Greg Kroah-Hartman | b244131 | 2017-11-01 15:07:57 +0100 | [diff] [blame] | 1 | // SPDX-License-Identifier: GPL-2.0 |
Miguel Gómez | 949eb0a | 2012-07-06 12:40:36 +0200 | [diff] [blame] | 2 | #include <linux/delay.h> |
Aaro Koskinen | 02a81dd | 2011-12-06 00:10:36 +0200 | [diff] [blame] | 3 | #include <linux/vmalloc.h> |
Aaro Koskinen | 6048d761 | 2011-10-11 21:47:16 +0300 | [diff] [blame] | 4 | |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 5 | #include "XGIfb.h" |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 6 | #include "vb_def.h" |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 7 | #include "vb_util.h" |
| 8 | #include "vb_setmode.h" |
Miguel Gómez | e054102 | 2012-06-18 13:12:05 +0200 | [diff] [blame] | 9 | #include "vb_init.h" |
Peter Huewe | d6461e4 | 2012-06-14 00:21:46 +0200 | [diff] [blame] | 10 | static const unsigned short XGINew_DDRDRAM_TYPE340[4][2] = { |
| 11 | { 16, 0x45}, |
| 12 | { 8, 0x35}, |
| 13 | { 4, 0x31}, |
| 14 | { 2, 0x21} }; |
Bill Pemberton | 82d6eb5 | 2010-06-17 13:10:46 -0400 | [diff] [blame] | 15 | |
Peter Huewe | d6461e4 | 2012-06-14 00:21:46 +0200 | [diff] [blame] | 16 | static const unsigned short XGINew_DDRDRAM_TYPE20[12][2] = { |
| 17 | { 128, 0x5D}, |
| 18 | { 64, 0x59}, |
| 19 | { 64, 0x4D}, |
| 20 | { 32, 0x55}, |
| 21 | { 32, 0x49}, |
| 22 | { 32, 0x3D}, |
| 23 | { 16, 0x51}, |
| 24 | { 16, 0x45}, |
| 25 | { 16, 0x39}, |
| 26 | { 8, 0x41}, |
| 27 | { 8, 0x35}, |
| 28 | { 4, 0x31} }; |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 29 | |
Aaro Koskinen | 02a81dd | 2011-12-06 00:10:36 +0200 | [diff] [blame] | 30 | #define XGIFB_ROM_SIZE 65536 |
| 31 | |
Kenji Toyama | bf32fcb | 2011-04-23 12:11:16 +0800 | [diff] [blame] | 32 | static unsigned char |
| 33 | XGINew_GetXG20DRAMType(struct xgi_hw_device_info *HwDeviceExtension, |
| 34 | struct vb_device_info *pVBInfo) |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 35 | { |
Prashant P. Shah | a24d60f | 2010-09-02 15:25:38 +0530 | [diff] [blame] | 36 | unsigned char data, temp; |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 37 | |
Prashant P. Shah | a24d60f | 2010-09-02 15:25:38 +0530 | [diff] [blame] | 38 | if (HwDeviceExtension->jChipType < XG20) { |
Peter Huewe | 6d12dae | 2012-06-14 00:21:52 +0200 | [diff] [blame] | 39 | data = xgifb_reg_get(pVBInfo->P3c4, 0x39) & 0x02; |
| 40 | if (data == 0) |
| 41 | data = (xgifb_reg_get(pVBInfo->P3c4, 0x3A) & |
| 42 | 0x02) >> 1; |
| 43 | return data; |
Prashant P. Shah | a24d60f | 2010-09-02 15:25:38 +0530 | [diff] [blame] | 44 | } else if (HwDeviceExtension->jChipType == XG27) { |
Aaro Koskinen | 58839b0 | 2011-03-13 12:26:23 +0200 | [diff] [blame] | 45 | temp = xgifb_reg_get(pVBInfo->P3c4, 0x3B); |
Kenji Toyama | bf32fcb | 2011-04-23 12:11:16 +0800 | [diff] [blame] | 46 | /* SR3B[7][3]MAA15 MAA11 (Power on Trapping) */ |
Dmitry Eremin-Solenikov | 6490311 | 2012-03-19 21:50:09 +0400 | [diff] [blame] | 47 | if (((temp & 0x88) == 0x80) || ((temp & 0x88) == 0x08)) |
Prashant P. Shah | a24d60f | 2010-09-02 15:25:38 +0530 | [diff] [blame] | 48 | data = 0; /* DDR */ |
| 49 | else |
| 50 | data = 1; /* DDRII */ |
| 51 | return data; |
| 52 | } else if (HwDeviceExtension->jChipType == XG21) { |
Kenji Toyama | bf32fcb | 2011-04-23 12:11:16 +0800 | [diff] [blame] | 53 | /* Independent GPIO control */ |
| 54 | xgifb_reg_and(pVBInfo->P3d4, 0xB4, ~0x02); |
Navya Sri Nizamkari | d8acac9 | 2015-10-22 20:21:22 +0530 | [diff] [blame] | 55 | usleep_range(800, 1800); |
Aaro Koskinen | b9bf6e4 | 2011-03-13 12:26:24 +0200 | [diff] [blame] | 56 | xgifb_reg_or(pVBInfo->P3d4, 0x4A, 0x80); /* Enable GPIOH read */ |
Kenji Toyama | bf32fcb | 2011-04-23 12:11:16 +0800 | [diff] [blame] | 57 | /* GPIOF 0:DVI 1:DVO */ |
Peter Huewe | fb70b19 | 2013-05-13 23:41:45 +0200 | [diff] [blame] | 58 | data = xgifb_reg_get(pVBInfo->P3d4, 0x48); |
Walt Feasel | bb1243a | 2016-11-16 22:04:14 -0500 | [diff] [blame] | 59 | /* |
| 60 | * HOTPLUG_SUPPORT |
| 61 | * for current XG20 & XG21, GPIOH is floating, driver will |
Janani Ravichandran | 288f152c | 2016-02-15 00:57:38 -0500 | [diff] [blame] | 62 | * fix DDR temporarily |
| 63 | */ |
Peter Huewe | fb70b19 | 2013-05-13 23:41:45 +0200 | [diff] [blame] | 64 | /* DVI read GPIOH */ |
| 65 | data &= 0x01; /* 1=DDRII, 0=DDR */ |
Prashant P. Shah | a24d60f | 2010-09-02 15:25:38 +0530 | [diff] [blame] | 66 | /* ~HOTPLUG_SUPPORT */ |
Aaro Koskinen | b9bf6e4 | 2011-03-13 12:26:24 +0200 | [diff] [blame] | 67 | xgifb_reg_or(pVBInfo->P3d4, 0xB4, 0x02); |
Prashant P. Shah | a24d60f | 2010-09-02 15:25:38 +0530 | [diff] [blame] | 68 | return data; |
Prashant P. Shah | a24d60f | 2010-09-02 15:25:38 +0530 | [diff] [blame] | 69 | } |
Thomas Gummerer | 9c8c831 | 2014-09-05 17:09:34 +0200 | [diff] [blame] | 70 | data = xgifb_reg_get(pVBInfo->P3d4, 0x97) & 0x01; |
| 71 | |
| 72 | if (data == 1) |
| 73 | data++; |
| 74 | |
| 75 | return data; |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 76 | } |
| 77 | |
Kenji Toyama | bf32fcb | 2011-04-23 12:11:16 +0800 | [diff] [blame] | 78 | static void XGINew_DDR1x_MRS_340(unsigned long P3c4, |
| 79 | struct vb_device_info *pVBInfo) |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 80 | { |
Aaro Koskinen | 8104e32 | 2011-03-13 12:26:22 +0200 | [diff] [blame] | 81 | xgifb_reg_set(P3c4, 0x18, 0x01); |
| 82 | xgifb_reg_set(P3c4, 0x19, 0x20); |
| 83 | xgifb_reg_set(P3c4, 0x16, 0x00); |
| 84 | xgifb_reg_set(P3c4, 0x16, 0x80); |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 85 | |
Navya Sri Nizamkari | d8acac9 | 2015-10-22 20:21:22 +0530 | [diff] [blame] | 86 | usleep_range(3, 1003); |
Peter Huewe | 6d12dae | 2012-06-14 00:21:52 +0200 | [diff] [blame] | 87 | xgifb_reg_set(P3c4, 0x18, 0x00); |
| 88 | xgifb_reg_set(P3c4, 0x19, 0x20); |
| 89 | xgifb_reg_set(P3c4, 0x16, 0x00); |
| 90 | xgifb_reg_set(P3c4, 0x16, 0x80); |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 91 | |
Navya Sri Nizamkari | d8acac9 | 2015-10-22 20:21:22 +0530 | [diff] [blame] | 92 | usleep_range(60, 1060); |
Aaro Koskinen | 597d96b | 2013-03-27 23:53:15 +0200 | [diff] [blame] | 93 | xgifb_reg_set(P3c4, 0x18, pVBInfo->SR18[pVBInfo->ram_type]); /* SR18 */ |
Aaro Koskinen | 8104e32 | 2011-03-13 12:26:22 +0200 | [diff] [blame] | 94 | xgifb_reg_set(P3c4, 0x19, 0x01); |
Aaro Koskinen | 0904f7f | 2012-11-04 21:15:04 +0200 | [diff] [blame] | 95 | xgifb_reg_set(P3c4, 0x16, 0x03); |
| 96 | xgifb_reg_set(P3c4, 0x16, 0x83); |
Navya Sri Nizamkari | d8acac9 | 2015-10-22 20:21:22 +0530 | [diff] [blame] | 97 | usleep_range(1, 1001); |
Aaro Koskinen | 8104e32 | 2011-03-13 12:26:22 +0200 | [diff] [blame] | 98 | xgifb_reg_set(P3c4, 0x1B, 0x03); |
Navya Sri Nizamkari | d8acac9 | 2015-10-22 20:21:22 +0530 | [diff] [blame] | 99 | usleep_range(500, 1500); |
Aaro Koskinen | 597d96b | 2013-03-27 23:53:15 +0200 | [diff] [blame] | 100 | xgifb_reg_set(P3c4, 0x18, pVBInfo->SR18[pVBInfo->ram_type]); /* SR18 */ |
Aaro Koskinen | 8104e32 | 2011-03-13 12:26:22 +0200 | [diff] [blame] | 101 | xgifb_reg_set(P3c4, 0x19, 0x00); |
Aaro Koskinen | 0904f7f | 2012-11-04 21:15:04 +0200 | [diff] [blame] | 102 | xgifb_reg_set(P3c4, 0x16, 0x03); |
| 103 | xgifb_reg_set(P3c4, 0x16, 0x83); |
Aaro Koskinen | 8104e32 | 2011-03-13 12:26:22 +0200 | [diff] [blame] | 104 | xgifb_reg_set(P3c4, 0x1B, 0x00); |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 105 | } |
| 106 | |
Aaro Koskinen | b053af1 | 2013-07-16 23:13:28 +0300 | [diff] [blame] | 107 | static void XGINew_SetMemoryClock(struct vb_device_info *pVBInfo) |
Aaro Koskinen | b9ebf5e | 2011-03-13 12:26:06 +0200 | [diff] [blame] | 108 | { |
Kenji Toyama | bf32fcb | 2011-04-23 12:11:16 +0800 | [diff] [blame] | 109 | xgifb_reg_set(pVBInfo->P3c4, |
| 110 | 0x28, |
Aaro Koskinen | 2af1a29 | 2011-10-11 21:47:31 +0300 | [diff] [blame] | 111 | pVBInfo->MCLKData[pVBInfo->ram_type].SR28); |
Kenji Toyama | bf32fcb | 2011-04-23 12:11:16 +0800 | [diff] [blame] | 112 | xgifb_reg_set(pVBInfo->P3c4, |
| 113 | 0x29, |
Aaro Koskinen | 2af1a29 | 2011-10-11 21:47:31 +0300 | [diff] [blame] | 114 | pVBInfo->MCLKData[pVBInfo->ram_type].SR29); |
Kenji Toyama | bf32fcb | 2011-04-23 12:11:16 +0800 | [diff] [blame] | 115 | xgifb_reg_set(pVBInfo->P3c4, |
| 116 | 0x2A, |
Aaro Koskinen | 2af1a29 | 2011-10-11 21:47:31 +0300 | [diff] [blame] | 117 | pVBInfo->MCLKData[pVBInfo->ram_type].SR2A); |
Aaro Koskinen | b9ebf5e | 2011-03-13 12:26:06 +0200 | [diff] [blame] | 118 | |
Kenji Toyama | bf32fcb | 2011-04-23 12:11:16 +0800 | [diff] [blame] | 119 | xgifb_reg_set(pVBInfo->P3c4, |
| 120 | 0x2E, |
Aaro Koskinen | 9b04745 | 2012-11-04 21:14:57 +0200 | [diff] [blame] | 121 | XGI340_ECLKData[pVBInfo->ram_type].SR2E); |
Kenji Toyama | bf32fcb | 2011-04-23 12:11:16 +0800 | [diff] [blame] | 122 | xgifb_reg_set(pVBInfo->P3c4, |
| 123 | 0x2F, |
Aaro Koskinen | 9b04745 | 2012-11-04 21:14:57 +0200 | [diff] [blame] | 124 | XGI340_ECLKData[pVBInfo->ram_type].SR2F); |
Kenji Toyama | bf32fcb | 2011-04-23 12:11:16 +0800 | [diff] [blame] | 125 | xgifb_reg_set(pVBInfo->P3c4, |
| 126 | 0x30, |
Aaro Koskinen | 9b04745 | 2012-11-04 21:14:57 +0200 | [diff] [blame] | 127 | XGI340_ECLKData[pVBInfo->ram_type].SR30); |
Aaro Koskinen | b9ebf5e | 2011-03-13 12:26:06 +0200 | [diff] [blame] | 128 | } |
| 129 | |
Randy Dunlap | 8922967 | 2010-08-10 08:46:44 -0700 | [diff] [blame] | 130 | static void XGINew_DDRII_Bootup_XG27( |
Prashant P. Shah | a24d60f | 2010-09-02 15:25:38 +0530 | [diff] [blame] | 131 | struct xgi_hw_device_info *HwDeviceExtension, |
| 132 | unsigned long P3c4, struct vb_device_info *pVBInfo) |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 133 | { |
Prashant P. Shah | a24d60f | 2010-09-02 15:25:38 +0530 | [diff] [blame] | 134 | unsigned long P3d4 = P3c4 + 0x10; |
Vitor Braga | 694683f | 2014-03-30 00:44:59 -0300 | [diff] [blame] | 135 | |
Aaro Koskinen | 2af1a29 | 2011-10-11 21:47:31 +0300 | [diff] [blame] | 136 | pVBInfo->ram_type = XGINew_GetXG20DRAMType(HwDeviceExtension, pVBInfo); |
Aaro Koskinen | b053af1 | 2013-07-16 23:13:28 +0300 | [diff] [blame] | 137 | XGINew_SetMemoryClock(pVBInfo); |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 138 | |
Prashant P. Shah | a24d60f | 2010-09-02 15:25:38 +0530 | [diff] [blame] | 139 | /* Set Double Frequency */ |
Peter Huewe | 6d12dae | 2012-06-14 00:21:52 +0200 | [diff] [blame] | 140 | xgifb_reg_set(P3d4, 0x97, pVBInfo->XGINew_CR97); /* CR97 */ |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 141 | |
Navya Sri Nizamkari | d8acac9 | 2015-10-22 20:21:22 +0530 | [diff] [blame] | 142 | usleep_range(200, 1200); |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 143 | |
Aaro Koskinen | 8104e32 | 2011-03-13 12:26:22 +0200 | [diff] [blame] | 144 | xgifb_reg_set(P3c4, 0x18, 0x00); /* Set SR18 */ /* EMRS2 */ |
| 145 | xgifb_reg_set(P3c4, 0x19, 0x80); /* Set SR19 */ |
| 146 | xgifb_reg_set(P3c4, 0x16, 0x20); /* Set SR16 */ |
Navya Sri Nizamkari | d8acac9 | 2015-10-22 20:21:22 +0530 | [diff] [blame] | 147 | usleep_range(15, 1015); |
Aaro Koskinen | 8104e32 | 2011-03-13 12:26:22 +0200 | [diff] [blame] | 148 | xgifb_reg_set(P3c4, 0x16, 0xA0); /* Set SR16 */ |
Navya Sri Nizamkari | d8acac9 | 2015-10-22 20:21:22 +0530 | [diff] [blame] | 149 | usleep_range(15, 1015); |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 150 | |
Aaro Koskinen | 8104e32 | 2011-03-13 12:26:22 +0200 | [diff] [blame] | 151 | xgifb_reg_set(P3c4, 0x18, 0x00); /* Set SR18 */ /* EMRS3 */ |
| 152 | xgifb_reg_set(P3c4, 0x19, 0xC0); /* Set SR19 */ |
| 153 | xgifb_reg_set(P3c4, 0x16, 0x20); /* Set SR16 */ |
Navya Sri Nizamkari | d8acac9 | 2015-10-22 20:21:22 +0530 | [diff] [blame] | 154 | usleep_range(15, 1015); |
Aaro Koskinen | 8104e32 | 2011-03-13 12:26:22 +0200 | [diff] [blame] | 155 | xgifb_reg_set(P3c4, 0x16, 0xA0); /* Set SR16 */ |
Navya Sri Nizamkari | d8acac9 | 2015-10-22 20:21:22 +0530 | [diff] [blame] | 156 | usleep_range(15, 1015); |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 157 | |
Aaro Koskinen | 8104e32 | 2011-03-13 12:26:22 +0200 | [diff] [blame] | 158 | xgifb_reg_set(P3c4, 0x18, 0x00); /* Set SR18 */ /* EMRS1 */ |
| 159 | xgifb_reg_set(P3c4, 0x19, 0x40); /* Set SR19 */ |
| 160 | xgifb_reg_set(P3c4, 0x16, 0x20); /* Set SR16 */ |
Navya Sri Nizamkari | d8acac9 | 2015-10-22 20:21:22 +0530 | [diff] [blame] | 161 | usleep_range(30, 1030); |
Aaro Koskinen | 8104e32 | 2011-03-13 12:26:22 +0200 | [diff] [blame] | 162 | xgifb_reg_set(P3c4, 0x16, 0xA0); /* Set SR16 */ |
Navya Sri Nizamkari | d8acac9 | 2015-10-22 20:21:22 +0530 | [diff] [blame] | 163 | usleep_range(15, 1015); |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 164 | |
Aaro Koskinen | 8104e32 | 2011-03-13 12:26:22 +0200 | [diff] [blame] | 165 | xgifb_reg_set(P3c4, 0x18, 0x42); /* Set SR18 */ /* MRS, DLL Enable */ |
| 166 | xgifb_reg_set(P3c4, 0x19, 0x0A); /* Set SR19 */ |
| 167 | xgifb_reg_set(P3c4, 0x16, 0x00); /* Set SR16 */ |
Navya Sri Nizamkari | d8acac9 | 2015-10-22 20:21:22 +0530 | [diff] [blame] | 168 | usleep_range(30, 1030); |
