro Koskinen | 02a81dd | 2011-12-06 00:10:36 +0200 | [diff] [blame] | 918 | { |
| 919 | void __iomem *rom_address; |
Aaro Koskinen | 82986dd | 2011-12-06 00:10:39 +0200 | [diff] [blame] | 920 | u8 *rom_copy; |
Aaro Koskinen | 02a81dd | 2011-12-06 00:10:36 +0200 | [diff] [blame] | 921 | |
Aaro Koskinen | 08ce239 | 2011-12-06 00:10:40 +0200 | [diff] [blame] | 922 | rom_address = pci_map_rom(dev, rom_size); |
Aaro Koskinen | 02a81dd | 2011-12-06 00:10:36 +0200 | [diff] [blame] | 923 | if (rom_address == NULL) |
| 924 | return NULL; |
| 925 | |
| 926 | rom_copy = vzalloc(XGIFB_ROM_SIZE); |
| 927 | if (rom_copy == NULL) |
| 928 | goto done; |
| 929 | |
Aaro Koskinen | 08ce239 | 2011-12-06 00:10:40 +0200 | [diff] [blame] | 930 | *rom_size = min_t(size_t, *rom_size, XGIFB_ROM_SIZE); |
| 931 | memcpy_fromio(rom_copy, rom_address, *rom_size); |
Aaro Koskinen | 02a81dd | 2011-12-06 00:10:36 +0200 | [diff] [blame] | 932 | |
| 933 | done: |
| 934 | pci_unmap_rom(dev, rom_address); |
| 935 | return rom_copy; |
| 936 | } |
| 937 | |
Aaro Koskinen | 4e6f403 | 2011-12-06 00:10:42 +0200 | [diff] [blame] | 938 | static void xgifb_read_vbios(struct pci_dev *pdev, |
Kenji Toyama | bf32fcb | 2011-04-23 12:11:16 +0800 | [diff] [blame] | 939 | struct vb_device_info *pVBInfo) |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 940 | { |
Aaro Koskinen | 02a81dd | 2011-12-06 00:10:36 +0200 | [diff] [blame] | 941 | struct xgifb_video_info *xgifb_info = pci_get_drvdata(pdev); |
Aaro Koskinen | 82986dd | 2011-12-06 00:10:39 +0200 | [diff] [blame] | 942 | u8 *vbios; |
Prashant P. Shah | a24d60f | 2010-09-02 15:25:38 +0530 | [diff] [blame] | 943 | unsigned long i; |
Aaro Koskinen | d1805b3 | 2011-12-06 00:10:41 +0200 | [diff] [blame] | 944 | unsigned char j; |
Aaro Koskinen | 97f4532 | 2011-12-06 00:10:34 +0200 | [diff] [blame] | 945 | struct XGI21_LVDSCapStruct *lvds; |
Aaro Koskinen | 08ce239 | 2011-12-06 00:10:40 +0200 | [diff] [blame] | 946 | size_t vbios_size; |
Aaro Koskinen | d1805b3 | 2011-12-06 00:10:41 +0200 | [diff] [blame] | 947 | int entry; |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 948 | |
Aaro Koskinen | 02a81dd | 2011-12-06 00:10:36 +0200 | [diff] [blame] | 949 | if (xgifb_info->chip != XG21) |
Aaro Koskinen | bd76127 | 2011-12-06 00:10:31 +0200 | [diff] [blame] | 950 | return; |
| 951 | pVBInfo->IF_DEF_LVDS = 0; |
Aaro Koskinen | 08ce239 | 2011-12-06 00:10:40 +0200 | [diff] [blame] | 952 | vbios = xgifb_copy_rom(pdev, &vbios_size); |
Aaro Koskinen | 02a81dd | 2011-12-06 00:10:36 +0200 | [diff] [blame] | 953 | if (vbios == NULL) { |
Miguel Gómez | be25aef | 2012-07-06 12:40:40 +0200 | [diff] [blame] | 954 | dev_err(&pdev->dev, "Video BIOS not available\n"); |
Aaro Koskinen | bd76127 | 2011-12-06 00:10:31 +0200 | [diff] [blame] | 955 | return; |
Aaro Koskinen | 02a81dd | 2011-12-06 00:10:36 +0200 | [diff] [blame] | 956 | } |
Aaro Koskinen | 08ce239 | 2011-12-06 00:10:40 +0200 | [diff] [blame] | 957 | if (vbios_size <= 0x65) |
| 958 | goto error; |
Aaro Koskinen | 25aa75f | 2011-12-06 00:10:48 +0200 | [diff] [blame] | 959 | /* |
| 960 | * The user can ignore the LVDS bit in the BIOS and force the display |
| 961 | * type. |
| 962 | */ |
| 963 | if (!(vbios[0x65] & 0x1) && |
| 964 | (!xgifb_info->display2_force || |
| 965 | xgifb_info->display2 != XGIFB_DISP_LCD)) { |
Aaro Koskinen | 02a81dd | 2011-12-06 00:10:36 +0200 | [diff] [blame] | 966 | vfree(vbios); |
| 967 | return; |
| 968 | } |
Aaro Koskinen | 08ce239 | 2011-12-06 00:10:40 +0200 | [diff] [blame] | 969 | if (vbios_size <= 0x317) |
| 970 | goto error; |
Aaro Koskinen | 4b21d99 | 2011-12-06 00:10:33 +0200 | [diff] [blame] | 971 | i = vbios[0x316] | (vbios[0x317] << 8); |
Aaro Koskinen | 08ce239 | 2011-12-06 00:10:40 +0200 | [diff] [blame] | 972 | if (vbios_size <= i - 1) |
| 973 | goto error; |
Aaro Koskinen | 4b21d99 | 2011-12-06 00:10:33 +0200 | [diff] [blame] | 974 | j = vbios[i - 1]; |
Aaro Koskinen | 08ce239 | 2011-12-06 00:10:40 +0200 | [diff] [blame] | 975 | if (j == 0) |
| 976 | goto error; |
Aaro Koskinen | bd76127 | 2011-12-06 00:10:31 +0200 | [diff] [blame] | 977 | if (j == 0xff) |
| 978 | j = 1; |
Aaro Koskinen | d1805b3 | 2011-12-06 00:10:41 +0200 | [diff] [blame] | 979 | /* |
| 980 | * Read the LVDS table index scratch register set by the BIOS. |
| 981 | */ |
| 982 | entry = xgifb_reg_get(xgifb_info->dev_info.P3d4, 0x36); |
| 983 | if (entry >= j) |
| 984 | entry = 0; |
| 985 | i += entry * 25; |
Aaro Koskinen | fab04b9 | 2011-12-06 00:10:45 +0200 | [diff] [blame] | 986 | lvds = &xgifb_info->lvds_data; |
Aaro Koskinen | d1805b3 | 2011-12-06 00:10:41 +0200 | [diff] [blame] | 987 | if (vbios_size <= i + 24) |
| 988 | goto error; |
| 989 | lvds->LVDS_Capability = vbios[i] | (vbios[i + 1] << 8); |
| 990 | lvds->LVDSHT = vbios[i + 2] | (vbios[i + 3] << 8); |
| 991 | lvds->LVDSVT = vbios[i + 4] | (vbios[i + 5] << 8); |
| 992 | lvds->LVDSHDE = vbios[i + 6] | (vbios[i + 7] << 8); |
| 993 | lvds->LVDSVDE = vbios[i + 8] | (vbios[i + 9] << 8); |
| 994 | lvds->LVDSHFP = vbios[i + 10] | (vbios[i + 11] << 8); |
| 995 | lvds->LVDSVFP = vbios[i + 12] | (vbios[i + 13] << 8); |
| 996 | lvds->LVDSHSYNC = vbios[i + 14] | (vbios[i + 15] << 8); |
| 997 | lvds->LVDSVSYNC = vbios[i + 16] | (vbios[i + 17] << 8); |
