From: Swapnil Patel <Swapnil.Patel@xxxxxxx>
[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: Aurabindo Pillai <aurabindo.pillai@xxxxxxx>
Signed-off-by: Swapnil Patel <Swapnil.Patel@xxxxxxx>
Reviewed-by: Sung joon Kim <Sungjoon.Kim@xxxxxxx>
---
drivers/gpu/drm/amd/display/dc/dcn301/dcn301_resource.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/amd/display/dc/dcn301/dcn301_resource.c b/drivers/gpu/drm/amd/display/dc/dcn301/dcn301_resource.c
index 8cf10351f271..ee62ae3eb98f 100644
--- a/drivers/gpu/drm/amd/display/dc/dcn301/dcn301_resource.c
+++ b/drivers/gpu/drm/amd/display/dc/dcn301/dcn301_resource.c
@@ -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(
--
2.39.0
