Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit 4ea20907 authored by Krunoslav Kovac's avatar Krunoslav Kovac Committed by Alex Deucher
Browse files

drm/amd/display: Dynamic HDR metadata mem buffer 



Basic framework:
- caps for reporting dynamic HDR metadata support
- allocation of frame buffer memory and storage

Signed-off-by: default avatarKrunoslav Kovac <Krunoslav.Kovac@amd.com>
Reviewed-by: default avatarTony Cheng <Tony.Cheng@amd.com>
Reviewed-by: default avatarAnthony Koo <Anthony.Koo@amd.com>
Acked-by: default avatarHarry Wentland <harry.wentland@amd.com>
Signed-off-by: default avatarAlex Deucher <alexander.deucher@amd.com>
parent 3c8e4316

drivers/gpu/drm/amd/display/dc/dc.h

+1 −0
Original line number Diff line number Diff line
@@ -68,6 +68,7 @@ struct dc_caps { 
	uint32_t max_planes;

	uint32_t max_downscale_ratio;

	uint32_t i2c_speed_in_khz;

	uint32_t dmdata_alloc_size;

	unsigned int max_cursor_size;

	unsigned int max_video_width;

	int linear_pitch_alignment;

drivers/gpu/drm/amd/display/dc/dc_stream.h

+2 −0
Original line number Diff line number Diff line
@@ -59,6 +59,8 @@ struct dc_stream_state { 
	struct freesync_context freesync_ctx;



	struct dc_info_packet hdr_static_metadata;

	PHYSICAL_ADDRESS_LOC dmdata_address;



	struct dc_transfer_func *out_transfer_func;

	struct colorspace_transform gamut_remap_matrix;

	struct dc_csc_transform csc_color_matrix;