| 998 | lvds->VCLKData1 = vbios[i + 18]; |
| 999 | lvds->VCLKData2 = vbios[i + 19]; |
| 1000 | lvds->PSC_S1 = vbios[i + 20]; |
| 1001 | lvds->PSC_S2 = vbios[i + 21]; |
| 1002 | lvds->PSC_S3 = vbios[i + 22]; |
| 1003 | lvds->PSC_S4 = vbios[i + 23]; |
| 1004 | lvds->PSC_S5 = vbios[i + 24]; |
Aaro Koskinen | 02a81dd | 2011-12-06 00:10:36 +0200 | [diff] [blame] | 1005 | vfree(vbios); |
Aaro Koskinen | 08ce239 | 2011-12-06 00:10:40 +0200 | [diff] [blame] | 1006 | pVBInfo->IF_DEF_LVDS = 1; |
| 1007 | return; |
| 1008 | error: |
Miguel Gómez | be25aef | 2012-07-06 12:40:40 +0200 | [diff] [blame] | 1009 | dev_err(&pdev->dev, "Video BIOS corrupted\n"); |
Aaro Koskinen | 08ce239 | 2011-12-06 00:10:40 +0200 | [diff] [blame] | 1010 | vfree(vbios); |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 1011 | } |
| 1012 | |
Aaro Koskinen | e0cc8a6 | 2011-03-08 22:16:20 +0200 | [diff] [blame] | 1013 | static void XGINew_ChkSenseStatus(struct xgi_hw_device_info *HwDeviceExtension, |
Prashant P. Shah | a24d60f | 2010-09-02 15:25:38 +0530 | [diff] [blame] | 1014 | struct vb_device_info *pVBInfo) |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 1015 | { |
Prashant P. Shah | a24d60f | 2010-09-02 15:25:38 +0530 | [diff] [blame] | 1016 | unsigned short tempbx = 0, temp, tempcx, CR3CData; |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 1017 | |
Aaro Koskinen | 58839b0 | 2011-03-13 12:26:23 +0200 | [diff] [blame] | 1018 | temp = xgifb_reg_get(pVBInfo->P3d4, 0x32); |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 1019 | |
Prashant P. Shah | a24d60f | 2010-09-02 15:25:38 +0530 | [diff] [blame] | 1020 | if (temp & Monitor1Sense) |
| 1021 | tempbx |= ActiveCRT1; |
| 1022 | if (temp & LCDSense) |
| 1023 | tempbx |= ActiveLCD; |
| 1024 | if (temp & Monitor2Sense) |
| 1025 | tempbx |= ActiveCRT2; |
| 1026 | if (temp & TVSense) { |
| 1027 | tempbx |= ActiveTV; |
| 1028 | if (temp & AVIDEOSense) |
| 1029 | tempbx |= (ActiveAVideo << 8); |
| 1030 | if (temp & SVIDEOSense) |
| 1031 | tempbx |= (ActiveSVideo << 8); |
| 1032 | if (temp & SCARTSense) |
| 1033 | tempbx |= (ActiveSCART << 8); |
| 1034 | if (temp & HiTVSense) |
| 1035 | tempbx |= (ActiveHiTV << 8); |
| 1036 | if (temp & YPbPrSense) |
| 1037 | tempbx |= (ActiveYPbPr << 8); |
| 1038 | } |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 1039 | |
Aaro Koskinen | 58839b0 | 2011-03-13 12:26:23 +0200 | [diff] [blame] | 1040 | tempcx = xgifb_reg_get(pVBInfo->P3d4, 0x3d); |
| 1041 | tempcx |= (xgifb_reg_get(pVBInfo->P3d4, 0x3e) << 8); |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 1042 | |
Prashant P. Shah | a24d60f | 2010-09-02 15:25:38 +0530 | [diff] [blame] | 1043 | if (tempbx & tempcx) { |
Aaro Koskinen | 58839b0 | 2011-03-13 12:26:23 +0200 | [diff] [blame] | 1044 | CR3CData = xgifb_reg_get(pVBInfo->P3d4, 0x3c); |
Miguel Gómez | 3bcc246 | 2012-07-06 12:40:53 +0200 | [diff] [blame] | 1045 | if (!(CR3CData & DisplayDeviceFromCMOS)) |
Prashant P. Shah | a24d60f | 2010-09-02 15:25:38 +0530 | [diff] [blame] | 1046 | tempcx = 0x1FF0; |
Prashant P. Shah | a24d60f | 2010-09-02 15:25:38 +0530 | [diff] [blame] | 1047 | } else { |
| 1048 | tempcx = 0x1FF0; |
Prashant P. Shah | a24d60f | 2010-09-02 15:25:38 +0530 | [diff] [blame] | 1049 | } |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 1050 | |
Prashant P. Shah | a24d60f | 2010-09-02 15:25:38 +0530 | [diff] [blame] | 1051 | tempbx &= tempcx; |
Aaro Koskinen | 8104e32 | 2011-03-13 12:26:22 +0200 | [diff] [blame] | 1052 | xgifb_reg_set(pVBInfo->P3d4, 0x3d, (tempbx & 0x00FF)); |
| 1053 | xgifb_reg_set(pVBInfo->P3d4, 0x3e, ((tempbx & 0xFF00) >> 8)); |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 1054 | } |
Prashant P. Shah | a24d60f | 2010-09-02 15:25:38 +0530 | [diff] [blame] | 1055 | |
Aaro Koskinen | e0cc8a6 | 2011-03-08 22:16:20 +0200 | [diff] [blame] | 1056 | static void XGINew_SetModeScratch(struct xgi_hw_device_info *HwDeviceExtension, |
Prashant P. Shah | a24d60f | 2010-09-02 15:25:38 +0530 | [diff] [blame] | 1057 | struct vb_device_info *pVBInfo) |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 1058 | { |
Prashant P. Shah | a24d60f | 2010-09-02 15:25:38 +0530 | [diff] [blame] | 1059 | unsigned short temp, tempcl = 0, tempch = 0, CR31Data, CR38Data; |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 1060 | |
Aaro Koskinen | 58839b0 | 2011-03-13 12:26:23 +0200 | [diff] [blame] | 1061 | temp = xgifb_reg_get(pVBInfo->P3d4, 0x3d); |
| 1062 | temp |= xgifb_reg_get(pVBInfo->P3d4, 0x3e) << 8; |
| 1063 | temp |= (xgifb_reg_get(pVBInfo->P3d4, 0x31) & (DriverMode >> 8)) << 8; |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 1064 | |
Prashant P. Shah | a24d60f | 2010-09-02 15:25:38 +0530 | [diff] [blame] | 1065 | if (pVBInfo->IF_DEF_CRT2Monitor == 1) { |
| 1066 | if (temp & ActiveCRT2) |
| 1067 | tempcl = SetCRT2ToRAMDAC; |
| 1068 | } |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 1069 | |
Prashant P. Shah | a24d60f | 2010-09-02 15:25:38 +0530 | [diff] [blame] | 1070 | if (temp & ActiveLCD) { |
| 1071 | tempcl |= SetCRT2ToLCD; |
| 1072 | if (temp & DriverMode) { |
| 1073 | if (temp & ActiveTV) { |
| 1074 | tempch = SetToLCDA | EnableDualEdge; |
| 1075 | temp ^= SetCRT2ToLCD; |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 1076 | |