Aaro Koskinen | 8104e32 | 2011-03-13 12:26:22 +0200 | [diff] [blame] | 169 | xgifb_reg_set(P3c4, 0x16, 0x00); /* Set SR16 */ |
| 170 | xgifb_reg_set(P3c4, 0x16, 0x80); /* Set SR16 */ |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 171 | |
Aaro Koskinen | 8104e32 | 2011-03-13 12:26:22 +0200 | [diff] [blame] | 172 | xgifb_reg_set(P3c4, 0x1B, 0x04); /* Set SR1B */ |
Navya Sri Nizamkari | d8acac9 | 2015-10-22 20:21:22 +0530 | [diff] [blame] | 173 | usleep_range(60, 1060); |
Aaro Koskinen | 8104e32 | 2011-03-13 12:26:22 +0200 | [diff] [blame] | 174 | xgifb_reg_set(P3c4, 0x1B, 0x00); /* Set SR1B */ |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 175 | |
Aaro Koskinen | 8104e32 | 2011-03-13 12:26:22 +0200 | [diff] [blame] | 176 | xgifb_reg_set(P3c4, 0x18, 0x42); /* Set SR18 */ /* MRS, DLL Reset */ |
| 177 | xgifb_reg_set(P3c4, 0x19, 0x08); /* Set SR19 */ |
| 178 | xgifb_reg_set(P3c4, 0x16, 0x00); /* Set SR16 */ |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 179 | |
Navya Sri Nizamkari | d8acac9 | 2015-10-22 20:21:22 +0530 | [diff] [blame] | 180 | usleep_range(30, 1030); |
Aaro Koskinen | 8104e32 | 2011-03-13 12:26:22 +0200 | [diff] [blame] | 181 | xgifb_reg_set(P3c4, 0x16, 0x83); /* Set SR16 */ |
Navya Sri Nizamkari | d8acac9 | 2015-10-22 20:21:22 +0530 | [diff] [blame] | 182 | usleep_range(15, 1015); |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 183 | |
Aaro Koskinen | 8104e32 | 2011-03-13 12:26:22 +0200 | [diff] [blame] | 184 | xgifb_reg_set(P3c4, 0x18, 0x80); /* Set SR18 */ /* MRS, ODT */ |
| 185 | xgifb_reg_set(P3c4, 0x19, 0x46); /* Set SR19 */ |
| 186 | xgifb_reg_set(P3c4, 0x16, 0x20); /* Set SR16 */ |
Navya Sri Nizamkari | d8acac9 | 2015-10-22 20:21:22 +0530 | [diff] [blame] | 187 | usleep_range(30, 1030); |
Aaro Koskinen | 8104e32 | 2011-03-13 12:26:22 +0200 | [diff] [blame] | 188 | xgifb_reg_set(P3c4, 0x16, 0xA0); /* Set SR16 */ |
Navya Sri Nizamkari | d8acac9 | 2015-10-22 20:21:22 +0530 | [diff] [blame] | 189 | usleep_range(15, 1015); |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 190 | |
Aaro Koskinen | 8104e32 | 2011-03-13 12:26:22 +0200 | [diff] [blame] | 191 | xgifb_reg_set(P3c4, 0x18, 0x00); /* Set SR18 */ /* EMRS */ |
| 192 | xgifb_reg_set(P3c4, 0x19, 0x40); /* Set SR19 */ |
| 193 | xgifb_reg_set(P3c4, 0x16, 0x20); /* Set SR16 */ |
Navya Sri Nizamkari | d8acac9 | 2015-10-22 20:21:22 +0530 | [diff] [blame] | 194 | usleep_range(30, 1030); |
Aaro Koskinen | 8104e32 | 2011-03-13 12:26:22 +0200 | [diff] [blame] | 195 | xgifb_reg_set(P3c4, 0x16, 0xA0); /* Set SR16 */ |
Navya Sri Nizamkari | d8acac9 | 2015-10-22 20:21:22 +0530 | [diff] [blame] | 196 | usleep_range(15, 1015); |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 197 | |
Kenji Toyama | bf32fcb | 2011-04-23 12:11:16 +0800 | [diff] [blame] | 198 | /* Set SR1B refresh control 000:close; 010:open */ |
| 199 | xgifb_reg_set(P3c4, 0x1B, 0x04); |
Navya Sri Nizamkari | d8acac9 | 2015-10-22 20:21:22 +0530 | [diff] [blame] | 200 | usleep_range(200, 1200); |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 201 | } |
Prashant P. Shah | a24d60f | 2010-09-02 15:25:38 +0530 | [diff] [blame] | 202 | |
Randy Dunlap | 8922967 | 2010-08-10 08:46:44 -0700 | [diff] [blame] | 203 | static void XGINew_DDR2_MRS_XG20(struct xgi_hw_device_info *HwDeviceExtension, |
Walt Feasel | 945e17c | 2016-11-16 22:04:13 -0500 | [diff] [blame] | 204 | unsigned long P3c4, |
| 205 | struct vb_device_info *pVBInfo) |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 206 | { |
Prashant P. Shah | a24d60f | 2010-09-02 15:25:38 +0530 | [diff] [blame] | 207 | unsigned long P3d4 = P3c4 + 0x10; |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 208 | |
Aaro Koskinen | 2af1a29 | 2011-10-11 21:47:31 +0300 | [diff] [blame] | 209 | pVBInfo->ram_type = XGINew_GetXG20DRAMType(HwDeviceExtension, pVBInfo); |
Aaro Koskinen | b053af1 | 2013-07-16 23:13:28 +0300 | [diff] [blame] | 210 | XGINew_SetMemoryClock(pVBInfo); |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 211 | |
Aaro Koskinen | 8104e32 | 2011-03-13 12:26:22 +0200 | [diff] [blame] | 212 | xgifb_reg_set(P3d4, 0x97, 0x11); /* CR97 */ |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 213 | |
Navya Sri Nizamkari | d8acac9 | 2015-10-22 20:21:22 +0530 | [diff] [blame] | 214 | usleep_range(200, 1200); |
Aaro Koskinen | 8104e32 | 2011-03-13 12:26:22 +0200 | [diff] [blame] | 215 | xgifb_reg_set(P3c4, 0x18, 0x00); /* EMRS2 */ |
| 216 | xgifb_reg_set(P3c4, 0x19, 0x80); |
| 217 | xgifb_reg_set(P3c4, 0x16, 0x05); |
| 218 | xgifb_reg_set(P3c4, 0x16, 0x85); |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 219 | |
Aaro Koskinen | 8104e32 | 2011-03-13 12:26:22 +0200 | [diff] [blame] | 220 | xgifb_reg_set(P3c4, 0x18, 0x00); /* EMRS3 */ |
| 221 | xgifb_reg_set(P3c4, 0x19, 0xC0); |
| 222 | xgifb_reg_set(P3c4, 0x16, 0x05); |
| 223 | xgifb_reg_set(P3c4, 0x16, 0x85); |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 224 | |
Aaro Koskinen | 8104e32 | 2011-03-13 12:26:22 +0200 | [diff] [blame] | 225 | xgifb_reg_set(P3c4, 0x18, 0x00); /* EMRS1 */ |
| 226 | xgifb_reg_set(P3c4, 0x19, 0x40); |
| 227 | xgifb_reg_set(P3c4, 0x16, 0x05); |
| 228 | xgifb_reg_set(P3c4, 0x16, 0x85); |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 229 | |
Aaro Koskinen | 8104e32 | 2011-03-13 12:26:22 +0200 | [diff] [blame] | 230 | xgifb_reg_set(P3c4, 0x18, 0x42); /* MRS1 */ |
| 231 | xgifb_reg_set(P3c4, 0x19, 0x02); |
| 232 | xgifb_reg_set(P3c4, 0x16, 0x05); |
| 233 | xgifb_reg_set(P3c4, 0x16, 0x85); |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 234 | |
Navya Sri Nizamkari | d8acac9 | 2015-10-22 20:21:22 +0530 | [diff] [blame] | 235 | usleep_range(15, 1015); |
Aaro Koskinen | 8104e32 | 2011-03-13 12:26:22 +0200 | [diff] [blame] | 236 | xgifb_reg_set(P3c4, 0x1B, 0x04); /* SR1B */ |
Navya Sri Nizamkari | d8acac9 | 2015-10-22 20:21:22 +0530 | [diff] [blame] | 237 | usleep_range(30, 1030); |
Aaro Koskinen | 8104e32 | 2011-03-13 12:26:22 +0200 | [diff] [blame] | 238 | xgifb_reg_set(P3c4, 0x1B, 0x00); /* SR1B */ |
Navya Sri Nizamkari | d8acac9 | 2015-10-22 20:21:22 +0530 | [diff] [blame] | 239 | usleep_range(100, 1100); |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 240 | |
Aaro Koskinen | 8104e32 | 2011-03-13 12:26:22 +0200 | [diff] [blame] | 241 | xgifb_reg_set(P3c4, 0x18, 0x42); /* MRS1 */ |
| 242 | xgifb_reg_set(P3c4, 0x19, 0x00); |
| 243 | xgifb_reg_set(P3c4, 0x16, 0x05); |
| 244 | xgifb_reg_set(P3c4, 0x16, 0x85); |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 245 | |
Navya Sri Nizamkari | d8acac9 | 2015-10-22 20:21:22 +0530 | [diff] [blame] | 246 | usleep_range(200, 1200); |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 247 | } |
| 248 | |
Kenji Toyama | bf32fcb | 2011-04-23 12:11:16 +0800 | [diff] [blame] | 249 | static void XGINew_DDR1x_MRS_XG20(unsigned long P3c4, |
| 250 | struct vb_device_info *pVBInfo) |
Aaro Koskinen | b9ebf5e | 2011-03-13 12:26:06 +0200 | [diff] [blame] | 251 | { |
Aaro Koskinen | 8104e32 | 2011-03-13 12:26:22 +0200 | [diff] [blame] | 252 | xgifb_reg_set(P3c4, 0x18, 0x01); |
| 253 | xgifb_reg_set(P3c4, 0x19, 0x40); |
| 254 | xgifb_reg_set(P3c4, 0x16, 0x00); |
| 255 | xgifb_reg_set(P3c4, 0x16, 0x80); |
Navya Sri Nizamkari | d8acac9 | 2015-10-22 20:21:22 +0530 | [diff] [blame] | 256 | usleep_range(60, 1060); |
Aaro Koskinen | b9ebf5e | 2011-03-13 12:26:06 +0200 | [diff] [blame] | 257 | |
Aaro Koskinen | 8104e32 | 2011-03-13 12:26:22 +0200 | [diff] [blame] | 258 | xgifb_reg_set(P3c4, 0x18, 0x00); |
| 259 | xgifb_reg_set(P3c4, 0x19, 0x40); |
| 260 | xgifb_reg_set(P3c4, 0x16, 0x00); |
| 261 | xgifb_reg_set(P3c4, 0x16, 0x80); |
Navya Sri Nizamkari | d8acac9 | 2015-10-22 20:21:22 +0530 | [diff] [blame] | 262 | usleep_range(60, 1060); |
Aaro Koskinen | 597d96b | 2013-03-27 23:53:15 +0200 | [diff] [blame] | 263 | xgifb_reg_set(P3c4, 0x18, pVBInfo->SR18[pVBInfo->ram_type]); /* SR18 */ |
Aaro Koskinen | 8104e32 | 2011-03-13 12:26:22 +0200 | [diff] [blame] | 264 | xgifb_reg_set(P3c4, 0x19, 0x01); |
| 265 | xgifb_reg_set(P3c4, 0x16, 0x03); |
| 266 | xgifb_reg_set(P3c4, 0x16, 0x83); |
Navya Sri Nizamkari | d8acac9 | 2015-10-22 20:21:22 +0530 | [diff] [blame] | 267 | usleep_range(1, 1001); |
Aaro Koskinen | 8104e32 | 2011-03-13 12:26:22 +0200 | [diff] [blame] | 268 | xgifb_reg_set(P3c4, 0x1B, 0x03); |
Navya Sri Nizamkari | d8acac9 | 2015-10-22 20:21:22 +0530 | [diff] [blame] | 269 | usleep_range(500, 1500); |
Aaro Koskinen | 597d96b | 2013-03-27 23:53:15 +0200 | [diff] [blame] | 270 | xgifb_reg_set(P3c4, 0x18, pVBInfo->SR18[pVBInfo->ram_type]); /* SR18 */ |
Aaro Koskinen | 8104e32 | 2011-03-13 12:26:22 +0200 | [diff] [blame] | 271 | xgifb_reg_set(P3c4, 0x19, 0x00); |
| 272 | xgifb_reg_set(P3c4, 0x16, 0x03); |
| 273 | xgifb_reg_set(P3c4, 0x16, 0x83); |
| 274 | xgifb_reg_set(P3c4, 0x1B, 0x00); |
Aaro Koskinen | b9ebf5e | 2011-03-13 12:26:06 +0200 | [diff] [blame] | 275 | } |
| 276 | |
Randy Dunlap | 8922967 | 2010-08-10 08:46:44 -0700 | [diff] [blame] | 277 | static void XGINew_DDR1x_DefaultRegister( |
Prashant P. Shah | a24d60f | 2010-09-02 15:25:38 +0530 | [diff] [blame] | 278 | struct xgi_hw_device_info *HwDeviceExtension, |
| 279 | unsigned long Port, struct vb_device_info *pVBInfo) |
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 | unsigned long P3d4 = Port, P3c4 = Port - 0x10; |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 282 | |
Prashant P. Shah | a24d60f | 2010-09-02 15:25:38 +0530 | [diff] [blame] | 283 | if (HwDeviceExtension->jChipType >= XG20) { |
Aaro Koskinen | b053af1 | 2013-07-16 23:13:28 +0300 | [diff] [blame] | 284 | XGINew_SetMemoryClock(pVBInfo); |
Kenji Toyama | bf32fcb | 2011-04-23 12:11:16 +0800 | [diff] [blame] | 285 | xgifb_reg_set(P3d4, |
| 286 | 0x82, |
Aaro Koskinen | 2af1a29 | 2011-10-11 21:47:31 +0300 | [diff] [blame] | 287 | pVBInfo->CR40[11][pVBInfo->ram_type]); /* CR82 */ |
Kenji Toyama | bf32fcb | 2011-04-23 12:11:16 +0800 | [diff] [blame] | 288 | xgifb_reg_set(P3d4, |
| 289 | 0x85, |
Aaro Koskinen | 2af1a29 | 2011-10-11 21:47:31 +0300 | [diff] [blame] | 290 | pVBInfo->CR40[12][pVBInfo->ram_type]); /* CR85 */ |
Kenji Toyama | bf32fcb | 2011-04-23 12:11:16 +0800 | [diff] [blame] | 291 | xgifb_reg_set(P3d4, |
| 292 | 0x86, |
Aaro Koskinen | 2af1a29 | 2011-10-11 21:47:31 +0300 | [diff] [blame] | 293 | pVBInfo->CR40[13][pVBInfo->ram_type]); /* CR86 */ |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 294 | |
Aaro Koskinen | 8104e32 | 2011-03-13 12:26:22 +0200 | [diff] [blame] | 295 | xgifb_reg_set(P3d4, 0x98, 0x01); |
| 296 | xgifb_reg_set(P3d4, 0x9A, 0x02); |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 297 | |
Prashant P. Shah | a24d60f | 2010-09-02 15:25:38 +0530 | [diff] [blame] | 298 | XGINew_DDR1x_MRS_XG20(P3c4, pVBInfo); |
| 299 | } else { |
Aaro Koskinen | b053af1 | 2013-07-16 23:13:28 +0300 | [diff] [blame] | 300 | XGINew_SetMemoryClock(pVBInfo); |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 301 | |
Prashant P. Shah | a24d60f | 2010-09-02 15:25:38 +0530 | [diff] [blame] | 302 | switch (HwDeviceExtension->jChipType) { |
Prashant P. Shah | a24d60f | 2010-09-02 15:25:38 +0530 | [diff] [blame] | 303 | case XG42: |
Kenji Toyama | bf32fcb | 2011-04-23 12:11:16 +0800 | [diff] [blame] | 304 | /* CR82 */ |
| 305 | xgifb_reg_set(P3d4, |
| 306 | 0x82, |
Aaro Koskinen | 2af1a29 | 2011-10-11 21:47:31 +0300 | [diff] [blame] | 307 | pVBInfo->CR40[11][pVBInfo->ram_type]); |
Kenji Toyama | bf32fcb | 2011-04-23 12:11:16 +0800 | [diff] [blame] | 308 | /* CR85 */ |
| 309 | xgifb_reg_set(P3d4, |
| 310 | 0x85, |
Aaro Koskinen | 2af1a29 | 2011-10-11 21:47:31 +0300 | [diff] [blame] | 311 | pVBInfo->CR40[12][pVBInfo->ram_type]); |
Kenji Toyama | bf32fcb | 2011-04-23 12:11:16 +0800 | [diff] [blame] | 312 | /* CR86 */ |
| 313 | xgifb_reg_set(P3d4, |
| 314 | 0x86, |
Aaro Koskinen | 2af1a29 | 2011-10-11 21:47:31 +0300 | [diff] [blame] | 315 | pVBInfo->CR40[13][pVBInfo->ram_type]); |
Prashant P. Shah | a24d60f | 2010-09-02 15:25:38 +0530 | [diff] [blame] | 316 | break; |
| 317 | default: |
Aaro Koskinen | 8104e32 | 2011-03-13 12:26:22 +0200 | [diff] [blame] | 318 | xgifb_reg_set(P3d4, 0x82, 0x88); |
| 319 | xgifb_reg_set(P3d4, 0x86, 0x00); |
Kenji Toyama | bf32fcb | 2011-04-23 12:11:16 +0800 | [diff] [blame] | 320 | /* Insert read command for delay */ |
| 321 | xgifb_reg_get(P3d4, 0x86); |
Aaro Koskinen | 8104e32 | 2011-03-13 12:26:22 +0200 | [diff] [blame] | 322 | xgifb_reg_set(P3d4, 0x86, 0x88); |
Aaro Koskinen | 58839b0 | 2011-03-13 12:26:23 +0200 | [diff] [blame] | 323 | xgifb_reg_get(P3d4, 0x86); |
Kenji Toyama | bf32fcb | 2011-04-23 12:11:16 +0800 | [diff] [blame] | 324 | xgifb_reg_set(P3d4, |
| 325 | 0x86, |
Aaro Koskinen | 2af1a29 | 2011-10-11 21:47:31 +0300 | [diff] [blame] | 326 | pVBInfo->CR40[13][pVBInfo->ram_type]); |
Aaro Koskinen | 8104e32 | 2011-03-13 12:26:22 +0200 | [diff] [blame] | 327 | xgifb_reg_set(P3d4, 0x82, 0x77); |
| 328 | xgifb_reg_set(P3d4, 0x85, 0x00); |
Kenji Toyama | bf32fcb | 2011-04-23 12:11:16 +0800 | [diff] [blame] | 329 | |
| 330 | /* Insert read command for delay */ |
