[PATCH 20/43] drm/amd/display: Add optimized_required flag

[Leo Li]

On 2017-11-23 02:52 PM, Harry Wentland wrote:
> Signed-off-by: Harry Wentland <harry.wentland at amd.com>

Reviewed-by: Leo (Sunpeng) Li <sunpeng.li at amd.com>

> ---
>   drivers/gpu/drm/amd/display/dc/core/dc.c | 2 ++
>   drivers/gpu/drm/amd/display/dc/dc.h      | 2 ++
>   2 files changed, 4 insertions(+)
> 
> diff --git a/drivers/gpu/drm/amd/display/dc/core/dc.c b/drivers/gpu/drm/amd/display/dc/core/dc.c
> index 98eff80acffa..19d96aeaa113 100644
> --- a/drivers/gpu/drm/amd/display/dc/core/dc.c
> +++ b/drivers/gpu/drm/amd/display/dc/core/dc.c
> @@ -788,6 +788,8 @@ bool dc_post_update_surfaces_to_stream(struct dc *dc)
>   			dc->hwss.disable_plane(dc, &context->res_ctx.pipe_ctx[i]);
>   		}
>   
> +	dc->optimized_required = false;
> +
>   	/* 3rd param should be true, temp w/a for RV*/
>   #if defined(CONFIG_DRM_AMD_DC_DCN1_0)
>   	dc->hwss.set_bandwidth(dc, context, dc->ctx->dce_version < DCN_VERSION_1_0);
> diff --git a/drivers/gpu/drm/amd/display/dc/dc.h b/drivers/gpu/drm/amd/display/dc/dc.h
> index 71f1802a25d7..9fbcfd7b5f8d 100644
> --- a/drivers/gpu/drm/amd/display/dc/dc.h
> +++ b/drivers/gpu/drm/amd/display/dc/dc.h
> @@ -250,6 +250,8 @@ struct dc {
>   	 */
>   	struct dm_pp_display_configuration prev_display_config;
>   
> +	bool optimized_required;
> +
>   	/* FBC compressor */
>   #if defined(CONFIG_DRM_AMD_DC_FBC)
>   	struct compressor *fbc_compressor;
>