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 */ |
Peter Huewe | fb70b19 | 2013-05-13 23:41:45 +0200 | [diff] [blame] | 57 | data = 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 */ |
Peter Huewe | fb70b19 | 2013-05-13 23:41:45 +0200 | [diff] [blame] | 61 | /* DVI read GPIOH */ |
| 62 | data &= 0x01; /* 1=DDRII, 0=DDR */ |
Prashant P. Shah | a24d60f | 2010-09-02 15:25:38 +0530 | [diff] [blame] | 63 | /* ~HOTPLUG_SUPPORT */ |
Aaro Koskinen | b9bf6e4 | 2011-03-13 12:26:24 +0200 | [diff] [blame] | 64 | xgifb_reg_or(pVBInfo->P3d4, 0xB4, 0x02); |
Prashant P. Shah | a24d60f | 2010-09-02 15:25:38 +0530 | [diff] [blame] | 65 | return data; |
| 66 | } else { |
Aaro Koskinen | 58839b0 | 2011-03-13 12:26:23 +0200 | [diff] [blame] | 67 | data = xgifb_reg_get(pVBInfo->P3d4, 0x97) & 0x01; |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 68 | |
Prashant P. Shah | a24d60f | 2010-09-02 15:25:38 +0530 | [diff] [blame] | 69 | if (data == 1) |
| 70 | data++; |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 71 | |
Prashant P. Shah | a24d60f | 2010-09-02 15:25:38 +0530 | [diff] [blame] | 72 | return data; |
| 73 | } |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 74 | } |
| 75 | |
Kenji Toyama | bf32fcb | 2011-04-23 12:11:16 +0800 | [diff] [blame] | 76 | static void XGINew_DDR1x_MRS_340(unsigned long P3c4, |
| 77 | struct vb_device_info *pVBInfo) |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 78 | { |
Aaro Koskinen | 8104e32 | 2011-03-13 12:26:22 +0200 | [diff] [blame] | 79 | xgifb_reg_set(P3c4, 0x18, 0x01); |
| 80 | xgifb_reg_set(P3c4, 0x19, 0x20); |
| 81 | xgifb_reg_set(P3c4, 0x16, 0x00); |
| 82 | xgifb_reg_set(P3c4, 0x16, 0x80); |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 83 | |
Peter Huewe | 6d12dae | 2012-06-14 00:21:52 +0200 | [diff] [blame] | 84 | mdelay(3); |
| 85 | xgifb_reg_set(P3c4, 0x18, 0x00); |
| 86 | xgifb_reg_set(P3c4, 0x19, 0x20); |
| 87 | xgifb_reg_set(P3c4, 0x16, 0x00); |
| 88 | xgifb_reg_set(P3c4, 0x16, 0x80); |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 89 | |
Aaro Koskinen | c45715b | 2011-03-13 12:26:15 +0200 | [diff] [blame] | 90 | udelay(60); |
Aaro Koskinen | 597d96b | 2013-03-27 23:53:15 +0200 | [diff] [blame] | 91 | xgifb_reg_set(P3c4, 0x18, pVBInfo->SR18[pVBInfo->ram_type]); /* SR18 */ |
Aaro Koskinen | 8104e32 | 2011-03-13 12:26:22 +0200 | [diff] [blame] | 92 | xgifb_reg_set(P3c4, 0x19, 0x01); |
Aaro Koskinen | 0904f7f | 2012-11-04 21:15:04 +0200 | [diff] [blame] | 93 | xgifb_reg_set(P3c4, 0x16, 0x03); |
| 94 | xgifb_reg_set(P3c4, 0x16, 0x83); |
Aaro Koskinen | c83c620 | 2011-03-13 12:26:14 +0200 | [diff] [blame] | 95 | mdelay(1); |
Aaro Koskinen | 8104e32 | 2011-03-13 12:26:22 +0200 | [diff] [blame] | 96 | xgifb_reg_set(P3c4, 0x1B, 0x03); |
Aaro Koskinen | c45715b | 2011-03-13 12:26:15 +0200 | [diff] [blame] | 97 | udelay(500); |
Aaro Koskinen | 597d96b | 2013-03-27 23:53:15 +0200 | [diff] [blame] | 98 | xgifb_reg_set(P3c4, 0x18, pVBInfo->SR18[pVBInfo->ram_type]); /* SR18 */ |
Aaro Koskinen | 8104e32 | 2011-03-13 12:26:22 +0200 | [diff] [blame] | 99 | xgifb_reg_set(P3c4, 0x19, 0x00); |
Aaro Koskinen | 0904f7f | 2012-11-04 21:15:04 +0200 | [diff] [blame] | 100 | xgifb_reg_set(P3c4, 0x16, 0x03); |
| 101 | xgifb_reg_set(P3c4, 0x16, 0x83); |
Aaro Koskinen | 8104e32 | 2011-03-13 12:26:22 +0200 | [diff] [blame] | 102 | xgifb_reg_set(P3c4, 0x1B, 0x00); |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 103 | } |
| 104 | |
Aaro Koskinen | b053af1 | 2013-07-16 23:13:28 +0300 | [diff] [blame] | 105 | static void XGINew_SetMemoryClock(struct vb_device_info *pVBInfo) |
Aaro Koskinen | b9ebf5e | 2011-03-13 12:26:06 +0200 | [diff] [blame] | 106 | { |
Kenji Toyama | bf32fcb | 2011-04-23 12:11:16 +0800 | [diff] [blame] | 107 | xgifb_reg_set(pVBInfo->P3c4, |
| 108 | 0x28, |
Aaro Koskinen | 2af1a29 | 2011-10-11 21:47:31 +0300 | [diff] [blame] | 109 | pVBInfo->MCLKData[pVBInfo->ram_type].SR28); |
Kenji Toyama | bf32fcb | 2011-04-23 12:11:16 +0800 | [diff] [blame] | 110 | xgifb_reg_set(pVBInfo->P3c4, |
| 111 | 0x29, |
Aaro Koskinen | 2af1a29 | 2011-10-11 21:47:31 +0300 | [diff] [blame] | 112 | pVBInfo->MCLKData[pVBInfo->ram_type].SR29); |
Kenji Toyama | bf32fcb | 2011-04-23 12:11:16 +0800 | [diff] [blame] | 113 | xgifb_reg_set(pVBInfo->P3c4, |
| 114 | 0x2A, |
Aaro Koskinen | 2af1a29 | 2011-10-11 21:47:31 +0300 | [diff] [blame] | 115 | pVBInfo->MCLKData[pVBInfo->ram_type].SR2A); |
Aaro Koskinen | b9ebf5e | 2011-03-13 12:26:06 +0200 | [diff] [blame] | 116 | |
Kenji Toyama | bf32fcb | 2011-04-23 12:11:16 +0800 | [diff] [blame] | 117 | xgifb_reg_set(pVBInfo->P3c4, |
| 118 | 0x2E, |
Aaro Koskinen | 9b04745 | 2012-11-04 21:14:57 +0200 | [diff] [blame] | 119 | XGI340_ECLKData[pVBInfo->ram_type].SR2E); |
Kenji Toyama | bf32fcb | 2011-04-23 12:11:16 +0800 | [diff] [blame] | 120 | xgifb_reg_set(pVBInfo->P3c4, |
| 121 | 0x2F, |
Aaro Koskinen | 9b04745 | 2012-11-04 21:14:57 +0200 | [diff] [blame] | 122 | XGI340_ECLKData[pVBInfo->ram_type].SR2F); |
Kenji Toyama | bf32fcb | 2011-04-23 12:11:16 +0800 | [diff] [blame] | 123 | xgifb_reg_set(pVBInfo->P3c4, |
| 124 | 0x30, |
Aaro Koskinen | 9b04745 | 2012-11-04 21:14:57 +0200 | [diff] [blame] | 125 | XGI340_ECLKData[pVBInfo->ram_type].SR30); |
Aaro Koskinen | b9ebf5e | 2011-03-13 12:26:06 +0200 | [diff] [blame] | 126 | } |
| 127 | |
Randy Dunlap | 8922967 | 2010-08-10 08:46:44 -0700 | [diff] [blame] | 128 | static void XGINew_DDRII_Bootup_XG27( |
Prashant P. Shah | a24d60f | 2010-09-02 15:25:38 +0530 | [diff] [blame] | 129 | struct xgi_hw_device_info *HwDeviceExtension, |
| 130 | unsigned long P3c4, struct vb_device_info *pVBInfo) |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 131 | { |
Prashant P. Shah | a24d60f | 2010-09-02 15:25:38 +0530 | [diff] [blame] | 132 | unsigned long P3d4 = P3c4 + 0x10; |
Vitor Braga | 694683f | 2014-03-30 00:44:59 -0300 | [diff] [blame] | 133 | |
Aaro Koskinen | 2af1a29 | 2011-10-11 21:47:31 +0300 | [diff] [blame] | 134 | pVBInfo->ram_type = XGINew_GetXG20DRAMType(HwDeviceExtension, pVBInfo); |
Aaro Koskinen | b053af1 | 2013-07-16 23:13:28 +0300 | [diff] [blame] | 135 | XGINew_SetMemoryClock(pVBInfo); |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 136 | |
Prashant P. Shah | a24d60f | 2010-09-02 15:25:38 +0530 | [diff] [blame] | 137 | /* Set Double Frequency */ |
Peter Huewe | 6d12dae | 2012-06-14 00:21:52 +0200 | [diff] [blame] | 138 | xgifb_reg_set(P3d4, 0x97, pVBInfo->XGINew_CR97); /* CR97 */ |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 139 | |
Aaro Koskinen | c45715b | 2011-03-13 12:26:15 +0200 | [diff] [blame] | 140 | udelay(200); |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 141 | |
Aaro Koskinen | 8104e32 | 2011-03-13 12:26:22 +0200 | [diff] [blame] | 142 | xgifb_reg_set(P3c4, 0x18, 0x00); /* Set SR18 */ /* EMRS2 */ |
| 143 | xgifb_reg_set(P3c4, 0x19, 0x80); /* Set SR19 */ |
| 144 | xgifb_reg_set(P3c4, 0x16, 0x20); /* Set SR16 */ |
Aaro Koskinen | c45715b | 2011-03-13 12:26:15 +0200 | [diff] [blame] | 145 | udelay(15); |
Aaro Koskinen | 8104e32 | 2011-03-13 12:26:22 +0200 | [diff] [blame] | 146 | xgifb_reg_set(P3c4, 0x16, 0xA0); /* Set SR16 */ |
Aaro Koskinen | c45715b | 2011-03-13 12:26:15 +0200 | [diff] [blame] | 147 | udelay(15); |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 148 | |
Aaro Koskinen | 8104e32 | 2011-03-13 12:26:22 +0200 | [diff] [blame] | 149 | xgifb_reg_set(P3c4, 0x18, 0x00); /* Set SR18 */ /* EMRS3 */ |
| 150 | xgifb_reg_set(P3c4, 0x19, 0xC0); /* Set SR19 */ |
| 151 | xgifb_reg_set(P3c4, 0x16, 0x20); /* Set SR16 */ |
Aaro Koskinen | c45715b | 2011-03-13 12:26:15 +0200 | [diff] [blame] | 152 | udelay(15); |
Aaro Koskinen | 8104e32 | 2011-03-13 12:26:22 +0200 | [diff] [blame] | 153 | xgifb_reg_set(P3c4, 0x16, 0xA0); /* Set SR16 */ |
Aaro Koskinen | c45715b | 2011-03-13 12:26:15 +0200 | [diff] [blame] | 154 | udelay(15); |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 155 | |
Aaro Koskinen | 8104e32 | 2011-03-13 12:26:22 +0200 | [diff] [blame] | 156 | xgifb_reg_set(P3c4, 0x18, 0x00); /* Set SR18 */ /* EMRS1 */ |
| 157 | xgifb_reg_set(P3c4, 0x19, 0x40); /* Set SR19 */ |
| 158 | xgifb_reg_set(P3c4, 0x16, 0x20); /* Set SR16 */ |
Aaro Koskinen | c45715b | 2011-03-13 12:26:15 +0200 | [diff] [blame] | 159 | udelay(30); |
Aaro Koskinen | 8104e32 | 2011-03-13 12:26:22 +0200 | [diff] [blame] | 160 | xgifb_reg_set(P3c4, 0x16, 0xA0); /* Set SR16 */ |
Aaro Koskinen | c45715b | 2011-03-13 12:26:15 +0200 | [diff] [blame] | 161 | udelay(15); |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 162 | |
Aaro Koskinen | 8104e32 | 2011-03-13 12:26:22 +0200 | [diff] [blame] | 163 | xgifb_reg_set(P3c4, 0x18, 0x42); /* Set SR18 */ /* MRS, DLL Enable */ |
| 164 | xgifb_reg_set(P3c4, 0x19, 0x0A); /* Set SR19 */ |
| 165 | xgifb_reg_set(P3c4, 0x16, 0x00); /* Set SR16 */ |
Aaro Koskinen | c45715b | 2011-03-13 12:26:15 +0200 | [diff] [blame] | 166 | udelay(30); |
Aaro Koskinen | 8104e32 | 2011-03-13 12:26:22 +0200 | [diff] [blame] | 167 | xgifb_reg_set(P3c4, 0x16, 0x00); /* Set SR16 */ |
| 168 | xgifb_reg_set(P3c4, 0x16, 0x80); /* Set SR16 */ |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 169 | |
Aaro Koskinen | 8104e32 | 2011-03-13 12:26:22 +0200 | [diff] [blame] | 170 | xgifb_reg_set(P3c4, 0x1B, 0x04); /* Set SR1B */ |
Aaro Koskinen | c45715b | 2011-03-13 12:26:15 +0200 | [diff] [blame] | 171 | udelay(60); |
Aaro Koskinen | 8104e32 | 2011-03-13 12:26:22 +0200 | [diff] [blame] | 172 | xgifb_reg_set(P3c4, 0x1B, 0x00); /* Set SR1B */ |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 173 | |
Aaro Koskinen | 8104e32 | 2011-03-13 12:26:22 +0200 | [diff] [blame] | 174 | xgifb_reg_set(P3c4, 0x18, 0x42); /* Set SR18 */ /* MRS, DLL Reset */ |
| 175 | xgifb_reg_set(P3c4, 0x19, 0x08); /* Set SR19 */ |
| 176 | xgifb_reg_set(P3c4, 0x16, 0x00); /* Set SR16 */ |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 177 | |
Aaro Koskinen | c45715b | 2011-03-13 12:26:15 +0200 | [diff] [blame] | 178 | udelay(30); |
Aaro Koskinen | 8104e32 | 2011-03-13 12:26:22 +0200 | [diff] [blame] | 179 | xgifb_reg_set(P3c4, 0x16, 0x83); /* Set SR16 */ |
Aaro Koskinen | c45715b | 2011-03-13 12:26:15 +0200 | [diff] [blame] | 180 | udelay(15); |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 181 | |
Aaro Koskinen | 8104e32 | 2011-03-13 12:26:22 +0200 | [diff] [blame] | 182 | xgifb_reg_set(P3c4, 0x18, 0x80); /* Set SR18 */ /* MRS, ODT */ |
| 183 | xgifb_reg_set(P3c4, 0x19, 0x46); /* Set SR19 */ |
| 184 | xgifb_reg_set(P3c4, 0x16, 0x20); /* Set SR16 */ |
Aaro Koskinen | c45715b | 2011-03-13 12:26:15 +0200 | [diff] [blame] | 185 | udelay(30); |
Aaro Koskinen | 8104e32 | 2011-03-13 12:26:22 +0200 | [diff] [blame] | 186 | xgifb_reg_set(P3c4, 0x16, 0xA0); /* Set SR16 */ |
Aaro Koskinen | c45715b | 2011-03-13 12:26:15 +0200 | [diff] [blame] | 187 | udelay(15); |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 188 | |
Aaro Koskinen | 8104e32 | 2011-03-13 12:26:22 +0200 | [diff] [blame] | 189 | xgifb_reg_set(P3c4, 0x18, 0x00); /* Set SR18 */ /* EMRS */ |
| 190 | xgifb_reg_set(P3c4, 0x19, 0x40); /* Set SR19 */ |
| 191 | xgifb_reg_set(P3c4, 0x16, 0x20); /* Set SR16 */ |
Aaro Koskinen | c45715b | 2011-03-13 12:26:15 +0200 | [diff] [blame] | 192 | udelay(30); |
Aaro Koskinen | 8104e32 | 2011-03-13 12:26:22 +0200 | [diff] [blame] | 193 | xgifb_reg_set(P3c4, 0x16, 0xA0); /* Set SR16 */ |
Aaro Koskinen | c45715b | 2011-03-13 12:26:15 +0200 | [diff] [blame] | 194 | udelay(15); |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 195 | |
Kenji Toyama | bf32fcb | 2011-04-23 12:11:16 +0800 | [diff] [blame] | 196 | /* Set SR1B refresh control 000:close; 010:open */ |
| 197 | xgifb_reg_set(P3c4, 0x1B, 0x04); |
Aaro Koskinen | c45715b | 2011-03-13 12:26:15 +0200 | [diff] [blame] | 198 | udelay(200); |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 199 | |
| 200 | } |
Prashant P. Shah | a24d60f | 2010-09-02 15:25:38 +0530 | [diff] [blame] | 201 | |
Randy Dunlap | 8922967 | 2010-08-10 08:46:44 -0700 | [diff] [blame] | 202 | 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] | 203 | unsigned long P3c4, struct vb_device_info *pVBInfo) |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 204 | { |
Prashant P. Shah | a24d60f | 2010-09-02 15:25:38 +0530 | [diff] [blame] | 205 | unsigned long P3d4 = P3c4 + 0x10; |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 206 | |
Aaro Koskinen | 2af1a29 | 2011-10-11 21:47:31 +0300 | [diff] [blame] | 207 | pVBInfo->ram_type = XGINew_GetXG20DRAMType(HwDeviceExtension, pVBInfo); |
