Regards
Shashank
On 11/2/2016 9:32 PM, Ville Syrjälä wrote:
> On Wed, Nov 02, 2016 at 08:14:22PM +0530, Sharma, Shashank wrote:
>> Regards
>>
>> Shashank
>>
>>
>> On 11/2/2016 7:58 PM, Andrzej Hajda wrote:
>>> On 02.11.2016 10:46, Shashank Sharma wrote:
>>>> CEA-861-F specs defines new 4k video modes to be used with
>>>> HDMI 2.0 EDIDs. These modes start at VIC=93 and go all the
>>>> way till VIC=107.
>>>>
>>>> Our existing CEA modedb contains only 64 modes (VIC=1 to VIC=64). Now
>>>> to be able to parse 4k modes using the existing techniques, 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).
>>> As I understand it modifies edid_cea_modes array. This array
>>> is used by couple of functions, particularly by drm_match_cea_mode,
>>> which is used by drm_hdmi_avi_infoframe_from_display_mode.
>>> I.e. since this patch AVI infoframes generated using drm core code will
>>> be different - they can contain VIC codes unknown to TV.
>>> I am not sure if it is harmful, but for sure this patch has visible
>>> impact on drivers behavior.
>>>
>>> Maybe it would be good to allow drivers to keep full compatibility with
>>> HDMI 1.4?
>> Hello Andrzej,
>> Thanks for the comment.
>> If you watch the code flow carefully, this is driven by EDID. So any
>> VIC, which is translated/transformed using this array, would be coming
>> from the EDID itself.
> No. The user is free to specify any mode they wish. It doesn't have to
> come from the EDID. Not sure specifying a modern VIC for an older
> display is a good idea or not. If not, we could always check the cea_rev
> assuming it changed whenever the list if VICs was expanded.
I agree, that user can specify a mode, out of EDID too.
I am anyways planning to add a patch, where before loading HDMI 2.0 VICs
in AVI IF, we are checking the EDID rev.
That should solve our problem.
So if edid_rev < 2.0
do_not_load VICs from 93 - 107, but keep it 0.
Shashank
>> So I dont think there would be a problem if the mode is defined in the
>> EDID section itself, coz we are expecting the TV to know what its
>> mentioning in EDID.
>>
>> This is how a typical flow would look:
>> - hot-plug
>> - driver reads modes specified in EDID basic.
>> - driver parses various CEA extension blocks.
>> - For both of the above mentioned steps, driver will probe the
>> functions like do_cea_modes which uses edid_cea_modes[] array.
>> - driver will add the probed modes in EDID, into connector
>> - driver will pass the connector to userspace
>> - userspace will pick one of the probed modes for modeset.
>> - during modeset, we will set VIC part for a CEA mode, in the AVI
>> infoframe section.
>>
>> So in other words, the only source of a VIC (cea_mode) is from TV's own
>> EDID.
>> This means we should never run into an unknown VIC. There can be a 0 VIC
>> (for non CEA modes), but not unknown one.
>>
>> Regards
>> Shashank
>>> Regards
>>> Andrzej
>>>
>>>
>>>> Signed-off-by: Shashank Sharma <shashank.sharma at intel.com>
>>>> Signed-off-by: Sonika Jindal <sonika.jindal at intel.com>
>>>> Reviewed-by: Jose Abreu <Jose.Abreu at synopsys.com>
>>>> Reviewed-by: Alex Deucher <alexander.deucher at amd.com>
>>>>
>>>> Cc: Jose Abreu <Jose.Abreu at synopsys.com>
>>>> Cc: Alex Deucher <alexander.deucher at amd.com>
>>>>
>>>> V2: Addressed review comments from Jose:
>>>> - fix the timings for VIC 83, 90 and 91
>>>> - fix formatting for VIC 93-107
>>>> ---
>>>> 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 9506933..d18602c 100644
>>>> --- a/drivers/gpu/drm/drm_edid.c
>>>> +++ b/drivers/gpu/drm/drm_edid.c
>>>> @@ -994,6 +994,221 @@ struct minimode {
>>>> 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 at 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 at 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 at 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 at 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 at 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 at 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 at 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 at 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 at 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 at 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 at 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 at 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 at 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 at 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 at 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 at 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 at 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 at 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 at 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 at 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 at 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 at 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 at 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 at 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 at 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 at 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 at 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 at 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 at 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 at 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 at 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 at 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 at 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 at 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 at 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 at 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 at 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 at 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 at 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 at 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 at 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 at 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 at 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},
>>>> };
>>>>
>>>> /*
>> _______________________________________________
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>> Intel-gfx at lists.freedesktop.org
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