From: Shirish S <shiris...@amd.com>
Currently all cursor related functions are made to all pipes that are attached
to a particular stream.
This is not applicable to pipes that do not have cursor plane initialised like
underlay.
Hence this patch allows cursor related operations on a pipe only if ipp in
available on that particular pipe.
The check is added to set_cursor_position & set_cursor_attribute.
Signed-off-by: Shirish S <shiris...@amd.com>
Reviewed-by: Harry Wentland <harry.wentl...@amd.com>
---
drivers/gpu/drm/amd/display/dc/core/dc_stream.c | 6 ++++--
1 file changed, 4 insertions(+), 2 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 87a193a..cd58197 100644
--- a/drivers/gpu/drm/amd/display/dc/core/dc_stream.c
+++ b/drivers/gpu/drm/amd/display/dc/core/dc_stream.c
@@ -198,7 +198,8 @@ 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))
+ if (pipe_ctx->stream != stream || (!pipe_ctx->plane_res.xfm &&
+ !pipe_ctx->plane_res.dpp) || !pipe_ctx->plane_res.ipp)
continue;
if (pipe_ctx->top_pipe && pipe_ctx->plane_state !=
pipe_ctx->top_pipe->plane_state)
continue;
@@ -237,7 +238,8 @@ bool dc_stream_set_cursor_position(
if (pipe_ctx->stream != stream ||
(!pipe_ctx->plane_res.mi &&
!pipe_ctx->plane_res.hubp) ||
!pipe_ctx->plane_state ||
- (!pipe_ctx->plane_res.xfm &&
!pipe_ctx->plane_res.dpp))
+ (!pipe_ctx->plane_res.xfm &&
!pipe_ctx->plane_res.dpp) ||
+ !pipe_ctx->plane_res.ipp)
continue;
core_dc->hwss.set_cursor_position(pipe_ctx);
--
2.7.4
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