Prashant P. Shah | a24d60f | 2010-09-02 15:25:38 +0530 | [diff] [blame] | 1077 | if ((temp >> 8) & ActiveAVideo) |
| 1078 | tempcl |= SetCRT2ToAVIDEO; |
| 1079 | if ((temp >> 8) & ActiveSVideo) |
| 1080 | tempcl |= SetCRT2ToSVIDEO; |
| 1081 | if ((temp >> 8) & ActiveSCART) |
| 1082 | tempcl |= SetCRT2ToSCART; |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 1083 | |
Prashant P. Shah | a24d60f | 2010-09-02 15:25:38 +0530 | [diff] [blame] | 1084 | if (pVBInfo->IF_DEF_HiVision == 1) { |
| 1085 | if ((temp >> 8) & ActiveHiTV) |
Peter Huewe | 599801f | 2012-02-09 21:11:45 +0100 | [diff] [blame] | 1086 | tempcl |= SetCRT2ToHiVision; |
Prashant P. Shah | a24d60f | 2010-09-02 15:25:38 +0530 | [diff] [blame] | 1087 | } |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 1088 | |
Prashant P. Shah | a24d60f | 2010-09-02 15:25:38 +0530 | [diff] [blame] | 1089 | if (pVBInfo->IF_DEF_YPbPr == 1) { |
| 1090 | if ((temp >> 8) & ActiveYPbPr) |
| 1091 | tempch |= SetYPbPr; |
| 1092 | } |
| 1093 | } |
| 1094 | } |
| 1095 | } else { |
| 1096 | if ((temp >> 8) & ActiveAVideo) |
| 1097 | tempcl |= SetCRT2ToAVIDEO; |
| 1098 | if ((temp >> 8) & ActiveSVideo) |
| 1099 | tempcl |= SetCRT2ToSVIDEO; |
| 1100 | if ((temp >> 8) & ActiveSCART) |
| 1101 | tempcl |= SetCRT2ToSCART; |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 1102 | |
Prashant P. Shah | a24d60f | 2010-09-02 15:25:38 +0530 | [diff] [blame] | 1103 | if (pVBInfo->IF_DEF_HiVision == 1) { |
| 1104 | if ((temp >> 8) & ActiveHiTV) |
Peter Huewe | 599801f | 2012-02-09 21:11:45 +0100 | [diff] [blame] | 1105 | tempcl |= SetCRT2ToHiVision; |
Prashant P. Shah | a24d60f | 2010-09-02 15:25:38 +0530 | [diff] [blame] | 1106 | } |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 1107 | |
Prashant P. Shah | a24d60f | 2010-09-02 15:25:38 +0530 | [diff] [blame] | 1108 | if (pVBInfo->IF_DEF_YPbPr == 1) { |
| 1109 | if ((temp >> 8) & ActiveYPbPr) |
| 1110 | tempch |= SetYPbPr; |
| 1111 | } |
| 1112 | } |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 1113 | |
Prashant P. Shah | a24d60f | 2010-09-02 15:25:38 +0530 | [diff] [blame] | 1114 | tempcl |= SetSimuScanMode; |
| 1115 | if ((!(temp & ActiveCRT1)) && ((temp & ActiveLCD) || (temp & ActiveTV) |
| 1116 | || (temp & ActiveCRT2))) |
Peter Huewe | 6896b94 | 2012-02-09 21:11:46 +0100 | [diff] [blame] | 1117 | tempcl ^= (SetSimuScanMode | SwitchCRT2); |
Prashant P. Shah | a24d60f | 2010-09-02 15:25:38 +0530 | [diff] [blame] | 1118 | if ((temp & ActiveLCD) && (temp & ActiveTV)) |
Peter Huewe | 6896b94 | 2012-02-09 21:11:46 +0100 | [diff] [blame] | 1119 | tempcl ^= (SetSimuScanMode | SwitchCRT2); |
Aaro Koskinen | 8104e32 | 2011-03-13 12:26:22 +0200 | [diff] [blame] | 1120 | xgifb_reg_set(pVBInfo->P3d4, 0x30, tempcl); |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 1121 | |
Aaro Koskinen | 58839b0 | 2011-03-13 12:26:23 +0200 | [diff] [blame] | 1122 | CR31Data = xgifb_reg_get(pVBInfo->P3d4, 0x31); |
Prashant P. Shah | a24d60f | 2010-09-02 15:25:38 +0530 | [diff] [blame] | 1123 | CR31Data &= ~(SetNotSimuMode >> 8); |
| 1124 | if (!(temp & ActiveCRT1)) |
| 1125 | CR31Data |= (SetNotSimuMode >> 8); |
| 1126 | CR31Data &= ~(DisableCRT2Display >> 8); |
| 1127 | if (!((temp & ActiveLCD) || (temp & ActiveTV) || (temp & ActiveCRT2))) |
| 1128 | CR31Data |= (DisableCRT2Display >> 8); |
Aaro Koskinen | 8104e32 | 2011-03-13 12:26:22 +0200 | [diff] [blame] | 1129 | xgifb_reg_set(pVBInfo->P3d4, 0x31, CR31Data); |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 1130 | |
Aaro Koskinen | 58839b0 | 2011-03-13 12:26:23 +0200 | [diff] [blame] | 1131 | CR38Data = xgifb_reg_get(pVBInfo->P3d4, 0x38); |
Prashant P. Shah | a24d60f | 2010-09-02 15:25:38 +0530 | [diff] [blame] | 1132 | CR38Data &= ~SetYPbPr; |
| 1133 | CR38Data |= tempch; |
Aaro Koskinen | 8104e32 | 2011-03-13 12:26:22 +0200 | [diff] [blame] | 1134 | xgifb_reg_set(pVBInfo->P3d4, 0x38, CR38Data); |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 1135 | |
| 1136 | } |
| 1137 | |
Aaro Koskinen | 40544b0 | 2011-11-13 00:09:25 +0200 | [diff] [blame] | 1138 | static unsigned short XGINew_SenseLCD(struct xgi_hw_device_info |
| 1139 | *HwDeviceExtension, |
| 1140 | struct vb_device_info *pVBInfo) |
| 1141 | { |
| 1142 | unsigned short temp; |
| 1143 | |
| 1144 | /* add lcd sense */ |
| 1145 | if (HwDeviceExtension->ulCRT2LCDType == LCD_UNKNOWN) { |
| 1146 | return 0; |
| 1147 | } else { |
| 1148 | temp = (unsigned short) HwDeviceExtension->ulCRT2LCDType; |
| 1149 | switch (HwDeviceExtension->ulCRT2LCDType) { |
| 1150 | case LCD_INVALID: |
| 1151 | case LCD_800x600: |
| 1152 | case LCD_1024x768: |
| 1153 | case LCD_1280x1024: |
| 1154 | break; |
| 1155 | |
| 1156 | case LCD_640x480: |
| 1157 | case LCD_1024x600: |
| 1158 | case LCD_1152x864: |
| 1159 | case LCD_1280x960: |
| 1160 | case LCD_1152x768: |
| 1161 | temp = 0; |
| 1162 | break; |
| 1163 | |
| 1164 | case LCD_1400x1050: |
| 1165 | case LCD_1280x768: |
| 1166 | case LCD_1600x1200: |
| 1167 | break; |
| 1168 | |
| 1169 | case LCD_1920x1440: |
| 1170 | case LCD_2048x1536: |
| 1171 | temp = 0; |
| 1172 | break; |
| 1173 | |
| 1174 | default: |
| 1175 | break; |
| 1176 | } |
| 1177 | xgifb_reg_and_or(pVBInfo->P3d4, 0x36, 0xF0, temp); |
| 1178 | return 1; |
| 1179 | } |
| 1180 | } |
| 1181 | |