Aaro Koskinen | b053af1 | 2013-07-16 23:13:28 +0300 | [diff] [blame] | 208 | XGINew_SetMemoryClock(pVBInfo); |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 209 | |
Aaro Koskinen | 8104e32 | 2011-03-13 12:26:22 +0200 | [diff] [blame] | 210 | xgifb_reg_set(P3d4, 0x97, 0x11); /* CR97 */ |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 211 | |
Aaro Koskinen | c45715b | 2011-03-13 12:26:15 +0200 | [diff] [blame] | 212 | udelay(200); |
Aaro Koskinen | 8104e32 | 2011-03-13 12:26:22 +0200 | [diff] [blame] | 213 | xgifb_reg_set(P3c4, 0x18, 0x00); /* EMRS2 */ |
| 214 | xgifb_reg_set(P3c4, 0x19, 0x80); |
| 215 | xgifb_reg_set(P3c4, 0x16, 0x05); |
| 216 | xgifb_reg_set(P3c4, 0x16, 0x85); |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 217 | |
Aaro Koskinen | 8104e32 | 2011-03-13 12:26:22 +0200 | [diff] [blame] | 218 | xgifb_reg_set(P3c4, 0x18, 0x00); /* EMRS3 */ |
| 219 | xgifb_reg_set(P3c4, 0x19, 0xC0); |
| 220 | xgifb_reg_set(P3c4, 0x16, 0x05); |
| 221 | xgifb_reg_set(P3c4, 0x16, 0x85); |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 222 | |
Aaro Koskinen | 8104e32 | 2011-03-13 12:26:22 +0200 | [diff] [blame] | 223 | xgifb_reg_set(P3c4, 0x18, 0x00); /* EMRS1 */ |
| 224 | xgifb_reg_set(P3c4, 0x19, 0x40); |
| 225 | xgifb_reg_set(P3c4, 0x16, 0x05); |
| 226 | xgifb_reg_set(P3c4, 0x16, 0x85); |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 227 | |
Aaro Koskinen | 8104e32 | 2011-03-13 12:26:22 +0200 | [diff] [blame] | 228 | xgifb_reg_set(P3c4, 0x18, 0x42); /* MRS1 */ |
| 229 | xgifb_reg_set(P3c4, 0x19, 0x02); |
| 230 | xgifb_reg_set(P3c4, 0x16, 0x05); |
| 231 | xgifb_reg_set(P3c4, 0x16, 0x85); |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 232 | |
Aaro Koskinen | c45715b | 2011-03-13 12:26:15 +0200 | [diff] [blame] | 233 | udelay(15); |
Aaro Koskinen | 8104e32 | 2011-03-13 12:26:22 +0200 | [diff] [blame] | 234 | xgifb_reg_set(P3c4, 0x1B, 0x04); /* SR1B */ |
Aaro Koskinen | c45715b | 2011-03-13 12:26:15 +0200 | [diff] [blame] | 235 | udelay(30); |
Aaro Koskinen | 8104e32 | 2011-03-13 12:26:22 +0200 | [diff] [blame] | 236 | xgifb_reg_set(P3c4, 0x1B, 0x00); /* SR1B */ |
Aaro Koskinen | c45715b | 2011-03-13 12:26:15 +0200 | [diff] [blame] | 237 | udelay(100); |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 238 | |
Aaro Koskinen | 8104e32 | 2011-03-13 12:26:22 +0200 | [diff] [blame] | 239 | xgifb_reg_set(P3c4, 0x18, 0x42); /* MRS1 */ |
| 240 | xgifb_reg_set(P3c4, 0x19, 0x00); |
| 241 | xgifb_reg_set(P3c4, 0x16, 0x05); |
| 242 | xgifb_reg_set(P3c4, 0x16, 0x85); |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 243 | |
Aaro Koskinen | c45715b | 2011-03-13 12:26:15 +0200 | [diff] [blame] | 244 | udelay(200); |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 245 | } |
| 246 | |
Kenji Toyama | bf32fcb | 2011-04-23 12:11:16 +0800 | [diff] [blame] | 247 | static void XGINew_DDR1x_MRS_XG20(unsigned long P3c4, |
| 248 | struct vb_device_info *pVBInfo) |
Aaro Koskinen | b9ebf5e | 2011-03-13 12:26:06 +0200 | [diff] [blame] | 249 | { |
Aaro Koskinen | 8104e32 | 2011-03-13 12:26:22 +0200 | [diff] [blame] | 250 | xgifb_reg_set(P3c4, 0x18, 0x01); |
| 251 | xgifb_reg_set(P3c4, 0x19, 0x40); |
| 252 | xgifb_reg_set(P3c4, 0x16, 0x00); |
| 253 | xgifb_reg_set(P3c4, 0x16, 0x80); |
Aaro Koskinen | c45715b | 2011-03-13 12:26:15 +0200 | [diff] [blame] | 254 | udelay(60); |
Aaro Koskinen | b9ebf5e | 2011-03-13 12:26:06 +0200 | [diff] [blame] | 255 | |
Aaro Koskinen | 8104e32 | 2011-03-13 12:26:22 +0200 | [diff] [blame] | 256 | xgifb_reg_set(P3c4, 0x18, 0x00); |
| 257 | xgifb_reg_set(P3c4, 0x19, 0x40); |
| 258 | xgifb_reg_set(P3c4, 0x16, 0x00); |
| 259 | xgifb_reg_set(P3c4, 0x16, 0x80); |
Aaro Koskinen | c45715b | 2011-03-13 12:26:15 +0200 | [diff] [blame] | 260 | udelay(60); |
Aaro Koskinen | 597d96b | 2013-03-27 23:53:15 +0200 | [diff] [blame] | 261 | xgifb_reg_set(P3c4, 0x18, pVBInfo->SR18[pVBInfo->ram_type]); /* SR18 */ |
Aaro Koskinen | 8104e32 | 2011-03-13 12:26:22 +0200 | [diff] [blame] | 262 | xgifb_reg_set(P3c4, 0x19, 0x01); |
| 263 | xgifb_reg_set(P3c4, 0x16, 0x03); |
| 264 | xgifb_reg_set(P3c4, 0x16, 0x83); |
Aaro Koskinen | c83c620 | 2011-03-13 12:26:14 +0200 | [diff] [blame] | 265 | mdelay(1); |
Aaro Koskinen | 8104e32 | 2011-03-13 12:26:22 +0200 | [diff] [blame] | 266 | xgifb_reg_set(P3c4, 0x1B, 0x03); |
Aaro Koskinen | c45715b | 2011-03-13 12:26:15 +0200 | [diff] [blame] | 267 | udelay(500); |
Aaro Koskinen | 597d96b | 2013-03-27 23:53:15 +0200 | [diff] [blame] | 268 | xgifb_reg_set(P3c4, 0x18, pVBInfo->SR18[pVBInfo->ram_type]); /* SR18 */ |
Aaro Koskinen | 8104e32 | 2011-03-13 12:26:22 +0200 | [diff] [blame] | 269 | xgifb_reg_set(P3c4, 0x19, 0x00); |
| 270 | xgifb_reg_set(P3c4, 0x16, 0x03); |
| 271 | xgifb_reg_set(P3c4, 0x16, 0x83); |
| 272 | xgifb_reg_set(P3c4, 0x1B, 0x00); |
Aaro Koskinen | b9ebf5e | 2011-03-13 12:26:06 +0200 | [diff] [blame] | 273 | } |
| 274 | |
Randy Dunlap | 8922967 | 2010-08-10 08:46:44 -0700 | [diff] [blame] | 275 | static void XGINew_DDR1x_DefaultRegister( |
Prashant P. Shah | a24d60f | 2010-09-02 15:25:38 +0530 | [diff] [blame] | 276 | struct xgi_hw_device_info *HwDeviceExtension, |
| 277 | unsigned long Port, struct vb_device_info *pVBInfo) |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 278 | { |
Prashant P. Shah | a24d60f | 2010-09-02 15:25:38 +0530 | [diff] [blame] | 279 | unsigned long P3d4 = Port, P3c4 = Port - 0x10; |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 280 | |
Prashant P. Shah | a24d60f | 2010-09-02 15:25:38 +0530 | [diff] [blame] | 281 | if (HwDeviceExtension->jChipType >= XG20) { |
Aaro Koskinen | b053af1 | 2013-07-16 23:13:28 +0300 | [diff] [blame] | 282 | XGINew_SetMemoryClock(pVBInfo); |
Kenji Toyama | bf32fcb | 2011-04-23 12:11:16 +0800 | [diff] [blame] | 283 | xgifb_reg_set(P3d4, |
| 284 | 0x82, |
Aaro Koskinen | 2af1a29 | 2011-10-11 21:47:31 +0300 | [diff] [blame] | 285 | pVBInfo->CR40[11][pVBInfo->ram_type]); /* CR82 */ |
Kenji Toyama | bf32fcb | 2011-04-23 12:11:16 +0800 | [diff] [blame] | 286 | xgifb_reg_set(P3d4, |
| 287 | 0x85, |
Aaro Koskinen | 2af1a29 | 2011-10-11 21:47:31 +0300 | [diff] [blame] | 288 | pVBInfo->CR40[12][pVBInfo->ram_type]); /* CR85 */ |
Kenji Toyama | bf32fcb | 2011-04-23 12:11:16 +0800 | [diff] [blame] | 289 | xgifb_reg_set(P3d4, |
| 290 | 0x86, |
Aaro Koskinen | 2af1a29 | 2011-10-11 21:47:31 +0300 | [diff] [blame] | 291 | pVBInfo->CR40[13][pVBInfo->ram_type]); /* CR86 */ |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 292 | |
Aaro Koskinen | 8104e32 | 2011-03-13 12:26:22 +0200 | [diff] [blame] | 293 | xgifb_reg_set(P3d4, 0x98, 0x01); |
| 294 | xgifb_reg_set(P3d4, 0x9A, 0x02); |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 295 | |
Prashant P. Shah | a24d60f | 2010-09-02 15:25:38 +0530 | [diff] [blame] | 296 | XGINew_DDR1x_MRS_XG20(P3c4, pVBInfo); |
| 297 | } else { |
Aaro Koskinen | b053af1 | 2013-07-16 23:13:28 +0300 | [diff] [blame] | 298 | XGINew_SetMemoryClock(pVBInfo); |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 299 | |
Prashant P. Shah | a24d60f | 2010-09-02 15:25:38 +0530 | [diff] [blame] | 300 | switch (HwDeviceExtension->jChipType) { |
Prashant P. Shah | a24d60f | 2010-09-02 15:25:38 +0530 | [diff] [blame] | 301 | case XG42: |
Kenji Toyama | bf32fcb | 2011-04-23 12:11:16 +0800 | [diff] [blame] | 302 | /* CR82 */ |
| 303 | xgifb_reg_set(P3d4, |
| 304 | 0x82, |
Aaro Koskinen | 2af1a29 | 2011-10-11 21:47:31 +0300 | [diff] [blame] | 305 | pVBInfo->CR40[11][pVBInfo->ram_type]); |
Kenji Toyama | bf32fcb | 2011-04-23 12:11:16 +0800 | [diff] [blame] | 306 | /* CR85 */ |
| 307 | xgifb_reg_set(P3d4, |
| 308 | 0x85, |
Aaro Koskinen | 2af1a29 | 2011-10-11 21:47:31 +0300 | [diff] [blame] | 309 | pVBInfo->CR40[12][pVBInfo->ram_type]); |
Kenji Toyama | bf32fcb | 2011-04-23 12:11:16 +0800 | [diff] [blame] | 310 | /* CR86 */ |
| 311 | xgifb_reg_set(P3d4, |
| 312 | 0x86, |
Aaro Koskinen | 2af1a29 | 2011-10-11 21:47:31 +0300 | [diff] [blame] | 313 | pVBInfo->CR40[13][pVBInfo->ram_type]); |
Prashant P. Shah | a24d60f | 2010-09-02 15:25:38 +0530 | [diff] [blame] | 314 | break; |
| 315 | default: |
Aaro Koskinen | 8104e32 | 2011-03-13 12:26:22 +0200 | [diff] [blame] | 316 | xgifb_reg_set(P3d4, 0x82, 0x88); |
| 317 | xgifb_reg_set(P3d4, 0x86, 0x00); |
Kenji Toyama | bf32fcb | 2011-04-23 12:11:16 +0800 | [diff] [blame] | 318 | /* Insert read command for delay */ |
| 319 | xgifb_reg_get(P3d4, 0x86); |
Aaro Koskinen | 8104e32 | 2011-03-13 12:26:22 +0200 | [diff] [blame] | 320 | xgifb_reg_set(P3d4, 0x86, 0x88); |
Aaro Koskinen | 58839b0 | 2011-03-13 12:26:23 +0200 | [diff] [blame] | 321 | xgifb_reg_get(P3d4, 0x86); |
Kenji Toyama | bf32fcb | 2011-04-23 12:11:16 +0800 | [diff] [blame] | 322 | xgifb_reg_set(P3d4, |
| 323 | 0x86, |
Aaro Koskinen | 2af1a29 | 2011-10-11 21:47:31 +0300 | [diff] [blame] | 324 | pVBInfo->CR40[13][pVBInfo->ram_type]); |
Aaro Koskinen | 8104e32 | 2011-03-13 12:26:22 +0200 | [diff] [blame] | 325 | xgifb_reg_set(P3d4, 0x82, 0x77); |
| 326 | xgifb_reg_set(P3d4, 0x85, 0x00); |
Kenji Toyama | bf32fcb | 2011-04-23 12:11:16 +0800 | [diff] [blame] | 327 | |
| 328 | /* Insert read command for delay */ |
| 329 | xgifb_reg_get(P3d4, 0x85); |
Aaro Koskinen | 8104e32 | 2011-03-13 12:26:22 +0200 | [diff] [blame] | 330 | xgifb_reg_set(P3d4, 0x85, 0x88); |
Kenji Toyama | bf32fcb | 2011-04-23 12:11:16 +0800 | [diff] [blame] | 331 | |
| 332 | /* Insert read command for delay */ |
| 333 | xgifb_reg_get(P3d4, 0x85); |
| 334 | /* CR85 */ |
| 335 | xgifb_reg_set(P3d4, |
| 336 | 0x85, |
Aaro Koskinen | 2af1a29 | 2011-10-11 21:47:31 +0300 | [diff] [blame] | 337 | pVBInfo->CR40[12][pVBInfo->ram_type]); |
Kenji Toyama | bf32fcb | 2011-04-23 12:11:16 +0800 | [diff] [blame] | 338 | /* CR82 */ |
| 339 | xgifb_reg_set(P3d4, |
| 340 | 0x82, |
Aaro Koskinen | 2af1a29 | 2011-10-11 21:47:31 +0300 | [diff] [blame] | 341 | pVBInfo->CR40[11][pVBInfo->ram_type]); |
Prashant P. Shah | a24d60f | 2010-09-02 15:25:38 +0530 | [diff] [blame] | 342 | break; |
| 343 | } |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 344 | |
Aaro Koskinen | 8104e32 | 2011-03-13 12:26:22 +0200 | [diff] [blame] | 345 | xgifb_reg_set(P3d4, 0x97, 0x00); |
| 346 | xgifb_reg_set(P3d4, 0x98, 0x01); |
| 347 | xgifb_reg_set(P3d4, 0x9A, 0x02); |
Prashant P. Shah | a24d60f | 2010-09-02 15:25:38 +0530 | [diff] [blame] | 348 | XGINew_DDR1x_MRS_340(P3c4, pVBInfo); |
| 349 | } |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 350 | } |
| 351 | |
Randy Dunlap | 8922967 | 2010-08-10 08:46:44 -0700 | [diff] [blame] | 352 | static void XGINew_DDR2_DefaultRegister( |
Prashant P. Shah | a24d60f | 2010-09-02 15:25:38 +0530 | [diff] [blame] | 353 | struct xgi_hw_device_info *HwDeviceExtension, |
| 354 | unsigned long Port, struct vb_device_info *pVBInfo) |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 355 | { |
Prashant P. Shah | a24d60f | 2010-09-02 15:25:38 +0530 | [diff] [blame] | 356 | unsigned long P3d4 = Port, P3c4 = Port - 0x10; |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 357 | |
Kenji Toyama | bf32fcb | 2011-04-23 12:11:16 +0800 | [diff] [blame] | 358 | /* keep following setting sequence, each setting in |
| 359 | * the same reg insert idle */ |
Aaro Koskinen | 8104e32 | 2011-03-13 12:26:22 +0200 | [diff] [blame] | 360 | xgifb_reg_set(P3d4, 0x82, 0x77); |
| 361 | xgifb_reg_set(P3d4, 0x86, 0x00); |
Aaro Koskinen | 58839b0 | 2011-03-13 12:26:23 +0200 | [diff] [blame] | 362 | xgifb_reg_get(P3d4, 0x86); /* Insert read command for delay */ |
Aaro Koskinen | 8104e32 | 2011-03-13 12:26:22 +0200 | [diff] [blame] | 363 | xgifb_reg_set(P3d4, 0x86, 0x88); |
Aaro Koskinen | 58839b0 | 2011-03-13 12:26:23 +0200 | [diff] [blame] | 364 | xgifb_reg_get(P3d4, 0x86); /* Insert read command for delay */ |
Kenji Toyama | bf32fcb | 2011-04-23 12:11:16 +0800 | [diff] [blame] | 365 | /* CR86 */ |
Aaro Koskinen | 2af1a29 | 2011-10-11 21:47:31 +0300 | [diff] [blame] | 366 | xgifb_reg_set(P3d4, 0x86, pVBInfo->CR40[13][pVBInfo->ram_type]); |
Aaro Koskinen | 8104e32 | 2011-03-13 12:26:22 +0200 | [diff] [blame] | 367 | xgifb_reg_set(P3d4, 0x82, 0x77); |
| 368 | xgifb_reg_set(P3d4, 0x85, 0x00); |
Aaro Koskinen | 58839b0 | 2011-03-13 12:26:23 +0200 | [diff] [blame] | 369 | xgifb_reg_get(P3d4, 0x85); /* Insert read command for delay */ |
Aaro Koskinen | 8104e32 | 2011-03-13 12:26:22 +0200 | [diff] [blame] | 370 | xgifb_reg_set(P3d4, 0x85, 0x88); |
Aaro Koskinen | 58839b0 | 2011-03-13 12:26:23 +0200 | [diff] [blame] | 371 | xgifb_reg_get(P3d4, 0x85); /* Insert read command for delay */ |
Aaro Koskinen | 2af1a29 | 2011-10-11 21:47:31 +0300 | [diff] [blame] | 372 | xgifb_reg_set(P3d4, |
| 373 | 0x85, |
