summaryrefslogtreecommitdiffstats
path: root/kernel/drivers/gpu/drm/drm_edid.c
diff options
context:
space:
mode:
Diffstat (limited to 'kernel/drivers/gpu/drm/drm_edid.c')
-rw-r--r--kernel/drivers/gpu/drm/drm_edid.c302
1 files changed, 200 insertions, 102 deletions
diff --git a/kernel/drivers/gpu/drm/drm_edid.c b/kernel/drivers/gpu/drm/drm_edid.c
index 53bc7a628..d5d2c03fd 100644
--- a/kernel/drivers/gpu/drm/drm_edid.c
+++ b/kernel/drivers/gpu/drm/drm_edid.c
@@ -146,327 +146,359 @@ static struct edid_quirk {
* This table is copied from xfree86/modes/xf86EdidModes.c.
*/
static const struct drm_display_mode drm_dmt_modes[] = {
- /* 640x350@85Hz */
+ /* 0x01 - 640x350@85Hz */
{ DRM_MODE("640x350", DRM_MODE_TYPE_DRIVER, 31500, 640, 672,
736, 832, 0, 350, 382, 385, 445, 0,
DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_NVSYNC) },
- /* 640x400@85Hz */
+ /* 0x02 - 640x400@85Hz */
{ DRM_MODE("640x400", DRM_MODE_TYPE_DRIVER, 31500, 640, 672,
736, 832, 0, 400, 401, 404, 445, 0,
DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_PVSYNC) },
- /* 720x400@85Hz */
+ /* 0x03 - 720x400@85Hz */
{ DRM_MODE("720x400", DRM_MODE_TYPE_DRIVER, 35500, 720, 756,
828, 936, 0, 400, 401, 404, 446, 0,
DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_PVSYNC) },
- /* 640x480@60Hz */
+ /* 0x04 - 640x480@60Hz */
{ DRM_MODE("640x480", DRM_MODE_TYPE_DRIVER, 25175, 640, 656,
- 752, 800, 0, 480, 489, 492, 525, 0,
+ 752, 800, 0, 480, 490, 492, 525, 0,
DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC) },
- /* 640x480@72Hz */
+ /* 0x05 - 640x480@72Hz */
{ DRM_MODE("640x480", DRM_MODE_TYPE_DRIVER, 31500, 640, 664,
704, 832, 0, 480, 489, 492, 520, 0,
DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC) },
- /* 640x480@75Hz */
+ /* 0x06 - 640x480@75Hz */
{ DRM_MODE("640x480", DRM_MODE_TYPE_DRIVER, 31500, 640, 656,
720, 840, 0, 480, 481, 484, 500, 0,
DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC) },
- /* 640x480@85Hz */
+ /* 0x07 - 640x480@85Hz */
{ DRM_MODE("640x480", DRM_MODE_TYPE_DRIVER, 36000, 640, 696,
752, 832, 0, 480, 481, 484, 509, 0,
DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC) },
- /* 800x600@56Hz */
+ /* 0x08 - 800x600@56Hz */
{ DRM_MODE("800x600", DRM_MODE_TYPE_DRIVER, 36000, 800, 824,
896, 1024, 0, 600, 601, 603, 625, 0,
DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC) },
- /* 800x600@60Hz */
+ /* 0x09 - 800x600@60Hz */
{ DRM_MODE("800x600", DRM_MODE_TYPE_DRIVER, 40000, 800, 840,
968, 1056, 0, 600, 601, 605, 628, 0,
DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC) },
- /* 800x600@72Hz */
+ /* 0x0a - 800x600@72Hz */
{ DRM_MODE("800x600", DRM_MODE_TYPE_DRIVER, 50000, 800, 856,
976, 1040, 0, 600, 637, 643, 666, 0,
DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC) },
- /* 800x600@75Hz */
+ /* 0x0b - 800x600@75Hz */
{ DRM_MODE("800x600", DRM_MODE_TYPE_DRIVER, 49500, 800, 816,
896, 1056, 0, 600, 601, 604, 625, 0,
DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC) },
- /* 800x600@85Hz */
+ /* 0x0c - 800x600@85Hz */
{ DRM_MODE("800x600", DRM_MODE_TYPE_DRIVER, 56250, 800, 832,
896, 1048, 0, 600, 601, 604, 631, 0,
DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC) },
- /* 800x600@120Hz RB */
+ /* 0x0d - 800x600@120Hz RB */
{ DRM_MODE("800x600", DRM_MODE_TYPE_DRIVER, 73250, 800, 848,
880, 960, 0, 600, 603, 607, 636, 0,
DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_NVSYNC) },
- /* 848x480@60Hz */
+ /* 0x0e - 848x480@60Hz */
{ DRM_MODE("848x480", DRM_MODE_TYPE_DRIVER, 33750, 848, 864,