Aaro Koskinen | e0cc8a6 | 2011-03-08 22:16:20 +0200 | [diff] [blame] | 1182 | static void XGINew_GetXG21Sense(struct xgi_hw_device_info *HwDeviceExtension, |
Prashant P. Shah | a24d60f | 2010-09-02 15:25:38 +0530 | [diff] [blame] | 1183 | struct vb_device_info *pVBInfo) |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 1184 | { |
Prashant P. Shah | a24d60f | 2010-09-02 15:25:38 +0530 | [diff] [blame] | 1185 | unsigned char Temp; |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 1186 | |
Aaro Koskinen | c4ffaa4 | 2011-12-06 00:10:35 +0200 | [diff] [blame] | 1187 | if (pVBInfo->IF_DEF_LVDS) { /* For XG21 LVDS */ |
Aaro Koskinen | b9bf6e4 | 2011-03-13 12:26:24 +0200 | [diff] [blame] | 1188 | xgifb_reg_or(pVBInfo->P3d4, 0x32, LCDSense); |
Kenji Toyama | bf32fcb | 2011-04-23 12:11:16 +0800 | [diff] [blame] | 1189 | /* LVDS on chip */ |
| 1190 | xgifb_reg_and_or(pVBInfo->P3d4, 0x38, ~0xE0, 0xC0); |
Prashant P. Shah | a24d60f | 2010-09-02 15:25:38 +0530 | [diff] [blame] | 1191 | } else { |
Kenji Toyama | bf32fcb | 2011-04-23 12:11:16 +0800 | [diff] [blame] | 1192 | /* Enable GPIOA/B read */ |
| 1193 | xgifb_reg_and_or(pVBInfo->P3d4, 0x4A, ~0x03, 0x03); |
Aaro Koskinen | 58839b0 | 2011-03-13 12:26:23 +0200 | [diff] [blame] | 1194 | Temp = xgifb_reg_get(pVBInfo->P3d4, 0x48) & 0xC0; |
Prashant P. Shah | a24d60f | 2010-09-02 15:25:38 +0530 | [diff] [blame] | 1195 | if (Temp == 0xC0) { /* DVI & DVO GPIOA/B pull high */ |
| 1196 | XGINew_SenseLCD(HwDeviceExtension, pVBInfo); |
Aaro Koskinen | b9bf6e4 | 2011-03-13 12:26:24 +0200 | [diff] [blame] | 1197 | xgifb_reg_or(pVBInfo->P3d4, 0x32, LCDSense); |
Kenji Toyama | bf32fcb | 2011-04-23 12:11:16 +0800 | [diff] [blame] | 1198 | /* Enable read GPIOF */ |
| 1199 | xgifb_reg_and_or(pVBInfo->P3d4, 0x4A, ~0x20, 0x20); |
Aaro Koskinen | 58839b0 | 2011-03-13 12:26:23 +0200 | [diff] [blame] | 1200 | Temp = xgifb_reg_get(pVBInfo->P3d4, 0x48) & 0x04; |
Prashant P. Shah | a24d60f | 2010-09-02 15:25:38 +0530 | [diff] [blame] | 1201 | if (!Temp) |
Kenji Toyama | bf32fcb | 2011-04-23 12:11:16 +0800 | [diff] [blame] | 1202 | xgifb_reg_and_or(pVBInfo->P3d4, |
| 1203 | 0x38, |
| 1204 | ~0xE0, |
| 1205 | 0x80); /* TMDS on chip */ |
Prashant P. Shah | a24d60f | 2010-09-02 15:25:38 +0530 | [diff] [blame] | 1206 | else |
Kenji Toyama | bf32fcb | 2011-04-23 12:11:16 +0800 | [diff] [blame] | 1207 | xgifb_reg_and_or(pVBInfo->P3d4, |
| 1208 | 0x38, |
| 1209 | ~0xE0, |
| 1210 | 0xA0); /* Only DVO on chip */ |
| 1211 | /* Disable read GPIOF */ |
| 1212 | xgifb_reg_and(pVBInfo->P3d4, 0x4A, ~0x20); |
Prashant P. Shah | a24d60f | 2010-09-02 15:25:38 +0530 | [diff] [blame] | 1213 | } |
Prashant P. Shah | a24d60f | 2010-09-02 15:25:38 +0530 | [diff] [blame] | 1214 | } |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 1215 | } |
| 1216 | |
Aaro Koskinen | e0cc8a6 | 2011-03-08 22:16:20 +0200 | [diff] [blame] | 1217 | static void XGINew_GetXG27Sense(struct xgi_hw_device_info *HwDeviceExtension, |
Prashant P. Shah | a24d60f | 2010-09-02 15:25:38 +0530 | [diff] [blame] | 1218 | struct vb_device_info *pVBInfo) |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 1219 | { |
Bill Pemberton | 108afbf | 2010-06-17 13:10:47 -0400 | [diff] [blame] | 1220 | unsigned char Temp, bCR4A; |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 1221 | |
Prashant P. Shah | a24d60f | 2010-09-02 15:25:38 +0530 | [diff] [blame] | 1222 | pVBInfo->IF_DEF_LVDS = 0; |
Aaro Koskinen | 58839b0 | 2011-03-13 12:26:23 +0200 | [diff] [blame] | 1223 | bCR4A = xgifb_reg_get(pVBInfo->P3d4, 0x4A); |
Kenji Toyama | bf32fcb | 2011-04-23 12:11:16 +0800 | [diff] [blame] | 1224 | /* Enable GPIOA/B/C read */ |
| 1225 | xgifb_reg_and_or(pVBInfo->P3d4, 0x4A, ~0x07, 0x07); |
Aaro Koskinen | 58839b0 | 2011-03-13 12:26:23 +0200 | [diff] [blame] | 1226 | Temp = xgifb_reg_get(pVBInfo->P3d4, 0x48) & 0x07; |
Aaro Koskinen | 8104e32 | 2011-03-13 12:26:22 +0200 | [diff] [blame] | 1227 | xgifb_reg_set(pVBInfo->P3d4, 0x4A, bCR4A); |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 1228 | |
Prashant P. Shah | a24d60f | 2010-09-02 15:25:38 +0530 | [diff] [blame] | 1229 | if (Temp <= 0x02) { |
Kenji Toyama | bf32fcb | 2011-04-23 12:11:16 +0800 | [diff] [blame] | 1230 | /* LVDS setting */ |
| 1231 | xgifb_reg_and_or(pVBInfo->P3d4, 0x38, ~0xE0, 0xC0); |
Aaro Koskinen | 8104e32 | 2011-03-13 12:26:22 +0200 | [diff] [blame] | 1232 | xgifb_reg_set(pVBInfo->P3d4, 0x30, 0x21); |
Prashant P. Shah | a24d60f | 2010-09-02 15:25:38 +0530 | [diff] [blame] | 1233 | } else { |
Kenji Toyama | bf32fcb | 2011-04-23 12:11:16 +0800 | [diff] [blame] | 1234 | /* TMDS/DVO setting */ |
| 1235 | xgifb_reg_and_or(pVBInfo->P3d4, 0x38, ~0xE0, 0xA0); |
Prashant P. Shah | a24d60f | 2010-09-02 15:25:38 +0530 | [diff] [blame] | 1236 | } |
Aaro Koskinen | b9bf6e4 | 2011-03-13 12:26:24 +0200 | [diff] [blame] | 1237 | xgifb_reg_or(pVBInfo->P3d4, 0x32, LCDSense); |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 1238 | |
| 1239 | } |
| 1240 | |
Aaro Koskinen | e0cc8a6 | 2011-03-08 22:16:20 +0200 | [diff] [blame] | 1241 | static unsigned char GetXG21FPBits(struct vb_device_info *pVBInfo) |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 1242 | { |
