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uapi/drm: add data structure for spr block programming

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This change defines data structure for user mode program
to configure SPR block of MDSS hw.

Change-Id: Ia4edb5af757541309c50047f4b7476cac8ddd39f
Signed-off-by: Prabhanjan Kandula <pkandula@codeaurora.org>
This commit is contained in:
Prabhanjan Kandula 2020-02-03 15:52:10 -08:00
commit b3a61a8922
1 changed files with 32 additions and 0 deletions
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32
include/uapi/display/drm/msm_drm_pp.h
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@ -561,6 +561,38 @@ struct drm_msm_ltm_buffer {
__u32 status;
};
#define SPR_INIT_PARAM_SIZE_1 4
#define SPR_INIT_PARAM_SIZE_2 5
#define SPR_INIT_PARAM_SIZE_3 16
#define SPR_INIT_PARAM_SIZE_4 24
#define SPR_INIT_PARAM_SIZE_5 32
/**
* struct drm_msm_spr_init_cfg - SPR initial configuration structure
*
*/
struct drm_msm_spr_init_cfg {
__u64 flags;
__u16 cfg0;
__u16 cfg1;
__u16 cfg2;
__u16 cfg3;
__u16 cfg4;
__u16 cfg5;
__u16 cfg6;
__u16 cfg7;
__u16 cfg8;
__u16 cfg9;
__u32 cfg10;
__u16 cfg11[SPR_INIT_PARAM_SIZE_1];
__u16 cfg12[SPR_INIT_PARAM_SIZE_1];
__u16 cfg13[SPR_INIT_PARAM_SIZE_1];
__u16 cfg14[SPR_INIT_PARAM_SIZE_2];
__u16 cfg15[SPR_INIT_PARAM_SIZE_5];
int cfg16[SPR_INIT_PARAM_SIZE_3];
int cfg17[SPR_INIT_PARAM_SIZE_4];
};
/**
* struct drm_msm_ad4_manual_str_cfg - ad4 manual strength config set
* by user-space client.