| 374 | pVBInfo->CR40[12][pVBInfo->ram_type]); /* CR85 */ |
Prashant P. Shah | a24d60f | 2010-09-02 15:25:38 +0530 | [diff] [blame] | 375 | if (HwDeviceExtension->jChipType == XG27) |
Kenji Toyama | bf32fcb | 2011-04-23 12:11:16 +0800 | [diff] [blame] | 376 | /* CR82 */ |
Aaro Koskinen | 2af1a29 | 2011-10-11 21:47:31 +0300 | [diff] [blame] | 377 | xgifb_reg_set(P3d4, 0x82, pVBInfo->CR40[11][pVBInfo->ram_type]); |
Prashant P. Shah | a24d60f | 2010-09-02 15:25:38 +0530 | [diff] [blame] | 378 | else |
Aaro Koskinen | 8104e32 | 2011-03-13 12:26:22 +0200 | [diff] [blame] | 379 | xgifb_reg_set(P3d4, 0x82, 0xA8); /* CR82 */ |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 380 | |
Aaro Koskinen | 8104e32 | 2011-03-13 12:26:22 +0200 | [diff] [blame] | 381 | xgifb_reg_set(P3d4, 0x98, 0x01); |
| 382 | xgifb_reg_set(P3d4, 0x9A, 0x02); |
Prashant P. Shah | a24d60f | 2010-09-02 15:25:38 +0530 | [diff] [blame] | 383 | if (HwDeviceExtension->jChipType == XG27) |
| 384 | XGINew_DDRII_Bootup_XG27(HwDeviceExtension, P3c4, pVBInfo); |
| 385 | else |
| 386 | XGINew_DDR2_MRS_XG20(HwDeviceExtension, P3c4, pVBInfo); |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 387 | } |
| 388 | |
Peter Huewe | 0141bb2 | 2013-02-05 00:29:44 +0100 | [diff] [blame] | 389 | static void XGI_SetDRAM_Helper(unsigned long P3d4, u8 seed, u8 temp2, u8 reg, |
| 390 | u8 shift_factor, u8 mask1, u8 mask2) |
| 391 | { |
| 392 | u8 j; |
Vitor Braga | 694683f | 2014-03-30 00:44:59 -0300 | [diff] [blame] | 393 | |
Peter Huewe | 0141bb2 | 2013-02-05 00:29:44 +0100 | [diff] [blame] | 394 | for (j = 0; j < 4; j++) { |
| 395 | temp2 |= (((seed >> (2 * j)) & 0x03) << shift_factor); |
| 396 | xgifb_reg_set(P3d4, reg, temp2); |
| 397 | xgifb_reg_get(P3d4, reg); |
| 398 | temp2 &= mask1; |
| 399 | temp2 += mask2; |
| 400 | } |
| 401 | } |
| 402 | |
Aaro Koskinen | e0cc8a6 | 2011-03-08 22:16:20 +0200 | [diff] [blame] | 403 | static void XGINew_SetDRAMDefaultRegister340( |
Prashant P. Shah | a24d60f | 2010-09-02 15:25:38 +0530 | [diff] [blame] | 404 | struct xgi_hw_device_info *HwDeviceExtension, |
| 405 | unsigned long Port, struct vb_device_info *pVBInfo) |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 406 | { |
Peter Huewe | fc008af | 2013-02-05 20:38:35 +0100 | [diff] [blame] | 407 | unsigned char temp, temp1, temp2, temp3, j, k; |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 408 | |
Prashant P. Shah | a24d60f | 2010-09-02 15:25:38 +0530 | [diff] [blame] | 409 | unsigned long P3d4 = Port, P3c4 = Port - 0x10; |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 410 | |
Aaro Koskinen | 2af1a29 | 2011-10-11 21:47:31 +0300 | [diff] [blame] | 411 | xgifb_reg_set(P3d4, 0x6D, pVBInfo->CR40[8][pVBInfo->ram_type]); |
| 412 | xgifb_reg_set(P3d4, 0x68, pVBInfo->CR40[5][pVBInfo->ram_type]); |
| 413 | xgifb_reg_set(P3d4, 0x69, pVBInfo->CR40[6][pVBInfo->ram_type]); |
| 414 | xgifb_reg_set(P3d4, 0x6A, pVBInfo->CR40[7][pVBInfo->ram_type]); |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 415 | |
Peter Huewe | 1504ecb | 2013-02-05 00:29:45 +0100 | [diff] [blame] | 416 | /* CR6B DQS fine tune delay */ |
Peter Huewe | 6a7fd2d | 2013-02-05 22:32:33 +0100 | [diff] [blame] | 417 | temp = 0xaa; |
Peter Huewe | 1504ecb | 2013-02-05 00:29:45 +0100 | [diff] [blame] | 418 | XGI_SetDRAM_Helper(P3d4, temp, 0, 0x6B, 2, 0xF0, 0x10); |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 419 | |
Peter Huewe | 1504ecb | 2013-02-05 00:29:45 +0100 | [diff] [blame] | 420 | /* CR6E DQM fine tune delay */ |
| 421 | XGI_SetDRAM_Helper(P3d4, 0, 0, 0x6E, 2, 0xF0, 0x10); |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 422 | |
Prashant P. Shah | a24d60f | 2010-09-02 15:25:38 +0530 | [diff] [blame] | 423 | temp3 = 0; |
| 424 | for (k = 0; k < 4; k++) { |
Kenji Toyama | bf32fcb | 2011-04-23 12:11:16 +0800 | [diff] [blame] | 425 | /* CR6E_D[1:0] select channel */ |
| 426 | xgifb_reg_and_or(P3d4, 0x6E, 0xFC, temp3); |
Peter Huewe | 1504ecb | 2013-02-05 00:29:45 +0100 | [diff] [blame] | 427 | XGI_SetDRAM_Helper(P3d4, 0, 0, 0x6F, 0, 0xF8, 0x08); |
Prashant P. Shah | a24d60f | 2010-09-02 15:25:38 +0530 | [diff] [blame] | 428 | temp3 += 0x01; |
| 429 | } |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 430 | |
Aaro Koskinen | 2af1a29 | 2011-10-11 21:47:31 +0300 | [diff] [blame] | 431 | xgifb_reg_set(P3d4, |
| 432 | 0x80, |
| 433 | pVBInfo->CR40[9][pVBInfo->ram_type]); /* CR80 */ |
| 434 | xgifb_reg_set(P3d4, |
| 435 | 0x81, |
| 436 | pVBInfo->CR40[10][pVBInfo->ram_type]); /* CR81 */ |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 437 | |
Prashant P. Shah | a24d60f | 2010-09-02 15:25:38 +0530 | [diff] [blame] | 438 | temp2 = 0x80; |
Kenji Toyama | bf32fcb | 2011-04-23 12:11:16 +0800 | [diff] [blame] | 439 | /* CR89 terminator type select */ |
Peter Huewe | 0141bb2 | 2013-02-05 00:29:44 +0100 | [diff] [blame] | 440 | XGI_SetDRAM_Helper(P3d4, 0, temp2, 0x89, 0, 0xF0, 0x10); |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 441 | |
Aaro Koskinen | 7e29d63 | 2012-11-04 21:14:56 +0200 | [diff] [blame] | 442 | temp = 0; |
Prashant P. Shah | a24d60f | 2010-09-02 15:25:38 +0530 | [diff] [blame] | 443 | temp1 = temp & 0x03; |
| 444 | temp2 |= temp1; |
Aaro Koskinen | 8104e32 | 2011-03-13 12:26:22 +0200 | [diff] [blame] | 445 | xgifb_reg_set(P3d4, 0x89, temp2); |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 446 | |
Aaro Koskinen | 2af1a29 | 2011-10-11 21:47:31 +0300 | [diff] [blame] | 447 | temp = pVBInfo->CR40[3][pVBInfo->ram_type]; |
Prashant P. Shah | a24d60f | 2010-09-02 15:25:38 +0530 | [diff] [blame] | 448 | temp1 = temp & 0x0F; |
| 449 | temp2 = (temp >> 4) & 0x07; |
| 450 | temp3 = temp & 0x80; |
Aaro Koskinen | 8104e32 | 2011-03-13 12:26:22 +0200 | [diff] [blame] | 451 | xgifb_reg_set(P3d4, 0x45, temp1); /* CR45 */ |
| 452 | xgifb_reg_set(P3d4, 0x99, temp2); /* CR99 */ |
Aaro Koskinen | b9bf6e4 | 2011-03-13 12:26:24 +0200 | [diff] [blame] | 453 | xgifb_reg_or(P3d4, 0x40, temp3); /* CR40_D[7] */ |
Aaro Koskinen | 2af1a29 | 2011-10-11 21:47:31 +0300 | [diff] [blame] | 454 | xgifb_reg_set(P3d4, |
| 455 | 0x41, |
| 456 | pVBInfo->CR40[0][pVBInfo->ram_type]); /* CR41 */ |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 457 | |
Prashant P. Shah | a24d60f | 2010-09-02 15:25:38 +0530 | [diff] [blame] | 458 | if (HwDeviceExtension->jChipType == XG27) |
Peter Huewe | 6d12dae | 2012-06-14 00:21:52 +0200 | [diff] [blame] | 459 | xgifb_reg_set(P3d4, 0x8F, XG27_CR8F); /* CR8F */ |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 460 | |
Kenji Toyama | bf32fcb | 2011-04-23 12:11:16 +0800 | [diff] [blame] | 461 | for (j = 0; j <= 6; j++) /* CR90 - CR96 */ |
Aaro Koskinen | 8104e32 | 2011-03-13 12:26:22 +0200 | [diff] [blame] | 462 | xgifb_reg_set(P3d4, (0x90 + j), |
Aaro Koskinen | 2af1a29 | 2011-10-11 21:47:31 +0300 | [diff] [blame] | 463 | pVBInfo->CR40[14 + j][pVBInfo->ram_type]); |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 464 | |
Kenji Toyama | bf32fcb | 2011-04-23 12:11:16 +0800 | [diff] [blame] | 465 | for (j = 0; j <= 2; j++) /* CRC3 - CRC5 */ |
Aaro Koskinen | 8104e32 | 2011-03-13 12:26:22 +0200 | [diff] [blame] | 466 | xgifb_reg_set(P3d4, (0xC3 + j), |
Aaro Koskinen | 2af1a29 | 2011-10-11 21:47:31 +0300 | [diff] [blame] | 467 | pVBInfo->CR40[21 + j][pVBInfo->ram_type]); |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 468 | |
Kenji Toyama | bf32fcb | 2011-04-23 12:11:16 +0800 | [diff] [blame] | 469 | for (j = 0; j < 2; j++) /* CR8A - CR8B */ |
Aaro Koskinen | 8104e32 | 2011-03-13 12:26:22 +0200 | [diff] [blame] | 470 | xgifb_reg_set(P3d4, (0x8A + j), |
Aaro Koskinen | 2af1a29 | 2011-10-11 21:47:31 +0300 | [diff] [blame] | 471 | pVBInfo->CR40[1 + j][pVBInfo->ram_type]); |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 472 | |
Aaro Koskinen | 18408da | 2012-04-07 01:13:51 +0300 | [diff] [blame] | 473 | if (HwDeviceExtension->jChipType == XG42) |
Aaro Koskinen | 8104e32 | 2011-03-13 12:26:22 +0200 | [diff] [blame] | 474 | xgifb_reg_set(P3d4, 0x8C, 0x87); |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 475 | |
Aaro Koskinen | 2af1a29 | 2011-10-11 21:47:31 +0300 | [diff] [blame] | 476 | xgifb_reg_set(P3d4, |
| 477 | 0x59, |
| 478 | pVBInfo->CR40[4][pVBInfo->ram_type]); /* CR59 */ |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 479 | |
Aaro Koskinen | 8104e32 | 2011-03-13 12:26:22 +0200 | [diff] [blame] | 480 | xgifb_reg_set(P3d4, 0x83, 0x09); /* CR83 */ |
| 481 | xgifb_reg_set(P3d4, 0x87, 0x00); /* CR87 */ |
Peter Huewe | 6d12dae | 2012-06-14 00:21:52 +0200 | [diff] [blame] | 482 | xgifb_reg_set(P3d4, 0xCF, XG40_CRCF); /* CRCF */ |
Aaro Koskinen | 2af1a29 | 2011-10-11 21:47:31 +0300 | [diff] [blame] | 483 | if (pVBInfo->ram_type) { |
Aaro Koskinen | 8104e32 | 2011-03-13 12:26:22 +0200 | [diff] [blame] | 484 | xgifb_reg_set(P3c4, 0x17, 0x80); /* SR17 DDRII */ |
Prashant P. Shah | a24d60f | 2010-09-02 15:25:38 +0530 | [diff] [blame] | 485 | if (HwDeviceExtension->jChipType == XG27) |
Aaro Koskinen | 8104e32 | 2011-03-13 12:26:22 +0200 | [diff] [blame] | 486 | xgifb_reg_set(P3c4, 0x17, 0x02); /* SR17 DDRII */ |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 487 | |
Prashant P. Shah | a24d60f | 2010-09-02 15:25:38 +0530 | [diff] [blame] | 488 | } else { |
Aaro Koskinen | 8104e32 | 2011-03-13 12:26:22 +0200 | [diff] [blame] | 489 | xgifb_reg_set(P3c4, 0x17, 0x00); /* SR17 DDR */ |
Prashant P. Shah | a24d60f | 2010-09-02 15:25:38 +0530 | [diff] [blame] | 490 | } |
Aaro Koskinen | 8104e32 | 2011-03-13 12:26:22 +0200 | [diff] [blame] | 491 | xgifb_reg_set(P3c4, 0x1A, 0x87); /* SR1A */ |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 492 | |
Prashant P. Shah | a24d60f | 2010-09-02 15:25:38 +0530 | [diff] [blame] | 493 | temp = XGINew_GetXG20DRAMType(HwDeviceExtension, pVBInfo); |
| 494 | if (temp == 0) { |
| 495 | XGINew_DDR1x_DefaultRegister(HwDeviceExtension, P3d4, pVBInfo); |
| 496 | } else { |
Aaro Koskinen | 8104e32 | 2011-03-13 12:26:22 +0200 | [diff] [blame] | 497 | xgifb_reg_set(P3d4, 0xB0, 0x80); /* DDRII Dual frequency mode */ |
Prashant P. Shah | a24d60f | 2010-09-02 15:25:38 +0530 | [diff] [blame] | 498 | XGINew_DDR2_DefaultRegister(HwDeviceExtension, P3d4, pVBInfo); |
| 499 | } |
Aaro Koskinen | d7ab4a4 | 2013-03-27 23:53:13 +0200 | [diff] [blame] | 500 | xgifb_reg_set(P3c4, 0x1B, 0x03); /* SR1B */ |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 501 | } |
| 502 | |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 503 | |
Peter Huewe | d6461e4 | 2012-06-14 00:21:46 +0200 | [diff] [blame] | 504 | static unsigned short XGINew_SetDRAMSize20Reg( |
| 505 | unsigned short dram_size, |
Prashant P. Shah | a24d60f | 2010-09-02 15:25:38 +0530 | [diff] [blame] | 506 | struct vb_device_info *pVBInfo) |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 507 | { |
Prashant P. Shah | a24d60f | 2010-09-02 15:25:38 +0530 | [diff] [blame] | 508 | unsigned short data = 0, memsize = 0; |
| 509 | int RankSize; |
| 510 | unsigned char ChannelNo; |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 511 | |
Peter Huewe | d6461e4 | 2012-06-14 00:21:46 +0200 | [diff] [blame] | 512 | RankSize = dram_size * pVBInfo->ram_bus / 8; |
Aaro Koskinen | 58839b0 | 2011-03-13 12:26:23 +0200 | [diff] [blame] | 513 | data = xgifb_reg_get(pVBInfo->P3c4, 0x13); |
Prashant P. Shah | a24d60f | 2010-09-02 15:25:38 +0530 | [diff] [blame] | 514 | data &= 0x80; |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 515 | |
Prashant P. Shah | a24d60f | 2010-09-02 15:25:38 +0530 | [diff] [blame] | 516 | if (data == 0x80) |
| 517 | RankSize *= 2; |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 518 | |
Prashant P. Shah | a24d60f | 2010-09-02 15:25:38 +0530 | [diff] [blame] | 519 | data = 0; |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 520 | |
Aaro Koskinen | ee055a4 | 2011-10-11 21:47:32 +0300 | [diff] [blame] | 521 | if (pVBInfo->ram_channel == 3) |
Prashant P. Shah | a24d60f | 2010-09-02 15:25:38 +0530 | [diff] [blame] | 522 | ChannelNo = 4; |
| 523 | else |
Aaro Koskinen | ee055a4 | 2011-10-11 21:47:32 +0300 | [diff] [blame] | 524 | ChannelNo = pVBInfo->ram_channel; |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 525 | |
Prashant P. Shah | a24d60f | 2010-09-02 15:25:38 +0530 | [diff] [blame] | 526 | if (ChannelNo * RankSize <= 256) { |
| 527 | while ((RankSize >>= 1) > 0) |
| 528 | data += 0x10; |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 529 | |
Prashant P. Shah | a24d60f | 2010-09-02 15:25:38 +0530 | [diff] [blame] | 530 | memsize = data >> 4; |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 531 | |