Bill Pemberton | 108afbf | 2010-06-17 13:10:47 -0400 | [diff] [blame] | 1243 | unsigned char CR38, CR4A, temp; |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 1244 | |
Aaro Koskinen | 58839b0 | 2011-03-13 12:26:23 +0200 | [diff] [blame] | 1245 | CR4A = xgifb_reg_get(pVBInfo->P3d4, 0x4A); |
Kenji Toyama | bf32fcb | 2011-04-23 12:11:16 +0800 | [diff] [blame] | 1246 | /* enable GPIOE read */ |
| 1247 | xgifb_reg_and_or(pVBInfo->P3d4, 0x4A, ~0x10, 0x10); |
Aaro Koskinen | 58839b0 | 2011-03-13 12:26:23 +0200 | [diff] [blame] | 1248 | CR38 = xgifb_reg_get(pVBInfo->P3d4, 0x38); |
Prashant P. Shah | a24d60f | 2010-09-02 15:25:38 +0530 | [diff] [blame] | 1249 | temp = 0; |
| 1250 | if ((CR38 & 0xE0) > 0x80) { |
Aaro Koskinen | 58839b0 | 2011-03-13 12:26:23 +0200 | [diff] [blame] | 1251 | temp = xgifb_reg_get(pVBInfo->P3d4, 0x48); |
Prashant P. Shah | a24d60f | 2010-09-02 15:25:38 +0530 | [diff] [blame] | 1252 | temp &= 0x08; |
| 1253 | temp >>= 3; |
| 1254 | } |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 1255 | |
Aaro Koskinen | 8104e32 | 2011-03-13 12:26:22 +0200 | [diff] [blame] | 1256 | xgifb_reg_set(pVBInfo->P3d4, 0x4A, CR4A); |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 1257 | |
Prashant P. Shah | a24d60f | 2010-09-02 15:25:38 +0530 | [diff] [blame] | 1258 | return temp; |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 1259 | } |
| 1260 | |
Aaro Koskinen | e0cc8a6 | 2011-03-08 22:16:20 +0200 | [diff] [blame] | 1261 | static unsigned char GetXG27FPBits(struct vb_device_info *pVBInfo) |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 1262 | { |
Bill Pemberton | 108afbf | 2010-06-17 13:10:47 -0400 | [diff] [blame] | 1263 | unsigned char CR4A, temp; |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 1264 | |
Aaro Koskinen | 58839b0 | 2011-03-13 12:26:23 +0200 | [diff] [blame] | 1265 | CR4A = xgifb_reg_get(pVBInfo->P3d4, 0x4A); |
Kenji Toyama | bf32fcb | 2011-04-23 12:11:16 +0800 | [diff] [blame] | 1266 | /* enable GPIOA/B/C read */ |
| 1267 | xgifb_reg_and_or(pVBInfo->P3d4, 0x4A, ~0x03, 0x03); |
Aaro Koskinen | 58839b0 | 2011-03-13 12:26:23 +0200 | [diff] [blame] | 1268 | temp = xgifb_reg_get(pVBInfo->P3d4, 0x48); |
Prashant P. Shah | a24d60f | 2010-09-02 15:25:38 +0530 | [diff] [blame] | 1269 | if (temp <= 2) |
| 1270 | temp &= 0x03; |
| 1271 | else |
Dan Carpenter | 2f123cb | 2012-08-14 10:04:45 +0300 | [diff] [blame^] | 1272 | temp = ((temp & 0x04) >> 1) | ((~temp) & 0x01); |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 1273 | |
Aaro Koskinen | 8104e32 | 2011-03-13 12:26:22 +0200 | [diff] [blame] | 1274 | xgifb_reg_set(pVBInfo->P3d4, 0x4A, CR4A); |
Prashant P. Shah | a24d60f | 2010-09-02 15:25:38 +0530 | [diff] [blame] | 1275 | |
| 1276 | return temp; |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 1277 | } |
| 1278 | |
Aaro Koskinen | 6048d761 | 2011-10-11 21:47:16 +0300 | [diff] [blame] | 1279 | unsigned char XGIInitNew(struct pci_dev *pdev) |
Aaro Koskinen | b9ebf5e | 2011-03-13 12:26:06 +0200 | [diff] [blame] | 1280 | { |
Aaro Koskinen | ab886ff | 2011-10-11 21:47:18 +0300 | [diff] [blame] | 1281 | struct xgifb_video_info *xgifb_info = pci_get_drvdata(pdev); |
Aaro Koskinen | 6048d761 | 2011-10-11 21:47:16 +0300 | [diff] [blame] | 1282 | struct xgi_hw_device_info *HwDeviceExtension = &xgifb_info->hw_info; |
Aaro Koskinen | b9ebf5e | 2011-03-13 12:26:06 +0200 | [diff] [blame] | 1283 | struct vb_device_info VBINF; |
| 1284 | struct vb_device_info *pVBInfo = &VBINF; |
| 1285 | unsigned char i, temp = 0, temp1; |
Aaro Koskinen | b9ebf5e | 2011-03-13 12:26:06 +0200 | [diff] [blame] | 1286 | |
Aaro Koskinen | b9ebf5e | 2011-03-13 12:26:06 +0200 | [diff] [blame] | 1287 | pVBInfo->FBAddr = HwDeviceExtension->pjVideoMemoryAddress; |
| 1288 | |
Dmitry Eremin-Solenikov | 9a801f2 | 2012-03-19 21:50:13 +0400 | [diff] [blame] | 1289 | pVBInfo->BaseAddr = xgifb_info->vga_base; |
Aaro Koskinen | b9ebf5e | 2011-03-13 12:26:06 +0200 | [diff] [blame] | 1290 | |
Aaro Koskinen | b9ebf5e | 2011-03-13 12:26:06 +0200 | [diff] [blame] | 1291 | if (pVBInfo->FBAddr == NULL) { |
Miguel Gómez | 1918570 | 2012-06-18 13:12:06 +0200 | [diff] [blame] | 1292 | dev_dbg(&pdev->dev, "pVBInfo->FBAddr == 0\n"); |
Aaro Koskinen | b9ebf5e | 2011-03-13 12:26:06 +0200 | [diff] [blame] | 1293 | return 0; |
| 1294 | } |
Aaro Koskinen | b9ebf5e | 2011-03-13 12:26:06 +0200 | [diff] [blame] | 1295 | if (pVBInfo->BaseAddr == 0) { |
Miguel Gómez | 1918570 | 2012-06-18 13:12:06 +0200 | [diff] [blame] | 1296 | dev_dbg(&pdev->dev, "pVBInfo->BaseAddr == 0\n"); |
Aaro Koskinen | b9ebf5e | 2011-03-13 12:26:06 +0200 | [diff] [blame] | 1297 | return 0; |
| 1298 | } |
Aaro Koskinen | b9ebf5e | 2011-03-13 12:26:06 +0200 | [diff] [blame] | 1299 | |
Aaro Koskinen | efdf4ee | 2011-03-13 12:26:20 +0200 | [diff] [blame] | 1300 | outb(0x67, (pVBInfo->BaseAddr + 0x12)); /* 3c2 <- 67 ,ynlai */ |
Aaro Koskinen | b9ebf5e | 2011-03-13 12:26:06 +0200 | [diff] [blame] | 1301 | |
| 1302 | pVBInfo->ISXPDOS = 0; |
Aaro Koskinen | b9ebf5e | 2011-03-13 12:26:06 +0200 | [diff] [blame] | 1303 | |
Aaro Koskinen | b9ebf5e | 2011-03-13 12:26:06 +0200 | [diff] [blame] | 1304 | pVBInfo->P3c4 = pVBInfo->BaseAddr + 0x14; |
| 1305 | pVBInfo->P3d4 = pVBInfo->BaseAddr + 0x24; |
| 1306 | pVBInfo->P3c0 = pVBInfo->BaseAddr + 0x10; |
| 1307 | pVBInfo->P3ce = pVBInfo->BaseAddr + 0x1e; |
