github-mirror/linux
1
0
Fork 0
mirror of https://github.com/torvalds/linux.git synced 2026-05-27 00:22:00 +02:00
Code Issues Actions Packages Projects Releases Wiki Activity Graph

drm/amd/display: Add new transfer type HWPWL

Browse Source 
It is used when curve register settings are generated
by 'matlab', i.e. bypass color module calculation.

Signed-off-by: Vitaly Prosyak <vitaly.prosyak@amd.com>
Reviewed-by: Tony Cheng <Tony.Cheng@amd.com>
Acked-by: Harry Wentland <harry.wentland@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Vitaly Prosyak 2018-05-25 08:37:36 -05:00 committed by Alex Deucher
parent 6aa57bb8e4
commit 74167ad60c
1 changed files with 5 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

6
drivers/gpu/drm/amd/display/dc/dc.h
View File

@ -357,6 +357,7 @@ enum dc_transfer_func_type {
TF_TYPE_PREDEFINED,
TF_TYPE_DISTRIBUTED_POINTS,
TF_TYPE_BYPASS,
TF_TYPE_HWPWL
};
struct dc_transfer_func_distributed_points {
@ -382,12 +383,15 @@ enum dc_transfer_func_predefined {
struct dc_transfer_func {
struct kref refcount;
struct dc_transfer_func_distributed_points tf_pts;
enum dc_transfer_func_type type;
enum dc_transfer_func_predefined tf;
/* FP16 1.0 reference level in nits, default is 80 nits, only for PQ*/
uint32_t sdr_ref_white_level;
struct dc_context *ctx;
union {
struct pwl_params pwl;
struct dc_transfer_func_distributed_points tf_pts;
};
};
/*