Miguel Gómez | 949eb0a | 2012-07-06 12:40:36 +0200 | [diff] [blame] | 532 | /* Fix DRAM Sizing Error */ |
Kenji Toyama | bf32fcb | 2011-04-23 12:11:16 +0800 | [diff] [blame] | 533 | xgifb_reg_set(pVBInfo->P3c4, |
| 534 | 0x14, |
| 535 | (xgifb_reg_get(pVBInfo->P3c4, 0x14) & 0x0F) | |
| 536 | (data & 0xF0)); |
Aaro Koskinen | c45715b | 2011-03-13 12:26:15 +0200 | [diff] [blame] | 537 | udelay(15); |
Prashant P. Shah | a24d60f | 2010-09-02 15:25:38 +0530 | [diff] [blame] | 538 | } |
| 539 | return memsize; |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 540 | } |
| 541 | |
Randy Dunlap | 8922967 | 2010-08-10 08:46:44 -0700 | [diff] [blame] | 542 | static int XGINew_ReadWriteRest(unsigned short StopAddr, |
Prashant P. Shah | a24d60f | 2010-09-02 15:25:38 +0530 | [diff] [blame] | 543 | unsigned short StartAddr, struct vb_device_info *pVBInfo) |
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 | int i; |
| 546 | unsigned long Position = 0; |
Aaro Koskinen | c44fa62 | 2011-09-13 22:49:33 +0300 | [diff] [blame] | 547 | void __iomem *fbaddr = pVBInfo->FBAddr; |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 548 | |
Aaro Koskinen | c44fa62 | 2011-09-13 22:49:33 +0300 | [diff] [blame] | 549 | writel(Position, fbaddr + Position); |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 550 | |
Prashant P. Shah | a24d60f | 2010-09-02 15:25:38 +0530 | [diff] [blame] | 551 | for (i = StartAddr; i <= StopAddr; i++) { |
| 552 | Position = 1 << i; |
Aaro Koskinen | c44fa62 | 2011-09-13 22:49:33 +0300 | [diff] [blame] | 553 | writel(Position, fbaddr + Position); |
Prashant P. Shah | a24d60f | 2010-09-02 15:25:38 +0530 | [diff] [blame] | 554 | } |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 555 | |
Miguel Gómez | 949eb0a | 2012-07-06 12:40:36 +0200 | [diff] [blame] | 556 | udelay(500); /* Fix #1759 Memory Size error in Multi-Adapter. */ |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 557 | |
Prashant P. Shah | a24d60f | 2010-09-02 15:25:38 +0530 | [diff] [blame] | 558 | Position = 0; |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 559 | |
Aaro Koskinen | c44fa62 | 2011-09-13 22:49:33 +0300 | [diff] [blame] | 560 | if (readl(fbaddr + Position) != Position) |
Bill Pemberton | fc3678a | 2010-06-17 13:10:44 -0400 | [diff] [blame] | 561 | return 0; |
Prashant P. Shah | a24d60f | 2010-09-02 15:25:38 +0530 | [diff] [blame] | 562 | |
| 563 | for (i = StartAddr; i <= StopAddr; i++) { |
| 564 | Position = 1 << i; |
Aaro Koskinen | c44fa62 | 2011-09-13 22:49:33 +0300 | [diff] [blame] | 565 | if (readl(fbaddr + Position) != Position) |
Prashant P. Shah | a24d60f | 2010-09-02 15:25:38 +0530 | [diff] [blame] | 566 | return 0; |
| 567 | } |
| 568 | return 1; |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 569 | } |
| 570 | |
Randy Dunlap | 8922967 | 2010-08-10 08:46:44 -0700 | [diff] [blame] | 571 | static unsigned char XGINew_CheckFrequence(struct vb_device_info *pVBInfo) |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 572 | { |
Prashant P. Shah | a24d60f | 2010-09-02 15:25:38 +0530 | [diff] [blame] | 573 | unsigned char data; |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 574 | |
Aaro Koskinen | 58839b0 | 2011-03-13 12:26:23 +0200 | [diff] [blame] | 575 | data = xgifb_reg_get(pVBInfo->P3d4, 0x97); |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 576 | |
Prashant P. Shah | a24d60f | 2010-09-02 15:25:38 +0530 | [diff] [blame] | 577 | if ((data & 0x10) == 0) { |
Aaro Koskinen | 58839b0 | 2011-03-13 12:26:23 +0200 | [diff] [blame] | 578 | data = xgifb_reg_get(pVBInfo->P3c4, 0x39); |
Prashant P. Shah | a24d60f | 2010-09-02 15:25:38 +0530 | [diff] [blame] | 579 | data = (data & 0x02) >> 1; |
| 580 | return data; |
| 581 | } else { |
| 582 | return data & 0x01; |
| 583 | } |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 584 | } |
| 585 | |
Randy Dunlap | 8922967 | 2010-08-10 08:46:44 -0700 | [diff] [blame] | 586 | static void XGINew_CheckChannel(struct xgi_hw_device_info *HwDeviceExtension, |
Prashant P. Shah | a24d60f | 2010-09-02 15:25:38 +0530 | [diff] [blame] | 587 | struct vb_device_info *pVBInfo) |
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 | unsigned char data; |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 590 | |
Prashant P. Shah | a24d60f | 2010-09-02 15:25:38 +0530 | [diff] [blame] | 591 | switch (HwDeviceExtension->jChipType) { |
| 592 | case XG20: |
| 593 | case XG21: |
Aaro Koskinen | 58839b0 | 2011-03-13 12:26:23 +0200 | [diff] [blame] | 594 | data = xgifb_reg_get(pVBInfo->P3d4, 0x97); |
Prashant P. Shah | a24d60f | 2010-09-02 15:25:38 +0530 | [diff] [blame] | 595 | data = data & 0x01; |
Aaro Koskinen | ee055a4 | 2011-10-11 21:47:32 +0300 | [diff] [blame] | 596 | pVBInfo->ram_channel = 1; /* XG20 "JUST" one channel */ |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 597 | |
Prashant P. Shah | a24d60f | 2010-09-02 15:25:38 +0530 | [diff] [blame] | 598 | if (data == 0) { /* Single_32_16 */ |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 599 | |
Prashant P. Shah | a24d60f | 2010-09-02 15:25:38 +0530 | [diff] [blame] | 600 | if ((HwDeviceExtension->ulVideoMemorySize - 1) |
| 601 | > 0x1000000) { |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 602 | |
Aaro Koskinen | 2f0f395 | 2011-10-11 21:47:33 +0300 | [diff] [blame] | 603 | pVBInfo->ram_bus = 32; /* 32 bits */ |
Kenji Toyama | bf32fcb | 2011-04-23 12:11:16 +0800 | [diff] [blame] | 604 | /* 22bit + 2 rank + 32bit */ |
| 605 | xgifb_reg_set(pVBInfo->P3c4, 0x13, 0xB1); |
Aaro Koskinen | 8104e32 | 2011-03-13 12:26:22 +0200 | [diff] [blame] | 606 | xgifb_reg_set(pVBInfo->P3c4, 0x14, 0x52); |
Aaro Koskinen | c45715b | 2011-03-13 12:26:15 +0200 | [diff] [blame] | 607 | udelay(15); |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 608 | |
Prashant P. Shah | a24d60f | 2010-09-02 15:25:38 +0530 | [diff] [blame] | 609 | if (XGINew_ReadWriteRest(24, 23, pVBInfo) == 1) |
| 610 | return; |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 611 | |
Kenji Toyama | bf32fcb | 2011-04-23 12:11:16 +0800 | [diff] [blame] | 612 | if ((HwDeviceExtension->ulVideoMemorySize - 1) > |
| 613 | 0x800000) { |
| 614 | /* 22bit + 1 rank + 32bit */ |
| 615 | xgifb_reg_set(pVBInfo->P3c4, |
| 616 | 0x13, |
| 617 | 0x31); |
| 618 | xgifb_reg_set(pVBInfo->P3c4, |
| 619 | 0x14, |
| 620 | 0x42); |
Aaro Koskinen | c45715b | 2011-03-13 12:26:15 +0200 | [diff] [blame] | 621 | udelay(15); |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 622 | |
Kenji Toyama | bf32fcb | 2011-04-23 12:11:16 +0800 | [diff] [blame] | 623 | if (XGINew_ReadWriteRest(23, |
| 624 | 23, |
| 625 | pVBInfo) == 1) |
Prashant P. Shah | a24d60f | 2010-09-02 15:25:38 +0530 | [diff] [blame] | 626 | return; |
| 627 | } |
| 628 | } |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 629 | |
Kenji Toyama | bf32fcb | 2011-04-23 12:11:16 +0800 | [diff] [blame] | 630 | if ((HwDeviceExtension->ulVideoMemorySize - 1) > |
| 631 | 0x800000) { |
Aaro Koskinen | 2f0f395 | 2011-10-11 21:47:33 +0300 | [diff] [blame] | 632 | pVBInfo->ram_bus = 16; /* 16 bits */ |
Kenji Toyama | bf32fcb | 2011-04-23 12:11:16 +0800 | [diff] [blame] | 633 | /* 22bit + 2 rank + 16bit */ |
| 634 | xgifb_reg_set(pVBInfo->P3c4, 0x13, 0xB1); |
Aaro Koskinen | 8104e32 | 2011-03-13 12:26:22 +0200 | [diff] [blame] | 635 | xgifb_reg_set(pVBInfo->P3c4, 0x14, 0x41); |
Aaro Koskinen | c45715b | 2011-03-13 12:26:15 +0200 | [diff] [blame] | 636 | udelay(15); |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 637 | |
Prashant P. Shah | a24d60f | 2010-09-02 15:25:38 +0530 | [diff] [blame] | 638 | if (XGINew_ReadWriteRest(23, 22, pVBInfo) == 1) |
| 639 | return; |
| 640 | else |
Kenji Toyama | bf32fcb | 2011-04-23 12:11:16 +0800 | [diff] [blame] | 641 | xgifb_reg_set(pVBInfo->P3c4, |
| 642 | 0x13, |
| 643 | 0x31); |
Aaro Koskinen | c45715b | 2011-03-13 12:26:15 +0200 | [diff] [blame] | 644 | udelay(15); |
Prashant P. Shah | a24d60f | 2010-09-02 15:25:38 +0530 | [diff] [blame] | 645 | } |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 646 | |
Prashant P. Shah | a24d60f | 2010-09-02 15:25:38 +0530 | [diff] [blame] | 647 | } else { /* Dual_16_8 */ |
Kenji Toyama | bf32fcb | 2011-04-23 12:11:16 +0800 | [diff] [blame] | 648 | if ((HwDeviceExtension->ulVideoMemorySize - 1) > |
| 649 | 0x800000) { |
Aaro Koskinen | 2f0f395 | 2011-10-11 21:47:33 +0300 | [diff] [blame] | 650 | pVBInfo->ram_bus = 16; /* 16 bits */ |
Kenji Toyama | bf32fcb | 2011-04-23 12:11:16 +0800 | [diff] [blame] | 651 | /* (0x31:12x8x2) 22bit + 2 rank */ |
| 652 | xgifb_reg_set(pVBInfo->P3c4, 0x13, 0xB1); |
| 653 | /* 0x41:16Mx16 bit*/ |
| 654 | xgifb_reg_set(pVBInfo->P3c4, 0x14, 0x41); |
Aaro Koskinen | c45715b | 2011-03-13 12:26:15 +0200 | [diff] [blame] | 655 | udelay(15); |
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 (XGINew_ReadWriteRest(23, 22, pVBInfo) == 1) |
| 658 | return; |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 659 | |
Kenji Toyama | bf32fcb | 2011-04-23 12:11:16 +0800 | [diff] [blame] | 660 | if ((HwDeviceExtension->ulVideoMemorySize - 1) > |
| 661 | 0x400000) { |
| 662 | /* (0x31:12x8x2) 22bit + 1 rank */ |
| 663 | xgifb_reg_set(pVBInfo->P3c4, |
| 664 | 0x13, |
| 665 | 0x31); |
| 666 | /* 0x31:8Mx16 bit*/ |
| 667 | xgifb_reg_set(pVBInfo->P3c4, |
| 668 | 0x14, |
| 669 | 0x31); |
Aaro Koskinen | c45715b | 2011-03-13 12:26:15 +0200 | [diff] [blame] | 670 | udelay(15); |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 671 | |
Kenji Toyama | bf32fcb | 2011-04-23 12:11:16 +0800 | [diff] [blame] | 672 | if (XGINew_ReadWriteRest(22, |
| 673 | 22, |
| 674 | pVBInfo) == 1) |
Prashant P. Shah | a24d60f | 2010-09-02 15:25:38 +0530 | [diff] [blame] | 675 | return; |
| 676 | } |
| 677 | } |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 678 | |
Kenji Toyama | bf32fcb | 2011-04-23 12:11:16 +0800 | [diff] [blame] | 679 | if ((HwDeviceExtension->ulVideoMemorySize - 1) > |
| 680 | 0x400000) { |
Aaro Koskinen | 2f0f395 | 2011-10-11 21:47:33 +0300 | [diff] [blame] | 681 | pVBInfo->ram_bus = 8; /* 8 bits */ |
Kenji Toyama | bf32fcb | 2011-04-23 12:11:16 +0800 | [diff] [blame] | 682 | /* (0x31:12x8x2) 22bit + 2 rank */ |
| 683 | xgifb_reg_set(pVBInfo->P3c4, 0x13, 0xB1); |
| 684 | /* 0x30:8Mx8 bit*/ |
| 685 | xgifb_reg_set(pVBInfo->P3c4, 0x14, 0x30); |
Aaro Koskinen | c45715b | 2011-03-13 12:26:15 +0200 | [diff] [blame] | 686 | udelay(15); |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 687 | |
Prashant P. Shah | a24d60f | 2010-09-02 15:25:38 +0530 | [diff] [blame] | 688 | if (XGINew_ReadWriteRest(22, 21, pVBInfo) == 1) |
| 689 | return; |
Kenji Toyama | bf32fcb | 2011-04-23 12:11:16 +0800 | [diff] [blame] | 690 | else /* (0x31:12x8x2) 22bit + 1 rank */ |
| 691 | xgifb_reg_set(pVBInfo->P3c4, |
| 692 | 0x13, |
| 693 | 0x31); |
Aaro Koskinen | c45715b | 2011-03-13 12:26:15 +0200 | [diff] [blame] | 694 | udelay(15); |
Prashant P. Shah | a24d60f | 2010-09-02 15:25:38 +0530 | [diff] [blame] | 695 | } |
| 696 | } |
| 697 | break; |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 698 | |
Prashant P. Shah | a24d60f | 2010-09-02 15:25:38 +0530 | [diff] [blame] | 699 | case XG27: |
Aaro Koskinen | 2f0f395 | 2011-10-11 21:47:33 +0300 | [diff] [blame] | 700 | pVBInfo->ram_bus = 16; /* 16 bits */ |
Aaro Koskinen | ee055a4 | 2011-10-11 21:47:32 +0300 | [diff] [blame] | 701 | pVBInfo->ram_channel = 1; /* Single channel */ |
Aaro Koskinen | 8104e32 | 2011-03-13 12:26:22 +0200 | [diff] [blame] | 702 | xgifb_reg_set(pVBInfo->P3c4, 0x14, 0x51); /* 32Mx16 bit*/ |
Prashant P. Shah | a24d60f | 2010-09-02 15:25:38 +0530 | [diff] [blame] | 703 | break; |
Prashant P. Shah | a24d60f | 2010-09-02 15:25:38 +0530 | [diff] [blame] | 704 | case XG42: |
| 705 | /* |
| 706 | XG42 SR14 D[3] Reserve |
| 707 | D[2] = 1, Dual Channel |
| 708 | = 0, Single Channel |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 709 | |
Prashant P. Shah | a24d60f | 2010-09-02 15:25:38 +0530 | [diff] [blame] | 710 | It's Different from Other XG40 Series. |
| 711 | */ |
| 712 | if (XGINew_CheckFrequence(pVBInfo) == 1) { /* DDRII, DDR2x */ |
Aaro Koskinen | 2f0f395 | 2011-10-11 21:47:33 +0300 | [diff] [blame] | 713 | pVBInfo->ram_bus = 32; /* 32 bits */ |
Aaro Koskinen | ee055a4 | 2011-10-11 21:47:32 +0300 | [diff] [blame] | 714 | pVBInfo->ram_channel = 2; /* 2 Channel */ |
Aaro Koskinen | 8104e32 | 2011-03-13 12:26:22 +0200 | [diff] [blame] | 715 | xgifb_reg_set(pVBInfo->P3c4, 0x13, 0xA1); |
| 716 | xgifb_reg_set(pVBInfo->P3c4, 0x14, 0x44); |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 717 | |