976, 1088, 0, 480, 486, 494, 517, 0,
DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC) },
- /* 1024x768@43Hz, interlace */
+ /* 0x0f - 1024x768@43Hz, interlace */
{ DRM_MODE("1024x768i", DRM_MODE_TYPE_DRIVER, 44900, 1024, 1032,
1208, 1264, 0, 768, 768, 772, 817, 0,
DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC |
- DRM_MODE_FLAG_INTERLACE) },
- /* 1024x768@60Hz */
+ DRM_MODE_FLAG_INTERLACE) },
+ /* 0x10 - 1024x768@60Hz */
{ DRM_MODE("1024x768", DRM_MODE_TYPE_DRIVER, 65000, 1024, 1048,
1184, 1344, 0, 768, 771, 777, 806, 0,
DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC) },
- /* 1024x768@70Hz */
+ /* 0x11 - 1024x768@70Hz */
{ DRM_MODE("1024x768", DRM_MODE_TYPE_DRIVER, 75000, 1024, 1048,
1184, 1328, 0, 768, 771, 777, 806, 0,
DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC) },
- /* 1024x768@75Hz */
+ /* 0x12 - 1024x768@75Hz */
{ DRM_MODE("1024x768", DRM_MODE_TYPE_DRIVER, 78750, 1024, 1040,
1136, 1312, 0, 768, 769, 772, 800, 0,
DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC) },
- /* 1024x768@85Hz */
+ /* 0x13 - 1024x768@85Hz */
{ DRM_MODE("1024x768", DRM_MODE_TYPE_DRIVER, 94500, 1024, 1072,
1168, 1376, 0, 768, 769, 772, 808, 0,
DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC) },
- /* 1024x768@120Hz RB */
+ /* 0x14 - 1024x768@120Hz RB */
{ DRM_MODE("1024x768", DRM_MODE_TYPE_DRIVER, 115500, 1024, 1072,
1104, 1184, 0, 768, 771, 775, 813, 0,
DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_NVSYNC) },
- /* 1152x864@75Hz */
+ /* 0x15 - 1152x864@75Hz */
{ DRM_MODE("1152x864", DRM_MODE_TYPE_DRIVER, 108000, 1152, 1216,
1344, 1600, 0, 864, 865, 868, 900, 0,
DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC) },
- /* 1280x768@60Hz RB */
+ /* 0x55 - 1280x720@60Hz */
+ { DRM_MODE("1280x720", DRM_MODE_TYPE_DRIVER, 74250, 1280, 1390,
+ 1430, 1650, 0, 720, 725, 730, 750, 0,
+ DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC) },
+ /* 0x16 - 1280x768@60Hz RB */
{ DRM_MODE("1280x768", DRM_MODE_TYPE_DRIVER, 68250, 1280, 1328,
1360, 1440, 0, 768, 771, 778, 790, 0,
DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_NVSYNC) },
- /* 1280x768@60Hz */
+ /* 0x17 - 1280x768@60Hz */
{ DRM_MODE("1280x768", DRM_MODE_TYPE_DRIVER, 79500, 1280, 1344,
1472, 1664, 0, 768, 771, 778, 798, 0,
DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_PVSYNC) },
- /* 1280x768@75Hz */
+ /* 0x18 - 1280x768@75Hz */
{ DRM_MODE("1280x768", DRM_MODE_TYPE_DRIVER, 102250, 1280, 1360,
1488, 1696, 0, 768, 771, 778, 805, 0,
- DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_NVSYNC) },
- /* 1280x768@85Hz */
+ DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_PVSYNC) },
+ /* 0x19 - 1280x768@85Hz */
{ DRM_MODE("1280x768", DRM_MODE_TYPE_DRIVER, 117500, 1280, 1360,
1496, 1712, 0, 768, 771, 778, 809, 0,
DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_PVSYNC) },
- /* 1280x768@120Hz RB */
+ /* 0x1a - 1280x768@120Hz RB */
{ DRM_MODE("1280x768", DRM_MODE_TYPE_DRIVER, 140250, 1280, 1328,
1360, 1440, 0, 768, 771, 778, 813, 0,
DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_NVSYNC) },
- /* 1280x800@60Hz RB */
+ /* 0x1b - 1280x800@60Hz RB */
{ DRM_MODE("1280x800", DRM_MODE_TYPE_DRIVER, 71000, 1280, 1328,
1360, 1440, 0, 800, 803, 809, 823, 0,
DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_NVSYNC) },
- /* 1280x800@60Hz */
+ /* 0x1c - 1280x800@60Hz */
{ DRM_MODE("1280x800", DRM_MODE_TYPE_DRIVER, 83500, 1280, 1352,
1480, 1680, 0, 800, 803, 809, 831, 0,
- DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_NVSYNC) },
- /* 1280x800@75Hz */
+ DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_PVSYNC) },
+ /* 0x1d - 1280x800@75Hz */
{ DRM_MODE("1280x800", DRM_MODE_TYPE_DRIVER, 106500, 1280, 1360,
1488, 1696, 0, 800, 803, 809, 838, 0,
DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_PVSYNC) },
- /* 1280x800@85Hz */
+ /* 0x1e - 1280x800@85Hz */
{ DRM_MODE("1280x800", DRM_MODE_TYPE_DRIVER, 122500, 1280, 1360,
1496, 1712, 0, 800, 803, 809, 843, 0,
DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_PVSYNC) },
- /* 1280x800@120Hz RB */
+ /* 0x1f - 1280x800@120Hz RB */
{ DRM_MODE("1280x800", DRM_MODE_TYPE_DRIVER, 146250, 1280, 1328,
1360, 1440, 0, 800, 803, 809, 847, 0,
DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_NVSYNC) },
- /* 1280x960@60Hz */
+ /* 0x20 - 1280x960@60Hz */
{ DRM_MODE("1280x960", DRM_MODE_TYPE_DRIVER, 108000, 1280, 1376,
1488, 1800, 0, 960, 961, 964, 1000, 0,
DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC) },
- /* 1280x960@85Hz */
+ /* 0x21 - 1280x960@85Hz */
{ DRM_MODE("1280x960", DRM_MODE_TYPE_DRIVER, 148500, 1280, 1344,
1504, 1728, 0, 960, 961, 964, 1011, 0,
DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC) },
- /* 1280x960@120Hz RB */
+ /* 0x22 - 1280x960@120Hz RB */
{ DRM_MODE("1280x960", DRM_MODE_TYPE_DRIVER, 175500, 1280, 1328,
1360, 1440, 0, 960, 963, 967, 1017, 0,
DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_NVSYNC) },
- /* 1280x1024@60Hz */
+ /* 0x23 - 1280x1024@60Hz */
{ DRM_MODE("1280x1024", DRM_MODE_TYPE_DRIVER, 108000, 1280, 1328,
1440, 1688, 0, 1024, 1025, 1028, 1066, 0,
DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC) },
- /* 1280x1024@75Hz */
+ /* 0x24 - 1280x1024@75Hz */
{ DRM_MODE("1280x1024", DRM_MODE_TYPE_DRIVER, 135000, 1280, 1296,
1440, 1688, 0, 1024, 1025, 1028, 1066, 0,
DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC) },
- /* 1280x1024@85Hz */
+ /* 0x25 - 1280x1024@85Hz */
{ DRM_MODE("1280x1024", DRM_MODE_TYPE_DRIVER, 157500, 1280, 1344,
1504, 1728, 0, 1024, 1025, 1028, 1072, 0,
DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC) },
- /* 1280x1024@120Hz RB */
+ /* 0x26 - 1280x1024@120Hz RB */
{ DRM_MODE("1280x1024", DRM_MODE_TYPE_DRIVER, 187250, 1280, 1328,
1360, 1440, 0, 1024, 1027, 1034, 1084, 0,
DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_NVSYNC) },
- /* 1360x768@60Hz */
+ /* 0x27 - 1360x768@60Hz */
{ DRM_MODE("1360x768", DRM_MODE_TYPE_DRIVER, 85500, 1360, 1424,
1536, 1792, 0, 768, 771, 777, 795, 0,
DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC) },
- /* 1360x768@120Hz RB */
+ /* 0x28 - 1360x768@120Hz RB */
{ DRM_MODE("1360x768", DRM_MODE_TYPE_DRIVER, 148250, 1360, 1408,
1440, 1520, 0, 768, 771, 776, 813, 0,
DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_NVSYNC) },
- /* 1400x1050@60Hz RB */
+ /* 0x51 - 1366x768@60Hz */
+ { DRM_MODE("1366x768", DRM_MODE_TYPE_DRIVER, 85500, 1366, 1436,
+ 1579, 1792, 0, 768, 771, 774, 798, 0,
+ DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC) },
+ /* 0x56 - 1366x768@60Hz */
+ { DRM_MODE("1366x768", DRM_MODE_TYPE_DRIVER, 72000, 1366, 1380,
+ 1436, 1500, 0, 768, 769, 772, 800, 0,
+ DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC) },
+ /* 0x29 - 1400x1050@60Hz RB */
{ DRM_MODE("1400x1050", DRM_MODE_TYPE_DRIVER, 101000, 1400, 1448,
1480, 1560, 0, 1050, 1053, 1057, 1080, 0,
DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_NVSYNC) },
- /* 1400x1050@60Hz */