| 1308 | pVBInfo->P3c2 = pVBInfo->BaseAddr + 0x12; |
| 1309 | pVBInfo->P3ca = pVBInfo->BaseAddr + 0x1a; |
| 1310 | pVBInfo->P3c6 = pVBInfo->BaseAddr + 0x16; |
| 1311 | pVBInfo->P3c7 = pVBInfo->BaseAddr + 0x17; |
| 1312 | pVBInfo->P3c8 = pVBInfo->BaseAddr + 0x18; |
| 1313 | pVBInfo->P3c9 = pVBInfo->BaseAddr + 0x19; |
| 1314 | pVBInfo->P3da = pVBInfo->BaseAddr + 0x2A; |
| 1315 | pVBInfo->Part0Port = pVBInfo->BaseAddr + XGI_CRT2_PORT_00; |
Peter Huewe | 6896b94 | 2012-02-09 21:11:46 +0100 | [diff] [blame] | 1316 | pVBInfo->Part1Port = pVBInfo->BaseAddr + SIS_CRT2_PORT_04; |
| 1317 | pVBInfo->Part2Port = pVBInfo->BaseAddr + SIS_CRT2_PORT_10; |
| 1318 | pVBInfo->Part3Port = pVBInfo->BaseAddr + SIS_CRT2_PORT_12; |
| 1319 | pVBInfo->Part4Port = pVBInfo->BaseAddr + SIS_CRT2_PORT_14; |
| 1320 | pVBInfo->Part5Port = pVBInfo->BaseAddr + SIS_CRT2_PORT_14 + 2; |
Aaro Koskinen | b9ebf5e | 2011-03-13 12:26:06 +0200 | [diff] [blame] | 1321 | |
Miguel Gómez | 949eb0a | 2012-07-06 12:40:36 +0200 | [diff] [blame] | 1322 | if (HwDeviceExtension->jChipType < XG20) |
Kenji Toyama | bf32fcb | 2011-04-23 12:11:16 +0800 | [diff] [blame] | 1323 | /* Run XGI_GetVBType before InitTo330Pointer */ |
| 1324 | XGI_GetVBType(pVBInfo); |
Aaro Koskinen | b9ebf5e | 2011-03-13 12:26:06 +0200 | [diff] [blame] | 1325 | |
| 1326 | InitTo330Pointer(HwDeviceExtension->jChipType, pVBInfo); |
| 1327 | |
Aaro Koskinen | 4e6f403 | 2011-12-06 00:10:42 +0200 | [diff] [blame] | 1328 | xgifb_read_vbios(pdev, pVBInfo); |
Aaro Koskinen | b9ebf5e | 2011-03-13 12:26:06 +0200 | [diff] [blame] | 1329 | |
Miguel Gómez | 949eb0a | 2012-07-06 12:40:36 +0200 | [diff] [blame] | 1330 | /* Openkey */ |
Aaro Koskinen | 8104e32 | 2011-03-13 12:26:22 +0200 | [diff] [blame] | 1331 | xgifb_reg_set(pVBInfo->P3c4, 0x05, 0x86); |
Aaro Koskinen | b9ebf5e | 2011-03-13 12:26:06 +0200 | [diff] [blame] | 1332 | |
| 1333 | /* GetXG21Sense (GPIO) */ |
| 1334 | if (HwDeviceExtension->jChipType == XG21) |
| 1335 | XGINew_GetXG21Sense(HwDeviceExtension, pVBInfo); |
| 1336 | |
| 1337 | if (HwDeviceExtension->jChipType == XG27) |
| 1338 | XGINew_GetXG27Sense(HwDeviceExtension, pVBInfo); |
| 1339 | |
Miguel Gómez | 949eb0a | 2012-07-06 12:40:36 +0200 | [diff] [blame] | 1340 | /* Reset Extended register */ |
Aaro Koskinen | b9ebf5e | 2011-03-13 12:26:06 +0200 | [diff] [blame] | 1341 | |
| 1342 | for (i = 0x06; i < 0x20; i++) |
Aaro Koskinen | 8104e32 | 2011-03-13 12:26:22 +0200 | [diff] [blame] | 1343 | xgifb_reg_set(pVBInfo->P3c4, i, 0); |
Aaro Koskinen | b9ebf5e | 2011-03-13 12:26:06 +0200 | [diff] [blame] | 1344 | |
| 1345 | for (i = 0x21; i <= 0x27; i++) |
Aaro Koskinen | 8104e32 | 2011-03-13 12:26:22 +0200 | [diff] [blame] | 1346 | xgifb_reg_set(pVBInfo->P3c4, i, 0); |
Aaro Koskinen | b9ebf5e | 2011-03-13 12:26:06 +0200 | [diff] [blame] | 1347 | |
Aaro Koskinen | 0658733 | 2011-03-13 12:26:10 +0200 | [diff] [blame] | 1348 | for (i = 0x31; i <= 0x3B; i++) |
Aaro Koskinen | 8104e32 | 2011-03-13 12:26:22 +0200 | [diff] [blame] | 1349 | xgifb_reg_set(pVBInfo->P3c4, i, 0); |
Aaro Koskinen | b9ebf5e | 2011-03-13 12:26:06 +0200 | [diff] [blame] | 1350 | |
Miguel Gómez | 949eb0a | 2012-07-06 12:40:36 +0200 | [diff] [blame] | 1351 | /* Auto over driver for XG42 */ |
Kenji Toyama | bf32fcb | 2011-04-23 12:11:16 +0800 | [diff] [blame] | 1352 | if (HwDeviceExtension->jChipType == XG42) |
Aaro Koskinen | 8104e32 | 2011-03-13 12:26:22 +0200 | [diff] [blame] | 1353 | xgifb_reg_set(pVBInfo->P3c4, 0x3B, 0xC0); |
Aaro Koskinen | b9ebf5e | 2011-03-13 12:26:06 +0200 | [diff] [blame] | 1354 | |
Aaro Koskinen | b9ebf5e | 2011-03-13 12:26:06 +0200 | [diff] [blame] | 1355 | for (i = 0x79; i <= 0x7C; i++) |
Miguel Gómez | 949eb0a | 2012-07-06 12:40:36 +0200 | [diff] [blame] | 1356 | xgifb_reg_set(pVBInfo->P3d4, i, 0); |
Aaro Koskinen | b9ebf5e | 2011-03-13 12:26:06 +0200 | [diff] [blame] | 1357 | |
Aaro Koskinen | b9ebf5e | 2011-03-13 12:26:06 +0200 | [diff] [blame] | 1358 | if (HwDeviceExtension->jChipType >= XG20) |
Peter Huewe | 6d12dae | 2012-06-14 00:21:52 +0200 | [diff] [blame] | 1359 | xgifb_reg_set(pVBInfo->P3d4, 0x97, pVBInfo->XGINew_CR97); |
Aaro Koskinen | b9ebf5e | 2011-03-13 12:26:06 +0200 | [diff] [blame] | 1360 | |
Miguel Gómez | 949eb0a | 2012-07-06 12:40:36 +0200 | [diff] [blame] | 1361 | /* SetDefExt1Regs begin */ |
Peter Huewe | 6d12dae | 2012-06-14 00:21:52 +0200 | [diff] [blame] | 1362 | xgifb_reg_set(pVBInfo->P3c4, 0x07, XGI330_SR07); |
Aaro Koskinen | b9ebf5e | 2011-03-13 12:26:06 +0200 | [diff] [blame] | 1363 | if (HwDeviceExtension->jChipType == XG27) { |
Peter Huewe | 6d12dae | 2012-06-14 00:21:52 +0200 | [diff] [blame] | 1364 | xgifb_reg_set(pVBInfo->P3c4, 0x40, XG27_SR40); |
| 1365 | xgifb_reg_set(pVBInfo->P3c4, 0x41, XG27_SR41); |
Aaro Koskinen | b9ebf5e | 2011-03-13 12:26:06 +0200 | [diff] [blame] | 1366 | } |
Aaro Koskinen | 8104e32 | 2011-03-13 12:26:22 +0200 | [diff] [blame] | 1367 | xgifb_reg_set(pVBInfo->P3c4, 0x11, 0x0F); |
Peter Huewe | 6d12dae | 2012-06-14 00:21:52 +0200 | [diff] [blame] | 1368 | xgifb_reg_set(pVBInfo->P3c4, 0x1F, XGI330_SR1F); |
Miguel Gómez | 949eb0a | 2012-07-06 12:40:36 +0200 | [diff] [blame] | 1369 | /* Frame buffer can read/write SR20 */ |
Kenji Toyama | bf32fcb | 2011-04-23 12:11:16 +0800 | [diff] [blame] | 1370 | xgifb_reg_set(pVBInfo->P3c4, 0x20, 0xA0); |
