From 9c1aa817afabafbe77654145ff94bc85ec59451f Mon Sep 17 00:00:00 2001 From: Arpita Banerjee Date: Tue, 4 Jun 2013 19:43:24 -0700 Subject: msm: mdss: Add read/write buffer support for calibraiton tool This change allows to process read/write operation through buffer instead of single IOCTL call. It is part of optimization to save DIAG packet processing time. Change-Id: Iffaab2dd160959f8c7950ebca043b1e0cf25877c Signed-off-by: Arpita Banerjee --- include/uapi/linux/msm_mdp.h | 9 +++++++++ 1 file changed, 9 insertions(+) (limited to 'include/uapi/linux') diff --git a/include/uapi/linux/msm_mdp.h b/include/uapi/linux/msm_mdp.h index 7464f54c046b..65c4a2e04dbc 100644 --- a/include/uapi/linux/msm_mdp.h +++ b/include/uapi/linux/msm_mdp.h @@ -596,6 +596,12 @@ struct mdp_calib_config_data { uint32_t data; }; +struct mdp_calib_config_buffer { + uint32_t ops; + uint32_t size; + uint32_t *buffer; +}; + #define MDSS_MAX_BL_BRIGHTNESS 255 #define AD_BL_LIN_LEN (MDSS_MAX_BL_BRIGHTNESS + 1) @@ -686,6 +692,8 @@ enum { mdp_op_calib_cfg, mdp_op_ad_cfg, mdp_op_ad_input, + mdp_op_calib_mode, + mdp_op_calib_buffer, mdp_op_max, }; @@ -712,6 +720,7 @@ struct msmfb_mdp_pp { struct mdp_calib_config_data calib_cfg; struct mdss_ad_init_cfg ad_init_cfg; struct mdss_ad_input ad_input; + struct mdp_calib_config_buffer calib_buffer; } data; }; -- cgit v1.2.3