https://github.com/raspberrypi/linux
Revision 531e7852fb62bfc6a15cc1df85f62720f704d537 authored by Tom Chung on 19 June 2024, 06:03:55 UTC, committed by Greg Kroah-Hartman on 25 July 2024, 07:50:54 UTC
[ Upstream commit 74ad26b36d303ac233eccadc5c3a8d7ee4709f31 ]

[Why]
We only enable the VRR while monitor usable refresh rate range
is greater than 10 Hz.
But we did not check the range in DRM_EDID_FEATURE_CONTINUOUS_FREQ
case.

[How]
Add a refresh rate range check before set the freesync_capable flag
in DRM_EDID_FEATURE_CONTINUOUS_FREQ case.

Reviewed-by: Mario Limonciello <mario.limonciello@amd.com>
Reviewed-by: Rodrigo Siqueira <rodrigo.siqueira@amd.com>
Signed-off-by: Jerry Zuo <jerry.zuo@amd.com>
Signed-off-by: Tom Chung <chiahsuan.chung@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
1 parent a2cfe94
History
Tip revision: 531e7852fb62bfc6a15cc1df85f62720f704d537 authored by Tom Chung on 19 June 2024, 06:03:55 UTC
drm/amd/display: Add refresh rate range check
Tip revision: 531e785
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