Prashant P. Shah | a24d60f | 2010-09-02 15:25:38 +0530 | [diff] [blame] | 718 | if (XGINew_ReadWriteRest(24, 23, pVBInfo) == 1) |
| 719 | return; |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 720 | |
Aaro Koskinen | 8104e32 | 2011-03-13 12:26:22 +0200 | [diff] [blame] | 721 | xgifb_reg_set(pVBInfo->P3c4, 0x13, 0x21); |
| 722 | xgifb_reg_set(pVBInfo->P3c4, 0x14, 0x34); |
Prashant P. Shah | a24d60f | 2010-09-02 15:25:38 +0530 | [diff] [blame] | 723 | if (XGINew_ReadWriteRest(23, 22, pVBInfo) == 1) |
| 724 | return; |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 725 | |
Aaro Koskinen | ee055a4 | 2011-10-11 21:47:32 +0300 | [diff] [blame] | 726 | pVBInfo->ram_channel = 1; /* Single Channel */ |
Aaro Koskinen | 8104e32 | 2011-03-13 12:26:22 +0200 | [diff] [blame] | 727 | xgifb_reg_set(pVBInfo->P3c4, 0x13, 0xA1); |
| 728 | xgifb_reg_set(pVBInfo->P3c4, 0x14, 0x40); |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 729 | |
Prashant P. Shah | a24d60f | 2010-09-02 15:25:38 +0530 | [diff] [blame] | 730 | if (XGINew_ReadWriteRest(23, 22, pVBInfo) == 1) |
| 731 | return; |
| 732 | else { |
Aaro Koskinen | 8104e32 | 2011-03-13 12:26:22 +0200 | [diff] [blame] | 733 | xgifb_reg_set(pVBInfo->P3c4, 0x13, 0x21); |
| 734 | xgifb_reg_set(pVBInfo->P3c4, 0x14, 0x30); |
Prashant P. Shah | a24d60f | 2010-09-02 15:25:38 +0530 | [diff] [blame] | 735 | } |
| 736 | } else { /* DDR */ |
Aaro Koskinen | 2f0f395 | 2011-10-11 21:47:33 +0300 | [diff] [blame] | 737 | pVBInfo->ram_bus = 64; /* 64 bits */ |
Aaro Koskinen | ee055a4 | 2011-10-11 21:47:32 +0300 | [diff] [blame] | 738 | pVBInfo->ram_channel = 1; /* 1 channels */ |
Aaro Koskinen | 8104e32 | 2011-03-13 12:26:22 +0200 | [diff] [blame] | 739 | xgifb_reg_set(pVBInfo->P3c4, 0x13, 0xA1); |
| 740 | xgifb_reg_set(pVBInfo->P3c4, 0x14, 0x52); |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 741 | |
Prashant P. Shah | a24d60f | 2010-09-02 15:25:38 +0530 | [diff] [blame] | 742 | if (XGINew_ReadWriteRest(24, 23, pVBInfo) == 1) |
| 743 | return; |
| 744 | else { |
Aaro Koskinen | 8104e32 | 2011-03-13 12:26:22 +0200 | [diff] [blame] | 745 | xgifb_reg_set(pVBInfo->P3c4, 0x13, 0x21); |
| 746 | xgifb_reg_set(pVBInfo->P3c4, 0x14, 0x42); |
Prashant P. Shah | a24d60f | 2010-09-02 15:25:38 +0530 | [diff] [blame] | 747 | } |
| 748 | } |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 749 | |
Prashant P. Shah | a24d60f | 2010-09-02 15:25:38 +0530 | [diff] [blame] | 750 | break; |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 751 | |
Prashant P. Shah | a24d60f | 2010-09-02 15:25:38 +0530 | [diff] [blame] | 752 | default: /* XG40 */ |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 753 | |
Prashant P. Shah | a24d60f | 2010-09-02 15:25:38 +0530 | [diff] [blame] | 754 | if (XGINew_CheckFrequence(pVBInfo) == 1) { /* DDRII */ |
Aaro Koskinen | 2f0f395 | 2011-10-11 21:47:33 +0300 | [diff] [blame] | 755 | pVBInfo->ram_bus = 32; /* 32 bits */ |
Aaro Koskinen | ee055a4 | 2011-10-11 21:47:32 +0300 | [diff] [blame] | 756 | pVBInfo->ram_channel = 3; |
Aaro Koskinen | 8104e32 | 2011-03-13 12:26:22 +0200 | [diff] [blame] | 757 | xgifb_reg_set(pVBInfo->P3c4, 0x13, 0xA1); |
| 758 | xgifb_reg_set(pVBInfo->P3c4, 0x14, 0x4C); |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 759 | |
Prashant P. Shah | a24d60f | 2010-09-02 15:25:38 +0530 | [diff] [blame] | 760 | if (XGINew_ReadWriteRest(25, 23, pVBInfo) == 1) |
| 761 | return; |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 762 | |
Aaro Koskinen | ee055a4 | 2011-10-11 21:47:32 +0300 | [diff] [blame] | 763 | pVBInfo->ram_channel = 2; /* 2 channels */ |
Aaro Koskinen | 8104e32 | 2011-03-13 12:26:22 +0200 | [diff] [blame] | 764 | xgifb_reg_set(pVBInfo->P3c4, 0x14, 0x48); |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 765 | |
Prashant P. Shah | a24d60f | 2010-09-02 15:25:38 +0530 | [diff] [blame] | 766 | if (XGINew_ReadWriteRest(24, 23, pVBInfo) == 1) |
| 767 | return; |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 768 | |
Aaro Koskinen | 8104e32 | 2011-03-13 12:26:22 +0200 | [diff] [blame] | 769 | xgifb_reg_set(pVBInfo->P3c4, 0x13, 0x21); |
| 770 | xgifb_reg_set(pVBInfo->P3c4, 0x14, 0x3C); |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 771 | |
Prashant P. Shah | a24d60f | 2010-09-02 15:25:38 +0530 | [diff] [blame] | 772 | if (XGINew_ReadWriteRest(24, 23, pVBInfo) == 1) { |
Aaro Koskinen | ee055a4 | 2011-10-11 21:47:32 +0300 | [diff] [blame] | 773 | pVBInfo->ram_channel = 3; /* 4 channels */ |
Prashant P. Shah | a24d60f | 2010-09-02 15:25:38 +0530 | [diff] [blame] | 774 | } else { |
Aaro Koskinen | ee055a4 | 2011-10-11 21:47:32 +0300 | [diff] [blame] | 775 | pVBInfo->ram_channel = 2; /* 2 channels */ |
Aaro Koskinen | 8104e32 | 2011-03-13 12:26:22 +0200 | [diff] [blame] | 776 | xgifb_reg_set(pVBInfo->P3c4, 0x14, 0x38); |
Prashant P. Shah | a24d60f | 2010-09-02 15:25:38 +0530 | [diff] [blame] | 777 | } |
| 778 | } else { /* DDR */ |
Aaro Koskinen | 2f0f395 | 2011-10-11 21:47:33 +0300 | [diff] [blame] | 779 | pVBInfo->ram_bus = 64; /* 64 bits */ |
Aaro Koskinen | ee055a4 | 2011-10-11 21:47:32 +0300 | [diff] [blame] | 780 | pVBInfo->ram_channel = 2; /* 2 channels */ |
Aaro Koskinen | 8104e32 | 2011-03-13 12:26:22 +0200 | [diff] [blame] | 781 | xgifb_reg_set(pVBInfo->P3c4, 0x13, 0xA1); |
| 782 | xgifb_reg_set(pVBInfo->P3c4, 0x14, 0x5A); |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 783 | |
Prashant P. Shah | a24d60f | 2010-09-02 15:25:38 +0530 | [diff] [blame] | 784 | if (XGINew_ReadWriteRest(25, 24, pVBInfo) == 1) { |
| 785 | return; |
| 786 | } else { |
Aaro Koskinen | 8104e32 | 2011-03-13 12:26:22 +0200 | [diff] [blame] | 787 | xgifb_reg_set(pVBInfo->P3c4, 0x13, 0x21); |
| 788 | xgifb_reg_set(pVBInfo->P3c4, 0x14, 0x4A); |
Prashant P. Shah | a24d60f | 2010-09-02 15:25:38 +0530 | [diff] [blame] | 789 | } |
| 790 | } |
| 791 | break; |
| 792 | } |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 793 | } |
| 794 | |
Aaro Koskinen | e0cc8a6 | 2011-03-08 22:16:20 +0200 | [diff] [blame] | 795 | static int XGINew_DDRSizing340(struct xgi_hw_device_info *HwDeviceExtension, |
Prashant P. Shah | a24d60f | 2010-09-02 15:25:38 +0530 | [diff] [blame] | 796 | struct vb_device_info *pVBInfo) |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 797 | { |
Peter Huewe | 672f5ee | 2012-06-14 00:21:44 +0200 | [diff] [blame] | 798 | u8 i, size; |
| 799 | unsigned short memsize, start_addr; |
Peter Huewe | d6461e4 | 2012-06-14 00:21:46 +0200 | [diff] [blame] | 800 | const unsigned short (*dram_table)[2]; |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 801 | |
Aaro Koskinen | 8104e32 | 2011-03-13 12:26:22 +0200 | [diff] [blame] | 802 | xgifb_reg_set(pVBInfo->P3c4, 0x15, 0x00); /* noninterleaving */ |
| 803 | xgifb_reg_set(pVBInfo->P3c4, 0x1C, 0x00); /* nontiling */ |
Prashant P. Shah | a24d60f | 2010-09-02 15:25:38 +0530 | [diff] [blame] | 804 | XGINew_CheckChannel(HwDeviceExtension, pVBInfo); |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 805 | |
Prashant P. Shah | a24d60f | 2010-09-02 15:25:38 +0530 | [diff] [blame] | 806 | if (HwDeviceExtension->jChipType >= XG20) { |
Peter Huewe | 672f5ee | 2012-06-14 00:21:44 +0200 | [diff] [blame] | 807 | dram_table = XGINew_DDRDRAM_TYPE20; |
| 808 | size = ARRAY_SIZE(XGINew_DDRDRAM_TYPE20); |
| 809 | start_addr = 5; |
Prashant P. Shah | a24d60f | 2010-09-02 15:25:38 +0530 | [diff] [blame] | 810 | } else { |
Peter Huewe | 672f5ee | 2012-06-14 00:21:44 +0200 | [diff] [blame] | 811 | dram_table = XGINew_DDRDRAM_TYPE340; |
| 812 | size = ARRAY_SIZE(XGINew_DDRDRAM_TYPE340); |
| 813 | start_addr = 9; |
| 814 | } |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 815 | |
Peter Huewe | 672f5ee | 2012-06-14 00:21:44 +0200 | [diff] [blame] | 816 | for (i = 0; i < size; i++) { |
Peter Huewe | 4e55d0b | 2012-06-14 00:21:45 +0200 | [diff] [blame] | 817 | /* SetDRAMSizingType */ |
Peter Huewe | d6461e4 | 2012-06-14 00:21:46 +0200 | [diff] [blame] | 818 | xgifb_reg_and_or(pVBInfo->P3c4, 0x13, 0x80, dram_table[i][1]); |
Peter Huewe | 4e55d0b | 2012-06-14 00:21:45 +0200 | [diff] [blame] | 819 | udelay(15); /* should delay 50 ns */ |
| 820 | |
Peter Huewe | d6461e4 | 2012-06-14 00:21:46 +0200 | [diff] [blame] | 821 | memsize = XGINew_SetDRAMSize20Reg(dram_table[i][0], pVBInfo); |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 822 | |
Peter Huewe | 672f5ee | 2012-06-14 00:21:44 +0200 | [diff] [blame] | 823 | if (memsize == 0) |
| 824 | continue; |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 825 | |
Peter Huewe | 672f5ee | 2012-06-14 00:21:44 +0200 | [diff] [blame] | 826 | memsize += (pVBInfo->ram_channel - 2) + 20; |
| 827 | if ((HwDeviceExtension->ulVideoMemorySize - 1) < |
| 828 | (unsigned long) (1 << memsize)) |
| 829 | continue; |
| 830 | |
| 831 | if (XGINew_ReadWriteRest(memsize, start_addr, pVBInfo) == 1) |
| 832 | return 1; |
Prashant P. Shah | a24d60f | 2010-09-02 15:25:38 +0530 | [diff] [blame] | 833 | } |
| 834 | return 0; |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 835 | } |
| 836 | |
Aaro Koskinen | fab04b9 | 2011-12-06 00:10:45 +0200 | [diff] [blame] | 837 | static void XGINew_SetDRAMSize_340(struct xgifb_video_info *xgifb_info, |
| 838 | struct xgi_hw_device_info *HwDeviceExtension, |
Prashant P. Shah | a24d60f | 2010-09-02 15:25:38 +0530 | [diff] [blame] | 839 | struct vb_device_info *pVBInfo) |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 840 | { |
Aaro Koskinen | b9ebf5e | 2011-03-13 12:26:06 +0200 | [diff] [blame] | 841 | unsigned short data; |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 842 | |
Aaro Koskinen | b9ebf5e | 2011-03-13 12:26:06 +0200 | [diff] [blame] | 843 | pVBInfo->FBAddr = HwDeviceExtension->pjVideoMemoryAddress; |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 844 | |
Aaro Koskinen | fab04b9 | 2011-12-06 00:10:45 +0200 | [diff] [blame] | 845 | XGISetModeNew(xgifb_info, HwDeviceExtension, 0x2e); |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 846 | |
Aaro Koskinen | 58839b0 | 2011-03-13 12:26:23 +0200 | [diff] [blame] | 847 | data = xgifb_reg_get(pVBInfo->P3c4, 0x21); |
Kenji Toyama | bf32fcb | 2011-04-23 12:11:16 +0800 | [diff] [blame] | 848 | /* disable read cache */ |
| 849 | xgifb_reg_set(pVBInfo->P3c4, 0x21, (unsigned short) (data & 0xDF)); |
Aaro Koskinen | fab04b9 | 2011-12-06 00:10:45 +0200 | [diff] [blame] | 850 | XGI_DisplayOff(xgifb_info, HwDeviceExtension, pVBInfo); |
Aaro Koskinen | b9ebf5e | 2011-03-13 12:26:06 +0200 | [diff] [blame] | 851 | |
Aaro Koskinen | b9ebf5e | 2011-03-13 12:26:06 +0200 | [diff] [blame] | 852 | XGINew_DDRSizing340(HwDeviceExtension, pVBInfo); |
Aaro Koskinen | 58839b0 | 2011-03-13 12:26:23 +0200 | [diff] [blame] | 853 | data = xgifb_reg_get(pVBInfo->P3c4, 0x21); |
Kenji Toyama | bf32fcb | 2011-04-23 12:11:16 +0800 | [diff] [blame] | 854 | /* enable read cache */ |
| 855 | xgifb_reg_set(pVBInfo->P3c4, 0x21, (unsigned short) (data | 0x20)); |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 856 | } |
| 857 | |
Aaro Koskinen | 08ce239 | 2011-12-06 00:10:40 +0200 | [diff] [blame] | 858 | 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] | 859 | { |
| 860 | void __iomem *rom_address; |
Aaro Koskinen | 82986dd | 2011-12-06 00:10:39 +0200 | [diff] [blame] | 861 | u8 *rom_copy; |
Aaro Koskinen | 02a81dd | 2011-12-06 00:10:36 +0200 | [diff] [blame] | 862 | |
Aaro Koskinen | 08ce239 | 2011-12-06 00:10:40 +0200 | [diff] [blame] | 863 | rom_address = pci_map_rom(dev, rom_size); |
Aaro Koskinen | 02a81dd | 2011-12-06 00:10:36 +0200 | [diff] [blame] | 864 | if (rom_address == NULL) |
| 865 | return NULL; |
| 866 | |
| 867 | rom_copy = vzalloc(XGIFB_ROM_SIZE); |
| 868 | if (rom_copy == NULL) |
| 869 | goto done; |
| 870 | |
Aaro Koskinen | 08ce239 | 2011-12-06 00:10:40 +0200 | [diff] [blame] | 871 | *rom_size = min_t(size_t, *rom_size, XGIFB_ROM_SIZE); |
| 872 | memcpy_fromio(rom_copy, rom_address, *rom_size); |
Aaro Koskinen | 02a81dd | 2011-12-06 00:10:36 +0200 | [diff] [blame] | 873 | |
| 874 | done: |
| 875 | pci_unmap_rom(dev, rom_address); |
| 876 | return rom_copy; |
| 877 | } |
| 878 | |
Aaro Koskinen | 334ab07 | 2013-07-16 23:13:30 +0300 | [diff] [blame] | 879 | static bool xgifb_read_vbios(struct pci_dev *pdev) |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 880 | { |
Aaro Koskinen | 02a81dd | 2011-12-06 00:10:36 +0200 | [diff] [blame] | 881 | struct xgifb_video_info *xgifb_info = pci_get_drvdata(pdev); |
Aaro Koskinen | 82986dd | 2011-12-06 00:10:39 +0200 | [diff] [blame] | 882 | u8 *vbios; |
Prashant P. Shah | a24d60f | 2010-09-02 15:25:38 +0530 | [diff] [blame] | 883 | unsigned long i; |