| 331 | xgifb_reg_get(P3d4, 0x85); |
Aaro Koskinen | 8104e32 | 2011-03-13 12:26:22 +0200 | [diff] [blame] | 332 | xgifb_reg_set(P3d4, 0x85, 0x88); |
Kenji Toyama | bf32fcb | 2011-04-23 12:11:16 +0800 | [diff] [blame] | 333 | |
| 334 | /* Insert read command for delay */ |
| 335 | xgifb_reg_get(P3d4, 0x85); |
| 336 | /* CR85 */ |
| 337 | xgifb_reg_set(P3d4, |
| 338 | 0x85, |
Aaro Koskinen | 2af1a29 | 2011-10-11 21:47:31 +0300 | [diff] [blame] | 339 | pVBInfo->CR40[12][pVBInfo->ram_type]); |
Kenji Toyama | bf32fcb | 2011-04-23 12:11:16 +0800 | [diff] [blame] | 340 | /* CR82 */ |
| 341 | xgifb_reg_set(P3d4, |
| 342 | 0x82, |
Aaro Koskinen | 2af1a29 | 2011-10-11 21:47:31 +0300 | [diff] [blame] | 343 | pVBInfo->CR40[11][pVBInfo->ram_type]); |
Prashant P. Shah | a24d60f | 2010-09-02 15:25:38 +0530 | [diff] [blame] | 344 | break; |
| 345 | } |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 346 | |
Aaro Koskinen | 8104e32 | 2011-03-13 12:26:22 +0200 | [diff] [blame] | 347 | xgifb_reg_set(P3d4, 0x97, 0x00); |
| 348 | xgifb_reg_set(P3d4, 0x98, 0x01); |
| 349 | xgifb_reg_set(P3d4, 0x9A, 0x02); |
Prashant P. Shah | a24d60f | 2010-09-02 15:25:38 +0530 | [diff] [blame] | 350 | XGINew_DDR1x_MRS_340(P3c4, pVBInfo); |
| 351 | } |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 352 | } |
| 353 | |
Randy Dunlap | 8922967 | 2010-08-10 08:46:44 -0700 | [diff] [blame] | 354 | static void XGINew_DDR2_DefaultRegister( |
Prashant P. Shah | a24d60f | 2010-09-02 15:25:38 +0530 | [diff] [blame] | 355 | struct xgi_hw_device_info *HwDeviceExtension, |
| 356 | unsigned long Port, struct vb_device_info *pVBInfo) |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 357 | { |
Prashant P. Shah | a24d60f | 2010-09-02 15:25:38 +0530 | [diff] [blame] | 358 | unsigned long P3d4 = Port, P3c4 = Port - 0x10; |
Walt Feasel | bb1243a | 2016-11-16 22:04:14 -0500 | [diff] [blame] | 359 | /* |
| 360 | * keep following setting sequence, each setting in |
Clifton Barnes | 56e18f8 | 2016-03-29 18:12:40 -0400 | [diff] [blame] | 361 | * the same reg insert idle |
| 362 | */ |
Aaro Koskinen | 8104e32 | 2011-03-13 12:26:22 +0200 | [diff] [blame] | 363 | xgifb_reg_set(P3d4, 0x82, 0x77); |
| 364 | xgifb_reg_set(P3d4, 0x86, 0x00); |
Aaro Koskinen | 58839b0 | 2011-03-13 12:26:23 +0200 | [diff] [blame] | 365 | xgifb_reg_get(P3d4, 0x86); /* Insert read command for delay */ |
Aaro Koskinen | 8104e32 | 2011-03-13 12:26:22 +0200 | [diff] [blame] | 366 | xgifb_reg_set(P3d4, 0x86, 0x88); |
Aaro Koskinen | 58839b0 | 2011-03-13 12:26:23 +0200 | [diff] [blame] | 367 | xgifb_reg_get(P3d4, 0x86); /* Insert read command for delay */ |
Kenji Toyama | bf32fcb | 2011-04-23 12:11:16 +0800 | [diff] [blame] | 368 | /* CR86 */ |
Aaro Koskinen | 2af1a29 | 2011-10-11 21:47:31 +0300 | [diff] [blame] | 369 | xgifb_reg_set(P3d4, 0x86, pVBInfo->CR40[13][pVBInfo->ram_type]); |
Aaro Koskinen | 8104e32 | 2011-03-13 12:26:22 +0200 | [diff] [blame] | 370 | xgifb_reg_set(P3d4, 0x82, 0x77); |
| 371 | xgifb_reg_set(P3d4, 0x85, 0x00); |
Aaro Koskinen | 58839b0 | 2011-03-13 12:26:23 +0200 | [diff] [blame] | 372 | xgifb_reg_get(P3d4, 0x85); /* Insert read command for delay */ |
Aaro Koskinen | 8104e32 | 2011-03-13 12:26:22 +0200 | [diff] [blame] | 373 | xgifb_reg_set(P3d4, 0x85, 0x88); |
Aaro Koskinen | 58839b0 | 2011-03-13 12:26:23 +0200 | [diff] [blame] | 374 | xgifb_reg_get(P3d4, 0x85); /* Insert read command for delay */ |
Aaro Koskinen | 2af1a29 | 2011-10-11 21:47:31 +0300 | [diff] [blame] | 375 | xgifb_reg_set(P3d4, |
| 376 | 0x85, |
| 377 | pVBInfo->CR40[12][pVBInfo->ram_type]); /* CR85 */ |
Prashant P. Shah | a24d60f | 2010-09-02 15:25:38 +0530 | [diff] [blame] | 378 | if (HwDeviceExtension->jChipType == XG27) |
Kenji Toyama | bf32fcb | 2011-04-23 12:11:16 +0800 | [diff] [blame] | 379 | /* CR82 */ |
Aaro Koskinen | 2af1a29 | 2011-10-11 21:47:31 +0300 | [diff] [blame] | 380 | xgifb_reg_set(P3d4, 0x82, pVBInfo->CR40[11][pVBInfo->ram_type]); |
Prashant P. Shah | a24d60f | 2010-09-02 15:25:38 +0530 | [diff] [blame] | 381 | else |
Aaro Koskinen | 8104e32 | 2011-03-13 12:26:22 +0200 | [diff] [blame] | 382 | xgifb_reg_set(P3d4, 0x82, 0xA8); /* CR82 */ |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 383 | |
Aaro Koskinen | 8104e32 | 2011-03-13 12:26:22 +0200 | [diff] [blame] | 384 | xgifb_reg_set(P3d4, 0x98, 0x01); |
| 385 | xgifb_reg_set(P3d4, 0x9A, 0x02); |
Prashant P. Shah | a24d60f | 2010-09-02 15:25:38 +0530 | [diff] [blame] | 386 | if (HwDeviceExtension->jChipType == XG27) |
| 387 | XGINew_DDRII_Bootup_XG27(HwDeviceExtension, P3c4, pVBInfo); |
| 388 | else |
| 389 | XGINew_DDR2_MRS_XG20(HwDeviceExtension, P3c4, pVBInfo); |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 390 | } |
| 391 | |
Peter Huewe | 0141bb2 | 2013-02-05 00:29:44 +0100 | [diff] [blame] | 392 | static void XGI_SetDRAM_Helper(unsigned long P3d4, u8 seed, u8 temp2, u8 reg, |
Walt Feasel | 945e17c | 2016-11-16 22:04:13 -0500 | [diff] [blame] | 393 | u8 shift_factor, u8 mask1, u8 mask2) |
Peter Huewe | 0141bb2 | 2013-02-05 00:29:44 +0100 | [diff] [blame] | 394 | { |
| 395 | u8 j; |
Vitor Braga | 694683f | 2014-03-30 00:44:59 -0300 | [diff] [blame] | 396 | |
Peter Huewe | 0141bb2 | 2013-02-05 00:29:44 +0100 | [diff] [blame] | 397 | for (j = 0; j < 4; j++) { |
| 398 | temp2 |= (((seed >> (2 * j)) & 0x03) << shift_factor); |
| 399 | xgifb_reg_set(P3d4, reg, temp2); |
| 400 | xgifb_reg_get(P3d4, reg); |
| 401 | temp2 &= mask1; |
| 402 | temp2 += mask2; |
| 403 | } |
| 404 | } |
| 405 | |
Aaro Koskinen | e0cc8a6 | 2011-03-08 22:16:20 +0200 | [diff] [blame] | 406 | static void XGINew_SetDRAMDefaultRegister340( |
Prashant P. Shah | a24d60f | 2010-09-02 15:25:38 +0530 | [diff] [blame] | 407 | struct xgi_hw_device_info *HwDeviceExtension, |
| 408 | unsigned long Port, struct vb_device_info *pVBInfo) |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 409 | { |
Peter Huewe | fc008af | 2013-02-05 20:38:35 +0100 | [diff] [blame] | 410 | unsigned char temp, temp1, temp2, temp3, j, k; |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 411 | |
Prashant P. Shah | a24d60f | 2010-09-02 15:25:38 +0530 | [diff] [blame] | 412 | unsigned long P3d4 = Port, P3c4 = Port - 0x10; |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 413 | |
Aaro Koskinen | 2af1a29 | 2011-10-11 21:47:31 +0300 | [diff] [blame] | 414 | xgifb_reg_set(P3d4, 0x6D, pVBInfo->CR40[8][pVBInfo->ram_type]); |
| 415 | xgifb_reg_set(P3d4, 0x68, pVBInfo->CR40[5][pVBInfo->ram_type]); |
| 416 | xgifb_reg_set(P3d4, 0x69, pVBInfo->CR40[6][pVBInfo->ram_type]); |
| 417 | xgifb_reg_set(P3d4, 0x6A, pVBInfo->CR40[7][pVBInfo->ram_type]); |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 418 | |
Peter Huewe | 1504ecb | 2013-02-05 00:29:45 +0100 | [diff] [blame] | 419 | /* CR6B DQS fine tune delay */ |
Peter Huewe | 6a7fd2d | 2013-02-05 22:32:33 +0100 | [diff] [blame] | 420 | temp = 0xaa; |
Peter Huewe | 1504ecb | 2013-02-05 00:29:45 +0100 | [diff] [blame] | 421 | XGI_SetDRAM_Helper(P3d4, temp, 0, 0x6B, 2, 0xF0, 0x10); |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 422 | |
Peter Huewe | 1504ecb | 2013-02-05 00:29:45 +0100 | [diff] [blame] | 423 | /* CR6E DQM fine tune delay */ |
| 424 | XGI_SetDRAM_Helper(P3d4, 0, 0, 0x6E, 2, 0xF0, 0x10); |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 425 | |
Prashant P. Shah | a24d60f | 2010-09-02 15:25:38 +0530 | [diff] [blame] | 426 | temp3 = 0; |
| 427 | for (k = 0; k < 4; k++) { |
Kenji Toyama | bf32fcb | 2011-04-23 12:11:16 +0800 | [diff] [blame] | 428 | /* CR6E_D[1:0] select channel */ |
| 429 | xgifb_reg_and_or(P3d4, 0x6E, 0xFC, temp3); |
Peter Huewe | 1504ecb | 2013-02-05 00:29:45 +0100 | [diff] [blame] | 430 | XGI_SetDRAM_Helper(P3d4, 0, 0, 0x6F, 0, 0xF8, 0x08); |
Prashant P. Shah | a24d60f | 2010-09-02 15:25:38 +0530 | [diff] [blame] | 431 | temp3 += 0x01; |
| 432 | } |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 433 | |
Aaro Koskinen | 2af1a29 | 2011-10-11 21:47:31 +0300 | [diff] [blame] | 434 | xgifb_reg_set(P3d4, |
| 435 | 0x80, |
| 436 | pVBInfo->CR40[9][pVBInfo->ram_type]); /* CR80 */ |
| 437 | xgifb_reg_set(P3d4, |
| 438 | 0x81, |
| 439 | pVBInfo->CR40[10][pVBInfo->ram_type]); /* CR81 */ |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 440 | |
Prashant P. Shah | a24d60f | 2010-09-02 15:25:38 +0530 | [diff] [blame] | 441 | temp2 = 0x80; |
Kenji Toyama | bf32fcb | 2011-04-23 12:11:16 +0800 | [diff] [blame] | 442 | /* CR89 terminator type select */ |
Peter Huewe | 0141bb2 | 2013-02-05 00:29:44 +0100 | [diff] [blame] | 443 | XGI_SetDRAM_Helper(P3d4, 0, temp2, 0x89, 0, 0xF0, 0x10); |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 444 | |
Aaro Koskinen | 7e29d63 | 2012-11-04 21:14:56 +0200 | [diff] [blame] | 445 | temp = 0; |
Prashant P. Shah | a24d60f | 2010-09-02 15:25:38 +0530 | [diff] [blame] | 446 | temp1 = temp & 0x03; |
| 447 | temp2 |= temp1; |
Aaro Koskinen | 8104e32 | 2011-03-13 12:26:22 +0200 | [diff] [blame] | 448 | xgifb_reg_set(P3d4, 0x89, temp2); |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 449 | |
Aaro Koskinen | 2af1a29 | 2011-10-11 21:47:31 +0300 | [diff] [blame] | 450 | temp = pVBInfo->CR40[3][pVBInfo->ram_type]; |
Prashant P. Shah | a24d60f | 2010-09-02 15:25:38 +0530 | [diff] [blame] | 451 | temp1 = temp & 0x0F; |
| 452 | temp2 = (temp >> 4) & 0x07; |
| 453 | temp3 = temp & 0x80; |
Aaro Koskinen | 8104e32 | 2011-03-13 12:26:22 +0200 | [diff] [blame] | 454 | xgifb_reg_set(P3d4, 0x45, temp1); /* CR45 */ |
| 455 | xgifb_reg_set(P3d4, 0x99, temp2); /* CR99 */ |
Aaro Koskinen | b9bf6e4 | 2011-03-13 12:26:24 +0200 | [diff] [blame] | 456 | xgifb_reg_or(P3d4, 0x40, temp3); /* CR40_D[7] */ |
Aaro Koskinen | 2af1a29 | 2011-10-11 21:47:31 +0300 | [diff] [blame] | 457 | xgifb_reg_set(P3d4, |
| 458 | 0x41, |
| 459 | pVBInfo->CR40[0][pVBInfo->ram_type]); /* CR41 */ |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 460 | |
Prashant P. Shah | a24d60f | 2010-09-02 15:25:38 +0530 | [diff] [blame] | 461 | if (HwDeviceExtension->jChipType == XG27) |
Peter Huewe | 6d12dae | 2012-06-14 00:21:52 +0200 | [diff] [blame] | 462 | xgifb_reg_set(P3d4, 0x8F, XG27_CR8F); /* CR8F */ |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 463 | |
Kenji Toyama | bf32fcb | 2011-04-23 12:11:16 +0800 | [diff] [blame] | 464 | for (j = 0; j <= 6; j++) /* CR90 - CR96 */ |
Aaro Koskinen | 8104e32 | 2011-03-13 12:26:22 +0200 | [diff] [blame] | 465 | xgifb_reg_set(P3d4, (0x90 + j), |
Walt Feasel | 945e17c | 2016-11-16 22:04:13 -0500 | [diff] [blame] | 466 | pVBInfo->CR40[14 + j][pVBInfo->ram_type]); |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 467 | |
Kenji Toyama | bf32fcb | 2011-04-23 12:11:16 +0800 | [diff] [blame] | 468 | for (j = 0; j <= 2; j++) /* CRC3 - CRC5 */ |
Aaro Koskinen | 8104e32 | 2011-03-13 12:26:22 +0200 | [diff] [blame] | 469 | xgifb_reg_set(P3d4, (0xC3 + j), |
Walt Feasel | 945e17c | 2016-11-16 22:04:13 -0500 | [diff] [blame] | 470 | pVBInfo->CR40[21 + j][pVBInfo->ram_type]); |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 471 | |
Kenji Toyama | bf32fcb | 2011-04-23 12:11:16 +0800 | [diff] [blame] | 472 | for (j = 0; j < 2; j++) /* CR8A - CR8B */ |
Aaro Koskinen | 8104e32 | 2011-03-13 12:26:22 +0200 | [diff] [blame] | 473 | xgifb_reg_set(P3d4, (0x8A + j), |
Walt Feasel | 945e17c | 2016-11-16 22:04:13 -0500 | [diff] [blame] | 474 | pVBInfo->CR40[1 + j][pVBInfo->ram_type]); |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 475 | |
Aaro Koskinen | 18408da | 2012-04-07 01:13:51 +0300 | [diff] [blame] | 476 | if (HwDeviceExtension->jChipType == XG42) |
Aaro Koskinen | 8104e32 | 2011-03-13 12:26:22 +0200 | [diff] [blame] | 477 | xgifb_reg_set(P3d4, 0x8C, 0x87); |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 478 | |
Aaro Koskinen | 2af1a29 | 2011-10-11 21:47:31 +0300 | [diff] [blame] | 479 | xgifb_reg_set(P3d4, |
| 480 | 0x59, |
| 481 | pVBInfo->CR40[4][pVBInfo->ram_type]); /* CR59 */ |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 482 | |
Aaro Koskinen | 8104e32 | 2011-03-13 12:26:22 +0200 | [diff] [blame] | 483 | xgifb_reg_set(P3d4, 0x83, 0x09); /* CR83 */ |
| 484 | xgifb_reg_set(P3d4, 0x87, 0x00); /* CR87 */ |
Peter Huewe | 6d12dae | 2012-06-14 00:21:52 +0200 | [diff] [blame] | 485 | xgifb_reg_set(P3d4, 0xCF, XG40_CRCF); /* CRCF */ |
Aaro Koskinen | 2af1a29 | 2011-10-11 21:47:31 +0300 | [diff] [blame] | 486 | if (pVBInfo->ram_type) { |
Aaro Koskinen | 8104e32 | 2011-03-13 12:26:22 +0200 | [diff] [blame] | 487 | xgifb_reg_set(P3c4, 0x17, 0x80); /* SR17 DDRII */ |
Prashant P. Shah | a24d60f | 2010-09-02 15:25:38 +0530 | [diff] [blame] | 488 | if (HwDeviceExtension->jChipType == XG27) |
Aaro Koskinen | 8104e32 | 2011-03-13 12:26:22 +0200 | [diff] [blame] | 489 | xgifb_reg_set(P3c4, 0x17, 0x02); /* SR17 DDRII */ |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 490 | |
Prashant P. Shah | a24d60f | 2010-09-02 15:25:38 +0530 | [diff] [blame] | 491 | } else { |
Aaro Koskinen | 8104e32 | 2011-03-13 12:26:22 +0200 | [diff] [blame] | 492 | xgifb_reg_set(P3c4, 0x17, 0x00); /* SR17 DDR */ |