Miguel Gómez | 949eb0a | 2012-07-06 12:40:36 +0200 | [diff] [blame] | 1371 | /* H/W request for slow corner chip */ |
Kenji Toyama | bf32fcb | 2011-04-23 12:11:16 +0800 | [diff] [blame] | 1372 | xgifb_reg_set(pVBInfo->P3c4, 0x36, 0x70); |
Miguel Gómez | 949eb0a | 2012-07-06 12:40:36 +0200 | [diff] [blame] | 1373 | if (HwDeviceExtension->jChipType == XG27) |
Peter Huewe | 6d12dae | 2012-06-14 00:21:52 +0200 | [diff] [blame] | 1374 | xgifb_reg_set(pVBInfo->P3c4, 0x36, XG27_SR36); |
Aaro Koskinen | b9ebf5e | 2011-03-13 12:26:06 +0200 | [diff] [blame] | 1375 | |
Miguel Gómez | 949eb0a | 2012-07-06 12:40:36 +0200 | [diff] [blame] | 1376 | if (HwDeviceExtension->jChipType < XG20) { |
Aaro Koskinen | 6048d761 | 2011-10-11 21:47:16 +0300 | [diff] [blame] | 1377 | u32 Temp; |
| 1378 | |
Aaro Koskinen | 0658733 | 2011-03-13 12:26:10 +0200 | [diff] [blame] | 1379 | /* Set AGP customize registers (in SetDefAGPRegs) Start */ |
| 1380 | for (i = 0x47; i <= 0x4C; i++) |
Kenji Toyama | bf32fcb | 2011-04-23 12:11:16 +0800 | [diff] [blame] | 1381 | xgifb_reg_set(pVBInfo->P3d4, |
| 1382 | i, |
| 1383 | pVBInfo->AGPReg[i - 0x47]); |
Aaro Koskinen | b9ebf5e | 2011-03-13 12:26:06 +0200 | [diff] [blame] | 1384 | |
Aaro Koskinen | 0658733 | 2011-03-13 12:26:10 +0200 | [diff] [blame] | 1385 | for (i = 0x70; i <= 0x71; i++) |
Kenji Toyama | bf32fcb | 2011-04-23 12:11:16 +0800 | [diff] [blame] | 1386 | xgifb_reg_set(pVBInfo->P3d4, |
| 1387 | i, |
| 1388 | pVBInfo->AGPReg[6 + i - 0x70]); |
Aaro Koskinen | b9ebf5e | 2011-03-13 12:26:06 +0200 | [diff] [blame] | 1389 | |
Aaro Koskinen | 0658733 | 2011-03-13 12:26:10 +0200 | [diff] [blame] | 1390 | for (i = 0x74; i <= 0x77; i++) |
Kenji Toyama | bf32fcb | 2011-04-23 12:11:16 +0800 | [diff] [blame] | 1391 | xgifb_reg_set(pVBInfo->P3d4, |
| 1392 | i, |
| 1393 | pVBInfo->AGPReg[8 + i - 0x74]); |
Aaro Koskinen | b9ebf5e | 2011-03-13 12:26:06 +0200 | [diff] [blame] | 1394 | |
Aaro Koskinen | 6048d761 | 2011-10-11 21:47:16 +0300 | [diff] [blame] | 1395 | pci_read_config_dword(pdev, 0x50, &Temp); |
Aaro Koskinen | 0658733 | 2011-03-13 12:26:10 +0200 | [diff] [blame] | 1396 | Temp >>= 20; |
| 1397 | Temp &= 0xF; |
Aaro Koskinen | b9ebf5e | 2011-03-13 12:26:06 +0200 | [diff] [blame] | 1398 | |
Aaro Koskinen | 0658733 | 2011-03-13 12:26:10 +0200 | [diff] [blame] | 1399 | if (Temp == 1) |
Aaro Koskinen | 8104e32 | 2011-03-13 12:26:22 +0200 | [diff] [blame] | 1400 | xgifb_reg_set(pVBInfo->P3d4, 0x48, 0x20); /* CR48 */ |
Aaro Koskinen | b9ebf5e | 2011-03-13 12:26:06 +0200 | [diff] [blame] | 1401 | } /* != XG20 */ |
| 1402 | |
| 1403 | /* Set PCI */ |
Peter Huewe | 6d12dae | 2012-06-14 00:21:52 +0200 | [diff] [blame] | 1404 | xgifb_reg_set(pVBInfo->P3c4, 0x23, XGI330_SR23); |
| 1405 | xgifb_reg_set(pVBInfo->P3c4, 0x24, XGI330_SR24); |
| 1406 | xgifb_reg_set(pVBInfo->P3c4, 0x25, XGI330_SR25); |
Aaro Koskinen | b9ebf5e | 2011-03-13 12:26:06 +0200 | [diff] [blame] | 1407 | |
Miguel Gómez | 949eb0a | 2012-07-06 12:40:36 +0200 | [diff] [blame] | 1408 | if (HwDeviceExtension->jChipType < XG20) { |
Aaro Koskinen | b9ebf5e | 2011-03-13 12:26:06 +0200 | [diff] [blame] | 1409 | /* Set VB */ |
| 1410 | XGI_UnLockCRT2(HwDeviceExtension, pVBInfo); |
Miguel Gómez | 949eb0a | 2012-07-06 12:40:36 +0200 | [diff] [blame] | 1411 | /* disable VideoCapture */ |
Kenji Toyama | bf32fcb | 2011-04-23 12:11:16 +0800 | [diff] [blame] | 1412 | xgifb_reg_and_or(pVBInfo->Part0Port, 0x3F, 0xEF, 0x00); |
Aaro Koskinen | 8104e32 | 2011-03-13 12:26:22 +0200 | [diff] [blame] | 1413 | xgifb_reg_set(pVBInfo->Part1Port, 0x00, 0x00); |
Kenji Toyama | bf32fcb | 2011-04-23 12:11:16 +0800 | [diff] [blame] | 1414 | /* chk if BCLK>=100MHz */ |
| 1415 | temp1 = (unsigned char) xgifb_reg_get(pVBInfo->P3d4, 0x7B); |
Aaro Koskinen | b9ebf5e | 2011-03-13 12:26:06 +0200 | [diff] [blame] | 1416 | temp = (unsigned char) ((temp1 >> 4) & 0x0F); |
| 1417 | |
Kenji Toyama | bf32fcb | 2011-04-23 12:11:16 +0800 | [diff] [blame] | 1418 | xgifb_reg_set(pVBInfo->Part1Port, |
Peter Huewe | 6d12dae | 2012-06-14 00:21:52 +0200 | [diff] [blame] | 1419 | 0x02, XGI330_CRT2Data_1_2); |
Aaro Koskinen | b9ebf5e | 2011-03-13 12:26:06 +0200 | [diff] [blame] | 1420 | |
Aaro Koskinen | 8104e32 | 2011-03-13 12:26:22 +0200 | [diff] [blame] | 1421 | xgifb_reg_set(pVBInfo->Part1Port, 0x2E, 0x08); /* use VB */ |
Aaro Koskinen | b9ebf5e | 2011-03-13 12:26:06 +0200 | [diff] [blame] | 1422 | } /* != XG20 */ |
| 1423 | |
Aaro Koskinen | 8104e32 | 2011-03-13 12:26:22 +0200 | [diff] [blame] | 1424 | xgifb_reg_set(pVBInfo->P3c4, 0x27, 0x1F); |
Aaro Koskinen | b9ebf5e | 2011-03-13 12:26:06 +0200 | [diff] [blame] | 1425 | |
Kenji Toyama | bf32fcb | 2011-04-23 12:11:16 +0800 | [diff] [blame] | 1426 | if ((HwDeviceExtension->jChipType == XG42) && |
| 1427 | XGINew_GetXG20DRAMType(HwDeviceExtension, pVBInfo) != 0) { |
| 1428 | /* Not DDR */ |
| 1429 | xgifb_reg_set(pVBInfo->P3c4, |
| 1430 | 0x31, |
Peter Huewe | 6d12dae | 2012-06-14 00:21:52 +0200 | [diff] [blame] | 1431 | (XGI330_SR31 & 0x3F) | 0x40); |
Kenji Toyama | bf32fcb | 2011-04-23 12:11:16 +0800 | [diff] [blame] | 1432 | xgifb_reg_set(pVBInfo->P3c4, |
| 1433 | 0x32, |
Peter Huewe | 6d12dae | 2012-06-14 00:21:52 +0200 | [diff] [blame] | 1434 | (XGI330_SR32 & 0xFC) | 0x01); |
