[PATCH 25/28] drm/amd/display: Check for HW blocks in HWSS, rather than DC core for cursor

[Harry Wentland]

Signed-off-by: Harry Wentland <harry.wentland at amd.com>
Reviewed-by: Tony Cheng <Tony.Cheng at amd.com>
Acked-by: Harry Wentland <harry.wentland at amd.com>
---
 drivers/gpu/drm/amd/display/dc/core/dc_stream.c             | 3 +--
 drivers/gpu/drm/amd/display/dc/dce110/dce110_hw_sequencer.c | 9 ++++++---
 2 files changed, 7 insertions(+), 5 deletions(-)

diff --git a/drivers/gpu/drm/amd/display/dc/core/dc_stream.c b/drivers/gpu/drm/amd/display/dc/core/dc_stream.c
index cd5819789d76..ce0747ed0f00 100644
--- a/drivers/gpu/drm/amd/display/dc/core/dc_stream.c
+++ b/drivers/gpu/drm/amd/display/dc/core/dc_stream.c
@@ -198,8 +198,7 @@ bool dc_stream_set_cursor_attributes(
 	for (i = 0; i < MAX_PIPES; i++) {
 		struct pipe_ctx *pipe_ctx = &res_ctx->pipe_ctx[i];
 
-		if (pipe_ctx->stream != stream || (!pipe_ctx->plane_res.xfm &&
-		    !pipe_ctx->plane_res.dpp) || !pipe_ctx->plane_res.ipp)
+		if (pipe_ctx->stream != stream)
 			continue;
 		if (pipe_ctx->top_pipe && pipe_ctx->plane_state != pipe_ctx->top_pipe->plane_state)
 			continue;
diff --git a/drivers/gpu/drm/amd/display/dc/dce110/dce110_hw_sequencer.c b/drivers/gpu/drm/amd/display/dc/dce110/dce110_hw_sequencer.c
index 9de3d793f12e..206569e13a2c 100644
--- a/drivers/gpu/drm/amd/display/dc/dce110/dce110_hw_sequencer.c
+++ b/drivers/gpu/drm/amd/display/dc/dce110/dce110_hw_sequencer.c
@@ -2937,15 +2937,18 @@ void dce110_set_cursor_attribute(struct pipe_ctx *pipe_ctx)
 {
 	struct dc_cursor_attributes *attributes = &pipe_ctx->stream->cursor_attributes;
 
-	if (pipe_ctx->plane_res.ipp->funcs->ipp_cursor_set_attributes)
+	if (pipe_ctx->plane_res.ipp &&
+	    pipe_ctx->plane_res.ipp->funcs->ipp_cursor_set_attributes)
 		pipe_ctx->plane_res.ipp->funcs->ipp_cursor_set_attributes(
 				pipe_ctx->plane_res.ipp, attributes);
 
-	if (pipe_ctx->plane_res.mi->funcs->set_cursor_attributes)
+	if (pipe_ctx->plane_res.mi &&
+	    pipe_ctx->plane_res.mi->funcs->set_cursor_attributes)
 		pipe_ctx->plane_res.mi->funcs->set_cursor_attributes(
 				pipe_ctx->plane_res.mi, attributes);
 
-	if (pipe_ctx->plane_res.xfm->funcs->set_cursor_attributes)
+	if (pipe_ctx->plane_res.xfm &&
+	    pipe_ctx->plane_res.xfm->funcs->set_cursor_attributes)
 		pipe_ctx->plane_res.xfm->funcs->set_cursor_attributes(
 				pipe_ctx->plane_res.xfm, attributes);
 }
-- 
2.14.1