Prashant P. Shah | a24d60f | 2010-09-02 15:25:38 +0530 | [diff] [blame] | 493 | } |
Aaro Koskinen | 8104e32 | 2011-03-13 12:26:22 +0200 | [diff] [blame] | 494 | xgifb_reg_set(P3c4, 0x1A, 0x87); /* SR1A */ |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 495 | |
Prashant P. Shah | a24d60f | 2010-09-02 15:25:38 +0530 | [diff] [blame] | 496 | temp = XGINew_GetXG20DRAMType(HwDeviceExtension, pVBInfo); |
| 497 | if (temp == 0) { |
| 498 | XGINew_DDR1x_DefaultRegister(HwDeviceExtension, P3d4, pVBInfo); |
| 499 | } else { |
Aaro Koskinen | 8104e32 | 2011-03-13 12:26:22 +0200 | [diff] [blame] | 500 | xgifb_reg_set(P3d4, 0xB0, 0x80); /* DDRII Dual frequency mode */ |
Prashant P. Shah | a24d60f | 2010-09-02 15:25:38 +0530 | [diff] [blame] | 501 | XGINew_DDR2_DefaultRegister(HwDeviceExtension, P3d4, pVBInfo); |
| 502 | } |
Aaro Koskinen | d7ab4a4 | 2013-03-27 23:53:13 +0200 | [diff] [blame] | 503 | xgifb_reg_set(P3c4, 0x1B, 0x03); /* SR1B */ |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 504 | } |
| 505 | |
Peter Huewe | d6461e4 | 2012-06-14 00:21:46 +0200 | [diff] [blame] | 506 | static unsigned short XGINew_SetDRAMSize20Reg( |
| 507 | unsigned short dram_size, |
Prashant P. Shah | a24d60f | 2010-09-02 15:25:38 +0530 | [diff] [blame] | 508 | struct vb_device_info *pVBInfo) |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 509 | { |
Prashant P. Shah | a24d60f | 2010-09-02 15:25:38 +0530 | [diff] [blame] | 510 | unsigned short data = 0, memsize = 0; |
| 511 | int RankSize; |
| 512 | unsigned char ChannelNo; |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 513 | |
Peter Huewe | d6461e4 | 2012-06-14 00:21:46 +0200 | [diff] [blame] | 514 | RankSize = dram_size * pVBInfo->ram_bus / 8; |
Aaro Koskinen | 58839b0 | 2011-03-13 12:26:23 +0200 | [diff] [blame] | 515 | data = xgifb_reg_get(pVBInfo->P3c4, 0x13); |
Prashant P. Shah | a24d60f | 2010-09-02 15:25:38 +0530 | [diff] [blame] | 516 | data &= 0x80; |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 517 | |
Prashant P. Shah | a24d60f | 2010-09-02 15:25:38 +0530 | [diff] [blame] | 518 | if (data == 0x80) |
| 519 | RankSize *= 2; |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 520 | |
Prashant P. Shah | a24d60f | 2010-09-02 15:25:38 +0530 | [diff] [blame] | 521 | data = 0; |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 522 | |
Aaro Koskinen | ee055a4 | 2011-10-11 21:47:32 +0300 | [diff] [blame] | 523 | if (pVBInfo->ram_channel == 3) |
Prashant P. Shah | a24d60f | 2010-09-02 15:25:38 +0530 | [diff] [blame] | 524 | ChannelNo = 4; |
| 525 | else |
Aaro Koskinen | ee055a4 | 2011-10-11 21:47:32 +0300 | [diff] [blame] | 526 | ChannelNo = pVBInfo->ram_channel; |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 527 | |
Prashant P. Shah | a24d60f | 2010-09-02 15:25:38 +0530 | [diff] [blame] | 528 | if (ChannelNo * RankSize <= 256) { |
| 529 | while ((RankSize >>= 1) > 0) |
| 530 | data += 0x10; |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 531 | |
Prashant P. Shah | a24d60f | 2010-09-02 15:25:38 +0530 | [diff] [blame] | 532 | memsize = data >> 4; |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 533 | |
Miguel Gómez | 949eb0a | 2012-07-06 12:40:36 +0200 | [diff] [blame] | 534 | /* Fix DRAM Sizing Error */ |
Kenji Toyama | bf32fcb | 2011-04-23 12:11:16 +0800 | [diff] [blame] | 535 | xgifb_reg_set(pVBInfo->P3c4, |
| 536 | 0x14, |
| 537 | (xgifb_reg_get(pVBInfo->P3c4, 0x14) & 0x0F) | |
| 538 | (data & 0xF0)); |
Navya Sri Nizamkari | d8acac9 | 2015-10-22 20:21:22 +0530 | [diff] [blame] | 539 | usleep_range(15, 1015); |
Prashant P. Shah | a24d60f | 2010-09-02 15:25:38 +0530 | [diff] [blame] | 540 | } |
| 541 | return memsize; |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 542 | } |
| 543 | |
Randy Dunlap | 8922967 | 2010-08-10 08:46:44 -0700 | [diff] [blame] | 544 | static int XGINew_ReadWriteRest(unsigned short StopAddr, |
Walt Feasel | 945e17c | 2016-11-16 22:04:13 -0500 | [diff] [blame] | 545 | unsigned short StartAddr, |
| 546 | struct vb_device_info *pVBInfo) |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 547 | { |
Prashant P. Shah | a24d60f | 2010-09-02 15:25:38 +0530 | [diff] [blame] | 548 | int i; |
| 549 | unsigned long Position = 0; |
Aaro Koskinen | c44fa62 | 2011-09-13 22:49:33 +0300 | [diff] [blame] | 550 | void __iomem *fbaddr = pVBInfo->FBAddr; |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 551 | |
Aaro Koskinen | c44fa62 | 2011-09-13 22:49:33 +0300 | [diff] [blame] | 552 | writel(Position, fbaddr + Position); |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 553 | |
Prashant P. Shah | a24d60f | 2010-09-02 15:25:38 +0530 | [diff] [blame] | 554 | for (i = StartAddr; i <= StopAddr; i++) { |
| 555 | Position = 1 << i; |
Aaro Koskinen | c44fa62 | 2011-09-13 22:49:33 +0300 | [diff] [blame] | 556 | writel(Position, fbaddr + Position); |
Prashant P. Shah | a24d60f | 2010-09-02 15:25:38 +0530 | [diff] [blame] | 557 | } |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 558 | |
Clifton Barnes | d3d62d1 | 2016-03-27 15:13:00 -0400 | [diff] [blame] | 559 | /* Fix #1759 Memory Size error in Multi-Adapter. */ |
| 560 | usleep_range(500, 1500); |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 561 | |
Prashant P. Shah | a24d60f | 2010-09-02 15:25:38 +0530 | [diff] [blame] | 562 | Position = 0; |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 563 | |
Aaro Koskinen | c44fa62 | 2011-09-13 22:49:33 +0300 | [diff] [blame] | 564 | if (readl(fbaddr + Position) != Position) |
Bill Pemberton | fc3678a | 2010-06-17 13:10:44 -0400 | [diff] [blame] | 565 | return 0; |
Prashant P. Shah | a24d60f | 2010-09-02 15:25:38 +0530 | [diff] [blame] | 566 | |
| 567 | for (i = StartAddr; i <= StopAddr; i++) { |
| 568 | Position = 1 << i; |
Aaro Koskinen | c44fa62 | 2011-09-13 22:49:33 +0300 | [diff] [blame] | 569 | if (readl(fbaddr + Position) != Position) |
Prashant P. Shah | a24d60f | 2010-09-02 15:25:38 +0530 | [diff] [blame] | 570 | return 0; |
| 571 | } |
| 572 | return 1; |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 573 | } |
| 574 | |
Randy Dunlap | 8922967 | 2010-08-10 08:46:44 -0700 | [diff] [blame] | 575 | static unsigned char XGINew_CheckFrequence(struct vb_device_info *pVBInfo) |
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 | unsigned char data; |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 578 | |
Aaro Koskinen | 58839b0 | 2011-03-13 12:26:23 +0200 | [diff] [blame] | 579 | data = xgifb_reg_get(pVBInfo->P3d4, 0x97); |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 580 | |
Prashant P. Shah | a24d60f | 2010-09-02 15:25:38 +0530 | [diff] [blame] | 581 | if ((data & 0x10) == 0) { |
Aaro Koskinen | 58839b0 | 2011-03-13 12:26:23 +0200 | [diff] [blame] | 582 | data = xgifb_reg_get(pVBInfo->P3c4, 0x39); |
Rahul Krishnan | 1f8bb58 | 2016-12-23 15:29:46 +0530 | [diff] [blame] | 583 | return (data & 0x02) >> 1; |
Prashant P. Shah | a24d60f | 2010-09-02 15:25:38 +0530 | [diff] [blame] | 584 | } |
Thomas Gummerer | 9c8c831 | 2014-09-05 17:09:34 +0200 | [diff] [blame] | 585 | return data & 0x01; |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 586 | } |
| 587 | |
Randy Dunlap | 8922967 | 2010-08-10 08:46:44 -0700 | [diff] [blame] | 588 | static void XGINew_CheckChannel(struct xgi_hw_device_info *HwDeviceExtension, |
Walt Feasel | 945e17c | 2016-11-16 22:04:13 -0500 | [diff] [blame] | 589 | struct vb_device_info *pVBInfo) |
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 | unsigned char data; |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 592 | |
Prashant P. Shah | a24d60f | 2010-09-02 15:25:38 +0530 | [diff] [blame] | 593 | switch (HwDeviceExtension->jChipType) { |
| 594 | case XG20: |
| 595 | case XG21: |
Aaro Koskinen | 58839b0 | 2011-03-13 12:26:23 +0200 | [diff] [blame] | 596 | data = xgifb_reg_get(pVBInfo->P3d4, 0x97); |
Prashant P. Shah | a24d60f | 2010-09-02 15:25:38 +0530 | [diff] [blame] | 597 | data = data & 0x01; |
Aaro Koskinen | ee055a4 | 2011-10-11 21:47:32 +0300 | [diff] [blame] | 598 | pVBInfo->ram_channel = 1; /* XG20 "JUST" one channel */ |
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 (data == 0) { /* Single_32_16 */ |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 601 | |
Prashant P. Shah | a24d60f | 2010-09-02 15:25:38 +0530 | [diff] [blame] | 602 | if ((HwDeviceExtension->ulVideoMemorySize - 1) |
| 603 | > 0x1000000) { |
Aaro Koskinen | 2f0f395 | 2011-10-11 21:47:33 +0300 | [diff] [blame] | 604 | pVBInfo->ram_bus = 32; /* 32 bits */ |
Kenji Toyama | bf32fcb | 2011-04-23 12:11:16 +0800 | [diff] [blame] | 605 | /* 22bit + 2 rank + 32bit */ |
| 606 | xgifb_reg_set(pVBInfo->P3c4, 0x13, 0xB1); |
Aaro Koskinen | 8104e32 | 2011-03-13 12:26:22 +0200 | [diff] [blame] | 607 | xgifb_reg_set(pVBInfo->P3c4, 0x14, 0x52); |
Navya Sri Nizamkari | d8acac9 | 2015-10-22 20:21:22 +0530 | [diff] [blame] | 608 | usleep_range(15, 1015); |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 609 | |
Prashant P. Shah | a24d60f | 2010-09-02 15:25:38 +0530 | [diff] [blame] | 610 | if (XGINew_ReadWriteRest(24, 23, pVBInfo) == 1) |
| 611 | return; |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 612 | |
Kenji Toyama | bf32fcb | 2011-04-23 12:11:16 +0800 | [diff] [blame] | 613 | if ((HwDeviceExtension->ulVideoMemorySize - 1) > |
| 614 | 0x800000) { |
| 615 | /* 22bit + 1 rank + 32bit */ |
| 616 | xgifb_reg_set(pVBInfo->P3c4, |
| 617 | 0x13, |
| 618 | 0x31); |
| 619 | xgifb_reg_set(pVBInfo->P3c4, |
| 620 | 0x14, |
| 621 | 0x42); |
Navya Sri Nizamkari | d8acac9 | 2015-10-22 20:21:22 +0530 | [diff] [blame] | 622 | usleep_range(15, 1015); |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 623 | |
Kenji Toyama | bf32fcb | 2011-04-23 12:11:16 +0800 | [diff] [blame] | 624 | if (XGINew_ReadWriteRest(23, |
| 625 | 23, |
| 626 | pVBInfo) == 1) |
Prashant P. Shah | a24d60f | 2010-09-02 15:25:38 +0530 | [diff] [blame] | 627 | return; |
| 628 | } |
| 629 | } |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 630 | |
Kenji Toyama | bf32fcb | 2011-04-23 12:11:16 +0800 | [diff] [blame] | 631 | if ((HwDeviceExtension->ulVideoMemorySize - 1) > |
| 632 | 0x800000) { |
Aaro Koskinen | 2f0f395 | 2011-10-11 21:47:33 +0300 | [diff] [blame] | 633 | pVBInfo->ram_bus = 16; /* 16 bits */ |
Kenji Toyama | bf32fcb | 2011-04-23 12:11:16 +0800 | [diff] [blame] | 634 | /* 22bit + 2 rank + 16bit */ |
| 635 | xgifb_reg_set(pVBInfo->P3c4, 0x13, 0xB1); |
Aaro Koskinen | 8104e32 | 2011-03-13 12:26:22 +0200 | [diff] [blame] | 636 | xgifb_reg_set(pVBInfo->P3c4, 0x14, 0x41); |
Navya Sri Nizamkari | d8acac9 | 2015-10-22 20:21:22 +0530 | [diff] [blame] | 637 | usleep_range(15, 1015); |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 638 | |
Prashant P. Shah | a24d60f | 2010-09-02 15:25:38 +0530 | [diff] [blame] | 639 | if (XGINew_ReadWriteRest(23, 22, pVBInfo) == 1) |
| 640 | return; |
Thomas Gummerer | 9c8c831 | 2014-09-05 17:09:34 +0200 | [diff] [blame] | 641 | xgifb_reg_set(pVBInfo->P3c4, |
| 642 | 0x13, |
| 643 | 0x31); |
Navya Sri Nizamkari | d8acac9 | 2015-10-22 20:21:22 +0530 | [diff] [blame] | 644 | usleep_range(15, 1015); |
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); |
Walt Feasel | bb1243a | 2016-11-16 22:04:14 -0500 | [diff] [blame] | 653 | /* 0x41:16Mx16 bit */ |
Kenji Toyama | bf32fcb | 2011-04-23 12:11:16 +0800 | [diff] [blame] | 654 | xgifb_reg_set(pVBInfo->P3c4, 0x14, 0x41); |
Navya Sri Nizamkari | d8acac9 | 2015-10-22 20:21:22 +0530 | [diff] [blame] | 655 | usleep_range(15, 1015); |
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); |
Walt Feasel | bb1243a | 2016-11-16 22:04:14 -0500 | [diff] [blame] | 666 | /* 0x31:8Mx16 bit */ |
Kenji Toyama | bf32fcb | 2011-04-23 12:11:16 +0800 | [diff] [blame] | 667 | xgifb_reg_set(pVBInfo->P3c4, |
| 668 | 0x14, |
| 669 | 0x31); |
Navya Sri Nizamkari | d8acac9 | 2015-10-22 20:21:22 +0530 | [diff] [blame] | 670 | usleep_range(15, 1015); |
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); |
Walt Feasel | bb1243a | 2016-11-16 22:04:14 -0500 | [diff] [blame] | 684 | /* 0x30:8Mx8 bit */ |
Kenji Toyama | bf32fcb | 2011-04-23 12:11:16 +0800 | [diff] [blame] | 685 | xgifb_reg_set(pVBInfo->P3c4, 0x14, 0x30); |
Navya Sri Nizamkari | d8acac9 | 2015-10-22 20:21:22 +0530 | [diff] [blame] | 686 | usleep_range(15, 1015); |
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; |
Thomas Gummerer | 9c8c831 | 2014-09-05 17:09:34 +0200 | [diff] [blame] | 690 | |
| 691 | /* (0x31:12x8x2) 22bit + 1 rank */ |
| 692 | xgifb_reg_set(pVBInfo->P3c4, |
| 693 | 0x13, |
| 694 | 0x31); |
Navya Sri Nizamkari | d8acac9 | 2015-10-22 20:21:22 +0530 | [diff] [blame] | 695 | usleep_range(15, 1015); |
Prashant P. Shah | a24d60f | 2010-09-02 15:25:38 +0530 | [diff] [blame] | 696 | } |
| 697 | } |
| 698 | break; |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 699 | |
Prashant P. Shah | a24d60f | 2010-09-02 15:25:38 +0530 | [diff] [blame] | 700 | case XG27: |
