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

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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>
This commit is contained in:
Melissa Wen 2024-12-17 17:45:04 -03:00 committed by Alex Deucher
parent 1c86c81a86
commit b8d6daffc8
1 changed files with 1 additions and 1 deletions
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2
drivers/gpu/drm/amd/display/dc/dc.h
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@ -57,7 +57,7 @@ struct dmub_notification;
#define DC_VER "3.2.314"
#define MAX_SURFACES 3
#define MAX_SURFACES 4
#define MAX_PLANES 6
#define MAX_STREAMS 6
#define MIN_VIEWPORT_SIZE 12