+ /* 0x2a - 1400x1050@60Hz */
{ DRM_MODE("1400x1050", DRM_MODE_TYPE_DRIVER, 121750, 1400, 1488,
1632, 1864, 0, 1050, 1053, 1057, 1089, 0,
DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_PVSYNC) },
- /* 1400x1050@75Hz */
+ /* 0x2b - 1400x1050@75Hz */
{ DRM_MODE("1400x1050", DRM_MODE_TYPE_DRIVER, 156000, 1400, 1504,
1648, 1896, 0, 1050, 1053, 1057, 1099, 0,
DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_PVSYNC) },
- /* 1400x1050@85Hz */
+ /* 0x2c - 1400x1050@85Hz */
{ DRM_MODE("1400x1050", DRM_MODE_TYPE_DRIVER, 179500, 1400, 1504,
1656, 1912, 0, 1050, 1053, 1057, 1105, 0,
DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_PVSYNC) },
- /* 1400x1050@120Hz RB */
+ /* 0x2d - 1400x1050@120Hz RB */
{ DRM_MODE("1400x1050", DRM_MODE_TYPE_DRIVER, 208000, 1400, 1448,
1480, 1560, 0, 1050, 1053, 1057, 1112, 0,
DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_NVSYNC) },
- /* 1440x900@60Hz RB */
+ /* 0x2e - 1440x900@60Hz RB */
{ DRM_MODE("1440x900", DRM_MODE_TYPE_DRIVER, 88750, 1440, 1488,
1520, 1600, 0, 900, 903, 909, 926, 0,
DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_NVSYNC) },
- /* 1440x900@60Hz */
+ /* 0x2f - 1440x900@60Hz */
{ DRM_MODE("1440x900", DRM_MODE_TYPE_DRIVER, 106500, 1440, 1520,
1672, 1904, 0, 900, 903, 909, 934, 0,
DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_PVSYNC) },
- /* 1440x900@75Hz */
+ /* 0x30 - 1440x900@75Hz */
{ DRM_MODE("1440x900", DRM_MODE_TYPE_DRIVER, 136750, 1440, 1536,
1688, 1936, 0, 900, 903, 909, 942, 0,
DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_PVSYNC) },
- /* 1440x900@85Hz */
+ /* 0x31 - 1440x900@85Hz */
{ DRM_MODE("1440x900", DRM_MODE_TYPE_DRIVER, 157000, 1440, 1544,
1696, 1952, 0, 900, 903, 909, 948, 0,
DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_PVSYNC) },
- /* 1440x900@120Hz RB */
+ /* 0x32 - 1440x900@120Hz RB */
{ DRM_MODE("1440x900", DRM_MODE_TYPE_DRIVER, 182750, 1440, 1488,
1520, 1600, 0, 900, 903, 909, 953, 0,
DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_NVSYNC) },
- /* 1600x1200@60Hz */
+ /* 0x53 - 1600x900@60Hz */
+ { DRM_MODE("1600x900", DRM_MODE_TYPE_DRIVER, 108000, 1600, 1624,
+ 1704, 1800, 0, 900, 901, 904, 1000, 0,
+ DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC) },
+ /* 0x33 - 1600x1200@60Hz */
{ DRM_MODE("1600x1200", DRM_MODE_TYPE_DRIVER, 162000, 1600, 1664,
1856, 2160, 0, 1200, 1201, 1204, 1250, 0,
DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC) },
- /* 1600x1200@65Hz */
+ /* 0x34 - 1600x1200@65Hz */
{ DRM_MODE("1600x1200", DRM_MODE_TYPE_DRIVER, 175500, 1600, 1664,
1856, 2160, 0, 1200, 1201, 1204, 1250, 0,
DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC) },
- /* 1600x1200@70Hz */
+ /* 0x35 - 1600x1200@70Hz */
{ DRM_MODE("1600x1200", DRM_MODE_TYPE_DRIVER, 189000, 1600, 1664,
1856, 2160, 0, 1200, 1201, 1204, 1250, 0,
DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC) },
- /* 1600x1200@75Hz */
+ /* 0x36 - 1600x1200@75Hz */
{ DRM_MODE("1600x1200", DRM_MODE_TYPE_DRIVER, 202500, 1600, 1664,
1856, 2160, 0, 1200, 1201, 1204, 1250, 0,
DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC) },
- /* 1600x1200@85Hz */
+ /* 0x37 - 1600x1200@85Hz */
{ DRM_MODE("1600x1200", DRM_MODE_TYPE_DRIVER, 229500, 1600, 1664,
1856, 2160, 0, 1200, 1201, 1204, 1250, 0,
DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC) },
- /* 1600x1200@120Hz RB */
+ /* 0x38 - 1600x1200@120Hz RB */
{ DRM_MODE("1600x1200", DRM_MODE_TYPE_DRIVER, 268250, 1600, 1648,
1680, 1760, 0, 1200, 1203, 1207, 1271, 0,
DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_NVSYNC) },
- /* 1680x1050@60Hz RB */
+ /* 0x39 - 1680x1050@60Hz RB */
{ DRM_MODE("1680x1050", DRM_MODE_TYPE_DRIVER, 119000, 1680, 1728,
1760, 1840, 0, 1050, 1053, 1059, 1080, 0,
DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_NVSYNC) },
- /* 1680x1050@60Hz */
+ /* 0x3a - 1680x1050@60Hz */
{ DRM_MODE("1680x1050", DRM_MODE_TYPE_DRIVER, 146250, 1680, 1784,
1960, 2240, 0, 1050, 1053, 1059, 1089, 0,
DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_PVSYNC) },
- /* 1680x1050@75Hz */
+ /* 0x3b - 1680x1050@75Hz */
{ DRM_MODE("1680x1050", DRM_MODE_TYPE_DRIVER, 187000, 1680, 1800,
1976, 2272, 0, 1050, 1053, 1059, 1099, 0,
DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_PVSYNC) },
- /* 1680x1050@85Hz */
+ /* 0x3c - 1680x1050@85Hz */
{ DRM_MODE("1680x1050", DRM_MODE_TYPE_DRIVER, 214750, 1680, 1808,
1984, 2288, 0, 1050, 1053, 1059, 1105, 0,
DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_PVSYNC) },
- /* 1680x1050@120Hz RB */
+ /* 0x3d - 1680x1050@120Hz RB */
{ DRM_MODE("1680x1050", DRM_MODE_TYPE_DRIVER, 245500, 1680, 1728,
1760, 1840, 0, 1050, 1053, 1059, 1112, 0,
DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_NVSYNC) },
- /* 1792x1344@60Hz */
+ /* 0x3e - 1792x1344@60Hz */
{ DRM_MODE("1792x1344", DRM_MODE_TYPE_DRIVER, 204750, 1792, 1920,
2120, 2448, 0, 1344, 1345, 1348, 1394, 0,
DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_PVSYNC) },
- /* 1792x1344@75Hz */
+ /* 0x3f - 1792x1344@75Hz */
{ DRM_MODE("1792x1344", DRM_MODE_TYPE_DRIVER, 261000, 1792, 1888,
2104, 2456, 0, 1344, 1345, 1348, 1417, 0,
DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_PVSYNC) },
- /* 1792x1344@120Hz RB */
+ /* 0x40 - 1792x1344@120Hz RB */
{ DRM_MODE("1792x1344", DRM_MODE_TYPE_DRIVER, 333250, 1792, 1840,
1872, 1952, 0, 1344, 1347, 1351, 1423, 0,
DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_NVSYNC) },
- /* 1856x1392@60Hz */
+ /* 0x41 - 1856x1392@60Hz */
{ DRM_MODE("1856x1392", DRM_MODE_TYPE_DRIVER, 218250, 1856, 1952,
2176, 2528, 0, 1392, 1393, 1396, 1439, 0,
DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_PVSYNC) },
- /* 1856x1392@75Hz */
+ /* 0x42 - 1856x1392@75Hz */
{ DRM_MODE("1856x1392", DRM_MODE_TYPE_DRIVER, 288000, 1856, 1984,
- 2208, 2560, 0, 1392, 1395, 1399, 1500, 0,
+ 2208, 2560, 0, 1392, 1393, 1396, 1500, 0,
DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_PVSYNC) },
- /* 1856x1392@120Hz RB */
+ /* 0x43 - 1856x1392@120Hz RB */
{ DRM_MODE("1856x1392", DRM_MODE_TYPE_DRIVER, 356500, 1856, 1904,
1936, 2016, 0, 1392, 1395, 1399, 1474, 0,
DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_NVSYNC) },
- /* 1920x1200@60Hz RB */
+ /* 0x52 - 1920x1080@60Hz */
+ { DRM_MODE("1920x1080", DRM_MODE_TYPE_DRIVER, 148500, 1920, 2008,
+ 2052, 2200, 0, 1080, 1084, 1089, 1125, 0,
+ DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC) },
+ /* 0x44 - 1920x1200@60Hz RB */
{ DRM_MODE("1920x1200", DRM_MODE_TYPE_DRIVER, 154000, 1920, 1968,
2000, 2080, 0, 1200, 1203, 1209, 1235, 0,
DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_NVSYNC) },
- /* 1920x1200@60Hz */
+ /* 0x45 - 1920x1200@60Hz */
{ DRM_MODE("1920x1200", DRM_MODE_TYPE_DRIVER, 193250, 1920, 2056,
2256, 2592, 0, 1200, 1203, 1209, 1245, 0,
DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_PVSYNC) },
- /* 1920x1200@75Hz */
+ /* 0x46 - 1920x1200@75Hz */
{ DRM_MODE("1920x1200", DRM_MODE_TYPE_DRIVER, 245250, 1920, 2056,
2264, 2608, 0, 1200, 1203, 1209, 1255, 0,
DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_PVSYNC) },
- /* 1920x1200@85Hz */
+ /* 0x47 - 1920x1200@85Hz */
{ DRM_MODE("1920x1200", DRM_MODE_TYPE_DRIVER, 281250, 1920, 2064,
2272, 2624, 0, 1200, 1203, 1209, 1262, 0,
DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_PVSYNC) },
- /* 1920x1200@120Hz RB */
+ /* 0x48 - 1920x1200@120Hz RB */
{ DRM_MODE("1920x1200", DRM_MODE_TYPE_DRIVER, 317000, 1920, 1968,
2000, 2080, 0, 1200, 1203, 1209, 1271, 0,
DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_NVSYNC) },
- /* 1920x1440@60Hz */
+ /* 0x49 - 1920x1440@60Hz */
{ DRM_MODE("1920x1440", DRM_MODE_TYPE_DRIVER, 234000, 1920, 2048,
2256, 2600, 0, 1440, 1441, 1444, 1500, 0,
DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_PVSYNC) },
- /* 1920x1440@75Hz */
+ /* 0x4a - 1920x1440@75Hz */
{ DRM_MODE("1920x1440", DRM_MODE_TYPE_DRIVER, 297000, 1920, 2064,
2288, 2640, 0, 1440, 1441, 1444, 1500, 0,
DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_PVSYNC) },
- /* 1920x1440@120Hz RB */
+ /* 0x4b - 1920x1440@120Hz RB */
{ DRM_MODE("1920x1440", DRM_MODE_TYPE_DRIVER, 380500, 1920, 1968,
2000, 2080, 0, 1440, 1443, 1447, 1525, 0,
DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_NVSYNC) },
- /* 2560x1600@60Hz RB */
+ /* 0x54 - 2048x1152@60Hz */
+ { DRM_MODE("2048x1152", DRM_MODE_TYPE_DRIVER, 162000, 2048, 2074,
+ 2154, 2250, 0, 1152, 1153, 1156, 1200, 0,
+ DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC) },
+ /* 0x4c - 2560x1600@60Hz RB */
{ DRM_MODE("2560x1600", DRM_MODE_TYPE_DRIVER, 268500, 2560, 2608,
2640, 2720, 0, 1600, 1603, 1609, 1646, 0,
DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_NVSYNC) },
- /* 2560x1600@60Hz */
+ /* 0x4d - 2560x1600@60Hz */
{ DRM_MODE("2560x1600", DRM_MODE_TYPE_DRIVER, 348500, 2560, 2752,
3032, 3504, 0, 1600, 1603, 1609, 1658, 0,
DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_PVSYNC) },
- /* 2560x1600@75HZ */
+ /* 0x4e - 2560x1600@75Hz */
{ DRM_MODE("2560x1600", DRM_MODE_TYPE_DRIVER, 443250, 2560, 2768,
3048, 3536, 0, 1600, 1603, 1609, 1672, 0,
DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_PVSYNC) },
- /* 2560x1600@85HZ */
+ /* 0x4f - 2560x1600@85Hz */
{ DRM_MODE("2560x1600", DRM_MODE_TYPE_DRIVER, 505250, 2560, 2768,
3048, 3536, 0, 1600, 1603, 1609, 1682, 0,
DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_PVSYNC) },
- /* 2560x1600@120Hz RB */
+ /* 0x50 - 2560x1600@120Hz RB */
{ DRM_MODE("2560x1600", DRM_MODE_TYPE_DRIVER, 552750, 2560, 2608,
2640, 2720, 0, 1600, 1603, 1609, 1694, 0,
DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_NVSYNC) },
+ /* 0x57 - 4096x2160@60Hz RB */
+ { DRM_MODE("4096x2160", DRM_MODE_TYPE_DRIVER, 556744, 4096, 4104,
+ 4136, 4176, 0, 2160, 2208, 2216, 2222, 0,
+ DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_NVSYNC) },
+ /* 0x58 - 4096x2160@59.94Hz RB */
+ { DRM_MODE("4096x2160", DRM_MODE_TYPE_DRIVER, 556188, 4096, 4104,
+ 4136, 4176, 0, 2160, 2208, 2216, 2222, 0,
+ DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_NVSYNC) },
};
/*
@@ -1041,13 +1073,15 @@ static bool drm_edid_is_zero(const u8 *in_edid, int length)
* @raw_edid: pointer to raw EDID block
* @block: type of block to validate (0 for base, extension otherwise)
* @print_bad_edid: if true, dump bad EDID blocks to the console
+ * @edid_corrupt: if true, the header or checksum is invalid
*
* Validate a base or extension EDID block and optionally dump bad blocks to
* the console.
*
* Return: True if the block is valid, false otherwise.
