On Tue, May 30, 2017 at 09:56:56PM +0530, Sharma, Shashank wrote: > Regards > > Shashank > > > On 5/30/2017 9:48 PM, Ville Syrjälä wrote: > > On Tue, May 30, 2017 at 05:43:41PM +0530, Shashank Sharma wrote: > >> CEA-861-F specs defines new video modes to be used with > >> HDMI 2.0 EDIDs. The VIC range has been extended from 1-64 to > >> 1-107. > >> > >> Our existing CEA modedb contains only 64 modes (VIC=1 to VIC=64). Now > >> to be able to parse new CEA modes using the existing methods, we have > >> to complete the modedb (VIC=65 onwards). > >> > >> This patch adds: > >> - Timings for existing CEA video modes (from VIC=65 till VIC=92) > >> - Newly added 4k modes (from VIC=93 to VIC=107). > > Still missing the "native bit" handling. > I tried searching the native bit handling in the code, but I could not > get any thing. We are typically doing a (vic & 127) and that's all. And that's not really correct. We shouldn't discard the msb until we've checked that we're in the correct range of VICs that have the native bit. drm_display_mode_from_vic_index() is the place where we should be checking this I think. > Can you please point out a bit here ? > > - Shashank > >> The patch was originaly discussed and reviewed here: > >> https://patchwork.freedesktop.org/patch/135810/ > >> > >> Cc: Ville Syrjala <ville.syrjala@xxxxxxxxxxxxxxx> > >> Cc: Jose Abreu <Jose.Abreu@xxxxxxxxxxxx> > >> Cc: Andrzej Hajda <a.hajda@xxxxxxxxxxx> > >> Cc: Alex Deucher <alexander.deucher@xxxxxxx> > >> Cc: Harry Wentland <harry.wentland@xxxxxxx> > >> > >> V2: Rebase > >> > >> Reviewed-by: Jose Abreu <Jose.Abreu@xxxxxxxxxxxx> > >> Reviewed-by: Alex Deucher <alexander.deucher@xxxxxxx> > >> Acked-by: Harry Wentland <harry.wentland@xxxxxxx> > >> Signed-off-by: Shashank Sharma <shashank.sharma@xxxxxxxxx> > >> --- > >> drivers/gpu/drm/drm_edid.c | 215 +++++++++++++++++++++++++++++++++++++++++++++ > >> 1 file changed, 215 insertions(+) > >> > >> diff --git a/drivers/gpu/drm/drm_edid.c b/drivers/gpu/drm/drm_edid.c > >> index 8b23435..c3fa3a1 100644 > >> --- a/drivers/gpu/drm/drm_edid.c > >> +++ b/drivers/gpu/drm/drm_edid.c > >> @@ -1006,6 +1006,221 @@ static const struct drm_display_mode edid_cea_modes[] = { > >> 2492, 2640, 0, 1080, 1084, 1089, 1125, 0, > >> DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC), > >> .vrefresh = 100, .picture_aspect_ratio = HDMI_PICTURE_ASPECT_16_9, }, > >> + /* 65 - 1280x720@24Hz */ > >> + { DRM_MODE("1280x720", DRM_MODE_TYPE_DRIVER, 59400, 1280, 3040, > >> + 3080, 3300, 0, 720, 725, 730, 750, 0, > >> + DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC), > >> + .vrefresh = 24, .picture_aspect_ratio = HDMI_PICTURE_ASPECT_64_27, }, > >> + /* 66 - 1280x720@25Hz */ > >> + { DRM_MODE("1280x720", DRM_MODE_TYPE_DRIVER, 74250, 1280, 3700, > >> + 3740, 3960, 0, 720, 725, 730, 750, 0, > >> + DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC), > >> + .vrefresh = 25, .picture_aspect_ratio = HDMI_PICTURE_ASPECT_64_27, }, > >> + /* 67 - 1280x720@30Hz */ > >> + { DRM_MODE("1280x720", DRM_MODE_TYPE_DRIVER, 