Melissa WenandGreg Kroah-Hartman 3ce08bab01 drm/amd/display: increase MAX_SURFACES to the value supported by hw ...

commit 21541bc6b4 upstream.

As the hw supports up to 4 surfaces, increase the maximum number of
surfaces to prevent the DC error when trying to use more than three
planes.

[drm:dc_state_add_plane [amdgpu]] *ERROR* Surface: can not attach plane_state 000000003e2cb82c! Maximum is: 3

Link: https://gitlab.freedesktop.org/drm/amd/-/issues/3693
Signed-off-by: Melissa Wen <mwen@igalia.com>
Reviewed-by: Rodrigo Siqueira <Rodrigo.Siqueira@amd.com>
Signed-off-by: Rodrigo Siqueira <Rodrigo.Siqueira@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
(cherry picked from commit b8d6daffc8)
Cc: stable@vger.kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

2025-01-17 13:36:19 +01:00

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drm

drm/amd/display: increase MAX_SURFACES to the value supported by hw

2025-01-17 13:36:19 +01:00

host1x

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ipu-v3

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trace

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vga

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Makefile

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