Aaro Koskinen | d1805b3 | 2011-12-06 00:10:41 +0200 | [diff] [blame] | 884 | unsigned char j; |
Aaro Koskinen | 97f4532 | 2011-12-06 00:10:34 +0200 | [diff] [blame] | 885 | struct XGI21_LVDSCapStruct *lvds; |
Aaro Koskinen | 08ce239 | 2011-12-06 00:10:40 +0200 | [diff] [blame] | 886 | size_t vbios_size; |
Aaro Koskinen | d1805b3 | 2011-12-06 00:10:41 +0200 | [diff] [blame] | 887 | int entry; |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 888 | |
Aaro Koskinen | 08ce239 | 2011-12-06 00:10:40 +0200 | [diff] [blame] | 889 | vbios = xgifb_copy_rom(pdev, &vbios_size); |
Aaro Koskinen | 02a81dd | 2011-12-06 00:10:36 +0200 | [diff] [blame] | 890 | if (vbios == NULL) { |
Miguel Gómez | be25aef | 2012-07-06 12:40:40 +0200 | [diff] [blame] | 891 | dev_err(&pdev->dev, "Video BIOS not available\n"); |
Aaro Koskinen | c0d60da | 2013-03-27 23:53:07 +0200 | [diff] [blame] | 892 | return false; |
Aaro Koskinen | 02a81dd | 2011-12-06 00:10:36 +0200 | [diff] [blame] | 893 | } |
Aaro Koskinen | 08ce239 | 2011-12-06 00:10:40 +0200 | [diff] [blame] | 894 | if (vbios_size <= 0x65) |
| 895 | goto error; |
Aaro Koskinen | 25aa75f | 2011-12-06 00:10:48 +0200 | [diff] [blame] | 896 | /* |
| 897 | * The user can ignore the LVDS bit in the BIOS and force the display |
| 898 | * type. |
| 899 | */ |
| 900 | if (!(vbios[0x65] & 0x1) && |
| 901 | (!xgifb_info->display2_force || |
| 902 | xgifb_info->display2 != XGIFB_DISP_LCD)) { |
Aaro Koskinen | 02a81dd | 2011-12-06 00:10:36 +0200 | [diff] [blame] | 903 | vfree(vbios); |
Aaro Koskinen | c0d60da | 2013-03-27 23:53:07 +0200 | [diff] [blame] | 904 | return false; |
Aaro Koskinen | 02a81dd | 2011-12-06 00:10:36 +0200 | [diff] [blame] | 905 | } |
Aaro Koskinen | 08ce239 | 2011-12-06 00:10:40 +0200 | [diff] [blame] | 906 | if (vbios_size <= 0x317) |
| 907 | goto error; |
Aaro Koskinen | 4b21d99 | 2011-12-06 00:10:33 +0200 | [diff] [blame] | 908 | i = vbios[0x316] | (vbios[0x317] << 8); |
Aaro Koskinen | 08ce239 | 2011-12-06 00:10:40 +0200 | [diff] [blame] | 909 | if (vbios_size <= i - 1) |
| 910 | goto error; |
Aaro Koskinen | 4b21d99 | 2011-12-06 00:10:33 +0200 | [diff] [blame] | 911 | j = vbios[i - 1]; |
Aaro Koskinen | 08ce239 | 2011-12-06 00:10:40 +0200 | [diff] [blame] | 912 | if (j == 0) |
| 913 | goto error; |
Aaro Koskinen | bd76127 | 2011-12-06 00:10:31 +0200 | [diff] [blame] | 914 | if (j == 0xff) |
| 915 | j = 1; |
Aaro Koskinen | d1805b3 | 2011-12-06 00:10:41 +0200 | [diff] [blame] | 916 | /* |
| 917 | * Read the LVDS table index scratch register set by the BIOS. |
| 918 | */ |
| 919 | entry = xgifb_reg_get(xgifb_info->dev_info.P3d4, 0x36); |
| 920 | if (entry >= j) |
| 921 | entry = 0; |
| 922 | i += entry * 25; |
Aaro Koskinen | fab04b9 | 2011-12-06 00:10:45 +0200 | [diff] [blame] | 923 | lvds = &xgifb_info->lvds_data; |
Aaro Koskinen | d1805b3 | 2011-12-06 00:10:41 +0200 | [diff] [blame] | 924 | if (vbios_size <= i + 24) |
| 925 | goto error; |
| 926 | lvds->LVDS_Capability = vbios[i] | (vbios[i + 1] << 8); |
| 927 | lvds->LVDSHT = vbios[i + 2] | (vbios[i + 3] << 8); |
| 928 | lvds->LVDSVT = vbios[i + 4] | (vbios[i + 5] << 8); |
| 929 | lvds->LVDSHDE = vbios[i + 6] | (vbios[i + 7] << 8); |
| 930 | lvds->LVDSVDE = vbios[i + 8] | (vbios[i + 9] << 8); |
| 931 | lvds->LVDSHFP = vbios[i + 10] | (vbios[i + 11] << 8); |
| 932 | lvds->LVDSVFP = vbios[i + 12] | (vbios[i + 13] << 8); |
| 933 | lvds->LVDSHSYNC = vbios[i + 14] | (vbios[i + 15] << 8); |
| 934 | lvds->LVDSVSYNC = vbios[i + 16] | (vbios[i + 17] << 8); |
| 935 | lvds->VCLKData1 = vbios[i + 18]; |
| 936 | lvds->VCLKData2 = vbios[i + 19]; |
| 937 | lvds->PSC_S1 = vbios[i + 20]; |
| 938 | lvds->PSC_S2 = vbios[i + 21]; |
| 939 | lvds->PSC_S3 = vbios[i + 22]; |
| 940 | lvds->PSC_S4 = vbios[i + 23]; |
| 941 | lvds->PSC_S5 = vbios[i + 24]; |
Aaro Koskinen | 02a81dd | 2011-12-06 00:10:36 +0200 | [diff] [blame] | 942 | vfree(vbios); |
Aaro Koskinen | c0d60da | 2013-03-27 23:53:07 +0200 | [diff] [blame] | 943 | return true; |
Aaro Koskinen | 08ce239 | 2011-12-06 00:10:40 +0200 | [diff] [blame] | 944 | error: |
Miguel Gómez | be25aef | 2012-07-06 12:40:40 +0200 | [diff] [blame] | 945 | dev_err(&pdev->dev, "Video BIOS corrupted\n"); |
Aaro Koskinen | 08ce239 | 2011-12-06 00:10:40 +0200 | [diff] [blame] | 946 | vfree(vbios); |
Aaro Koskinen | c0d60da | 2013-03-27 23:53:07 +0200 | [diff] [blame] | 947 | return false; |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 948 | } |
| 949 | |
Aaro Koskinen | b053af1 | 2013-07-16 23:13:28 +0300 | [diff] [blame] | 950 | static void XGINew_ChkSenseStatus(struct vb_device_info *pVBInfo) |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 951 | { |
Prashant P. Shah | a24d60f | 2010-09-02 15:25:38 +0530 | [diff] [blame] | 952 | unsigned short tempbx = 0, temp, tempcx, CR3CData; |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 953 | |
Aaro Koskinen | 58839b0 | 2011-03-13 12:26:23 +0200 | [diff] [blame] | 954 | temp = xgifb_reg_get(pVBInfo->P3d4, 0x32); |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 955 | |
Prashant P. Shah | a24d60f | 2010-09-02 15:25:38 +0530 | [diff] [blame] | 956 | if (temp & Monitor1Sense) |
| 957 | tempbx |= ActiveCRT1; |
| 958 | if (temp & LCDSense) |
| 959 | tempbx |= ActiveLCD; |
| 960 | if (temp & Monitor2Sense) |
| 961 | tempbx |= ActiveCRT2; |
| 962 | if (temp & TVSense) { |
| 963 | tempbx |= ActiveTV; |
| 964 | if (temp & AVIDEOSense) |
| 965 | tempbx |= (ActiveAVideo << 8); |
| 966 | if (temp & SVIDEOSense) |
| 967 | tempbx |= (ActiveSVideo << 8); |
| 968 | if (temp & SCARTSense) |
| 969 | tempbx |= (ActiveSCART << 8); |
| 970 | if (temp & HiTVSense) |
| 971 | tempbx |= (ActiveHiTV << 8); |
| 972 | if (temp & YPbPrSense) |
| 973 | tempbx |= (ActiveYPbPr << 8); |
| 974 | } |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 975 | |
Aaro Koskinen | 58839b0 | 2011-03-13 12:26:23 +0200 | [diff] [blame] | 976 | tempcx = xgifb_reg_get(pVBInfo->P3d4, 0x3d); |
| 977 | tempcx |= (xgifb_reg_get(pVBInfo->P3d4, 0x3e) << 8); |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 978 | |
Prashant P. Shah | a24d60f | 2010-09-02 15:25:38 +0530 | [diff] [blame] | 979 | if (tempbx & tempcx) { |
Aaro Koskinen | 58839b0 | 2011-03-13 12:26:23 +0200 | [diff] [blame] | 980 | CR3CData = xgifb_reg_get(pVBInfo->P3d4, 0x3c); |
Miguel Gómez | 3bcc246 | 2012-07-06 12:40:53 +0200 | [diff] [blame] | 981 | if (!(CR3CData & DisplayDeviceFromCMOS)) |
Prashant P. Shah | a24d60f | 2010-09-02 15:25:38 +0530 | [diff] [blame] | 982 | tempcx = 0x1FF0; |
Prashant P. Shah | a24d60f | 2010-09-02 15:25:38 +0530 | [diff] [blame] | 983 | } else { |
| 984 | tempcx = 0x1FF0; |
Prashant P. Shah | a24d60f | 2010-09-02 15:25:38 +0530 | [diff] [blame] | 985 | } |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 986 | |
Prashant P. Shah | a24d60f | 2010-09-02 15:25:38 +0530 | [diff] [blame] | 987 | tempbx &= tempcx; |
Aaro Koskinen | 8104e32 | 2011-03-13 12:26:22 +0200 | [diff] [blame] | 988 | xgifb_reg_set(pVBInfo->P3d4, 0x3d, (tempbx & 0x00FF)); |
| 989 | xgifb_reg_set(pVBInfo->P3d4, 0x3e, ((tempbx & 0xFF00) >> 8)); |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 990 | } |
Prashant P. Shah | a24d60f | 2010-09-02 15:25:38 +0530 | [diff] [blame] | 991 | |
Aaro Koskinen | b053af1 | 2013-07-16 23:13:28 +0300 | [diff] [blame] | 992 | static void XGINew_SetModeScratch(struct vb_device_info *pVBInfo) |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 993 | { |
Prashant P. Shah | a24d60f | 2010-09-02 15:25:38 +0530 | [diff] [blame] | 994 | unsigned short temp, tempcl = 0, tempch = 0, CR31Data, CR38Data; |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 995 | |
Aaro Koskinen | 58839b0 | 2011-03-13 12:26:23 +0200 | [diff] [blame] | 996 | temp = xgifb_reg_get(pVBInfo->P3d4, 0x3d); |
| 997 | temp |= xgifb_reg_get(pVBInfo->P3d4, 0x3e) << 8; |
| 998 | temp |= (xgifb_reg_get(pVBInfo->P3d4, 0x31) & (DriverMode >> 8)) << 8; |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 999 | |
Prashant P. Shah | a24d60f | 2010-09-02 15:25:38 +0530 | [diff] [blame] | 1000 | if (pVBInfo->IF_DEF_CRT2Monitor == 1) { |
| 1001 | if (temp & ActiveCRT2) |
| 1002 | tempcl = SetCRT2ToRAMDAC; |
| 1003 | } |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 1004 | |
Prashant P. Shah | a24d60f | 2010-09-02 15:25:38 +0530 | [diff] [blame] | 1005 | if (temp & ActiveLCD) { |
| 1006 | tempcl |= SetCRT2ToLCD; |
| 1007 | if (temp & DriverMode) { |
| 1008 | if (temp & ActiveTV) { |
| 1009 | tempch = SetToLCDA | EnableDualEdge; |
| 1010 | temp ^= SetCRT2ToLCD; |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 1011 | |
Prashant P. Shah | a24d60f | 2010-09-02 15:25:38 +0530 | [diff] [blame] | 1012 | if ((temp >> 8) & ActiveAVideo) |
| 1013 | tempcl |= SetCRT2ToAVIDEO; |
| 1014 | if ((temp >> 8) & ActiveSVideo) |
| 1015 | tempcl |= SetCRT2ToSVIDEO; |
| 1016 | if ((temp >> 8) & ActiveSCART) |
| 1017 | tempcl |= SetCRT2ToSCART; |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 1018 | |
Prashant P. Shah | a24d60f | 2010-09-02 15:25:38 +0530 | [diff] [blame] | 1019 | if (pVBInfo->IF_DEF_HiVision == 1) { |
| 1020 | if ((temp >> 8) & ActiveHiTV) |
Peter Huewe | 599801f | 2012-02-09 21:11:45 +0100 | [diff] [blame] | 1021 | tempcl |= SetCRT2ToHiVision; |
Prashant P. Shah | a24d60f | 2010-09-02 15:25:38 +0530 | [diff] [blame] | 1022 | } |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 1023 | |
Prashant P. Shah | a24d60f | 2010-09-02 15:25:38 +0530 | [diff] [blame] | 1024 | if (pVBInfo->IF_DEF_YPbPr == 1) { |
| 1025 | if ((temp >> 8) & ActiveYPbPr) |
| 1026 | tempch |= SetYPbPr; |
| 1027 | } |
| 1028 | } |
| 1029 | } |
| 1030 | } else { |
| 1031 | if ((temp >> 8) & ActiveAVideo) |
| 1032 | tempcl |= SetCRT2ToAVIDEO; |
| 1033 | if ((temp >> 8) & ActiveSVideo) |
| 1034 | tempcl |= SetCRT2ToSVIDEO; |
| 1035 | if ((temp >> 8) & ActiveSCART) |
| 1036 | tempcl |= SetCRT2ToSCART; |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 1037 | |
Prashant P. Shah | a24d60f | 2010-09-02 15:25:38 +0530 | [diff] [blame] | 1038 | if (pVBInfo->IF_DEF_HiVision == 1) { |
| 1039 | if ((temp >> 8) & ActiveHiTV) |
Peter Huewe | 599801f | 2012-02-09 21:11:45 +0100 | [diff] [blame] | 1040 | tempcl |= SetCRT2ToHiVision; |
Prashant P. Shah | a24d60f | 2010-09-02 15:25:38 +0530 | [diff] [blame] | 1041 | } |
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 (pVBInfo->IF_DEF_YPbPr == 1) { |
| 1044 | if ((temp >> 8) & ActiveYPbPr) |
| 1045 | tempch |= SetYPbPr; |
| 1046 | } |
| 1047 | } |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 1048 | |
Prashant P. Shah | a24d60f | 2010-09-02 15:25:38 +0530 | [diff] [blame] | 1049 | tempcl |= SetSimuScanMode; |
| 1050 | if ((!(temp & ActiveCRT1)) && ((temp & ActiveLCD) || (temp & ActiveTV) |
| 1051 | || (temp & ActiveCRT2))) |
Peter Huewe | 6896b94 | 2012-02-09 21:11:46 +0100 | [diff] [blame] | 1052 | tempcl ^= (SetSimuScanMode | SwitchCRT2); |
Prashant P. Shah | a24d60f | 2010-09-02 15:25:38 +0530 | [diff] [blame] | 1053 | if ((temp & ActiveLCD) && (temp & ActiveTV)) |
Peter Huewe | 6896b94 | 2012-02-09 21:11:46 +0100 | [diff] [blame] | 1054 | tempcl ^= (SetSimuScanMode | SwitchCRT2); |
Aaro Koskinen | 8104e32 | 2011-03-13 12:26:22 +0200 | [diff] [blame] | 1055 | xgifb_reg_set(pVBInfo->P3d4, 0x30, tempcl); |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 1056 | |
Aaro Koskinen | 58839b0 | 2011-03-13 12:26:23 +0200 | [diff] [blame] | 1057 | CR31Data = xgifb_reg_get(pVBInfo->P3d4, 0x31); |
Prashant P. Shah | a24d60f | 2010-09-02 15:25:38 +0530 | [diff] [blame] | 1058 | CR31Data &= ~(SetNotSimuMode >> 8); |
| 1059 | if (!(temp & ActiveCRT1)) |
| 1060 | CR31Data |= (SetNotSimuMode >> 8); |
| 1061 | CR31Data &= ~(DisableCRT2Display >> 8); |
| 1062 | if (!((temp & ActiveLCD) || (temp & ActiveTV) || (temp & ActiveCRT2))) |
| 1063 | CR31Data |= (DisableCRT2Display >> 8); |
Aaro Koskinen | 8104e32 | 2011-03-13 12:26:22 +0200 | [diff] [blame] | 1064 | xgifb_reg_set(pVBInfo->P3d4, 0x31, CR31Data); |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 1065 | |
Aaro Koskinen | 58839b0 | 2011-03-13 12:26:23 +0200 | [diff] [blame] | 1066 | CR38Data = xgifb_reg_get(pVBInfo->P3d4, 0x38); |
Prashant P. Shah | a24d60f | 2010-09-02 15:25:38 +0530 | [diff] [blame] | 1067 | CR38Data &= ~SetYPbPr; |
| 1068 | CR38Data |= tempch; |
Aaro Koskinen | 8104e32 | 2011-03-13 12:26:22 +0200 | [diff] [blame] | 1069 | xgifb_reg_set(pVBInfo->P3d4, 0x38, CR38Data); |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 1070 | |
| 1071 | } |
| 1072 | |