74250, 1280, 3040, > >> + 3080, 3300, 0, 720, 725, 730, 750, 0, > >> + DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC), > >> + .vrefresh = 30, .picture_aspect_ratio = HDMI_PICTURE_ASPECT_64_27, }, > >> + /* 68 - 1280x720@50Hz */ > >> + { DRM_MODE("1280x720", DRM_MODE_TYPE_DRIVER, 74250, 1280, 1720, > >> + 1760, 1980, 0, 720, 725, 730, 750, 0, > >> + DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC), > >> + .vrefresh = 50, .picture_aspect_ratio = HDMI_PICTURE_ASPECT_64_27, }, > >> + /* 69 - 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), > >> + .vrefresh = 60, .picture_aspect_ratio = HDMI_PICTURE_ASPECT_64_27, }, > >> + /* 70 - 1280x720@100Hz */ > >> + { DRM_MODE("1280x720", DRM_MODE_TYPE_DRIVER, 148500, 1280, 1720, > >> + 1760, 1980, 0, 720, 725, 730, 750, 0, > >> + DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC), > >> + .vrefresh = 100, .picture_aspect_ratio = HDMI_PICTURE_ASPECT_64_27, }, > >> + /* 71 - 1280x720@120Hz */ > >> + { DRM_MODE("1280x720", DRM_MODE_TYPE_DRIVER, 148500, 1280, 1390, > >> + 1430, 1650, 0, 720, 725, 730, 750, 0, > >> + DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC), > >> + .vrefresh = 120, .picture_aspect_ratio = HDMI_PICTURE_ASPECT_64_27, }, > >> + /* 72 - 1920x1080@24Hz */ > >> + { DRM_MODE("1920x1080", DRM_MODE_TYPE_DRIVER, 74250, 1920, 2558, > >> + 2602, 2750, 0, 1080, 1084, 1089, 1125, 0, > >> + DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC), > >> + .vrefresh = 24, .picture_aspect_ratio = HDMI_PICTURE_ASPECT_64_27, }, > >> + /* 73 - 1920x1080@25Hz */ > >> + { DRM_MODE("1920x1080", DRM_MODE_TYPE_DRIVER, 74250, 1920, 2448, > >> + 2492, 2640, 0, 1080, 1084, 1089, 1125, 0, > >> + DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC), > >> + .vrefresh = 25, .picture_aspect_ratio = HDMI_PICTURE_ASPECT_64_27, }, > >> + /* 74 - 1920x1080@30Hz */ > >> + { DRM_MODE("1920x1080", DRM_MODE_TYPE_DRIVER, 74250, 1920, 2008, > >> + 2052, 2200, 0, 1080, 1084, 1089, 1125, 0, > >> + DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC), > >> + .vrefresh = 30, .picture_aspect_ratio = HDMI_PICTURE_ASPECT_64_27, }, > >> + /* 75 - 1920x1080@50Hz */ > >> + { DRM_MODE("1920x1080", DRM_MODE_TYPE_DRIVER, 148500, 1920, 2448, > >> + 2492, 2640, 0, 1080, 1084, 1089, 1125, 0, > >> + DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC), > >> + .vrefresh = 50, .picture_aspect_ratio = HDMI_PICTURE_ASPECT_64_27, }, > >> + /* 76 - 1920x1080@60Hz */ > >> + { DRM_MODE("1920x1080", DRM_MODE_TYPE_DRIVER, 148500, 1920, 2008, > >> + 2052, 2200, 0, 1080, 1084, 1089, 1125, 0, > >> + DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC), > >> + .vrefresh = 60, .picture_aspect_ratio = HDMI_PICTURE_ASPECT_64_27, }, > >> + /* 77 - 1920x1080@100Hz */ > >> + { DRM_MODE("1920x1080", DRM_MODE_TYPE_DRIVER, 297000, 1920, 2448, > >> + 2492, 2640, 0, 1080, 1084, 1094, 1125, 0, > >> + DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC), > >> + .vrefresh = 100, .picture_aspect_ratio = HDMI_PICTURE_ASPECT_64_27, }, > >> + /* 78 - 1920x1080@120Hz */ > >> + { DRM_MODE("1920x1080", DRM_MODE_TYPE_DRIVER, 297000, 1920, 2008, > >> + 2052, 2200, 0, 1080, 1084, 1089, 1125, 0, > >> + DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC), > >> + .vrefresh = 120, .picture_aspect_ratio = HDMI_PICTURE_ASPECT_64_27, }, > >> + /* 79 - 1680x720@24Hz */ > >> + { DRM_MODE("1680x720", DRM_MODE_TYPE_DRIVER, 59400, 1680, 3040, > >> + 3080, 3300, 0, 720, 725, 730, 750, 0, > >> + DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC), > >> + .vrefresh = 24, .picture_aspect_ratio = HDMI_PICTURE_ASPECT_64_27, }, > >> + /* 80 - 1680x720@25Hz */ > >> + { DRM_MODE("1680x720", DRM_MODE_TYPE_DRIVER, 59400, 1680, 2908, > >> + 2948, 3168, 0, 720, 725, 730, 750, 0, > >> + DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC), > >> + .vrefresh = 25, .picture_aspect_ratio = HDMI_PICTURE_ASPECT_64_27, }, > >> + /* 81 - 1680x720@30Hz */ > >> + { DRM_MODE("1680x720", DRM_MODE_TYPE_DRIVER, 59400, 1680, 2380, > >> + 2420, 2640, 0, 720, 725, 730, 750, 0, > >> + DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC), > >> + .vrefresh = 30, .picture_aspect_ratio = HDMI_PICTURE_ASPECT_64_27, }, > >> + /* 82 - 1680x720@50Hz */ > >> + { DRM_MODE("1680x720", DRM_MODE_TYPE_DRIVER, 82500, 1680, 1940, > >> + 1980, 2200, 0, 720, 725, 730, 750, 0, > >> + DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC), > >> + .vrefresh = 50, .picture_aspect_ratio = HDMI_PICTURE_ASPECT_64_27, }, > >> + /* 83 - 1680x720@60Hz */ > >> + { DRM_MODE("1680x720", DRM_MODE_TYPE_DRIVER, 99000, 1680, 1940, > >> + 1980, 2200, 0, 720, 725, 730, 750, 0, > >> + DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC), > >> + .vrefresh = 60, .picture_aspect_ratio = HDMI_PICTURE_ASPECT_64_27, }, > >> + /* 84 - 1680x720@100Hz */ > >> + { DRM_MODE("1680x720", DRM_MODE_TYPE_DRIVER, 165000, 1680, 1740, > >> + 1780, 2000, 0, 720, 725, 730, 825, 0, > >> + DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC), > >> + .vrefresh = 100, .picture_aspect_ratio = HDMI_PICTURE_ASPECT_64_27, }, > >> + /* 85 - 1680x720@120Hz */ > >> + { DRM_MODE("1680x720", DRM_MODE_TYPE_DRIVER, 198000, 1680, 1740, > >> + 1780, 2000, 0, 720, 725, 730, 825, 0, > >> + DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC), > >> + .vrefresh = 120, .picture_aspect_ratio = HDMI_PICTURE_ASPECT_64_27, }, > >> + /* 86 - 2560x1080@24Hz */ > >> + { DRM_MODE("2560x1080", DRM_MODE_TYPE_DRIVER, 99000, 2560, 3558, > >> + 3602, 3750, 0, 1080, 1084, 1089, 1100, 0, > >> + DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC), > >> + .vrefresh = 24, .picture_aspect_ratio = HDMI_PICTURE_ASPECT_64_27, }, > >> + /* 87 - 2560x1080@25Hz */ > >> + { DRM_MODE("2560x1080", DRM_MODE_TYPE_DRIVER, 90000, 2560, 3008, > >> + 3052, 3200, 0, 1080, 1084, 1089, 1125, 0, > >> + DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC), > >> + .vrefresh = 25, .picture_aspect_ratio = HDMI_PICTURE_ASPECT_64_27, }, > >> + /* 88 - 2560x1080@30Hz */ > >> + { DRM_MODE("2560x1080", DRM_MODE_TYPE_DRIVER, 118800, 2560, 3328, > >> + 3372, 3520, 0, 1080, 1084, 1089, 1125, 