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Commit b3a61a89 authored by Prabhanjan Kandula's avatar Prabhanjan Kandula
Browse files

uapi/drm: add data structure for spr block programming 



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

Change-Id: Ia4edb5af757541309c50047f4b7476cac8ddd39f
Signed-off-by: default avatarPrabhanjan Kandula <pkandula@codeaurora.org>
parent 45af4566

include/uapi/display/drm/msm_drm_pp.h

+32 −0
Original line number Diff line number Diff line
@@ -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.