*/
-bool drm_edid_block_valid(u8 *raw_edid, int block, bool print_bad_edid)
+bool drm_edid_block_valid(u8 *raw_edid, int block, bool print_bad_edid,
+ bool *edid_corrupt)
{
u8 csum;
struct edid *edid = (struct edid *)raw_edid;
@@ -1060,11 +1094,22 @@ bool drm_edid_block_valid(u8 *raw_edid, int block, bool print_bad_edid)
if (block == 0) {
int score = drm_edid_header_is_valid(raw_edid);
- if (score == 8) ;
- else if (score >= edid_fixup) {
+ if (score == 8) {
+ if (edid_corrupt)
+ *edid_corrupt = false;
+ } else if (score >= edid_fixup) {
+ /* Displayport Link CTS Core 1.2 rev1.1 test 4.2.2.6
+ * The corrupt flag needs to be set here otherwise, the
+ * fix-up code here will correct the problem, the
+ * checksum is correct and the test fails
+ */
+ if (edid_corrupt)
+ *edid_corrupt = true;
DRM_DEBUG("Fixing EDID header, your hardware may be failing\n");
memcpy(raw_edid, edid_header, sizeof(edid_header));
} else {
+ if (edid_corrupt)
+ *edid_corrupt = true;
goto bad;
}
}
@@ -1075,6 +1120,9 @@ bool drm_edid_block_valid(u8 *raw_edid, int block, bool print_bad_edid)
DRM_ERROR("EDID checksum is invalid, remainder is %d\n", csum);
}
+ if (edid_corrupt)
+ *edid_corrupt = true;
+
/* allow CEA to slide through, switches mangle this */
if (raw_edid[0] != 0x02)
goto bad;
@@ -1129,7 +1177,7 @@ bool drm_edid_is_valid(struct edid *edid)
return false;
for (i = 0; i <= edid->extensions; i++)
- if (!drm_edid_block_valid(raw + i * EDID_LENGTH, i, true))
+ if (!drm_edid_block_valid(raw + i * EDID_LENGTH, i, true, NULL))
return false;
return true;
@@ -1232,7 +1280,8 @@ struct edid *drm_do_get_edid(struct drm_connector *connector,
for (i = 0; i < 4; i++) {
if (get_edid_block(data, block, 0, EDID_LENGTH))
goto out;
- if (drm_edid_block_valid(block, 0, print_bad_edid))
+ if (drm_edid_block_valid(block, 0, print_bad_edid,
+ &connector->edid_corrupt))
break;
if (i == 0 && drm_edid_is_zero(block, EDID_LENGTH)) {
connector->null_edid_counter++;
@@ -1257,7 +1306,10 @@ struct edid *drm_do_get_edid(struct drm_connector *connector,
block + (valid_extensions + 1) * EDID_LENGTH,
j, EDID_LENGTH))
goto out;
- if (drm_edid_block_valid(block + (valid_extensions + 1) * EDID_LENGTH, j, print_bad_edid)) {
+ if (drm_edid_block_valid(block + (valid_extensions + 1)
+ * EDID_LENGTH, j,
+ print_bad_edid,
+ NULL)) {
valid_extensions++;
break;
}
@@ -1992,7 +2044,7 @@ mode_in_range(const struct drm_display_mode *mode, struct edid *edid,
static bool valid_inferred_mode(const struct drm_connector *connector,
const struct drm_display_mode *mode)
{
- struct drm_display_mode *m;
+ const struct drm_display_mode *m;
bool ok = false;
list_for_each_entry(m, &connector->probed_modes, head) {
@@ -2366,6 +2418,8 @@ add_cvt_modes(struct drm_connector *connector, struct edid *edid)
return closure.modes;
}
+static void fixup_detailed_cea_mode_clock(struct drm_display_mode *mode);
+
static void
do_detailed_mode(struct detailed_timing *timing, void *c)
{
@@ -2382,6 +2436,13 @@ do_detailed_mode(struct detailed_timing *timing, void *c)
if (closure->preferred)
newmode->type |= DRM_MODE_TYPE_PREFERRED;
+ /*
+ * Detailed modes are limited to 10kHz pixel clock resolution,
+ * so fix up anything that looks like CEA/HDMI mode, but the clock
+ * is just slightly off.
+ */
+ fixup_detailed_cea_mode_clock(newmode);
+
drm_mode_probed_add(closure->connector, newmode);
closure->modes++;
closure->preferred = 0;
@@ -2477,9 +2538,9 @@ cea_mode_alternate_clock(const struct drm_display_mode *cea_mode)
* and the 60Hz variant otherwise.