Aaro Koskinen | 2f0f395 | 2011-10-11 21:47:33 +0300 | [diff] [blame] | 701 | pVBInfo->ram_bus = 16; /* 16 bits */ |
Aaro Koskinen | ee055a4 | 2011-10-11 21:47:32 +0300 | [diff] [blame] | 702 | pVBInfo->ram_channel = 1; /* Single channel */ |
Walt Feasel | bb1243a | 2016-11-16 22:04:14 -0500 | [diff] [blame] | 703 | xgifb_reg_set(pVBInfo->P3c4, 0x14, 0x51); /* 32Mx16 bit */ |
Prashant P. Shah | a24d60f | 2010-09-02 15:25:38 +0530 | [diff] [blame] | 704 | break; |
Prashant P. Shah | a24d60f | 2010-09-02 15:25:38 +0530 | [diff] [blame] | 705 | case XG42: |
| 706 | /* |
Clifton Barnes | 56e18f8 | 2016-03-29 18:12:40 -0400 | [diff] [blame] | 707 | * XG42 SR14 D[3] Reserve |
| 708 | * D[2] = 1, Dual Channel |
| 709 | * = 0, Single Channel |
| 710 | * |
| 711 | * It's Different from Other XG40 Series. |
Prashant P. Shah | a24d60f | 2010-09-02 15:25:38 +0530 | [diff] [blame] | 712 | */ |
| 713 | if (XGINew_CheckFrequence(pVBInfo) == 1) { /* DDRII, DDR2x */ |
Aaro Koskinen | 2f0f395 | 2011-10-11 21:47:33 +0300 | [diff] [blame] | 714 | pVBInfo->ram_bus = 32; /* 32 bits */ |
Aaro Koskinen | ee055a4 | 2011-10-11 21:47:32 +0300 | [diff] [blame] | 715 | pVBInfo->ram_channel = 2; /* 2 Channel */ |
Aaro Koskinen | 8104e32 | 2011-03-13 12:26:22 +0200 | [diff] [blame] | 716 | xgifb_reg_set(pVBInfo->P3c4, 0x13, 0xA1); |
| 717 | xgifb_reg_set(pVBInfo->P3c4, 0x14, 0x44); |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 718 | |
Prashant P. Shah | a24d60f | 2010-09-02 15:25:38 +0530 | [diff] [blame] | 719 | if (XGINew_ReadWriteRest(24, 23, pVBInfo) == 1) |
| 720 | return; |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 721 | |
Aaro Koskinen | 8104e32 | 2011-03-13 12:26:22 +0200 | [diff] [blame] | 722 | xgifb_reg_set(pVBInfo->P3c4, 0x13, 0x21); |
| 723 | xgifb_reg_set(pVBInfo->P3c4, 0x14, 0x34); |
Prashant P. Shah | a24d60f | 2010-09-02 15:25:38 +0530 | [diff] [blame] | 724 | if (XGINew_ReadWriteRest(23, 22, pVBInfo) == 1) |
| 725 | return; |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 726 | |
Aaro Koskinen | ee055a4 | 2011-10-11 21:47:32 +0300 | [diff] [blame] | 727 | pVBInfo->ram_channel = 1; /* Single Channel */ |
Aaro Koskinen | 8104e32 | 2011-03-13 12:26:22 +0200 | [diff] [blame] | 728 | xgifb_reg_set(pVBInfo->P3c4, 0x13, 0xA1); |
| 729 | xgifb_reg_set(pVBInfo->P3c4, 0x14, 0x40); |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 730 | |
Prashant P. Shah | a24d60f | 2010-09-02 15:25:38 +0530 | [diff] [blame] | 731 | if (XGINew_ReadWriteRest(23, 22, pVBInfo) == 1) |
| 732 | return; |
Thomas Gummerer | 9c8c831 | 2014-09-05 17:09:34 +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 | } else { /* DDR */ |
Aaro Koskinen | 2f0f395 | 2011-10-11 21:47:33 +0300 | [diff] [blame] | 736 | pVBInfo->ram_bus = 64; /* 64 bits */ |
Aaro Koskinen | ee055a4 | 2011-10-11 21:47:32 +0300 | [diff] [blame] | 737 | pVBInfo->ram_channel = 1; /* 1 channels */ |
Aaro Koskinen | 8104e32 | 2011-03-13 12:26:22 +0200 | [diff] [blame] | 738 | xgifb_reg_set(pVBInfo->P3c4, 0x13, 0xA1); |
| 739 | xgifb_reg_set(pVBInfo->P3c4, 0x14, 0x52); |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 740 | |
Prashant P. Shah | a24d60f | 2010-09-02 15:25:38 +0530 | [diff] [blame] | 741 | if (XGINew_ReadWriteRest(24, 23, pVBInfo) == 1) |
| 742 | return; |
Thomas Gummerer | 9c8c831 | 2014-09-05 17:09:34 +0200 | [diff] [blame] | 743 | xgifb_reg_set(pVBInfo->P3c4, 0x13, 0x21); |
| 744 | xgifb_reg_set(pVBInfo->P3c4, 0x14, 0x42); |
Prashant P. Shah | a24d60f | 2010-09-02 15:25:38 +0530 | [diff] [blame] | 745 | } |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 746 | |
Prashant P. Shah | a24d60f | 2010-09-02 15:25:38 +0530 | [diff] [blame] | 747 | break; |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 748 | |
Prashant P. Shah | a24d60f | 2010-09-02 15:25:38 +0530 | [diff] [blame] | 749 | default: /* XG40 */ |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 750 | |
Prashant P. Shah | a24d60f | 2010-09-02 15:25:38 +0530 | [diff] [blame] | 751 | if (XGINew_CheckFrequence(pVBInfo) == 1) { /* DDRII */ |
Aaro Koskinen | 2f0f395 | 2011-10-11 21:47:33 +0300 | [diff] [blame] | 752 | pVBInfo->ram_bus = 32; /* 32 bits */ |
Aaro Koskinen | ee055a4 | 2011-10-11 21:47:32 +0300 | [diff] [blame] | 753 | pVBInfo->ram_channel = 3; |
Aaro Koskinen | 8104e32 | 2011-03-13 12:26:22 +0200 | [diff] [blame] | 754 | xgifb_reg_set(pVBInfo->P3c4, 0x13, 0xA1); |
| 755 | xgifb_reg_set(pVBInfo->P3c4, 0x14, 0x4C); |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 756 | |
Prashant P. Shah | a24d60f | 2010-09-02 15:25:38 +0530 | [diff] [blame] | 757 | if (XGINew_ReadWriteRest(25, 23, pVBInfo) == 1) |
| 758 | return; |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 759 | |
Aaro Koskinen | ee055a4 | 2011-10-11 21:47:32 +0300 | [diff] [blame] | 760 | pVBInfo->ram_channel = 2; /* 2 channels */ |
Aaro Koskinen | 8104e32 | 2011-03-13 12:26:22 +0200 | [diff] [blame] | 761 | xgifb_reg_set(pVBInfo->P3c4, 0x14, 0x48); |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 762 | |
Prashant P. Shah | a24d60f | 2010-09-02 15:25:38 +0530 | [diff] [blame] | 763 | if (XGINew_ReadWriteRest(24, 23, pVBInfo) == 1) |
| 764 | return; |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 765 | |
Aaro Koskinen | 8104e32 | 2011-03-13 12:26:22 +0200 | [diff] [blame] | 766 | xgifb_reg_set(pVBInfo->P3c4, 0x13, 0x21); |
| 767 | xgifb_reg_set(pVBInfo->P3c4, 0x14, 0x3C); |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 768 | |
Prashant P. Shah | a24d60f | 2010-09-02 15:25:38 +0530 | [diff] [blame] | 769 | if (XGINew_ReadWriteRest(24, 23, pVBInfo) == 1) { |
Aaro Koskinen | ee055a4 | 2011-10-11 21:47:32 +0300 | [diff] [blame] | 770 | pVBInfo->ram_channel = 3; /* 4 channels */ |
Prashant P. Shah | a24d60f | 2010-09-02 15:25:38 +0530 | [diff] [blame] | 771 | } else { |
Aaro Koskinen | ee055a4 | 2011-10-11 21:47:32 +0300 | [diff] [blame] | 772 | pVBInfo->ram_channel = 2; /* 2 channels */ |
Aaro Koskinen | 8104e32 | 2011-03-13 12:26:22 +0200 | [diff] [blame] | 773 | xgifb_reg_set(pVBInfo->P3c4, 0x14, 0x38); |
Prashant P. Shah | a24d60f | 2010-09-02 15:25:38 +0530 | [diff] [blame] | 774 | } |
| 775 | } else { /* DDR */ |
Aaro Koskinen | 2f0f395 | 2011-10-11 21:47:33 +0300 | [diff] [blame] | 776 | pVBInfo->ram_bus = 64; /* 64 bits */ |
Aaro Koskinen | ee055a4 | 2011-10-11 21:47:32 +0300 | [diff] [blame] | 777 | pVBInfo->ram_channel = 2; /* 2 channels */ |
Aaro Koskinen | 8104e32 | 2011-03-13 12:26:22 +0200 | [diff] [blame] | 778 | xgifb_reg_set(pVBInfo->P3c4, 0x13, 0xA1); |
| 779 | xgifb_reg_set(pVBInfo->P3c4, 0x14, 0x5A); |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 780 | |
Thomas Gummerer | 9c8c831 | 2014-09-05 17:09:34 +0200 | [diff] [blame] | 781 | if (XGINew_ReadWriteRest(25, 24, pVBInfo) == 1) |
Prashant P. Shah | a24d60f | 2010-09-02 15:25:38 +0530 | [diff] [blame] | 782 | return; |
Thomas Gummerer | 9c8c831 | 2014-09-05 17:09:34 +0200 | [diff] [blame] | 783 | xgifb_reg_set(pVBInfo->P3c4, 0x13, 0x21); |
| 784 | xgifb_reg_set(pVBInfo->P3c4, 0x14, 0x4A); |
Prashant P. Shah | a24d60f | 2010-09-02 15:25:38 +0530 | [diff] [blame] | 785 | } |
| 786 | break; |
| 787 | } |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 788 | } |
| 789 | |
Aaro Koskinen | e0cc8a6 | 2011-03-08 22:16:20 +0200 | [diff] [blame] | 790 | static int XGINew_DDRSizing340(struct xgi_hw_device_info *HwDeviceExtension, |
Walt Feasel | 945e17c | 2016-11-16 22:04:13 -0500 | [diff] [blame] | 791 | struct vb_device_info *pVBInfo) |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 792 | { |
Peter Huewe | 672f5ee | 2012-06-14 00:21:44 +0200 | [diff] [blame] | 793 | u8 i, size; |
| 794 | unsigned short memsize, start_addr; |
Peter Huewe | d6461e4 | 2012-06-14 00:21:46 +0200 | [diff] [blame] | 795 | const unsigned short (*dram_table)[2]; |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 796 | |
Aaro Koskinen | 8104e32 | 2011-03-13 12:26:22 +0200 | [diff] [blame] | 797 | xgifb_reg_set(pVBInfo->P3c4, 0x15, 0x00); /* noninterleaving */ |
| 798 | xgifb_reg_set(pVBInfo->P3c4, 0x1C, 0x00); /* nontiling */ |
Prashant P. Shah | a24d60f | 2010-09-02 15:25:38 +0530 | [diff] [blame] | 799 | XGINew_CheckChannel(HwDeviceExtension, pVBInfo); |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 800 | |
Prashant P. Shah | a24d60f | 2010-09-02 15:25:38 +0530 | [diff] [blame] | 801 | if (HwDeviceExtension->jChipType >= XG20) { |
Peter Huewe | 672f5ee | 2012-06-14 00:21:44 +0200 | [diff] [blame] | 802 | dram_table = XGINew_DDRDRAM_TYPE20; |
| 803 | size = ARRAY_SIZE(XGINew_DDRDRAM_TYPE20); |
| 804 | start_addr = 5; |
Prashant P. Shah | a24d60f | 2010-09-02 15:25:38 +0530 | [diff] [blame] | 805 | } else { |
Peter Huewe | 672f5ee | 2012-06-14 00:21:44 +0200 | [diff] [blame] | 806 | dram_table = XGINew_DDRDRAM_TYPE340; |
| 807 | size = ARRAY_SIZE(XGINew_DDRDRAM_TYPE340); |
| 808 | start_addr = 9; |
| 809 | } |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 810 | |
Peter Huewe | 672f5ee | 2012-06-14 00:21:44 +0200 | [diff] [blame] | 811 | for (i = 0; i < size; i++) { |
Peter Huewe | 4e55d0b | 2012-06-14 00:21:45 +0200 | [diff] [blame] | 812 | /* SetDRAMSizingType */ |
Peter Huewe | d6461e4 | 2012-06-14 00:21:46 +0200 | [diff] [blame] | 813 | xgifb_reg_and_or(pVBInfo->P3c4, 0x13, 0x80, dram_table[i][1]); |
Navya Sri Nizamkari | d8acac9 | 2015-10-22 20:21:22 +0530 | [diff] [blame] | 814 | usleep_range(50, 1050); /* should delay 50 ns */ |
Peter Huewe | 4e55d0b | 2012-06-14 00:21:45 +0200 | [diff] [blame] | 815 | |
Peter Huewe | d6461e4 | 2012-06-14 00:21:46 +0200 | [diff] [blame] | 816 | memsize = XGINew_SetDRAMSize20Reg(dram_table[i][0], pVBInfo); |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 817 | |
Peter Huewe | 672f5ee | 2012-06-14 00:21:44 +0200 | [diff] [blame] | 818 | if (memsize == 0) |
| 819 | continue; |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 820 | |
Peter Huewe | 672f5ee | 2012-06-14 00:21:44 +0200 | [diff] [blame] | 821 | memsize += (pVBInfo->ram_channel - 2) + 20; |
| 822 | if ((HwDeviceExtension->ulVideoMemorySize - 1) < |
Navya Sri Nizamkari | c3a56f7 | 2015-10-22 22:20:15 +0530 | [diff] [blame] | 823 | (unsigned long)(1 << memsize)) |
Peter Huewe | 672f5ee | 2012-06-14 00:21:44 +0200 | [diff] [blame] | 824 | continue; |
| 825 | |
| 826 | if (XGINew_ReadWriteRest(memsize, start_addr, pVBInfo) == 1) |
| 827 | return 1; |
Prashant P. Shah | a24d60f | 2010-09-02 15:25:38 +0530 | [diff] [blame] | 828 | } |
| 829 | return 0; |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 830 | } |
| 831 | |
Aaro Koskinen | fab04b9 | 2011-12-06 00:10:45 +0200 | [diff] [blame] | 832 | static void XGINew_SetDRAMSize_340(struct xgifb_video_info *xgifb_info, |
Walt Feasel | 945e17c | 2016-11-16 22:04:13 -0500 | [diff] [blame] | 833 | struct xgi_hw_device_info *HwDeviceExtension, |
| 834 | struct vb_device_info *pVBInfo) |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 835 | { |
Aaro Koskinen | b9ebf5e | 2011-03-13 12:26:06 +0200 | [diff] [blame] | 836 | unsigned short data; |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 837 | |
Aaro Koskinen | b9ebf5e | 2011-03-13 12:26:06 +0200 | [diff] [blame] | 838 | pVBInfo->FBAddr = HwDeviceExtension->pjVideoMemoryAddress; |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 839 | |
Aaro Koskinen | fab04b9 | 2011-12-06 00:10:45 +0200 | [diff] [blame] | 840 | XGISetModeNew(xgifb_info, HwDeviceExtension, 0x2e); |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 841 | |
Aaro Koskinen | 58839b0 | 2011-03-13 12:26:23 +0200 | [diff] [blame] | 842 | data = xgifb_reg_get(pVBInfo->P3c4, 0x21); |
Kenji Toyama | bf32fcb | 2011-04-23 12:11:16 +0800 | [diff] [blame] | 843 | /* disable read cache */ |
Navya Sri Nizamkari | c3a56f7 | 2015-10-22 22:20:15 +0530 | [diff] [blame] | 844 | xgifb_reg_set(pVBInfo->P3c4, 0x21, (unsigned short)(data & 0xDF)); |
Aaro Koskinen | fab04b9 | 2011-12-06 00:10:45 +0200 | [diff] [blame] | 845 | XGI_DisplayOff(xgifb_info, HwDeviceExtension, pVBInfo); |
Aaro Koskinen | b9ebf5e | 2011-03-13 12:26:06 +0200 | [diff] [blame] | 846 | |
Aaro Koskinen | b9ebf5e | 2011-03-13 12:26:06 +0200 | [diff] [blame] | 847 | XGINew_DDRSizing340(HwDeviceExtension, pVBInfo); |
Aaro Koskinen | 58839b0 | 2011-03-13 12:26:23 +0200 | [diff] [blame] | 848 | data = xgifb_reg_get(pVBInfo->P3c4, 0x21); |
Kenji Toyama | bf32fcb | 2011-04-23 12:11:16 +0800 | [diff] [blame] | 849 | /* enable read cache */ |
Navya Sri Nizamkari | c3a56f7 | 2015-10-22 22:20:15 +0530 | [diff] [blame] | 850 | xgifb_reg_set(pVBInfo->P3c4, 0x21, (unsigned short)(data | 0x20)); |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 851 | } |
| 852 | |
Aaro Koskinen | 08ce239 | 2011-12-06 00:10:40 +0200 | [diff] [blame] | 853 | 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] | 854 | { |
| 855 | void __iomem *rom_address; |
Aaro Koskinen | 82986dd | 2011-12-06 00:10:39 +0200 | [diff] [blame] | 856 | u8 *rom_copy; |
Aaro Koskinen | 02a81dd | 2011-12-06 00:10:36 +0200 | [diff] [blame] | 857 | |