Aaro Koskinen | b9ebf5e | 2011-03-13 12:26:06 +0200 | [diff] [blame] | 1435 | } else { |
Peter Huewe | 6d12dae | 2012-06-14 00:21:52 +0200 | [diff] [blame] | 1436 | xgifb_reg_set(pVBInfo->P3c4, 0x31, XGI330_SR31); |
| 1437 | xgifb_reg_set(pVBInfo->P3c4, 0x32, XGI330_SR32); |
Aaro Koskinen | b9ebf5e | 2011-03-13 12:26:06 +0200 | [diff] [blame] | 1438 | } |
Peter Huewe | 6d12dae | 2012-06-14 00:21:52 +0200 | [diff] [blame] | 1439 | xgifb_reg_set(pVBInfo->P3c4, 0x33, XGI330_SR33); |
Aaro Koskinen | b9ebf5e | 2011-03-13 12:26:06 +0200 | [diff] [blame] | 1440 | |
Miguel Gómez | 949eb0a | 2012-07-06 12:40:36 +0200 | [diff] [blame] | 1441 | if (HwDeviceExtension->jChipType < XG20) { |
Aaro Koskinen | b9ebf5e | 2011-03-13 12:26:06 +0200 | [diff] [blame] | 1442 | if (XGI_BridgeIsOn(pVBInfo) == 1) { |
| 1443 | if (pVBInfo->IF_DEF_LVDS == 0) { |
Aaro Koskinen | 8104e32 | 2011-03-13 12:26:22 +0200 | [diff] [blame] | 1444 | xgifb_reg_set(pVBInfo->Part2Port, 0x00, 0x1C); |
Kenji Toyama | bf32fcb | 2011-04-23 12:11:16 +0800 | [diff] [blame] | 1445 | xgifb_reg_set(pVBInfo->Part4Port, |
Peter Huewe | 6d12dae | 2012-06-14 00:21:52 +0200 | [diff] [blame] | 1446 | 0x0D, XGI330_CRT2Data_4_D); |
Kenji Toyama | bf32fcb | 2011-04-23 12:11:16 +0800 | [diff] [blame] | 1447 | xgifb_reg_set(pVBInfo->Part4Port, |
Peter Huewe | 6d12dae | 2012-06-14 00:21:52 +0200 | [diff] [blame] | 1448 | 0x0E, XGI330_CRT2Data_4_E); |
Kenji Toyama | bf32fcb | 2011-04-23 12:11:16 +0800 | [diff] [blame] | 1449 | xgifb_reg_set(pVBInfo->Part4Port, |
Peter Huewe | 6d12dae | 2012-06-14 00:21:52 +0200 | [diff] [blame] | 1450 | 0x10, XGI330_CRT2Data_4_10); |
Aaro Koskinen | 8104e32 | 2011-03-13 12:26:22 +0200 | [diff] [blame] | 1451 | xgifb_reg_set(pVBInfo->Part4Port, 0x0F, 0x3F); |
Aaro Koskinen | b9ebf5e | 2011-03-13 12:26:06 +0200 | [diff] [blame] | 1452 | } |
| 1453 | |
| 1454 | XGI_LockCRT2(HwDeviceExtension, pVBInfo); |
| 1455 | } |
| 1456 | } /* != XG20 */ |
Aaro Koskinen | b9ebf5e | 2011-03-13 12:26:06 +0200 | [diff] [blame] | 1457 | |
| 1458 | XGI_SenseCRT1(pVBInfo); |
| 1459 | |
Aaro Koskinen | b9ebf5e | 2011-03-13 12:26:06 +0200 | [diff] [blame] | 1460 | if (HwDeviceExtension->jChipType == XG21) { |
Aaro Koskinen | b9ebf5e | 2011-03-13 12:26:06 +0200 | [diff] [blame] | 1461 | |
Kenji Toyama | bf32fcb | 2011-04-23 12:11:16 +0800 | [diff] [blame] | 1462 | xgifb_reg_and_or(pVBInfo->P3d4, |
| 1463 | 0x32, |
| 1464 | ~Monitor1Sense, |
| 1465 | Monitor1Sense); /* Z9 default has CRT */ |
Aaro Koskinen | b9ebf5e | 2011-03-13 12:26:06 +0200 | [diff] [blame] | 1466 | temp = GetXG21FPBits(pVBInfo); |
Aaro Koskinen | ec9e5d3 | 2011-03-13 12:26:25 +0200 | [diff] [blame] | 1467 | xgifb_reg_and_or(pVBInfo->P3d4, 0x37, ~0x01, temp); |
Aaro Koskinen | b9ebf5e | 2011-03-13 12:26:06 +0200 | [diff] [blame] | 1468 | |
| 1469 | } |
| 1470 | if (HwDeviceExtension->jChipType == XG27) { |
Kenji Toyama | bf32fcb | 2011-04-23 12:11:16 +0800 | [diff] [blame] | 1471 | xgifb_reg_and_or(pVBInfo->P3d4, |
| 1472 | 0x32, |
| 1473 | ~Monitor1Sense, |
| 1474 | Monitor1Sense); /* Z9 default has CRT */ |
Aaro Koskinen | b9ebf5e | 2011-03-13 12:26:06 +0200 | [diff] [blame] | 1475 | temp = GetXG27FPBits(pVBInfo); |
Aaro Koskinen | ec9e5d3 | 2011-03-13 12:26:25 +0200 | [diff] [blame] | 1476 | xgifb_reg_and_or(pVBInfo->P3d4, 0x37, ~0x03, temp); |
Aaro Koskinen | b9ebf5e | 2011-03-13 12:26:06 +0200 | [diff] [blame] | 1477 | } |
Aaro Koskinen | b9ebf5e | 2011-03-13 12:26:06 +0200 | [diff] [blame] | 1478 | |
Aaro Koskinen | 2af1a29 | 2011-10-11 21:47:31 +0300 | [diff] [blame] | 1479 | pVBInfo->ram_type = XGINew_GetXG20DRAMType(HwDeviceExtension, pVBInfo); |
Aaro Koskinen | b9ebf5e | 2011-03-13 12:26:06 +0200 | [diff] [blame] | 1480 | |
Kenji Toyama | bf32fcb | 2011-04-23 12:11:16 +0800 | [diff] [blame] | 1481 | XGINew_SetDRAMDefaultRegister340(HwDeviceExtension, |
| 1482 | pVBInfo->P3d4, |
| 1483 | pVBInfo); |
Aaro Koskinen | b9ebf5e | 2011-03-13 12:26:06 +0200 | [diff] [blame] | 1484 | |
Aaro Koskinen | fab04b9 | 2011-12-06 00:10:45 +0200 | [diff] [blame] | 1485 | XGINew_SetDRAMSize_340(xgifb_info, HwDeviceExtension, pVBInfo); |
Aaro Koskinen | b9ebf5e | 2011-03-13 12:26:06 +0200 | [diff] [blame] | 1486 | |
Kenji Toyama | bf32fcb | 2011-04-23 12:11:16 +0800 | [diff] [blame] | 1487 | xgifb_reg_set(pVBInfo->P3c4, |
| 1488 | 0x22, |
Peter Huewe | 6d12dae | 2012-06-14 00:21:52 +0200 | [diff] [blame] | 1489 | (unsigned char) ((pVBInfo->SR22) & 0xFE)); |
Aaro Koskinen | b9ebf5e | 2011-03-13 12:26:06 +0200 | [diff] [blame] | 1490 | |
Peter Huewe | 6d12dae | 2012-06-14 00:21:52 +0200 | [diff] [blame] | 1491 | xgifb_reg_set(pVBInfo->P3c4, 0x21, pVBInfo->SR21); |
Aaro Koskinen | b9ebf5e | 2011-03-13 12:26:06 +0200 | [diff] [blame] | 1492 | |
Aaro Koskinen | b9ebf5e | 2011-03-13 12:26:06 +0200 | [diff] [blame] | 1493 | XGINew_ChkSenseStatus(HwDeviceExtension, pVBInfo); |
| 1494 | XGINew_SetModeScratch(HwDeviceExtension, pVBInfo); |
| 1495 | |
Aaro Koskinen | 8104e32 | 2011-03-13 12:26:22 +0200 | [diff] [blame] | 1496 | xgifb_reg_set(pVBInfo->P3d4, 0x8c, 0x87); |
| 1497 | xgifb_reg_set(pVBInfo->P3c4, 0x14, 0x31); |
Aaro Koskinen | b9ebf5e | 2011-03-13 12:26:06 +0200 | [diff] [blame] | 1498 | |
| 1499 | return 1; |
| 1500 | } /* end of init */ |