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From: Jani Nikula <jani.nikula@linux.intel.com>
To: Yaroslav <iam@0la.ch>, "Yaroslav Bolyukin" <iam@lach.pw>,
	"Ville Syrjälä" <ville.syrjala@linux.intel.com>,
	"Maarten Lankhorst" <maarten.lankhorst@linux.intel.com>,
	"Maxime Ripard" <mripard@kernel.org>,
	"Thomas Zimmermann" <tzimmermann@suse.de>,
	"David Airlie" <airlied@gmail.com>,
	"Simona Vetter" <simona@ffwll.ch>
Cc: "Harry Wentland" <harry.wentland@amd.com>,
	"Leo Li" <sunpeng.li@amd.com>,
	"Rodrigo Siqueira" <siqueira@igalia.com>,
	"Alex Deucher" <alexander.deucher@amd.com>,
	"Christian König" <christian.koenig@amd.com>,
	"Wayne Lin" <Wayne.Lin@amd.com>,
	amd-gfx@lists.freedesktop.org, linux-kernel@vger.kernel.org,
	dri-devel@lists.freedesktop.org
Subject: Re: [PATCH v6 2/7] drm/edid: prepare for VESA vendor-specific data block extension
Date: Wed, 26 Nov 2025 18:32:59 +0200	[thread overview]
Message-ID: <e4caa2026e7cbe7e061175eb1e7a4668c8bcc27f@intel.com> (raw)
In-Reply-To: <8a940fa4-ac9a-44b6-9d4a-e5394b0d6bf7@0la.ch>

On Wed, 26 Nov 2025, Yaroslav <iam@0la.ch> wrote:
> On 2025-11-26 16:06, Yaroslav wrote:
>> 
>> 
>> On 2025-11-26 15:59, Jani Nikula wrote:
>>> On Wed, 26 Nov 2025, Yaroslav <iam@0la.ch> wrote:
>>>> On 2025-11-26 15:08, Jani Nikula wrote:
>>>>> On Wed, 26 Nov 2025, Jani Nikula <jani.nikula@linux.intel.com> wrote:
>>>>>> On Wed, 26 Nov 2025, Yaroslav Bolyukin <iam@lach.pw> wrote:
>>>>>>> Current VESA vendor-specific block parsing expects real block size 
>>>>>>> to be
>>>>>>> the same as the defined struct size, use real offsets in conditionals
>>>>>>> instead to add struct fields in future commits.
>>>>>>>
>>>>>>> Signed-off-by: Yaroslav Bolyukin <iam@lach.pw>
>>>>>>
>>>>>> I think this is something we want to backport, since MSO would break
>>>>>> with bigger vendor-specific blocks, and that leads to black screens on
>>>>>> MSO displays.
>>>>>>
>>>>>> Cc: stable@vger.kernel.org
>>>>>> Reviewed-by: Jani Nikula <jani.nikula@intel.com>
>>>>>
>>>>> Oops, I'll take that back.

Yeah, my bad, I'll take back me taking that back. Original Reviewed-by
stands. Sorry for the noise.

BR,
Jani.


-- 
Jani Nikula, Intel

  reply	other threads:[~2025-11-26 16:33 UTC|newest]

Thread overview: 29+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2025-11-26  6:51 [PATCH v6 0/7] VESA DisplayID spec allows the device to force its DSC bits per pixel value Yaroslav Bolyukin
2025-11-26  6:51 ` [PATCH v6 1/7] drm/edid: rename VESA block parsing functions to more generic name Yaroslav Bolyukin
2025-11-26  9:05   ` Jani Nikula
2025-11-26  6:51 ` [PATCH v6 2/7] drm/edid: prepare for VESA vendor-specific data block extension Yaroslav Bolyukin
2025-11-26  9:13   ` Jani Nikula
2025-11-26 14:08     ` Jani Nikula
2025-11-26 14:50       ` Yaroslav
2025-11-26 14:59         ` Jani Nikula
2025-11-26 15:06           ` Yaroslav
2025-11-26 15:26             ` Yaroslav
2025-11-26 16:32               ` Jani Nikula [this message]
2025-11-26 14:20     ` Yaroslav
2025-11-26 14:29       ` Jani Nikula
2025-11-26 14:41         ` Yaroslav
2025-11-26 14:47           ` Jani Nikula
2025-11-26 14:53             ` Yaroslav
2025-11-26  6:51 ` [PATCH v6 3/7] drm/edid: MSO should only be used for non-eDP displays Yaroslav Bolyukin
2025-11-26 14:10   ` Jani Nikula
2025-11-26 14:22     ` Yaroslav
2025-11-26  6:51 ` [PATCH v6 4/7] drm/edid: parse DSC DPP passthru support flag for mode VII timings Yaroslav Bolyukin
2025-11-26 14:19   ` Jani Nikula
2025-11-26 14:35     ` Yaroslav
2025-11-26 14:52       ` Jani Nikula
2025-11-26  6:51 ` [PATCH v6 5/7] drm/edid: for consistency, use mask everywhere for block rev parsing Yaroslav Bolyukin
2025-11-26 14:20   ` Jani Nikula
2025-11-26  6:51 ` [PATCH v6 6/7] drm/edid: parse DRM VESA dsc bpp target Yaroslav Bolyukin
2025-11-26 14:25   ` Jani Nikula
2025-11-26  6:51 ` [PATCH v6 7/7] drm/amd: use fixed dsc bits-per-pixel from edid Yaroslav Bolyukin
2025-11-26  7:13 ` [PATCH v6 0/7] VESA DisplayID spec allows the device to force its DSC bits per pixel value Yaroslav

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