Aaro Koskinen | 08ce239 | 2011-12-06 00:10:40 +0200 | [diff] [blame] | 858 | rom_address = pci_map_rom(dev, rom_size); |
Navya Sri Nizamkari | 076e235 | 2015-10-22 22:18:26 +0530 | [diff] [blame] | 859 | if (!rom_address) |
Aaro Koskinen | 02a81dd | 2011-12-06 00:10:36 +0200 | [diff] [blame] | 860 | return NULL; |
| 861 | |
| 862 | rom_copy = vzalloc(XGIFB_ROM_SIZE); |
Navya Sri Nizamkari | 076e235 | 2015-10-22 22:18:26 +0530 | [diff] [blame] | 863 | if (!rom_copy) |
Aaro Koskinen | 02a81dd | 2011-12-06 00:10:36 +0200 | [diff] [blame] | 864 | goto done; |
| 865 | |
Aaro Koskinen | 08ce239 | 2011-12-06 00:10:40 +0200 | [diff] [blame] | 866 | *rom_size = min_t(size_t, *rom_size, XGIFB_ROM_SIZE); |
| 867 | memcpy_fromio(rom_copy, rom_address, *rom_size); |
Aaro Koskinen | 02a81dd | 2011-12-06 00:10:36 +0200 | [diff] [blame] | 868 | |
| 869 | done: |
| 870 | pci_unmap_rom(dev, rom_address); |
| 871 | return rom_copy; |
| 872 | } |
| 873 | |
Aaro Koskinen | 334ab07 | 2013-07-16 23:13:30 +0300 | [diff] [blame] | 874 | static bool xgifb_read_vbios(struct pci_dev *pdev) |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 875 | { |
Aaro Koskinen | 02a81dd | 2011-12-06 00:10:36 +0200 | [diff] [blame] | 876 | struct xgifb_video_info *xgifb_info = pci_get_drvdata(pdev); |
Aaro Koskinen | 82986dd | 2011-12-06 00:10:39 +0200 | [diff] [blame] | 877 | u8 *vbios; |
Prashant P. Shah | a24d60f | 2010-09-02 15:25:38 +0530 | [diff] [blame] | 878 | unsigned long i; |
Aaro Koskinen | d1805b3 | 2011-12-06 00:10:41 +0200 | [diff] [blame] | 879 | unsigned char j; |
Aaro Koskinen | 97f4532 | 2011-12-06 00:10:34 +0200 | [diff] [blame] | 880 | struct XGI21_LVDSCapStruct *lvds; |
Aaro Koskinen | 08ce239 | 2011-12-06 00:10:40 +0200 | [diff] [blame] | 881 | size_t vbios_size; |
Aaro Koskinen | d1805b3 | 2011-12-06 00:10:41 +0200 | [diff] [blame] | 882 | int entry; |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 883 | |
Aaro Koskinen | 08ce239 | 2011-12-06 00:10:40 +0200 | [diff] [blame] | 884 | vbios = xgifb_copy_rom(pdev, &vbios_size); |
Navya Sri Nizamkari | 076e235 | 2015-10-22 22:18:26 +0530 | [diff] [blame] | 885 | if (!vbios) { |
Miguel Gómez | be25aef | 2012-07-06 12:40:40 +0200 | [diff] [blame] | 886 | dev_err(&pdev->dev, "Video BIOS not available\n"); |
Aaro Koskinen | c0d60da | 2013-03-27 23:53:07 +0200 | [diff] [blame] | 887 | return false; |
Aaro Koskinen | 02a81dd | 2011-12-06 00:10:36 +0200 | [diff] [blame] | 888 | } |
Aaro Koskinen | 08ce239 | 2011-12-06 00:10:40 +0200 | [diff] [blame] | 889 | if (vbios_size <= 0x65) |
| 890 | goto error; |
Aaro Koskinen | 25aa75f | 2011-12-06 00:10:48 +0200 | [diff] [blame] | 891 | /* |
| 892 | * The user can ignore the LVDS bit in the BIOS and force the display |
| 893 | * type. |
| 894 | */ |
| 895 | if (!(vbios[0x65] & 0x1) && |
| 896 | (!xgifb_info->display2_force || |
| 897 | xgifb_info->display2 != XGIFB_DISP_LCD)) { |
Aaro Koskinen | 02a81dd | 2011-12-06 00:10:36 +0200 | [diff] [blame] | 898 | vfree(vbios); |
Aaro Koskinen | c0d60da | 2013-03-27 23:53:07 +0200 | [diff] [blame] | 899 | return false; |
Aaro Koskinen | 02a81dd | 2011-12-06 00:10:36 +0200 | [diff] [blame] | 900 | } |
Aaro Koskinen | 08ce239 | 2011-12-06 00:10:40 +0200 | [diff] [blame] | 901 | if (vbios_size <= 0x317) |
| 902 | goto error; |
Aaro Koskinen | 4b21d99 | 2011-12-06 00:10:33 +0200 | [diff] [blame] | 903 | i = vbios[0x316] | (vbios[0x317] << 8); |
Aaro Koskinen | 08ce239 | 2011-12-06 00:10:40 +0200 | [diff] [blame] | 904 | if (vbios_size <= i - 1) |
| 905 | goto error; |
Aaro Koskinen | 4b21d99 | 2011-12-06 00:10:33 +0200 | [diff] [blame] | 906 | j = vbios[i - 1]; |
Aaro Koskinen | 08ce239 | 2011-12-06 00:10:40 +0200 | [diff] [blame] | 907 | if (j == 0) |
| 908 | goto error; |
Aaro Koskinen | bd76127 | 2011-12-06 00:10:31 +0200 | [diff] [blame] | 909 | if (j == 0xff) |
| 910 | j = 1; |
Walt Feasel | bb1243a | 2016-11-16 22:04:14 -0500 | [diff] [blame] | 911 | |
| 912 | /* Read the LVDS table index scratch register set by the BIOS. */ |
| 913 | |
Aaro Koskinen | d1805b3 | 2011-12-06 00:10:41 +0200 | [diff] [blame] | 914 | entry = xgifb_reg_get(xgifb_info->dev_info.P3d4, 0x36); |
| 915 | if (entry >= j) |
| 916 | entry = 0; |
| 917 | i += entry * 25; |
Aaro Koskinen | fab04b9 | 2011-12-06 00:10:45 +0200 | [diff] [blame] | 918 | lvds = &xgifb_info->lvds_data; |
Aaro Koskinen | d1805b3 | 2011-12-06 00:10:41 +0200 | [diff] [blame] | 919 | if (vbios_size <= i + 24) |
| 920 | goto error; |
| 921 | lvds->LVDS_Capability = vbios[i] | (vbios[i + 1] << 8); |
| 922 | lvds->LVDSHT = vbios[i + 2] | (vbios[i + 3] << 8); |
| 923 | lvds->LVDSVT = vbios[i + 4] | (vbios[i + 5] << 8); |
| 924 | lvds->LVDSHDE = vbios[i + 6] | (vbios[i + 7] << 8); |
| 925 | lvds->LVDSVDE = vbios[i + 8] | (vbios[i + 9] << 8); |
| 926 | lvds->LVDSHFP = vbios[i + 10] | (vbios[i + 11] << 8); |
| 927 | lvds->LVDSVFP = vbios[i + 12] | (vbios[i + 13] << 8); |
| 928 | lvds->LVDSHSYNC = vbios[i + 14] | (vbios[i + 15] << 8); |
| 929 | lvds->LVDSVSYNC = vbios[i + 16] | (vbios[i + 17] << 8); |
| 930 | lvds->VCLKData1 = vbios[i + 18]; |
| 931 | lvds->VCLKData2 = vbios[i + 19]; |
| 932 | lvds->PSC_S1 = vbios[i + 20]; |
| 933 | lvds->PSC_S2 = vbios[i + 21]; |
| 934 | lvds->PSC_S3 = vbios[i + 22]; |
| 935 | lvds->PSC_S4 = vbios[i + 23]; |
| 936 | lvds->PSC_S5 = vbios[i + 24]; |
Aaro Koskinen | 02a81dd | 2011-12-06 00:10:36 +0200 | [diff] [blame] | 937 | vfree(vbios); |
Aaro Koskinen | c0d60da | 2013-03-27 23:53:07 +0200 | [diff] [blame] | 938 | return true; |
Aaro Koskinen | 08ce239 | 2011-12-06 00:10:40 +0200 | [diff] [blame] | 939 | error: |
Miguel Gómez | be25aef | 2012-07-06 12:40:40 +0200 | [diff] [blame] | 940 | dev_err(&pdev->dev, "Video BIOS corrupted\n"); |
Aaro Koskinen | 08ce239 | 2011-12-06 00:10:40 +0200 | [diff] [blame] | 941 | vfree(vbios); |
Aaro Koskinen | c0d60da | 2013-03-27 23:53:07 +0200 | [diff] [blame] | 942 | return false; |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 943 | } |
| 944 | |
Aaro Koskinen | b053af1 | 2013-07-16 23:13:28 +0300 | [diff] [blame] | 945 | static void XGINew_ChkSenseStatus(struct vb_device_info *pVBInfo) |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 946 | { |
Prashant P. Shah | a24d60f | 2010-09-02 15:25:38 +0530 | [diff] [blame] | 947 | unsigned short tempbx = 0, temp, tempcx, CR3CData; |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 948 | |
Aaro Koskinen | 58839b0 | 2011-03-13 12:26:23 +0200 | [diff] [blame] | 949 | temp = xgifb_reg_get(pVBInfo->P3d4, 0x32); |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 950 | |
Prashant P. Shah | a24d60f | 2010-09-02 15:25:38 +0530 | [diff] [blame] | 951 | if (temp & Monitor1Sense) |
| 952 | tempbx |= ActiveCRT1; |
| 953 | if (temp & LCDSense) |
| 954 | tempbx |= ActiveLCD; |
| 955 | if (temp & Monitor2Sense) |
| 956 | tempbx |= ActiveCRT2; |
| 957 | if (temp & TVSense) { |
| 958 | tempbx |= ActiveTV; |
| 959 | if (temp & AVIDEOSense) |
| 960 | tempbx |= (ActiveAVideo << 8); |
| 961 | if (temp & SVIDEOSense) |
| 962 | tempbx |= (ActiveSVideo << 8); |
| 963 | if (temp & SCARTSense) |
| 964 | tempbx |= (ActiveSCART << 8); |
| 965 | if (temp & HiTVSense) |
| 966 | tempbx |= (ActiveHiTV << 8); |
| 967 | if (temp & YPbPrSense) |
| 968 | tempbx |= (ActiveYPbPr << 8); |
| 969 | } |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 970 | |
Aaro Koskinen | 58839b0 | 2011-03-13 12:26:23 +0200 | [diff] [blame] | 971 | tempcx = xgifb_reg_get(pVBInfo->P3d4, 0x3d); |
| 972 | tempcx |= (xgifb_reg_get(pVBInfo->P3d4, 0x3e) << 8); |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 973 | |
Prashant P. Shah | a24d60f | 2010-09-02 15:25:38 +0530 | [diff] [blame] | 974 | if (tempbx & tempcx) { |
Aaro Koskinen | 58839b0 | 2011-03-13 12:26:23 +0200 | [diff] [blame] | 975 | CR3CData = xgifb_reg_get(pVBInfo->P3d4, 0x3c); |
Miguel Gómez | 3bcc246 | 2012-07-06 12:40:53 +0200 | [diff] [blame] | 976 | if (!(CR3CData & DisplayDeviceFromCMOS)) |
Prashant P. Shah | a24d60f | 2010-09-02 15:25:38 +0530 | [diff] [blame] | 977 | tempcx = 0x1FF0; |
Prashant P. Shah | a24d60f | 2010-09-02 15:25:38 +0530 | [diff] [blame] | 978 | } else { |
| 979 | tempcx = 0x1FF0; |
Prashant P. Shah | a24d60f | 2010-09-02 15:25:38 +0530 | [diff] [blame] | 980 | } |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 981 | |
Prashant P. Shah | a24d60f | 2010-09-02 15:25:38 +0530 | [diff] [blame] | 982 | tempbx &= tempcx; |
Aaro Koskinen | 8104e32 | 2011-03-13 12:26:22 +0200 | [diff] [blame] | 983 | xgifb_reg_set(pVBInfo->P3d4, 0x3d, (tempbx & 0x00FF)); |
| 984 | xgifb_reg_set(pVBInfo->P3d4, 0x3e, ((tempbx & 0xFF00) >> 8)); |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 985 | } |
Prashant P. Shah | a24d60f | 2010-09-02 15:25:38 +0530 | [diff] [blame] | 986 | |
Aaro Koskinen | b053af1 | 2013-07-16 23:13:28 +0300 | [diff] [blame] | 987 | static void XGINew_SetModeScratch(struct vb_device_info *pVBInfo) |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 988 | { |
Prashant P. Shah | a24d60f | 2010-09-02 15:25:38 +0530 | [diff] [blame] | 989 | unsigned short temp, tempcl = 0, tempch = 0, CR31Data, CR38Data; |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 990 | |
Aaro Koskinen | 58839b0 | 2011-03-13 12:26:23 +0200 | [diff] [blame] | 991 | temp = xgifb_reg_get(pVBInfo->P3d4, 0x3d); |
| 992 | temp |= xgifb_reg_get(pVBInfo->P3d4, 0x3e) << 8; |
| 993 | temp |= (xgifb_reg_get(pVBInfo->P3d4, 0x31) & (DriverMode >> 8)) << 8; |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 994 | |
Prashant P. Shah | a24d60f | 2010-09-02 15:25:38 +0530 | [diff] [blame] | 995 | if (pVBInfo->IF_DEF_CRT2Monitor == 1) { |
| 996 | if (temp & ActiveCRT2) |
| 997 | tempcl = SetCRT2ToRAMDAC; |
| 998 | } |
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 (temp & ActiveLCD) { |
| 1001 | tempcl |= SetCRT2ToLCD; |
| 1002 | if (temp & DriverMode) { |
| 1003 | if (temp & ActiveTV) { |
| 1004 | tempch = SetToLCDA | EnableDualEdge; |
| 1005 | temp ^= SetCRT2ToLCD; |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 1006 | |
Prashant P. Shah | a24d60f | 2010-09-02 15:25:38 +0530 | [diff] [blame] | 1007 | if ((temp >> 8) & ActiveAVideo) |
| 1008 | tempcl |= SetCRT2ToAVIDEO; |
| 1009 | if ((temp >> 8) & ActiveSVideo) |
| 1010 | tempcl |= SetCRT2ToSVIDEO; |
| 1011 | if ((temp >> 8) & ActiveSCART) |
| 1012 | tempcl |= SetCRT2ToSCART; |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 1013 | |
Prashant P. Shah | a24d60f | 2010-09-02 15:25:38 +0530 | [diff] [blame] | 1014 | if (pVBInfo->IF_DEF_HiVision == 1) { |
| 1015 | if ((temp >> 8) & ActiveHiTV) |
Peter Huewe | 599801f | 2012-02-09 21:11:45 +0100 | [diff] [blame] | 1016 | tempcl |= SetCRT2ToHiVision; |
Prashant P. Shah | a24d60f | 2010-09-02 15:25:38 +0530 | [diff] [blame] | 1017 | } |
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_YPbPr == 1) { |
| 1020 | if ((temp >> 8) & ActiveYPbPr) |
| 1021 | tempch |= SetYPbPr; |
| 1022 | } |
| 1023 | } |
| 1024 | } |
| 1025 | } else { |
| 1026 | if ((temp >> 8) & ActiveAVideo) |
| 1027 | tempcl |= SetCRT2ToAVIDEO; |
| 1028 | if ((temp >> 8) & ActiveSVideo) |
| 1029 | tempcl |= SetCRT2ToSVIDEO; |
| 1030 | if ((temp >> 8) & ActiveSCART) |
| 1031 | tempcl |= SetCRT2ToSCART; |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 1032 | |
Prashant P. Shah | a24d60f | 2010-09-02 15:25:38 +0530 | [diff] [blame] | 1033 | if (pVBInfo->IF_DEF_HiVision == 1) { |
| 1034 | if ((temp >> 8) & ActiveHiTV) |
Peter Huewe | 599801f | 2012-02-09 21:11:45 +0100 | [diff] [blame] | 1035 | tempcl |= SetCRT2ToHiVision; |
Prashant P. Shah | a24d60f | 2010-09-02 15:25:38 +0530 | [diff] [blame] | 1036 | } |
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_YPbPr == 1) { |
| 1039 | if ((temp >> 8) & ActiveYPbPr) |
| 1040 | tempch |= SetYPbPr; |
| 1041 | } |
| 1042 | } |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 1043 | |
Prashant P. Shah | a24d60f | 2010-09-02 15:25:38 +0530 | [diff] [blame] | 1044 | tempcl |= SetSimuScanMode; |
Walt Feasel | 49a906a | 2016-11-16 22:04:12 -0500 | [diff] [blame] | 1045 | if ((!(temp & ActiveCRT1)) && ((temp & ActiveLCD) || |
| 1046 | (temp & ActiveTV) || |
| 1047 | (temp & ActiveCRT2))) |
Peter Huewe | 6896b94 | 2012-02-09 21:11:46 +0100 | [diff] [blame] | 1048 | tempcl ^= (SetSimuScanMode | SwitchCRT2); |
Prashant P. Shah | a24d60f | 2010-09-02 15:25:38 +0530 | [diff] [blame] | 1049 | if ((temp & ActiveLCD) && (temp & ActiveTV)) |
Peter Huewe | 6896b94 | 2012-02-09 21:11:46 +0100 | [diff] [blame] | 1050 | tempcl ^= (SetSimuScanMode | SwitchCRT2); |
Aaro Koskinen | 8104e32 | 2011-03-13 12:26:22 +0200 | [diff] [blame] | 1051 | xgifb_reg_set(pVBInfo->P3d4, 0x30, tempcl); |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 1052 | |
Aaro Koskinen | 58839b0 | 2011-03-13 12:26:23 +0200 | [diff] [blame] | 1053 | CR31Data = xgifb_reg_get(pVBInfo->P3d4, 0x31); |
Prashant P. Shah | a24d60f | 2010-09-02 15:25:38 +0530 | [diff] [blame] | 1054 | CR31Data &= ~(SetNotSimuMode >> 8); |
| 1055 | if (!(temp & ActiveCRT1)) |