0, > >> + DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC), > >> + .vrefresh = 30, .picture_aspect_ratio = HDMI_PICTURE_ASPECT_64_27, }, > >> + /* 89 - 2560x1080@50Hz */ > >> + { DRM_MODE("2560x1080", DRM_MODE_TYPE_DRIVER, 185625, 2560, 3108, > >> + 3152, 3300, 0, 1080, 1084, 1089, 1125, 0, > >> + DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC), > >> + .vrefresh = 50, .picture_aspect_ratio = HDMI_PICTURE_ASPECT_64_27, }, > >> + /* 90 - 2560x1080@60Hz */ > >> + { DRM_MODE("2560x1080", DRM_MODE_TYPE_DRIVER, 198000, 2560, 2808, > >> + 2852, 3000, 0, 1080, 1084, 1089, 1100, 0, > >> + DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC), > >> + .vrefresh = 60, .picture_aspect_ratio = HDMI_PICTURE_ASPECT_64_27, }, > >> + /* 91 - 2560x1080@100Hz */ > >> + { DRM_MODE("2560x1080", DRM_MODE_TYPE_DRIVER, 371250, 2560, 2778, > >> + 2822, 2970, 0, 1080, 1084, 1089, 1250, 0, > >> + DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC), > >> + .vrefresh = 100, .picture_aspect_ratio = HDMI_PICTURE_ASPECT_64_27, }, > >> + /* 92 - 2560x1080@120Hz */ > >> + { DRM_MODE("2560x1080", DRM_MODE_TYPE_DRIVER, 495000, 2560, 3108, > >> + 3152, 3300, 0, 1080, 1084, 1089, 1250, 0, > >> + DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC), > >> + .vrefresh = 120, .picture_aspect_ratio = HDMI_PICTURE_ASPECT_64_27, }, > >> + /* 93 - 3840x2160p@24Hz 16:9 */ > >> + { DRM_MODE("3840x2160", DRM_MODE_TYPE_DRIVER, 297000, 3840, 5116, > >> + 5204, 5500, 0, 2160, 2168, 2178, 2250, 0, > >> + DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC), > >> + .vrefresh = 24, .picture_aspect_ratio = HDMI_PICTURE_ASPECT_16_9,}, > >> + /* 94 - 3840x2160p@25Hz 16:9 */ > >> + { DRM_MODE("3840x2160", DRM_MODE_TYPE_DRIVER, 297000, 3840, 4896, > >> + 4984, 5280, 0, 2160, 2168, 2178, 2250, 0, > >> + DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC), > >> + .vrefresh = 25, .picture_aspect_ratio = HDMI_PICTURE_ASPECT_16_9}, > >> + /* 95 - 3840x2160p@30Hz 16:9 */ > >> + { DRM_MODE("3840x2160", DRM_MODE_TYPE_DRIVER, 297000, 3840, 4016, > >> + 4104, 4400, 0, 2160, 2168, 2178, 2250, 0, > >> + DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC), > >> + .vrefresh = 30, .picture_aspect_ratio = HDMI_PICTURE_ASPECT_16_9}, > >> + /* 96 - 3840x2160p@50Hz 16:9 */ > >> + { DRM_MODE("3840x2160", DRM_MODE_TYPE_DRIVER, 594000, 3840, 4896, > >> + 4984, 5280, 0, 2160, 2168, 2178, 2250, 0, > >> + DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC), > >> + .vrefresh = 50, .picture_aspect_ratio = HDMI_PICTURE_ASPECT_16_9}, > >> + /* 97 - 3840x2160p@60Hz 16:9 */ > >> + { DRM_MODE("3840x2160", DRM_MODE_TYPE_DRIVER, 594000, 3840, 4016, > >> + 4104, 4400, 0, 2160, 2168, 2178, 2250, 0, > >> + DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC), > >> + .vrefresh = 60, .picture_aspect_ratio = HDMI_PICTURE_ASPECT_16_9}, > >> + /* 98 - 4096x2160p@24Hz 256:135 */ > >> + { DRM_MODE("4096x2160", DRM_MODE_TYPE_DRIVER, 297000, 4096, 5116, > >> + 5204, 5500, 0, 2160, 2168, 2178, 2250, 0, > >> + DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC), > >> + .vrefresh = 24, .picture_aspect_ratio = HDMI_PICTURE_ASPECT_256_135}, > >> + /* 99 - 4096x2160p@25Hz 256:135 */ > >> + { DRM_MODE("4096x2160", DRM_MODE_TYPE_DRIVER, 297000, 4096, 5064, > >> + 5152, 5280, 0, 2160, 2168, 2178, 2250, 0, > >> + DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC), > >> + .vrefresh = 25, .picture_aspect_ratio = HDMI_PICTURE_ASPECT_256_135}, > >> + /* 100 - 4096x2160p@30Hz 256:135 */ > >> + { DRM_MODE("4096x2160", DRM_MODE_TYPE_DRIVER, 297000, 4096, 4184, > >> + 4272, 4400, 0, 2160, 2168, 2178, 2250, 0, > >> + DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC), > >> + .vrefresh = 30, .picture_aspect_ratio = HDMI_PICTURE_ASPECT_256_135}, > >> + /* 101 - 4096x2160p@50Hz 256:135 */ > >> + { DRM_MODE("4096x2160", DRM_MODE_TYPE_DRIVER, 594000, 4096, 5064, > >> + 5152, 5280, 0, 2160, 2168, 2178, 2250, 0, > >> + DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC), > >> + .vrefresh = 50, .picture_aspect_ratio = HDMI_PICTURE_ASPECT_256_135}, > >> + /* 102 - 4096x2160p@60Hz 256:135 */ > >> + { DRM_MODE("4096x2160", DRM_MODE_TYPE_DRIVER, 594000, 4096, 4184, > >> + 4272, 4400, 0, 2160, 2168, 2178, 2250, 0, > >> + DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC), > >> + .vrefresh = 60, .picture_aspect_ratio = HDMI_PICTURE_ASPECT_256_135}, > >> + /* 103 - 3840x2160p@24Hz 64:27 */ > >> + { DRM_MODE("3840x2160", DRM_MODE_TYPE_DRIVER, 297000, 3840, 5116, > >> + 5204, 5500, 0, 2160, 2168, 2178, 2250, 0, > >> + DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC), > >> + .vrefresh = 24, .picture_aspect_ratio = HDMI_PICTURE_ASPECT_64_27}, > >> + /* 104 - 3840x2160p@25Hz 64:27 */ > >> + { DRM_MODE("3840x2160", DRM_MODE_TYPE_DRIVER, 297000, 3840, 4016, > >> + 4104, 4400, 0, 2160, 2168, 2178, 2250, 0, > >> + DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC), > >> + .vrefresh = 25, .picture_aspect_ratio = HDMI_PICTURE_ASPECT_64_27}, > >> + /* 105 - 3840x2160p@30Hz 64:27 */ > >> + { DRM_MODE("3840x2160", DRM_MODE_TYPE_DRIVER, 297000, 3840, 4016, > >> + 4104, 4400, 0, 2160, 2168, 2178, 2250, 0, > >> + DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC), > >> + .vrefresh = 30, .picture_aspect_ratio = HDMI_PICTURE_ASPECT_64_27}, > >> + /* 106 - 3840x2160p@50Hz 64:27 */ > >> + { DRM_MODE("3840x2160", DRM_MODE_TYPE_DRIVER, 594000, 3840, 4896, > >> + 4984, 5280, 0, 2160, 2168, 2178, 2250, 0, > >> + DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC), > >> + .vrefresh = 50, .picture_aspect_ratio = HDMI_PICTURE_ASPECT_64_27}, > >> + /* 107 - 3840x2160p@60Hz 64:27 */ > >> + { DRM_MODE("3840x2160", DRM_MODE_TYPE_DRIVER, 594000, 3840, 4016, > >> + 4104, 4400, 0, 2160, 2168, 2178, 2250, 0, > >> + DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC), > >> + .vrefresh = 60, .picture_aspect_ratio = HDMI_PICTURE_ASPECT_64_27}, > >> }; > >> > >> /* > >> -- > >> 2.7.4 -- Ville Syrjälä Intel OTC _______________________________________________ Intel-gfx mailing list Intel-gfx@xxxxxxxxxxxxxxxxxxxxx https://lists.freedesktop.org/mailman/listinfo/intel-gfx