Aaro Koskinen | 40544b0 | 2011-11-13 00:09:25 +0200 | [diff] [blame] | 1073 | static unsigned short XGINew_SenseLCD(struct xgi_hw_device_info |
| 1074 | *HwDeviceExtension, |
| 1075 | struct vb_device_info *pVBInfo) |
| 1076 | { |
Peter Huewe | bcd1f16 | 2013-05-13 23:41:46 +0200 | [diff] [blame] | 1077 | unsigned short temp = HwDeviceExtension->ulCRT2LCDType; |
Aaro Koskinen | 40544b0 | 2011-11-13 00:09:25 +0200 | [diff] [blame] | 1078 | |
Peter Huewe | bcd1f16 | 2013-05-13 23:41:46 +0200 | [diff] [blame] | 1079 | switch (HwDeviceExtension->ulCRT2LCDType) { |
| 1080 | case LCD_640x480: |
| 1081 | case LCD_1024x600: |
| 1082 | case LCD_1152x864: |
| 1083 | case LCD_1280x960: |
| 1084 | case LCD_1152x768: |
| 1085 | case LCD_1920x1440: |
| 1086 | case LCD_2048x1536: |
| 1087 | temp = 0; /* overwrite used ulCRT2LCDType */ |
| 1088 | break; |
| 1089 | case LCD_UNKNOWN: /* unknown lcd, do nothing */ |
Aaro Koskinen | 40544b0 | 2011-11-13 00:09:25 +0200 | [diff] [blame] | 1090 | return 0; |
Aaro Koskinen | 40544b0 | 2011-11-13 00:09:25 +0200 | [diff] [blame] | 1091 | } |
Peter Huewe | bcd1f16 | 2013-05-13 23:41:46 +0200 | [diff] [blame] | 1092 | xgifb_reg_and_or(pVBInfo->P3d4, 0x36, 0xF0, temp); |
| 1093 | return 1; |
Aaro Koskinen | 40544b0 | 2011-11-13 00:09:25 +0200 | [diff] [blame] | 1094 | } |
| 1095 | |
Aaro Koskinen | c0d60da | 2013-03-27 23:53:07 +0200 | [diff] [blame] | 1096 | static void XGINew_GetXG21Sense(struct pci_dev *pdev, |
Prashant P. Shah | a24d60f | 2010-09-02 15:25:38 +0530 | [diff] [blame] | 1097 | struct vb_device_info *pVBInfo) |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 1098 | { |
Aaro Koskinen | c0d60da | 2013-03-27 23:53:07 +0200 | [diff] [blame] | 1099 | struct xgifb_video_info *xgifb_info = pci_get_drvdata(pdev); |
Prashant P. Shah | a24d60f | 2010-09-02 15:25:38 +0530 | [diff] [blame] | 1100 | unsigned char Temp; |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 1101 | |
Aaro Koskinen | 334ab07 | 2013-07-16 23:13:30 +0300 | [diff] [blame] | 1102 | if (xgifb_read_vbios(pdev)) { /* For XG21 LVDS */ |
Aaro Koskinen | b9bf6e4 | 2011-03-13 12:26:24 +0200 | [diff] [blame] | 1103 | xgifb_reg_or(pVBInfo->P3d4, 0x32, LCDSense); |
Kenji Toyama | bf32fcb | 2011-04-23 12:11:16 +0800 | [diff] [blame] | 1104 | /* LVDS on chip */ |
| 1105 | xgifb_reg_and_or(pVBInfo->P3d4, 0x38, ~0xE0, 0xC0); |
Prashant P. Shah | a24d60f | 2010-09-02 15:25:38 +0530 | [diff] [blame] | 1106 | } else { |
Kenji Toyama | bf32fcb | 2011-04-23 12:11:16 +0800 | [diff] [blame] | 1107 | /* Enable GPIOA/B read */ |
| 1108 | xgifb_reg_and_or(pVBInfo->P3d4, 0x4A, ~0x03, 0x03); |
Aaro Koskinen | 58839b0 | 2011-03-13 12:26:23 +0200 | [diff] [blame] | 1109 | Temp = xgifb_reg_get(pVBInfo->P3d4, 0x48) & 0xC0; |
Prashant P. Shah | a24d60f | 2010-09-02 15:25:38 +0530 | [diff] [blame] | 1110 | if (Temp == 0xC0) { /* DVI & DVO GPIOA/B pull high */ |
Aaro Koskinen | c0d60da | 2013-03-27 23:53:07 +0200 | [diff] [blame] | 1111 | XGINew_SenseLCD(&xgifb_info->hw_info, pVBInfo); |
Aaro Koskinen | b9bf6e4 | 2011-03-13 12:26:24 +0200 | [diff] [blame] | 1112 | xgifb_reg_or(pVBInfo->P3d4, 0x32, LCDSense); |
Kenji Toyama | bf32fcb | 2011-04-23 12:11:16 +0800 | [diff] [blame] | 1113 | /* Enable read GPIOF */ |
| 1114 | xgifb_reg_and_or(pVBInfo->P3d4, 0x4A, ~0x20, 0x20); |
Peter Huewe | 9195ba0 | 2013-05-13 23:41:47 +0200 | [diff] [blame] | 1115 | if (xgifb_reg_get(pVBInfo->P3d4, 0x48) & 0x04) |
| 1116 | Temp = 0xA0; /* Only DVO on chip */ |
Prashant P. Shah | a24d60f | 2010-09-02 15:25:38 +0530 | [diff] [blame] | 1117 | else |
Peter Huewe | 9195ba0 | 2013-05-13 23:41:47 +0200 | [diff] [blame] | 1118 | Temp = 0x80; /* TMDS on chip */ |
| 1119 | xgifb_reg_and_or(pVBInfo->P3d4, 0x38, ~0xE0, Temp); |
Kenji Toyama | bf32fcb | 2011-04-23 12:11:16 +0800 | [diff] [blame] | 1120 | /* Disable read GPIOF */ |
| 1121 | xgifb_reg_and(pVBInfo->P3d4, 0x4A, ~0x20); |
Prashant P. Shah | a24d60f | 2010-09-02 15:25:38 +0530 | [diff] [blame] | 1122 | } |
Prashant P. Shah | a24d60f | 2010-09-02 15:25:38 +0530 | [diff] [blame] | 1123 | } |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 1124 | } |
| 1125 | |
Aaro Koskinen | b053af1 | 2013-07-16 23:13:28 +0300 | [diff] [blame] | 1126 | static void XGINew_GetXG27Sense(struct vb_device_info *pVBInfo) |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 1127 | { |
Bill Pemberton | 108afbf | 2010-06-17 13:10:47 -0400 | [diff] [blame] | 1128 | unsigned char Temp, bCR4A; |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 1129 | |
Aaro Koskinen | 58839b0 | 2011-03-13 12:26:23 +0200 | [diff] [blame] | 1130 | bCR4A = xgifb_reg_get(pVBInfo->P3d4, 0x4A); |
Kenji Toyama | bf32fcb | 2011-04-23 12:11:16 +0800 | [diff] [blame] | 1131 | /* Enable GPIOA/B/C read */ |
| 1132 | xgifb_reg_and_or(pVBInfo->P3d4, 0x4A, ~0x07, 0x07); |
Aaro Koskinen | 58839b0 | 2011-03-13 12:26:23 +0200 | [diff] [blame] | 1133 | Temp = xgifb_reg_get(pVBInfo->P3d4, 0x48) & 0x07; |
Aaro Koskinen | 8104e32 | 2011-03-13 12:26:22 +0200 | [diff] [blame] | 1134 | xgifb_reg_set(pVBInfo->P3d4, 0x4A, bCR4A); |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 1135 | |
Prashant P. Shah | a24d60f | 2010-09-02 15:25:38 +0530 | [diff] [blame] | 1136 | if (Temp <= 0x02) { |
Kenji Toyama | bf32fcb | 2011-04-23 12:11:16 +0800 | [diff] [blame] | 1137 | /* LVDS setting */ |
| 1138 | xgifb_reg_and_or(pVBInfo->P3d4, 0x38, ~0xE0, 0xC0); |
Aaro Koskinen | 8104e32 | 2011-03-13 12:26:22 +0200 | [diff] [blame] | 1139 | xgifb_reg_set(pVBInfo->P3d4, 0x30, 0x21); |
Prashant P. Shah | a24d60f | 2010-09-02 15:25:38 +0530 | [diff] [blame] | 1140 | } else { |
Kenji Toyama | bf32fcb | 2011-04-23 12:11:16 +0800 | [diff] [blame] | 1141 | /* TMDS/DVO setting */ |
| 1142 | xgifb_reg_and_or(pVBInfo->P3d4, 0x38, ~0xE0, 0xA0); |
Prashant P. Shah | a24d60f | 2010-09-02 15:25:38 +0530 | [diff] [blame] | 1143 | } |
Aaro Koskinen | b9bf6e4 | 2011-03-13 12:26:24 +0200 | [diff] [blame] | 1144 | xgifb_reg_or(pVBInfo->P3d4, 0x32, LCDSense); |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 1145 | |
| 1146 | } |
| 1147 | |
Aaro Koskinen | e0cc8a6 | 2011-03-08 22:16:20 +0200 | [diff] [blame] | 1148 | static unsigned char GetXG21FPBits(struct vb_device_info *pVBInfo) |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 1149 | { |
Bill Pemberton | 108afbf | 2010-06-17 13:10:47 -0400 | [diff] [blame] | 1150 | unsigned char CR38, CR4A, temp; |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 1151 | |
Aaro Koskinen | 58839b0 | 2011-03-13 12:26:23 +0200 | [diff] [blame] | 1152 | CR4A = xgifb_reg_get(pVBInfo->P3d4, 0x4A); |
Kenji Toyama | bf32fcb | 2011-04-23 12:11:16 +0800 | [diff] [blame] | 1153 | /* enable GPIOE read */ |
| 1154 | xgifb_reg_and_or(pVBInfo->P3d4, 0x4A, ~0x10, 0x10); |
Aaro Koskinen | 58839b0 | 2011-03-13 12:26:23 +0200 | [diff] [blame] | 1155 | CR38 = xgifb_reg_get(pVBInfo->P3d4, 0x38); |
Prashant P. Shah | a24d60f | 2010-09-02 15:25:38 +0530 | [diff] [blame] | 1156 | temp = 0; |
| 1157 | if ((CR38 & 0xE0) > 0x80) { |
Aaro Koskinen | 58839b0 | 2011-03-13 12:26:23 +0200 | [diff] [blame] | 1158 | temp = xgifb_reg_get(pVBInfo->P3d4, 0x48); |
Prashant P. Shah | a24d60f | 2010-09-02 15:25:38 +0530 | [diff] [blame] | 1159 | temp &= 0x08; |
| 1160 | temp >>= 3; |
| 1161 | } |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 1162 | |
Aaro Koskinen | 8104e32 | 2011-03-13 12:26:22 +0200 | [diff] [blame] | 1163 | xgifb_reg_set(pVBInfo->P3d4, 0x4A, CR4A); |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 1164 | |
Prashant P. Shah | a24d60f | 2010-09-02 15:25:38 +0530 | [diff] [blame] | 1165 | return temp; |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 1166 | } |
| 1167 | |
Aaro Koskinen | e0cc8a6 | 2011-03-08 22:16:20 +0200 | [diff] [blame] | 1168 | static unsigned char GetXG27FPBits(struct vb_device_info *pVBInfo) |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 1169 | { |
Bill Pemberton | 108afbf | 2010-06-17 13:10:47 -0400 | [diff] [blame] | 1170 | unsigned char CR4A, temp; |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 1171 | |
Aaro Koskinen | 58839b0 | 2011-03-13 12:26:23 +0200 | [diff] [blame] | 1172 | CR4A = xgifb_reg_get(pVBInfo->P3d4, 0x4A); |
Kenji Toyama | bf32fcb | 2011-04-23 12:11:16 +0800 | [diff] [blame] | 1173 | /* enable GPIOA/B/C read */ |
| 1174 | xgifb_reg_and_or(pVBInfo->P3d4, 0x4A, ~0x03, 0x03); |
Aaro Koskinen | 58839b0 | 2011-03-13 12:26:23 +0200 | [diff] [blame] | 1175 | temp = xgifb_reg_get(pVBInfo->P3d4, 0x48); |
Peter Huewe | 986eb9f | 2013-05-13 23:41:48 +0200 | [diff] [blame] | 1176 | if (temp > 2) |
Dan Carpenter | 2f123cb | 2012-08-14 10:04:45 +0300 | [diff] [blame] | 1177 | temp = ((temp & 0x04) >> 1) | ((~temp) & 0x01); |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 1178 | |
Aaro Koskinen | 8104e32 | 2011-03-13 12:26:22 +0200 | [diff] [blame] | 1179 | xgifb_reg_set(pVBInfo->P3d4, 0x4A, CR4A); |
Prashant P. Shah | a24d60f | 2010-09-02 15:25:38 +0530 | [diff] [blame] | 1180 | |
| 1181 | return temp; |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 1182 | } |
| 1183 | |
Aaro Koskinen | c976c78 | 2013-05-29 23:59:00 +0300 | [diff] [blame] | 1184 | static bool xgifb_bridge_is_on(struct vb_device_info *vb_info) |
| 1185 | { |
| 1186 | u8 flag; |
| 1187 | |
| 1188 | flag = xgifb_reg_get(vb_info->Part4Port, 0x00); |
| 1189 | return flag == 1 || flag == 2; |
| 1190 | } |
| 1191 | |
Aaro Koskinen | 6048d761 | 2011-10-11 21:47:16 +0300 | [diff] [blame] | 1192 | unsigned char XGIInitNew(struct pci_dev *pdev) |
Aaro Koskinen | b9ebf5e | 2011-03-13 12:26:06 +0200 | [diff] [blame] | 1193 | { |
Aaro Koskinen | ab886ff | 2011-10-11 21:47:18 +0300 | [diff] [blame] | 1194 | struct xgifb_video_info *xgifb_info = pci_get_drvdata(pdev); |
Aaro Koskinen | 6048d761 | 2011-10-11 21:47:16 +0300 | [diff] [blame] | 1195 | struct xgi_hw_device_info *HwDeviceExtension = &xgifb_info->hw_info; |
Aaro Koskinen | b9ebf5e | 2011-03-13 12:26:06 +0200 | [diff] [blame] | 1196 | struct vb_device_info VBINF; |
| 1197 | struct vb_device_info *pVBInfo = &VBINF; |
| 1198 | unsigned char i, temp = 0, temp1; |
Aaro Koskinen | b9ebf5e | 2011-03-13 12:26:06 +0200 | [diff] [blame] | 1199 | |
Aaro Koskinen | b9ebf5e | 2011-03-13 12:26:06 +0200 | [diff] [blame] | 1200 | pVBInfo->FBAddr = HwDeviceExtension->pjVideoMemoryAddress; |
| 1201 | |
Aaro Koskinen | b9ebf5e | 2011-03-13 12:26:06 +0200 | [diff] [blame] | 1202 | if (pVBInfo->FBAddr == NULL) { |
Miguel Gómez | 1918570 | 2012-06-18 13:12:06 +0200 | [diff] [blame] | 1203 | dev_dbg(&pdev->dev, "pVBInfo->FBAddr == 0\n"); |
Aaro Koskinen | b9ebf5e | 2011-03-13 12:26:06 +0200 | [diff] [blame] | 1204 | return 0; |
| 1205 | } |
Aaro Koskinen | b9ebf5e | 2011-03-13 12:26:06 +0200 | [diff] [blame] | 1206 | |
Aaro Koskinen | 56810a9 | 2013-01-21 02:57:47 +0200 | [diff] [blame] | 1207 | XGIRegInit(pVBInfo, xgifb_info->vga_base); |
Aaro Koskinen | b9ebf5e | 2011-03-13 12:26:06 +0200 | [diff] [blame] | 1208 | |
Aaro Koskinen | b8e1cc5 | 2013-01-21 02:57:48 +0200 | [diff] [blame] | 1209 | outb(0x67, pVBInfo->P3c2); |
| 1210 | |
Aaro Koskinen | b9ebf5e | 2011-03-13 12:26:06 +0200 | [diff] [blame] | 1211 | InitTo330Pointer(HwDeviceExtension->jChipType, pVBInfo); |
| 1212 | |
Miguel Gómez | 949eb0a | 2012-07-06 12:40:36 +0200 | [diff] [blame] | 1213 | /* Openkey */ |
Aaro Koskinen | 8104e32 | 2011-03-13 12:26:22 +0200 | [diff] [blame] | 1214 | xgifb_reg_set(pVBInfo->P3c4, 0x05, 0x86); |
Aaro Koskinen | b9ebf5e | 2011-03-13 12:26:06 +0200 | [diff] [blame] | 1215 | |
| 1216 | /* GetXG21Sense (GPIO) */ |
| 1217 | if (HwDeviceExtension->jChipType == XG21) |
Aaro Koskinen | c0d60da | 2013-03-27 23:53:07 +0200 | [diff] [blame] | 1218 | XGINew_GetXG21Sense(pdev, pVBInfo); |
Aaro Koskinen | b9ebf5e | 2011-03-13 12:26:06 +0200 | [diff] [blame] | 1219 | |
| 1220 | if (HwDeviceExtension->jChipType == XG27) |
Aaro Koskinen | b053af1 | 2013-07-16 23:13:28 +0300 | [diff] [blame] | 1221 | XGINew_GetXG27Sense(pVBInfo); |
Aaro Koskinen | b9ebf5e | 2011-03-13 12:26:06 +0200 | [diff] [blame] | 1222 | |
Miguel Gómez | 949eb0a | 2012-07-06 12:40:36 +0200 | [diff] [blame] | 1223 | /* Reset Extended register */ |
Aaro Koskinen | b9ebf5e | 2011-03-13 12:26:06 +0200 | [diff] [blame] | 1224 | |
| 1225 | for (i = 0x06; i < 0x20; i++) |
Aaro Koskinen | 8104e32 | 2011-03-13 12:26:22 +0200 | [diff] [blame] | 1226 | xgifb_reg_set(pVBInfo->P3c4, i, 0); |
Aaro Koskinen | b9ebf5e | 2011-03-13 12:26:06 +0200 | [diff] [blame] | 1227 | |
| 1228 | for (i = 0x21; i <= 0x27; i++) |
Aaro Koskinen | 8104e32 | 2011-03-13 12:26:22 +0200 | [diff] [blame] | 1229 | xgifb_reg_set(pVBInfo->P3c4, i, 0); |