| 1056 | CR31Data |= (SetNotSimuMode >> 8); |
| 1057 | CR31Data &= ~(DisableCRT2Display >> 8); |
| 1058 | if (!((temp & ActiveLCD) || (temp & ActiveTV) || (temp & ActiveCRT2))) |
| 1059 | CR31Data |= (DisableCRT2Display >> 8); |
Aaro Koskinen | 8104e32 | 2011-03-13 12:26:22 +0200 | [diff] [blame] | 1060 | xgifb_reg_set(pVBInfo->P3d4, 0x31, CR31Data); |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 1061 | |
Aaro Koskinen | 58839b0 | 2011-03-13 12:26:23 +0200 | [diff] [blame] | 1062 | CR38Data = xgifb_reg_get(pVBInfo->P3d4, 0x38); |
Prashant P. Shah | a24d60f | 2010-09-02 15:25:38 +0530 | [diff] [blame] | 1063 | CR38Data &= ~SetYPbPr; |
| 1064 | CR38Data |= tempch; |
Aaro Koskinen | 8104e32 | 2011-03-13 12:26:22 +0200 | [diff] [blame] | 1065 | xgifb_reg_set(pVBInfo->P3d4, 0x38, CR38Data); |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 1066 | } |
| 1067 | |
Aaro Koskinen | 40544b0 | 2011-11-13 00:09:25 +0200 | [diff] [blame] | 1068 | static unsigned short XGINew_SenseLCD(struct xgi_hw_device_info |
| 1069 | *HwDeviceExtension, |
| 1070 | struct vb_device_info *pVBInfo) |
| 1071 | { |
Peter Huewe | bcd1f16 | 2013-05-13 23:41:46 +0200 | [diff] [blame] | 1072 | unsigned short temp = HwDeviceExtension->ulCRT2LCDType; |
Aaro Koskinen | 40544b0 | 2011-11-13 00:09:25 +0200 | [diff] [blame] | 1073 | |
Peter Huewe | bcd1f16 | 2013-05-13 23:41:46 +0200 | [diff] [blame] | 1074 | switch (HwDeviceExtension->ulCRT2LCDType) { |
| 1075 | case LCD_640x480: |
| 1076 | case LCD_1024x600: |
| 1077 | case LCD_1152x864: |
| 1078 | case LCD_1280x960: |
| 1079 | case LCD_1152x768: |
| 1080 | case LCD_1920x1440: |
| 1081 | case LCD_2048x1536: |
| 1082 | temp = 0; /* overwrite used ulCRT2LCDType */ |
| 1083 | break; |
| 1084 | case LCD_UNKNOWN: /* unknown lcd, do nothing */ |
Aaro Koskinen | 40544b0 | 2011-11-13 00:09:25 +0200 | [diff] [blame] | 1085 | return 0; |
Aaro Koskinen | 40544b0 | 2011-11-13 00:09:25 +0200 | [diff] [blame] | 1086 | } |
Peter Huewe | bcd1f16 | 2013-05-13 23:41:46 +0200 | [diff] [blame] | 1087 | xgifb_reg_and_or(pVBInfo->P3d4, 0x36, 0xF0, temp); |
| 1088 | return 1; |
Aaro Koskinen | 40544b0 | 2011-11-13 00:09:25 +0200 | [diff] [blame] | 1089 | } |
| 1090 | |
Aaro Koskinen | c0d60da | 2013-03-27 23:53:07 +0200 | [diff] [blame] | 1091 | static void XGINew_GetXG21Sense(struct pci_dev *pdev, |
Walt Feasel | 945e17c | 2016-11-16 22:04:13 -0500 | [diff] [blame] | 1092 | struct vb_device_info *pVBInfo) |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 1093 | { |
Aaro Koskinen | c0d60da | 2013-03-27 23:53:07 +0200 | [diff] [blame] | 1094 | struct xgifb_video_info *xgifb_info = pci_get_drvdata(pdev); |
Prashant P. Shah | a24d60f | 2010-09-02 15:25:38 +0530 | [diff] [blame] | 1095 | unsigned char Temp; |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 1096 | |
Aaro Koskinen | 334ab07 | 2013-07-16 23:13:30 +0300 | [diff] [blame] | 1097 | if (xgifb_read_vbios(pdev)) { /* For XG21 LVDS */ |
Aaro Koskinen | b9bf6e4 | 2011-03-13 12:26:24 +0200 | [diff] [blame] | 1098 | xgifb_reg_or(pVBInfo->P3d4, 0x32, LCDSense); |
Kenji Toyama | bf32fcb | 2011-04-23 12:11:16 +0800 | [diff] [blame] | 1099 | /* LVDS on chip */ |
| 1100 | xgifb_reg_and_or(pVBInfo->P3d4, 0x38, ~0xE0, 0xC0); |
Prashant P. Shah | a24d60f | 2010-09-02 15:25:38 +0530 | [diff] [blame] | 1101 | } else { |
Walt Feasel | bb1243a | 2016-11-16 22:04:14 -0500 | [diff] [blame] | 1102 | /* Enable GPIOA/B read */ |
Kenji Toyama | bf32fcb | 2011-04-23 12:11:16 +0800 | [diff] [blame] | 1103 | xgifb_reg_and_or(pVBInfo->P3d4, 0x4A, ~0x03, 0x03); |
Aaro Koskinen | 58839b0 | 2011-03-13 12:26:23 +0200 | [diff] [blame] | 1104 | Temp = xgifb_reg_get(pVBInfo->P3d4, 0x48) & 0xC0; |
Prashant P. Shah | a24d60f | 2010-09-02 15:25:38 +0530 | [diff] [blame] | 1105 | if (Temp == 0xC0) { /* DVI & DVO GPIOA/B pull high */ |
Aaro Koskinen | c0d60da | 2013-03-27 23:53:07 +0200 | [diff] [blame] | 1106 | XGINew_SenseLCD(&xgifb_info->hw_info, pVBInfo); |
Aaro Koskinen | b9bf6e4 | 2011-03-13 12:26:24 +0200 | [diff] [blame] | 1107 | xgifb_reg_or(pVBInfo->P3d4, 0x32, LCDSense); |
Kenji Toyama | bf32fcb | 2011-04-23 12:11:16 +0800 | [diff] [blame] | 1108 | /* Enable read GPIOF */ |
| 1109 | xgifb_reg_and_or(pVBInfo->P3d4, 0x4A, ~0x20, 0x20); |
Peter Huewe | 9195ba0 | 2013-05-13 23:41:47 +0200 | [diff] [blame] | 1110 | if (xgifb_reg_get(pVBInfo->P3d4, 0x48) & 0x04) |
| 1111 | Temp = 0xA0; /* Only DVO on chip */ |
Prashant P. Shah | a24d60f | 2010-09-02 15:25:38 +0530 | [diff] [blame] | 1112 | else |
Peter Huewe | 9195ba0 | 2013-05-13 23:41:47 +0200 | [diff] [blame] | 1113 | Temp = 0x80; /* TMDS on chip */ |
| 1114 | xgifb_reg_and_or(pVBInfo->P3d4, 0x38, ~0xE0, Temp); |
Kenji Toyama | bf32fcb | 2011-04-23 12:11:16 +0800 | [diff] [blame] | 1115 | /* Disable read GPIOF */ |
| 1116 | xgifb_reg_and(pVBInfo->P3d4, 0x4A, ~0x20); |
Prashant P. Shah | a24d60f | 2010-09-02 15:25:38 +0530 | [diff] [blame] | 1117 | } |
Prashant P. Shah | a24d60f | 2010-09-02 15:25:38 +0530 | [diff] [blame] | 1118 | } |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 1119 | } |
| 1120 | |
Aaro Koskinen | b053af1 | 2013-07-16 23:13:28 +0300 | [diff] [blame] | 1121 | static void XGINew_GetXG27Sense(struct vb_device_info *pVBInfo) |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 1122 | { |
Bill Pemberton | 108afbf | 2010-06-17 13:10:47 -0400 | [diff] [blame] | 1123 | unsigned char Temp, bCR4A; |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 1124 | |
Aaro Koskinen | 58839b0 | 2011-03-13 12:26:23 +0200 | [diff] [blame] | 1125 | bCR4A = xgifb_reg_get(pVBInfo->P3d4, 0x4A); |
Walt Feasel | bb1243a | 2016-11-16 22:04:14 -0500 | [diff] [blame] | 1126 | /* Enable GPIOA/B/C read */ |
Kenji Toyama | bf32fcb | 2011-04-23 12:11:16 +0800 | [diff] [blame] | 1127 | xgifb_reg_and_or(pVBInfo->P3d4, 0x4A, ~0x07, 0x07); |
Aaro Koskinen | 58839b0 | 2011-03-13 12:26:23 +0200 | [diff] [blame] | 1128 | Temp = xgifb_reg_get(pVBInfo->P3d4, 0x48) & 0x07; |
Aaro Koskinen | 8104e32 | 2011-03-13 12:26:22 +0200 | [diff] [blame] | 1129 | xgifb_reg_set(pVBInfo->P3d4, 0x4A, bCR4A); |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 1130 | |
Prashant P. Shah | a24d60f | 2010-09-02 15:25:38 +0530 | [diff] [blame] | 1131 | if (Temp <= 0x02) { |
Kenji Toyama | bf32fcb | 2011-04-23 12:11:16 +0800 | [diff] [blame] | 1132 | /* LVDS setting */ |
| 1133 | xgifb_reg_and_or(pVBInfo->P3d4, 0x38, ~0xE0, 0xC0); |
Aaro Koskinen | 8104e32 | 2011-03-13 12:26:22 +0200 | [diff] [blame] | 1134 | xgifb_reg_set(pVBInfo->P3d4, 0x30, 0x21); |
Prashant P. Shah | a24d60f | 2010-09-02 15:25:38 +0530 | [diff] [blame] | 1135 | } else { |
Kenji Toyama | bf32fcb | 2011-04-23 12:11:16 +0800 | [diff] [blame] | 1136 | /* TMDS/DVO setting */ |
| 1137 | xgifb_reg_and_or(pVBInfo->P3d4, 0x38, ~0xE0, 0xA0); |
Prashant P. Shah | a24d60f | 2010-09-02 15:25:38 +0530 | [diff] [blame] | 1138 | } |
Aaro Koskinen | b9bf6e4 | 2011-03-13 12:26:24 +0200 | [diff] [blame] | 1139 | xgifb_reg_or(pVBInfo->P3d4, 0x32, LCDSense); |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 1140 | } |
| 1141 | |
Aaro Koskinen | e0cc8a6 | 2011-03-08 22:16:20 +0200 | [diff] [blame] | 1142 | static unsigned char GetXG21FPBits(struct vb_device_info *pVBInfo) |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 1143 | { |
Bill Pemberton | 108afbf | 2010-06-17 13:10:47 -0400 | [diff] [blame] | 1144 | unsigned char CR38, CR4A, temp; |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 1145 | |
Aaro Koskinen | 58839b0 | 2011-03-13 12:26:23 +0200 | [diff] [blame] | 1146 | CR4A = xgifb_reg_get(pVBInfo->P3d4, 0x4A); |
Kenji Toyama | bf32fcb | 2011-04-23 12:11:16 +0800 | [diff] [blame] | 1147 | /* enable GPIOE read */ |
| 1148 | xgifb_reg_and_or(pVBInfo->P3d4, 0x4A, ~0x10, 0x10); |
Aaro Koskinen | 58839b0 | 2011-03-13 12:26:23 +0200 | [diff] [blame] | 1149 | CR38 = xgifb_reg_get(pVBInfo->P3d4, 0x38); |
Prashant P. Shah | a24d60f | 2010-09-02 15:25:38 +0530 | [diff] [blame] | 1150 | temp = 0; |
| 1151 | if ((CR38 & 0xE0) > 0x80) { |
Aaro Koskinen | 58839b0 | 2011-03-13 12:26:23 +0200 | [diff] [blame] | 1152 | temp = xgifb_reg_get(pVBInfo->P3d4, 0x48); |
Prashant P. Shah | a24d60f | 2010-09-02 15:25:38 +0530 | [diff] [blame] | 1153 | temp &= 0x08; |
| 1154 | temp >>= 3; |
| 1155 | } |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 1156 | |
Aaro Koskinen | 8104e32 | 2011-03-13 12:26:22 +0200 | [diff] [blame] | 1157 | xgifb_reg_set(pVBInfo->P3d4, 0x4A, CR4A); |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 1158 | |
Prashant P. Shah | a24d60f | 2010-09-02 15:25:38 +0530 | [diff] [blame] | 1159 | return temp; |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 1160 | } |
| 1161 | |
Aaro Koskinen | e0cc8a6 | 2011-03-08 22:16:20 +0200 | [diff] [blame] | 1162 | static unsigned char GetXG27FPBits(struct vb_device_info *pVBInfo) |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 1163 | { |
Bill Pemberton | 108afbf | 2010-06-17 13:10:47 -0400 | [diff] [blame] | 1164 | unsigned char CR4A, temp; |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 1165 | |
Aaro Koskinen | 58839b0 | 2011-03-13 12:26:23 +0200 | [diff] [blame] | 1166 | CR4A = xgifb_reg_get(pVBInfo->P3d4, 0x4A); |
Kenji Toyama | bf32fcb | 2011-04-23 12:11:16 +0800 | [diff] [blame] | 1167 | /* enable GPIOA/B/C read */ |
| 1168 | xgifb_reg_and_or(pVBInfo->P3d4, 0x4A, ~0x03, 0x03); |
Aaro Koskinen | 58839b0 | 2011-03-13 12:26:23 +0200 | [diff] [blame] | 1169 | temp = xgifb_reg_get(pVBInfo->P3d4, 0x48); |
Peter Huewe | 986eb9f | 2013-05-13 23:41:48 +0200 | [diff] [blame] | 1170 | if (temp > 2) |
Dan Carpenter | 2f123cb | 2012-08-14 10:04:45 +0300 | [diff] [blame] | 1171 | temp = ((temp & 0x04) >> 1) | ((~temp) & 0x01); |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 1172 | |
Aaro Koskinen | 8104e32 | 2011-03-13 12:26:22 +0200 | [diff] [blame] | 1173 | xgifb_reg_set(pVBInfo->P3d4, 0x4A, CR4A); |
Prashant P. Shah | a24d60f | 2010-09-02 15:25:38 +0530 | [diff] [blame] | 1174 | |
| 1175 | return temp; |
apatard@mandriva.com | d7636e0 | 2010-05-19 10:44:14 +0200 | [diff] [blame] | 1176 | } |
| 1177 | |
Aaro Koskinen | c976c78 | 2013-05-29 23:59:00 +0300 | [diff] [blame] | 1178 | static bool xgifb_bridge_is_on(struct vb_device_info *vb_info) |
| 1179 | { |
| 1180 | u8 flag; |
| 1181 | |
| 1182 | flag = xgifb_reg_get(vb_info->Part4Port, 0x00); |
| 1183 | return flag == 1 || flag == 2; |
| 1184 | } |
| 1185 | |
Aaro Koskinen | 6048d761 | 2011-10-11 21:47:16 +0300 | [diff] [blame] | 1186 | unsigned char XGIInitNew(struct pci_dev *pdev) |
Aaro Koskinen | b9ebf5e | 2011-03-13 12:26:06 +0200 | [diff] [blame] | 1187 | { |
Aaro Koskinen | ab886ff | 2011-10-11 21:47:18 +0300 | [diff] [blame] | 1188 | struct xgifb_video_info *xgifb_info = pci_get_drvdata(pdev); |
Aaro Koskinen | 6048d761 | 2011-10-11 21:47:16 +0300 | [diff] [blame] | 1189 | struct xgi_hw_device_info *HwDeviceExtension = &xgifb_info->hw_info; |
Aaro Koskinen | b9ebf5e | 2011-03-13 12:26:06 +0200 | [diff] [blame] | 1190 | struct vb_device_info VBINF; |
| 1191 | struct vb_device_info *pVBInfo = &VBINF; |
| 1192 | unsigned char i, temp = 0, temp1; |
Aaro Koskinen | b9ebf5e | 2011-03-13 12:26:06 +0200 | [diff] [blame] | 1193 | |
Aaro Koskinen | b9ebf5e | 2011-03-13 12:26:06 +0200 | [diff] [blame] | 1194 | pVBInfo->FBAddr = HwDeviceExtension->pjVideoMemoryAddress; |
| 1195 | |
Navya Sri Nizamkari | 076e235 | 2015-10-22 22:18:26 +0530 | [diff] [blame] | 1196 | if (!pVBInfo->FBAddr) { |
Miguel Gómez | 1918570 | 2012-06-18 13:12:06 +0200 | [diff] [blame] | 1197 | dev_dbg(&pdev->dev, "pVBInfo->FBAddr == 0\n"); |
Aaro Koskinen | b9ebf5e | 2011-03-13 12:26:06 +0200 | [diff] [blame] | 1198 | return 0; |
| 1199 | } |
Aaro Koskinen | b9ebf5e | 2011-03-13 12:26:06 +0200 | [diff] [blame] | 1200 | |
Aaro Koskinen | 56810a9 | 2013-01-21 02:57:47 +0200 | [diff] [blame] | 1201 | XGIRegInit(pVBInfo, xgifb_info->vga_base); |
Aaro Koskinen | b9ebf5e | 2011-03-13 12:26:06 +0200 | [diff] [blame] | 1202 | |
Aaro Koskinen | b8e1cc5 | 2013-01-21 02:57:48 +0200 | [diff] [blame] | 1203 | outb(0x67, pVBInfo->P3c2); |
| 1204 | |
Aaro Koskinen | b9ebf5e | 2011-03-13 12:26:06 +0200 | [diff] [blame] | 1205 | InitTo330Pointer(HwDeviceExtension->jChipType, pVBInfo); |
| 1206 | |
Miguel Gómez | 949eb0a | 2012-07-06 12:40:36 +0200 | [diff] [blame] | 1207 | /* Openkey */ |
Aaro Koskinen | 8104e32 | 2011-03-13 12:26:22 +0200 | [diff] [blame] | 1208 | xgifb_reg_set(pVBInfo->P3c4, 0x05, 0x86); |
Aaro Koskinen | b9ebf5e | 2011-03-13 12:26:06 +0200 | [diff] [blame] | 1209 | |
| 1210 | /* GetXG21Sense (GPIO) */ |
| 1211 | if (HwDeviceExtension->jChipType == XG21) |
Aaro Koskinen | c0d60da | 2013-03-27 23:53:07 +0200 | [diff] [blame] | 1212 | XGINew_GetXG21Sense(pdev, pVBInfo); |
Aaro Koskinen | b9ebf5e | 2011-03-13 12:26:06 +0200 | [diff] [blame] | 1213 | |
| 1214 | if (HwDeviceExtension->jChipType == XG27) |
Aaro Koskinen | b053af1 | 2013-07-16 23:13:28 +0300 | [diff] [blame] | 1215 | XGINew_GetXG27Sense(pVBInfo); |
