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Commit 479ea5cc authored by Kalyan Thota's avatar Kalyan Thota Committed by Jayaprakash
Browse files

drm:msm:sde: update avr mode config during commit prepare 



Add changes to support avr mode config update during
prepare commit which happens before gpu fence wait
for input buffers.

Change-Id: Ib2cb5b7e1f10501914c003f6cf066b85048f79d4
Signed-off-by: default avatarKalyan Thota <kalyant@codeaurora.org>
parent 65d56514

drivers/gpu/drm/msm/dsi-staging/dsi_display.c

+23 −10
Original line number Diff line number Diff line
@@ -7134,21 +7134,11 @@ int dsi_display_pre_kickoff(struct drm_connector *connector, 
{

	int rc = 0;

	int i;

	bool enable;



	/* check and setup MISR */

	if (display->misr_enable)

		_dsi_display_setup_misr(display);



	if (params->qsync_update) {

		enable = (params->qsync_mode > 0) ? true : false;

		rc = dsi_display_qsync(display, enable);

		if (rc)

			pr_err("%s failed to send qsync commands",

				__func__);

		SDE_EVT32(params->qsync_mode, rc);

	}



	rc = dsi_display_set_roi(display, params->rois);



	/* dynamic DSI clock setting */
@@ -7229,6 +7219,29 @@ int dsi_display_config_ctrl_for_cont_splash(struct dsi_display *display) 
	return rc;

}



int dsi_display_pre_commit(void *display,

		struct msm_display_conn_params *params)

{

	bool enable = false;

	int rc = 0;



	if (!display || !params) {

		pr_err("Invalid params\n");

		return -EINVAL;

	}



	if (params->qsync_update) {

		enable = (params->qsync_mode > 0) ? true : false;

		rc = dsi_display_qsync(display, enable);

		if (rc)

			pr_err("%s failed to send qsync commands\n",

				__func__);

		SDE_EVT32(params->qsync_mode, rc);

	}



	return rc;

}



int dsi_display_enable(struct dsi_display *display)

{

	int rc = 0;

drivers/gpu/drm/msm/dsi-staging/dsi_display.h

+9 −0
Original line number Diff line number Diff line
@@ -668,6 +668,15 @@ int dsi_display_set_power(struct drm_connector *connector, 
int dsi_display_pre_kickoff(struct drm_connector *connector,

		struct dsi_display *display,

		struct msm_display_kickoff_params *params);

/*

 * dsi_display_pre_commit - program pre commit features

 * @display: Pointer to private display structure

 * @params: Parameters for pre commit time programming

 * Returns: Zero on success

 */

int dsi_display_pre_commit(void *display,

		struct msm_display_conn_params *params);



/**

 * dsi_display_get_dst_format() - get dst_format from DSI display

 * @connector:        Pointer to drm connector structure

drivers/gpu/drm/msm/dsi-staging/dsi_drm.c

+12 −1
Original line number Diff line number Diff line
@@ -881,6 +881,17 @@ int dsi_conn_pre_kickoff(struct drm_connector *connector, 
	return dsi_display_pre_kickoff(connector, display, params);

}



int dsi_conn_prepare_commit(void *display,

		struct msm_display_conn_params *params)

{

	if (!display || !params) {

		pr_err("Invalid params\n");

		return -EINVAL;

	}



	return dsi_display_pre_commit(display, params);

}



void dsi_conn_enable_event(struct drm_connector *connector,

		uint32_t event_idx, bool enable, void *display)

{
@@ -896,7 +907,7 @@ void dsi_conn_enable_event(struct drm_connector *connector, 
}



int dsi_conn_post_kickoff(struct drm_connector *connector,

	struct msm_display_kickoff_params *params)

	struct msm_display_conn_params *params)

{

	struct drm_encoder *encoder;

	struct dsi_bridge *c_bridge;

drivers/gpu/drm/msm/dsi-staging/dsi_drm.h

+12 −1
Original line number Diff line number Diff line
@@ -131,7 +131,7 @@ int dsi_conn_pre_kickoff(struct drm_connector *connector, 
 * Returns: Zero on success

 */

int dsi_conn_post_kickoff(struct drm_connector *connector,

		struct msm_display_kickoff_params *params);

		struct msm_display_conn_params *params);



/**

 * dsi_convert_to_drm_mode - Update drm mode with dsi mode information
@@ -143,4 +143,15 @@ void dsi_convert_to_drm_mode(const struct dsi_display_mode *dsi_mode, 


u64 dsi_drm_find_bit_clk_rate(void *display,

			      const struct drm_display_mode *drm_mode);



/**

 * dsi_conn_prepare_commit - program pre commit time features

 * @display: Pointer to private display structure

 * @params: Parameters for pre commit programming

 * Returns: Zero on success

 */

int dsi_conn_prepare_commit(void *display,

		struct msm_display_conn_params *params);





#endif /* _DSI_DRM_H_ */

drivers/gpu/drm/msm/msm_drv.h

+8 −0
Original line number Diff line number Diff line
@@ -531,6 +531,14 @@ struct msm_roi_list { 
struct msm_display_kickoff_params {

	struct msm_roi_list *rois;

	struct drm_msm_ext_hdr_metadata *hdr_meta;

};



/**

 * struct - msm_display_conn_params - info of dpu display features

 * @qsync_mode: Qsync mode, where 0: disabled 1: continuous mode

 * @qsync_update: Qsync settings were changed/updated

 */

struct msm_display_conn_params {

	uint32_t qsync_mode;

	bool qsync_update;

};