Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit 741acb4b authored by Dhaval Patel's avatar Dhaval Patel
Browse files

msm: mdss: update layer mixer access for calibration tool 



Calibration tool should have register access on all layer
mixers connected to DSPP pipe and WB path. It should
also have control layer register access to read
the current layer mixer configuration.

Change-Id: If2cc86c2e6f470e090746a400b16cb540948c3e9
Signed-off-by: default avatarDhaval Patel <pdhaval@codeaurora.org>
parent d527b292

drivers/video/msm/mdss/mdss_mdp_hwio.h

+2 −1
Original line number Diff line number Diff line
@@ -106,7 +106,8 @@ enum mdss_mdp_ctl_index { 
	MDSS_MDP_MAX_CTL

};



#define MDSS_MDP_REG_CTL_LAYER(lm)			((lm) * 0x004)

#define MDSS_MDP_REG_CTL_LAYER(lm)	\

			((lm == 5) ? (0x024) : ((lm) * 0x004))

#define MDSS_MDP_REG_CTL_TOP				0x014

#define MDSS_MDP_REG_CTL_FLUSH				0x018

#define MDSS_MDP_REG_CTL_START				0x01C

drivers/video/msm/mdss/mdss_mdp_pp.c

+4 −2
Original line number Diff line number Diff line
@@ -4733,7 +4733,8 @@ static int is_valid_calib_ctrl_addr(char __iomem *ptr) 
			break;

		}



		for (stage = 0; stage < mdss_res->nmixers_intf; stage++)

		for (stage = 0; stage < (mdss_res->nmixers_intf +

					 mdss_res->nmixers_wb); stage++)

			if (ptr == base + MDSS_MDP_REG_CTL_LAYER(stage)) {

				ret = MDP_PP_OPS_READ | MDP_PP_OPS_WRITE;

				goto End;
@@ -4912,7 +4913,8 @@ static int is_valid_calib_mixer_addr(char __iomem *ptr) 
	int stage = 0;

	struct mdss_mdp_mixer *mixer;



	for (counter = 0; counter < mdss_res->nmixers_intf; counter++) {

	for (counter = 0; counter < (mdss_res->nmixers_intf +

					mdss_res->nmixers_wb); counter++) {

		mixer = mdss_res->mixer_intf + counter;

		base = mixer->base;