*/
if (cea_mode->vdisplay == 240 || cea_mode->vdisplay == 480)
- clock = clock * 1001 / 1000;
+ clock = DIV_ROUND_CLOSEST(clock * 1001, 1000);
else
- clock = DIV_ROUND_UP(clock * 1000, 1001);
+ clock = DIV_ROUND_CLOSEST(clock * 1000, 1001);
return clock;
}
@@ -3051,6 +3112,45 @@ add_cea_modes(struct drm_connector *connector, struct edid *edid)
return modes;
}
+static void fixup_detailed_cea_mode_clock(struct drm_display_mode *mode)
+{
+ const struct drm_display_mode *cea_mode;
+ int clock1, clock2, clock;
+ u8 mode_idx;
+ const char *type;
+
+ mode_idx = drm_match_cea_mode(mode) - 1;
+ if (mode_idx < ARRAY_SIZE(edid_cea_modes)) {
+ type = "CEA";
+ cea_mode = &edid_cea_modes[mode_idx];
+ clock1 = cea_mode->clock;
+ clock2 = cea_mode_alternate_clock(cea_mode);
+ } else {
+ mode_idx = drm_match_hdmi_mode(mode) - 1;
+ if (mode_idx < ARRAY_SIZE(edid_4k_modes)) {
+ type = "HDMI";
+ cea_mode = &edid_4k_modes[mode_idx];
+ clock1 = cea_mode->clock;
+ clock2 = hdmi_mode_alternate_clock(cea_mode);
+ } else {
+ return;
+ }
+ }
+
+ /* pick whichever is closest */
+ if (abs(mode->clock - clock1) < abs(mode->clock - clock2))
+ clock = clock1;
+ else
+ clock = clock2;
+
+ if (mode->clock == clock)
+ return;
+
+ DRM_DEBUG("detailed mode matches %s VIC %d, adjusting clock %d -> %d\n",
+ type, mode_idx + 1, mode->clock, clock);
+ mode->clock = clock;
+}
+
static void
parse_hdmi_vsdb(struct drm_connector *connector, const u8 *db)
{
@@ -3309,7 +3409,7 @@ EXPORT_SYMBOL(drm_edid_to_speaker_allocation);
* the sink doesn't support audio or video.
*/
int drm_av_sync_delay(struct drm_connector *connector,
- struct drm_display_mode *mode)
+ const struct drm_display_mode *mode)
{
int i = !!(mode->flags & DRM_MODE_FLAG_INTERLACE);
int a, v;
@@ -3344,7 +3444,6 @@ EXPORT_SYMBOL(drm_av_sync_delay);
/**
* drm_select_eld - select one ELD from multiple HDMI/DP sinks
* @encoder: the encoder just changed display mode
- * @mode: the adjusted display mode
*
* It's possible for one encoder to be associated with multiple HDMI/DP sinks.
* The policy is now hard coded to simply use the first HDMI/DP sink's ELD.
@@ -3352,8 +3451,7 @@ EXPORT_SYMBOL(drm_av_sync_delay);
* Return: The connector associated with the first HDMI/DP sink that has ELD
* attached to it.
*/
-struct drm_connector *drm_select_eld(struct drm_encoder *encoder,
- struct drm_display_mode *mode)
+struct drm_connector *drm_select_eld(struct drm_encoder *encoder)
{
struct drm_connector *connector;
struct drm_device *dev = encoder->dev;
@@ -3361,7 +3459,7 @@ struct drm_connector *drm_select_eld(struct drm_encoder *encoder,
WARN_ON(!mutex_is_locked(&dev->mode_config.mutex));
WARN_ON(!drm_modeset_is_locked(&dev->mode_config.connection_mutex));
- list_for_each_entry(connector, &dev->mode_config.connector_list, head)
+ drm_for_each_connector(connector, dev)
if (connector->encoder == encoder && connector->eld[0])
return connector;
@@ -3712,10 +3810,10 @@ int drm_add_edid_modes(struct drm_connector *connector, struct edid *edid)
num_modes += add_cvt_modes(connector, edid);
num_modes += add_standard_modes(connector, edid);
num_modes += add_established_modes(connector, edid);
- if (edid->features & DRM_EDID_FEATURE_DEFAULT_GTF)
- num_modes += add_inferred_modes(connector, edid);
num_modes += add_cea_modes(connector, edid);
num_modes += add_alternate_cea_modes(connector, edid);
+ if (edid->features & DRM_EDID_FEATURE_DEFAULT_GTF)
+ num_modes += add_inferred_modes(connector, edid);
if (quirks & (EDID_QUIRK_PREFER_LARGE_60 | EDID_QUIRK_PREFER_LARGE_75))
edid_fixup_preferred(connector, quirks);
@@ -3750,7 +3848,7 @@ int drm_add_modes_noedid(struct drm_connector *connector,
struct drm_display_mode *mode;
struct drm_device *dev = connector->dev;
- count = sizeof(drm_dmt_modes) / sizeof(struct drm_display_mode);
+ count = ARRAY_SIZE(drm_dmt_modes);
if (hdisplay < 0)
hdisplay = 0;
if (vdisplay < 0)