Commit a1cbe691 authored by Swapnil Patel's avatar Swapnil Patel Committed by Alex Deucher
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drm/amd/display: patch cases with unknown plane state to prevent warning 



[Why]
DCN301 resource function is missing function pointer to
handle cases with unknown plane state.
This causes assertion when global state is validated while
using swizzle parameter as “DC_UNKNOWN”

[How]
Add function pointer to handle and patch cases when plane
state is unknown.

Acked-by: default avatarAurabindo Pillai <aurabindo.pillai@amd.com>
Signed-off-by: default avatarSwapnil Patel <Swapnil.Patel@amd.com>
Reviewed-by: default avatarSung joon Kim <Sungjoon.Kim@amd.com>
Tested-by: default avatarDaniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: default avatarAlex Deucher <alexander.deucher@amd.com>
parent a5b50a0c

drivers/gpu/drm/amd/display/dc/dcn301/dcn301_resource.c

+2 −1
Original line number Diff line number Diff line
@@ -1414,7 +1414,8 @@ static struct resource_funcs dcn301_res_pool_funcs = { 
	.find_first_free_match_stream_enc_for_link = dcn10_find_first_free_match_stream_enc_for_link,

	.acquire_post_bldn_3dlut = dcn30_acquire_post_bldn_3dlut,

	.release_post_bldn_3dlut = dcn30_release_post_bldn_3dlut,

	.update_bw_bounding_box = dcn301_update_bw_bounding_box

	.update_bw_bounding_box = dcn301_update_bw_bounding_box,

	.patch_unknown_plane_state = dcn20_patch_unknown_plane_state

};



static bool dcn301_resource_construct(