Aaro Koskinen | b9ebf5e | 2011-03-13 12:26:06 +0200 | [diff] [blame] | 1216 | |
Miguel Gómez | 949eb0a | 2012-07-06 12:40:36 +0200 | [diff] [blame] | 1217 | /* Reset Extended register */ |
Aaro Koskinen | b9ebf5e | 2011-03-13 12:26:06 +0200 | [diff] [blame] | 1218 | |
| 1219 | for (i = 0x06; i < 0x20; i++) |
Aaro Koskinen | 8104e32 | 2011-03-13 12:26:22 +0200 | [diff] [blame] | 1220 | xgifb_reg_set(pVBInfo->P3c4, i, 0); |
Aaro Koskinen | b9ebf5e | 2011-03-13 12:26:06 +0200 | [diff] [blame] | 1221 | |
| 1222 | for (i = 0x21; i <= 0x27; i++) |
Aaro Koskinen | 8104e32 | 2011-03-13 12:26:22 +0200 | [diff] [blame] | 1223 | xgifb_reg_set(pVBInfo->P3c4, i, 0); |
Aaro Koskinen | b9ebf5e | 2011-03-13 12:26:06 +0200 | [diff] [blame] | 1224 | |
Aaro Koskinen | 0658733 | 2011-03-13 12:26:10 +0200 | [diff] [blame] | 1225 | for (i = 0x31; i <= 0x3B; 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 | |
Miguel Gómez | 949eb0a | 2012-07-06 12:40:36 +0200 | [diff] [blame] | 1228 | /* Auto over driver for XG42 */ |
Kenji Toyama | bf32fcb | 2011-04-23 12:11:16 +0800 | [diff] [blame] | 1229 | if (HwDeviceExtension->jChipType == XG42) |
Aaro Koskinen | 8104e32 | 2011-03-13 12:26:22 +0200 | [diff] [blame] | 1230 | xgifb_reg_set(pVBInfo->P3c4, 0x3B, 0xC0); |
Aaro Koskinen | b9ebf5e | 2011-03-13 12:26:06 +0200 | [diff] [blame] | 1231 | |
Aaro Koskinen | b9ebf5e | 2011-03-13 12:26:06 +0200 | [diff] [blame] | 1232 | for (i = 0x79; i <= 0x7C; i++) |
Miguel Gómez | 949eb0a | 2012-07-06 12:40:36 +0200 | [diff] [blame] | 1233 | xgifb_reg_set(pVBInfo->P3d4, i, 0); |
Aaro Koskinen | b9ebf5e | 2011-03-13 12:26:06 +0200 | [diff] [blame] | 1234 | |
Aaro Koskinen | b9ebf5e | 2011-03-13 12:26:06 +0200 | [diff] [blame] | 1235 | if (HwDeviceExtension->jChipType >= XG20) |
Peter Huewe | 6d12dae | 2012-06-14 00:21:52 +0200 | [diff] [blame] | 1236 | xgifb_reg_set(pVBInfo->P3d4, 0x97, pVBInfo->XGINew_CR97); |
Aaro Koskinen | b9ebf5e | 2011-03-13 12:26:06 +0200 | [diff] [blame] | 1237 | |
Miguel Gómez | 949eb0a | 2012-07-06 12:40:36 +0200 | [diff] [blame] | 1238 | /* SetDefExt1Regs begin */ |
Peter Huewe | 6d12dae | 2012-06-14 00:21:52 +0200 | [diff] [blame] | 1239 | xgifb_reg_set(pVBInfo->P3c4, 0x07, XGI330_SR07); |
Aaro Koskinen | b9ebf5e | 2011-03-13 12:26:06 +0200 | [diff] [blame] | 1240 | if (HwDeviceExtension->jChipType == XG27) { |
Peter Huewe | 6d12dae | 2012-06-14 00:21:52 +0200 | [diff] [blame] | 1241 | xgifb_reg_set(pVBInfo->P3c4, 0x40, XG27_SR40); |
| 1242 | xgifb_reg_set(pVBInfo->P3c4, 0x41, XG27_SR41); |
Aaro Koskinen | b9ebf5e | 2011-03-13 12:26:06 +0200 | [diff] [blame] | 1243 | } |
Aaro Koskinen | 8104e32 | 2011-03-13 12:26:22 +0200 | [diff] [blame] | 1244 | xgifb_reg_set(pVBInfo->P3c4, 0x11, 0x0F); |
Peter Huewe | 6d12dae | 2012-06-14 00:21:52 +0200 | [diff] [blame] | 1245 | xgifb_reg_set(pVBInfo->P3c4, 0x1F, XGI330_SR1F); |
Miguel Gómez | 949eb0a | 2012-07-06 12:40:36 +0200 | [diff] [blame] | 1246 | /* Frame buffer can read/write SR20 */ |
Kenji Toyama | bf32fcb | 2011-04-23 12:11:16 +0800 | [diff] [blame] | 1247 | xgifb_reg_set(pVBInfo->P3c4, 0x20, 0xA0); |
Miguel Gómez | 949eb0a | 2012-07-06 12:40:36 +0200 | [diff] [blame] | 1248 | /* H/W request for slow corner chip */ |
Kenji Toyama | bf32fcb | 2011-04-23 12:11:16 +0800 | [diff] [blame] | 1249 | xgifb_reg_set(pVBInfo->P3c4, 0x36, 0x70); |
Miguel Gómez | 949eb0a | 2012-07-06 12:40:36 +0200 | [diff] [blame] | 1250 | if (HwDeviceExtension->jChipType == XG27) |
Peter Huewe | 6d12dae | 2012-06-14 00:21:52 +0200 | [diff] [blame] | 1251 | xgifb_reg_set(pVBInfo->P3c4, 0x36, XG27_SR36); |
Aaro Koskinen | b9ebf5e | 2011-03-13 12:26:06 +0200 | [diff] [blame] | 1252 | |
Miguel Gómez | 949eb0a | 2012-07-06 12:40:36 +0200 | [diff] [blame] | 1253 | if (HwDeviceExtension->jChipType < XG20) { |
Aaro Koskinen | 6048d761 | 2011-10-11 21:47:16 +0300 | [diff] [blame] | 1254 | u32 Temp; |
| 1255 | |
Aaro Koskinen | 0658733 | 2011-03-13 12:26:10 +0200 | [diff] [blame] | 1256 | /* Set AGP customize registers (in SetDefAGPRegs) Start */ |
| 1257 | for (i = 0x47; i <= 0x4C; i++) |
Kenji Toyama | bf32fcb | 2011-04-23 12:11:16 +0800 | [diff] [blame] | 1258 | xgifb_reg_set(pVBInfo->P3d4, |
| 1259 | i, |
Aaro Koskinen | ea12b4e | 2012-11-04 21:15:05 +0200 | [diff] [blame] | 1260 | XGI340_AGPReg[i - 0x47]); |
Aaro Koskinen | b9ebf5e | 2011-03-13 12:26:06 +0200 | [diff] [blame] | 1261 | |
Aaro Koskinen | 0658733 | 2011-03-13 12:26:10 +0200 | [diff] [blame] | 1262 | for (i = 0x70; i <= 0x71; i++) |
Kenji Toyama | bf32fcb | 2011-04-23 12:11:16 +0800 | [diff] [blame] | 1263 | xgifb_reg_set(pVBInfo->P3d4, |
| 1264 | i, |
Aaro Koskinen | ea12b4e | 2012-11-04 21:15:05 +0200 | [diff] [blame] | 1265 | XGI340_AGPReg[6 + i - 0x70]); |
Aaro Koskinen | b9ebf5e | 2011-03-13 12:26:06 +0200 | [diff] [blame] | 1266 | |
Aaro Koskinen | 0658733 | 2011-03-13 12:26:10 +0200 | [diff] [blame] | 1267 | for (i = 0x74; i <= 0x77; i++) |
Kenji Toyama | bf32fcb | 2011-04-23 12:11:16 +0800 | [diff] [blame] | 1268 | xgifb_reg_set(pVBInfo->P3d4, |
| 1269 | i, |
Aaro Koskinen | ea12b4e | 2012-11-04 21:15:05 +0200 | [diff] [blame] | 1270 | XGI340_AGPReg[8 + i - 0x74]); |
Aaro Koskinen | b9ebf5e | 2011-03-13 12:26:06 +0200 | [diff] [blame] | 1271 | |
Aaro Koskinen | 6048d761 | 2011-10-11 21:47:16 +0300 | [diff] [blame] | 1272 | pci_read_config_dword(pdev, 0x50, &Temp); |
Aaro Koskinen | 0658733 | 2011-03-13 12:26:10 +0200 | [diff] [blame] | 1273 | Temp >>= 20; |
| 1274 | Temp &= 0xF; |
Aaro Koskinen | b9ebf5e | 2011-03-13 12:26:06 +0200 | [diff] [blame] | 1275 | |
Aaro Koskinen | 0658733 | 2011-03-13 12:26:10 +0200 | [diff] [blame] | 1276 | if (Temp == 1) |
Aaro Koskinen | 8104e32 | 2011-03-13 12:26:22 +0200 | [diff] [blame] | 1277 | xgifb_reg_set(pVBInfo->P3d4, 0x48, 0x20); /* CR48 */ |
Aaro Koskinen | b9ebf5e | 2011-03-13 12:26:06 +0200 | [diff] [blame] | 1278 | } /* != XG20 */ |
| 1279 | |
| 1280 | /* Set PCI */ |
Peter Huewe | 6d12dae | 2012-06-14 00:21:52 +0200 | [diff] [blame] | 1281 | xgifb_reg_set(pVBInfo->P3c4, 0x23, XGI330_SR23); |
| 1282 | xgifb_reg_set(pVBInfo->P3c4, 0x24, XGI330_SR24); |
Aaro Koskinen | 38c0965 | 2012-11-04 21:15:02 +0200 | [diff] [blame] | 1283 | xgifb_reg_set(pVBInfo->P3c4, 0x25, 0); |
Aaro Koskinen | b9ebf5e | 2011-03-13 12:26:06 +0200 | [diff] [blame] | 1284 | |
Miguel Gómez | 949eb0a | 2012-07-06 12:40:36 +0200 | [diff] [blame] | 1285 | if (HwDeviceExtension->jChipType < XG20) { |
Aaro Koskinen | b9ebf5e | 2011-03-13 12:26:06 +0200 | [diff] [blame] | 1286 | /* Set VB */ |
Aaro Koskinen | b053af1 | 2013-07-16 23:13:28 +0300 | [diff] [blame] | 1287 | XGI_UnLockCRT2(pVBInfo); |
Miguel Gómez | 949eb0a | 2012-07-06 12:40:36 +0200 | [diff] [blame] | 1288 | /* disable VideoCapture */ |
Kenji Toyama | bf32fcb | 2011-04-23 12:11:16 +0800 | [diff] [blame] | 1289 | xgifb_reg_and_or(pVBInfo->Part0Port, 0x3F, 0xEF, 0x00); |
Aaro Koskinen | 8104e32 | 2011-03-13 12:26:22 +0200 | [diff] [blame] | 1290 | xgifb_reg_set(pVBInfo->Part1Port, 0x00, 0x00); |
Kenji Toyama | bf32fcb | 2011-04-23 12:11:16 +0800 | [diff] [blame] | 1291 | /* chk if BCLK>=100MHz */ |
Peter Huewe | 9388ad9 | 2013-02-15 20:37:10 +0100 | [diff] [blame] | 1292 | temp1 = xgifb_reg_get(pVBInfo->P3d4, 0x7B); |
Aaro Koskinen | b9ebf5e | 2011-03-13 12:26:06 +0200 | [diff] [blame] | 1293 | |
Kenji Toyama | bf32fcb | 2011-04-23 12:11:16 +0800 | [diff] [blame] | 1294 | xgifb_reg_set(pVBInfo->Part1Port, |
Peter Huewe | 6d12dae | 2012-06-14 00:21:52 +0200 | [diff] [blame] | 1295 | 0x02, XGI330_CRT2Data_1_2); |
Aaro Koskinen | b9ebf5e | 2011-03-13 12:26:06 +0200 | [diff] [blame] | 1296 | |
Aaro Koskinen | 8104e32 | 2011-03-13 12:26:22 +0200 | [diff] [blame] | 1297 | xgifb_reg_set(pVBInfo->Part1Port, 0x2E, 0x08); /* use VB */ |
Aaro Koskinen | b9ebf5e | 2011-03-13 12:26:06 +0200 | [diff] [blame] | 1298 | } /* != XG20 */ |
| 1299 | |
Aaro Koskinen | 8104e32 | 2011-03-13 12:26:22 +0200 | [diff] [blame] | 1300 | xgifb_reg_set(pVBInfo->P3c4, 0x27, 0x1F); |
Aaro Koskinen | b9ebf5e | 2011-03-13 12:26:06 +0200 | [diff] [blame] | 1301 | |
Kenji Toyama | bf32fcb | 2011-04-23 12:11:16 +0800 | [diff] [blame] | 1302 | if ((HwDeviceExtension->jChipType == XG42) && |
| 1303 | XGINew_GetXG20DRAMType(HwDeviceExtension, pVBInfo) != 0) { |
| 1304 | /* Not DDR */ |
| 1305 | xgifb_reg_set(pVBInfo->P3c4, |
| 1306 | 0x31, |
Peter Huewe | 6d12dae | 2012-06-14 00:21:52 +0200 | [diff] [blame] | 1307 | (XGI330_SR31 & 0x3F) | 0x40); |
Kenji Toyama | bf32fcb | 2011-04-23 12:11:16 +0800 | [diff] [blame] | 1308 | xgifb_reg_set(pVBInfo->P3c4, |
| 1309 | 0x32, |
Peter Huewe | 6d12dae | 2012-06-14 00:21:52 +0200 | [diff] [blame] | 1310 | (XGI330_SR32 & 0xFC) | 0x01); |
Aaro Koskinen | b9ebf5e | 2011-03-13 12:26:06 +0200 | [diff] [blame] | 1311 | } else { |
Peter Huewe | 6d12dae | 2012-06-14 00:21:52 +0200 | [diff] [blame] | 1312 | xgifb_reg_set(pVBInfo->P3c4, 0x31, XGI330_SR31); |
| 1313 | xgifb_reg_set(pVBInfo->P3c4, 0x32, XGI330_SR32); |
Aaro Koskinen | b9ebf5e | 2011-03-13 12:26:06 +0200 | [diff] [blame] | 1314 | } |
Peter Huewe | 6d12dae | 2012-06-14 00:21:52 +0200 | [diff] [blame] | 1315 | xgifb_reg_set(pVBInfo->P3c4, 0x33, XGI330_SR33); |
Aaro Koskinen | b9ebf5e | 2011-03-13 12:26:06 +0200 | [diff] [blame] | 1316 | |
Miguel Gómez | 949eb0a | 2012-07-06 12:40:36 +0200 | [diff] [blame] | 1317 | if (HwDeviceExtension->jChipType < XG20) { |
Aaro Koskinen | c976c78 | 2013-05-29 23:59:00 +0300 | [diff] [blame] | 1318 | if (xgifb_bridge_is_on(pVBInfo)) { |
Aaro Koskinen | 6bc5427 | 2013-03-27 23:53:06 +0200 | [diff] [blame] | 1319 | xgifb_reg_set(pVBInfo->Part2Port, 0x00, 0x1C); |
| 1320 | xgifb_reg_set(pVBInfo->Part4Port, |
| 1321 | 0x0D, XGI330_CRT2Data_4_D); |
| 1322 | xgifb_reg_set(pVBInfo->Part4Port, |
| 1323 | 0x0E, XGI330_CRT2Data_4_E); |
| 1324 | xgifb_reg_set(pVBInfo->Part4Port, |
| 1325 | 0x10, XGI330_CRT2Data_4_10); |
| 1326 | xgifb_reg_set(pVBInfo->Part4Port, 0x0F, 0x3F); |
Aaro Koskinen | b053af1 | 2013-07-16 23:13:28 +0300 | [diff] [blame] | 1327 | XGI_LockCRT2(pVBInfo); |
Aaro Koskinen | b9ebf5e | 2011-03-13 12:26:06 +0200 | [diff] [blame] | 1328 | } |
| 1329 | } /* != XG20 */ |
Aaro Koskinen | b9ebf5e | 2011-03-13 12:26:06 +0200 | [diff] [blame] | 1330 | |
| 1331 | XGI_SenseCRT1(pVBInfo); |
| 1332 | |
Aaro Koskinen | b9ebf5e | 2011-03-13 12:26:06 +0200 | [diff] [blame] | 1333 | if (HwDeviceExtension->jChipType == XG21) { |
Kenji Toyama | bf32fcb | 2011-04-23 12:11:16 +0800 | [diff] [blame] | 1334 | xgifb_reg_and_or(pVBInfo->P3d4, |
| 1335 | 0x32, |
| 1336 | ~Monitor1Sense, |
| 1337 | Monitor1Sense); /* Z9 default has CRT */ |
Aaro Koskinen | b9ebf5e | 2011-03-13 12:26:06 +0200 | [diff] [blame] | 1338 | temp = GetXG21FPBits(pVBInfo); |
Aaro Koskinen | ec9e5d3 | 2011-03-13 12:26:25 +0200 | [diff] [blame] | 1339 | xgifb_reg_and_or(pVBInfo->P3d4, 0x37, ~0x01, temp); |
Aaro Koskinen | b9ebf5e | 2011-03-13 12:26:06 +0200 | [diff] [blame] | 1340 | } |
| 1341 | if (HwDeviceExtension->jChipType == XG27) { |
Kenji Toyama | bf32fcb | 2011-04-23 12:11:16 +0800 | [diff] [blame] | 1342 | xgifb_reg_and_or(pVBInfo->P3d4, |
| 1343 | 0x32, |
| 1344 | ~Monitor1Sense, |
| 1345 | Monitor1Sense); /* Z9 default has CRT */ |
Aaro Koskinen | b9ebf5e | 2011-03-13 12:26:06 +0200 | [diff] [blame] | 1346 | temp = GetXG27FPBits(pVBInfo); |
Aaro Koskinen | ec9e5d3 | 2011-03-13 12:26:25 +0200 | [diff] [blame] | 1347 | xgifb_reg_and_or(pVBInfo->P3d4, 0x37, ~0x03, temp); |
Aaro Koskinen | b9ebf5e | 2011-03-13 12:26:06 +0200 | [diff] [blame] | 1348 | } |
Aaro Koskinen | b9ebf5e | 2011-03-13 12:26:06 +0200 | [diff] [blame] | 1349 | |
Aaro Koskinen | 2af1a29 | 2011-10-11 21:47:31 +0300 | [diff] [blame] | 1350 | pVBInfo->ram_type = XGINew_GetXG20DRAMType(HwDeviceExtension, pVBInfo); |
Aaro Koskinen | b9ebf5e | 2011-03-13 12:26:06 +0200 | [diff] [blame] | 1351 | |
Kenji Toyama | bf32fcb | 2011-04-23 12:11:16 +0800 | [diff] [blame] | 1352 | XGINew_SetDRAMDefaultRegister340(HwDeviceExtension, |
| 1353 | pVBInfo->P3d4, |
| 1354 | pVBInfo); |
Aaro Koskinen | b9ebf5e | 2011-03-13 12:26:06 +0200 | [diff] [blame] | 1355 | |
Aaro Koskinen | fab04b9 | 2011-12-06 00:10:45 +0200 | [diff] [blame] | 1356 | XGINew_SetDRAMSize_340(xgifb_info, HwDeviceExtension, pVBInfo); |
Aaro Koskinen | b9ebf5e | 2011-03-13 12:26:06 +0200 | [diff] [blame] | 1357 | |
Aaro Koskinen | 38c0965 | 2012-11-04 21:15:02 +0200 | [diff] [blame] | 1358 | xgifb_reg_set(pVBInfo->P3c4, 0x22, 0xfa); |
| 1359 | xgifb_reg_set(pVBInfo->P3c4, 0x21, 0xa3); |
Aaro Koskinen | b9ebf5e | 2011-03-13 12:26:06 +0200 | [diff] [blame] | 1360 | |
Aaro Koskinen | b053af1 | 2013-07-16 23:13:28 +0300 | [diff] [blame] | 1361 | XGINew_ChkSenseStatus(pVBInfo); |
| 1362 | XGINew_SetModeScratch(pVBInfo); |
Aaro Koskinen | b9ebf5e | 2011-03-13 12:26:06 +0200 | [diff] [blame] | 1363 | |
Aaro Koskinen | 8104e32 | 2011-03-13 12:26:22 +0200 | [diff] [blame] | 1364 | xgifb_reg_set(pVBInfo->P3d4, 0x8c, 0x87); |
Aaro Koskinen | b9ebf5e | 2011-03-13 12:26:06 +0200 | [diff] [blame] | 1365 | |
| 1366 | return 1; |
| 1367 | } /* end of init */ |