drm/edid: Fix minimum bpc supported with DSC1.2 for HDMI sink

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[ Upstream commit 18feaf6d07 ]

HF-VSDB/SCDB has bits to advertise support for 16, 12 and 10 bpc.
If none of the bits are set, the minimum bpc supported with DSC is 8.

This patch corrects the min bpc supported to be 8, instead of 0.

Fixes: 76ee7b9056 ("drm/edid: Parse DSC1.2 cap fields from HFVSDB block")
Cc: Ankit Nautiyal <ankit.k.nautiyal@intel.com>
Cc: Uma Shankar <uma.shankar@intel.com>
Cc: Jani Nikula <jani.nikula@intel.com>
Cc: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>

v2: s/DSC1.2/DSC 1.2

Signed-off-by: Ankit Nautiyal <ankit.k.nautiyal@intel.com>
Reviewed-by: Jani Nikula <jani.nikula@intel.com>
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20220916100551.2531750-2-ankit.k.nautiyal@intel.com
Signed-off-by: Sasha Levin <sashal@kernel.org>

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This commit is contained in:

Ankit Nautiyal 2022-09-16 15:35:48 +05:30 • committed by Greg Kroah-Hartman

parent 0076bded96

commit 0deb506189

1 changed files with 2 additions and 1 deletions

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drivers/gpu/drm/drm_edid.c

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