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Commit 7e281ec2 authored by Zhiqiang Liu's avatar Zhiqiang Liu Committed by Gerrit - the friendly Code Review server
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drm/msm/sde: Add data structure for ROI MISR 



Add a new data structure for users to set ROI MISR
related configs.

Change-Id: I180c0ca85f634f7df4012549863411faa1745171
Signed-off-by: default avatarZhiqiang Liu <zhiqliu@codeaurora.org>
parent e2df9ea4

include/uapi/drm/sde_drm.h

+24 −0
Original line number Diff line number Diff line
@@ -454,6 +454,30 @@ struct sde_drm_roi_v1 { 
	struct drm_clip_rect roi[SDE_MAX_ROI_V1];

};



/**

 * struct sde_drm_roi_misr_v1 - version 1 struct sde_drm_roi_misr

 *

 * @fence_fd_ptr:      roi misr fence fd pointer

 * @roi_rect_num:      number of roi should be enabled

 * @roi_ids:           the order number of every roi, this order

 *                     are matches with roi range index in mode_info

 * @roi_rects:         the rectangle information of every roi

 * @roi_golden_value:  golden value is used to compare with the

 *                     misr value calculated by h/w. if there is

 *                     a mismatch, the misr fence will be signaled

 *                     and the h/w calculated value will be returned

 *                     in the misr fence. NULL if using default

 *                     value of -1 for all roi misrs.

 */

#define SDE_DRM_ROI_MISR_V1

struct sde_drm_roi_misr_v1 {

	int64_t *fence_fd_ptr;

	uint32_t roi_rect_num;

	uint32_t *roi_ids;

	struct drm_clip_rect *roi_rects;

	uint32_t *roi_golden_value;

};



/**

 * Define extended power modes supported by the SDE connectors.

 */