Aaro Koskinen | b9ebf5e | 2011-03-13 12:26:06 +0200 | [diff] [blame] | 1230 | |
Aaro Koskinen | 0658733 | 2011-03-13 12:26:10 +0200 | [diff] [blame] | 1231 | for (i = 0x31; i <= 0x3B; i++) |
Aaro Koskinen | 8104e32 | 2011-03-13 12:26:22 +0200 | [diff] [blame] | 1232 | xgifb_reg_set(pVBInfo->P3c4, i, 0); |
Aaro Koskinen | b9ebf5e | 2011-03-13 12:26:06 +0200 | [diff] [blame] | 1233 | |
Miguel Gómez | 949eb0a | 2012-07-06 12:40:36 +0200 | [diff] [blame] | 1234 | /* Auto over driver for XG42 */ |
Kenji Toyama | bf32fcb | 2011-04-23 12:11:16 +0800 | [diff] [blame] | 1235 | if (HwDeviceExtension->jChipType == XG42) |
Aaro Koskinen | 8104e32 | 2011-03-13 12:26:22 +0200 | [diff] [blame] | 1236 | xgifb_reg_set(pVBInfo->P3c4, 0x3B, 0xC0); |
Aaro Koskinen | b9ebf5e | 2011-03-13 12:26:06 +0200 | [diff] [blame] | 1237 | |
Aaro Koskinen | b9ebf5e | 2011-03-13 12:26:06 +0200 | [diff] [blame] | 1238 | for (i = 0x79; i <= 0x7C; i++) |
Miguel Gómez | 949eb0a | 2012-07-06 12:40:36 +0200 | [diff] [blame] | 1239 | xgifb_reg_set(pVBInfo->P3d4, i, 0); |
Aaro Koskinen | b9ebf5e | 2011-03-13 12:26:06 +0200 | [diff] [blame] | 1240 | |
Aaro Koskinen | b9ebf5e | 2011-03-13 12:26:06 +0200 | [diff] [blame] | 1241 | if (HwDeviceExtension->jChipType >= XG20) |
Peter Huewe | 6d12dae | 2012-06-14 00:21:52 +0200 | [diff] [blame] | 1242 | xgifb_reg_set(pVBInfo->P3d4, 0x97, pVBInfo->XGINew_CR97); |
Aaro Koskinen | b9ebf5e | 2011-03-13 12:26:06 +0200 | [diff] [blame] | 1243 | |
Miguel Gómez | 949eb0a | 2012-07-06 12:40:36 +0200 | [diff] [blame] | 1244 | /* SetDefExt1Regs begin */ |
Peter Huewe | 6d12dae | 2012-06-14 00:21:52 +0200 | [diff] [blame] | 1245 | xgifb_reg_set(pVBInfo->P3c4, 0x07, XGI330_SR07); |
Aaro Koskinen | b9ebf5e | 2011-03-13 12:26:06 +0200 | [diff] [blame] | 1246 | if (HwDeviceExtension->jChipType == XG27) { |
Peter Huewe | 6d12dae | 2012-06-14 00:21:52 +0200 | [diff] [blame] | 1247 | xgifb_reg_set(pVBInfo->P3c4, 0x40, XG27_SR40); |
| 1248 | xgifb_reg_set(pVBInfo->P3c4, 0x41, XG27_SR41); |
Aaro Koskinen | b9ebf5e | 2011-03-13 12:26:06 +0200 | [diff] [blame] | 1249 | } |
Aaro Koskinen | 8104e32 | 2011-03-13 12:26:22 +0200 | [diff] [blame] | 1250 | xgifb_reg_set(pVBInfo->P3c4, 0x11, 0x0F); |
Peter Huewe | 6d12dae | 2012-06-14 00:21:52 +0200 | [diff] [blame] | 1251 | xgifb_reg_set(pVBInfo->P3c4, 0x1F, XGI330_SR1F); |
Miguel Gómez | 949eb0a | 2012-07-06 12:40:36 +0200 | [diff] [blame] | 1252 | /* Frame buffer can read/write SR20 */ |
Kenji Toyama | bf32fcb | 2011-04-23 12:11:16 +0800 | [diff] [blame] | 1253 | xgifb_reg_set(pVBInfo->P3c4, 0x20, 0xA0); |
Miguel Gómez | 949eb0a | 2012-07-06 12:40:36 +0200 | [diff] [blame] | 1254 | /* H/W request for slow corner chip */ |
Kenji Toyama | bf32fcb | 2011-04-23 12:11:16 +0800 | [diff] [blame] | 1255 | xgifb_reg_set(pVBInfo->P3c4, 0x36, 0x70); |
Miguel Gómez | 949eb0a | 2012-07-06 12:40:36 +0200 | [diff] [blame] | 1256 | if (HwDeviceExtension->jChipType == XG27) |
Peter Huewe | 6d12dae | 2012-06-14 00:21:52 +0200 | [diff] [blame] | 1257 | xgifb_reg_set(pVBInfo->P3c4, 0x36, XG27_SR36); |
Aaro Koskinen | b9ebf5e | 2011-03-13 12:26:06 +0200 | [diff] [blame] | 1258 | |
Miguel Gómez | 949eb0a | 2012-07-06 12:40:36 +0200 | [diff] [blame] | 1259 | if (HwDeviceExtension->jChipType < XG20) { |
Aaro Koskinen | 6048d761 | 2011-10-11 21:47:16 +0300 | [diff] [blame] | 1260 | u32 Temp; |
| 1261 | |
Aaro Koskinen | 0658733 | 2011-03-13 12:26:10 +0200 | [diff] [blame] | 1262 | /* Set AGP customize registers (in SetDefAGPRegs) Start */ |
| 1263 | for (i = 0x47; i <= 0x4C; i++) |
Kenji Toyama | bf32fcb | 2011-04-23 12:11:16 +0800 | [diff] [blame] | 1264 | xgifb_reg_set(pVBInfo->P3d4, |
| 1265 | i, |
Aaro Koskinen | ea12b4e | 2012-11-04 21:15:05 +0200 | [diff] [blame] | 1266 | XGI340_AGPReg[i - 0x47]); |
Aaro Koskinen | b9ebf5e | 2011-03-13 12:26:06 +0200 | [diff] [blame] | 1267 | |
Aaro Koskinen | 0658733 | 2011-03-13 12:26:10 +0200 | [diff] [blame] | 1268 | for (i = 0x70; i <= 0x71; i++) |
Kenji Toyama | bf32fcb | 2011-04-23 12:11:16 +0800 | [diff] [blame] | 1269 | xgifb_reg_set(pVBInfo->P3d4, |
| 1270 | i, |
Aaro Koskinen | ea12b4e | 2012-11-04 21:15:05 +0200 | [diff] [blame] | 1271 | XGI340_AGPReg[6 + i - 0x70]); |
Aaro Koskinen | b9ebf5e | 2011-03-13 12:26:06 +0200 | [diff] [blame] | 1272 | |
Aaro Koskinen | 0658733 | 2011-03-13 12:26:10 +0200 | [diff] [blame] | 1273 | for (i = 0x74; i <= 0x77; i++) |
Kenji Toyama | bf32fcb | 2011-04-23 12:11:16 +0800 | [diff] [blame] | 1274 | xgifb_reg_set(pVBInfo->P3d4, |
| 1275 | i, |
Aaro Koskinen | ea12b4e | 2012-11-04 21:15:05 +0200 | [diff] [blame] | 1276 | XGI340_AGPReg[8 + i - 0x74]); |
Aaro Koskinen | b9ebf5e | 2011-03-13 12:26:06 +0200 | [diff] [blame] | 1277 | |
Aaro Koskinen | 6048d761 | 2011-10-11 21:47:16 +0300 | [diff] [blame] | 1278 | pci_read_config_dword(pdev, 0x50, &Temp); |
Aaro Koskinen | 0658733 | 2011-03-13 12:26:10 +0200 | [diff] [blame] | 1279 | Temp >>= 20; |
| 1280 | Temp &= 0xF; |
Aaro Koskinen | b9ebf5e | 2011-03-13 12:26:06 +0200 | [diff] [blame] | 1281 | |
Aaro Koskinen | 0658733 | 2011-03-13 12:26:10 +0200 | [diff] [blame] | 1282 | if (Temp == 1) |
Aaro Koskinen | 8104e32 | 2011-03-13 12:26:22 +0200 | [diff] [blame] | 1283 | xgifb_reg_set(pVBInfo->P3d4, 0x48, 0x20); /* CR48 */ |
Aaro Koskinen | b9ebf5e | 2011-03-13 12:26:06 +0200 | [diff] [blame] | 1284 | } /* != XG20 */ |
| 1285 | |
| 1286 | /* Set PCI */ |
Peter Huewe | 6d12dae | 2012-06-14 00:21:52 +0200 | [diff] [blame] | 1287 | xgifb_reg_set(pVBInfo->P3c4, 0x23, XGI330_SR23); |
| 1288 | xgifb_reg_set(pVBInfo->P3c4, 0x24, XGI330_SR24); |
Aaro Koskinen | 38c0965 | 2012-11-04 21:15:02 +0200 | [diff] [blame] | 1289 | xgifb_reg_set(pVBInfo->P3c4, 0x25, 0); |
Aaro Koskinen | b9ebf5e | 2011-03-13 12:26:06 +0200 | [diff] [blame] | 1290 | |
Miguel Gómez | 949eb0a | 2012-07-06 12:40:36 +0200 | [diff] [blame] | 1291 | if (HwDeviceExtension->jChipType < XG20) { |
Aaro Koskinen | b9ebf5e | 2011-03-13 12:26:06 +0200 | [diff] [blame] | 1292 | /* Set VB */ |
Aaro Koskinen | b053af1 | 2013-07-16 23:13:28 +0300 | [diff] [blame] | 1293 | XGI_UnLockCRT2(pVBInfo); |
Miguel Gómez | 949eb0a | 2012-07-06 12:40:36 +0200 | [diff] [blame] | 1294 | /* disable VideoCapture */ |
Kenji Toyama | bf32fcb | 2011-04-23 12:11:16 +0800 | [diff] [blame] | 1295 | xgifb_reg_and_or(pVBInfo->Part0Port, 0x3F, 0xEF, 0x00); |
Aaro Koskinen | 8104e32 | 2011-03-13 12:26:22 +0200 | [diff] [blame] | 1296 | xgifb_reg_set(pVBInfo->Part1Port, 0x00, 0x00); |
Kenji Toyama | bf32fcb | 2011-04-23 12:11:16 +0800 | [diff] [blame] | 1297 | /* chk if BCLK>=100MHz */ |
Peter Huewe | 9388ad9 | 2013-02-15 20:37:10 +0100 | [diff] [blame] | 1298 | temp1 = xgifb_reg_get(pVBInfo->P3d4, 0x7B); |
Aaro Koskinen | b9ebf5e | 2011-03-13 12:26:06 +0200 | [diff] [blame] | 1299 | |
Kenji Toyama | bf32fcb | 2011-04-23 12:11:16 +0800 | [diff] [blame] | 1300 | xgifb_reg_set(pVBInfo->Part1Port, |
Peter Huewe | 6d12dae | 2012-06-14 00:21:52 +0200 | [diff] [blame] | 1301 | 0x02, XGI330_CRT2Data_1_2); |
Aaro Koskinen | b9ebf5e | 2011-03-13 12:26:06 +0200 | [diff] [blame] | 1302 | |
Aaro Koskinen | 8104e32 | 2011-03-13 12:26:22 +0200 | [diff] [blame] | 1303 | xgifb_reg_set(pVBInfo->Part1Port, 0x2E, 0x08); /* use VB */ |
Aaro Koskinen | b9ebf5e | 2011-03-13 12:26:06 +0200 | [diff] [blame] | 1304 | } /* != XG20 */ |
| 1305 | |
Aaro Koskinen | 8104e32 | 2011-03-13 12:26:22 +0200 | [diff] [blame] | 1306 | xgifb_reg_set(pVBInfo->P3c4, 0x27, 0x1F); |
Aaro Koskinen | b9ebf5e | 2011-03-13 12:26:06 +0200 | [diff] [blame] | 1307 | |
Kenji Toyama | bf32fcb | 2011-04-23 12:11:16 +0800 | [diff] [blame] | 1308 | if ((HwDeviceExtension->jChipType == XG42) && |
| 1309 | XGINew_GetXG20DRAMType(HwDeviceExtension, pVBInfo) != 0) { |
| 1310 | /* Not DDR */ |
| 1311 | xgifb_reg_set(pVBInfo->P3c4, |
| 1312 | 0x31, |
Peter Huewe | 6d12dae | 2012-06-14 00:21:52 +0200 | [diff] [blame] | 1313 | (XGI330_SR31 & 0x3F) | 0x40); |
Kenji Toyama | bf32fcb | 2011-04-23 12:11:16 +0800 | [diff] [blame] | 1314 | xgifb_reg_set(pVBInfo->P3c4, |
| 1315 | 0x32, |
Peter Huewe | 6d12dae | 2012-06-14 00:21:52 +0200 | [diff] [blame] | 1316 | (XGI330_SR32 & 0xFC) | 0x01); |
Aaro Koskinen | b9ebf5e | 2011-03-13 12:26:06 +0200 | [diff] [blame] | 1317 | } else { |
Peter Huewe | 6d12dae | 2012-06-14 00:21:52 +0200 | [diff] [blame] | 1318 | xgifb_reg_set(pVBInfo->P3c4, 0x31, XGI330_SR31); |
| 1319 | xgifb_reg_set(pVBInfo->P3c4, 0x32, XGI330_SR32); |
Aaro Koskinen | b9ebf5e | 2011-03-13 12:26:06 +0200 | [diff] [blame] | 1320 | } |
Peter Huewe | 6d12dae | 2012-06-14 00:21:52 +0200 | [diff] [blame] | 1321 | xgifb_reg_set(pVBInfo->P3c4, 0x33, XGI330_SR33); |
Aaro Koskinen | b9ebf5e | 2011-03-13 12:26:06 +0200 | [diff] [blame] | 1322 | |
Miguel Gómez | 949eb0a | 2012-07-06 12:40:36 +0200 | [diff] [blame] | 1323 | if (HwDeviceExtension->jChipType < XG20) { |
Aaro Koskinen | c976c78 | 2013-05-29 23:59:00 +0300 | [diff] [blame] | 1324 | if (xgifb_bridge_is_on(pVBInfo)) { |
Aaro Koskinen | 6bc5427 | 2013-03-27 23:53:06 +0200 | [diff] [blame] | 1325 | xgifb_reg_set(pVBInfo->Part2Port, 0x00, 0x1C); |
| 1326 | xgifb_reg_set(pVBInfo->Part4Port, |
| 1327 | 0x0D, XGI330_CRT2Data_4_D); |
| 1328 | xgifb_reg_set(pVBInfo->Part4Port, |
| 1329 | 0x0E, XGI330_CRT2Data_4_E); |
| 1330 | xgifb_reg_set(pVBInfo->Part4Port, |
| 1331 | 0x10, XGI330_CRT2Data_4_10); |
| 1332 | xgifb_reg_set(pVBInfo->Part4Port, 0x0F, 0x3F); |
Aaro Koskinen | b053af1 | 2013-07-16 23:13:28 +0300 | [diff] [blame] | 1333 | XGI_LockCRT2(pVBInfo); |
Aaro Koskinen | b9ebf5e | 2011-03-13 12:26:06 +0200 | [diff] [blame] | 1334 | } |
| 1335 | } /* != XG20 */ |
Aaro Koskinen | b9ebf5e | 2011-03-13 12:26:06 +0200 | [diff] [blame] | 1336 | |
| 1337 | XGI_SenseCRT1(pVBInfo); |
| 1338 | |
Aaro Koskinen | b9ebf5e | 2011-03-13 12:26:06 +0200 | [diff] [blame] | 1339 | if (HwDeviceExtension->jChipType == XG21) { |
Aaro Koskinen | b9ebf5e | 2011-03-13 12:26:06 +0200 | [diff] [blame] | 1340 | |
Kenji Toyama | bf32fcb | 2011-04-23 12:11:16 +0800 | [diff] [blame] | 1341 | xgifb_reg_and_or(pVBInfo->P3d4, |
| 1342 | 0x32, |
| 1343 | ~Monitor1Sense, |
| 1344 | Monitor1Sense); /* Z9 default has CRT */ |
Aaro Koskinen | b9ebf5e | 2011-03-13 12:26:06 +0200 | [diff] [blame] | 1345 | temp = GetXG21FPBits(pVBInfo); |
Aaro Koskinen | ec9e5d3 | 2011-03-13 12:26:25 +0200 | [diff] [blame] | 1346 | xgifb_reg_and_or(pVBInfo->P3d4, 0x37, ~0x01, temp); |
Aaro Koskinen | b9ebf5e | 2011-03-13 12:26:06 +0200 | [diff] [blame] | 1347 | |
| 1348 | } |
| 1349 | if (HwDeviceExtension->jChipType == XG27) { |
Kenji Toyama | bf32fcb | 2011-04-23 12:11:16 +0800 | [diff] [blame] | 1350 | xgifb_reg_and_or(pVBInfo->P3d4, |
| 1351 | 0x32, |
| 1352 | ~Monitor1Sense, |
| 1353 | Monitor1Sense); /* Z9 default has CRT */ |
Aaro Koskinen | b9ebf5e | 2011-03-13 12:26:06 +0200 | [diff] [blame] | 1354 | temp = GetXG27FPBits(pVBInfo); |
Aaro Koskinen | ec9e5d3 | 2011-03-13 12:26:25 +0200 | [diff] [blame] | 1355 | xgifb_reg_and_or(pVBInfo->P3d4, 0x37, ~0x03, temp); |
Aaro Koskinen | b9ebf5e | 2011-03-13 12:26:06 +0200 | [diff] [blame] | 1356 | } |
Aaro Koskinen | b9ebf5e | 2011-03-13 12:26:06 +0200 | [diff] [blame] | 1357 | |
Aaro Koskinen | 2af1a29 | 2011-10-11 21:47:31 +0300 | [diff] [blame] | 1358 | pVBInfo->ram_type = XGINew_GetXG20DRAMType(HwDeviceExtension, pVBInfo); |
Aaro Koskinen | b9ebf5e | 2011-03-13 12:26:06 +0200 | [diff] [blame] | 1359 | |
Kenji Toyama | bf32fcb | 2011-04-23 12:11:16 +0800 | [diff] [blame] | 1360 | XGINew_SetDRAMDefaultRegister340(HwDeviceExtension, |
| 1361 | pVBInfo->P3d4, |
| 1362 | pVBInfo); |
Aaro Koskinen | b9ebf5e | 2011-03-13 12:26:06 +0200 | [diff] [blame] | 1363 | |
Aaro Koskinen | fab04b9 | 2011-12-06 00:10:45 +0200 | [diff] [blame] | 1364 | XGINew_SetDRAMSize_340(xgifb_info, HwDeviceExtension, pVBInfo); |
Aaro Koskinen | b9ebf5e | 2011-03-13 12:26:06 +0200 | [diff] [blame] | 1365 | |
Aaro Koskinen | 38c0965 | 2012-11-04 21:15:02 +0200 | [diff] [blame] | 1366 | xgifb_reg_set(pVBInfo->P3c4, 0x22, 0xfa); |
| 1367 | xgifb_reg_set(pVBInfo->P3c4, 0x21, 0xa3); |
Aaro Koskinen | b9ebf5e | 2011-03-13 12:26:06 +0200 | [diff] [blame] | 1368 | |
Aaro Koskinen | b053af1 | 2013-07-16 23:13:28 +0300 | [diff] [blame] | 1369 | XGINew_ChkSenseStatus(pVBInfo); |
| 1370 | XGINew_SetModeScratch(pVBInfo); |
Aaro Koskinen | b9ebf5e | 2011-03-13 12:26:06 +0200 | [diff] [blame] | 1371 | |
Aaro Koskinen | 8104e32 | 2011-03-13 12:26:22 +0200 | [diff] [blame] | 1372 | xgifb_reg_set(pVBInfo->P3d4, 0x8c, 0x87); |
Aaro Koskinen | b9ebf5e | 2011-03-13 12:26:06 +0200 | [diff] [blame] | 1373 | |
| 1374 | return 1; |
| 1375 | } /* end of init */ |