drm/amd/display: check for ipp before calling cursor operations
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 <shirish.s@amd.com> Reviewed-by: Harry Wentland <harry.wentland@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Cc: stable@vger.kernel.org
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@ -197,7 +197,8 @@ bool dc_stream_set_cursor_attributes(
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for (i = 0; i < MAX_PIPES; i++) {
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struct pipe_ctx *pipe_ctx = &res_ctx->pipe_ctx[i];
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if (pipe_ctx->stream != stream || (!pipe_ctx->plane_res.xfm && !pipe_ctx->plane_res.dpp))
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if (pipe_ctx->stream != stream || (!pipe_ctx->plane_res.xfm &&
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!pipe_ctx->plane_res.dpp) || !pipe_ctx->plane_res.ipp)
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continue;
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if (pipe_ctx->top_pipe && pipe_ctx->plane_state != pipe_ctx->top_pipe->plane_state)
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continue;
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@ -273,7 +274,8 @@ bool dc_stream_set_cursor_position(
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if (pipe_ctx->stream != stream ||
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(!pipe_ctx->plane_res.mi && !pipe_ctx->plane_res.hubp) ||
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!pipe_ctx->plane_state ||
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(!pipe_ctx->plane_res.xfm && !pipe_ctx->plane_res.dpp))
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(!pipe_ctx->plane_res.xfm && !pipe_ctx->plane_res.dpp) ||
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!pipe_ctx->plane_res.ipp)
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continue;
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if (pipe_ctx->plane_state->address.type
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