target: update DSI PHY lane/regulator settings for msm8916/msm8952
Update the DSI PHY regulator/lane settings for 8916/8939/8952/8956
targets as per the latest recommendations from the DSI h/w
programming guide.
Change-Id: I296d8ab3223bb72f3d01df75e8bc0f841ec66ff5
diff --git a/target/msm8916/include/target/display.h b/target/msm8916/include/target/display.h
index e27432f..6f2bb2e 100644
--- a/target/msm8916/include/target/display.h
+++ b/target/msm8916/include/target/display.h
@@ -126,11 +126,11 @@
};
static const char panel_lane_config[] = {
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x97,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x97,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x97,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x97,
- 0x00, 0xc0, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0xbb
+ 0x01, 0xc0, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x97,
+ 0x01, 0xc0, 0x00, 0x00, 0x05, 0x00, 0x00, 0x01, 0x97,
+ 0x01, 0xc0, 0x00, 0x00, 0x0a, 0x00, 0x00, 0x01, 0x97,
+ 0x01, 0xc0, 0x00, 0x00, 0x0f, 0x00, 0x00, 0x01, 0x97,
+ 0x00, 0x40, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0xff
};
static const uint32_t panel_physical_ctrl[] = {
diff --git a/target/msm8952/include/target/display.h b/target/msm8952/include/target/display.h
index 42b3527..5c02765 100644
--- a/target/msm8952/include/target/display.h
+++ b/target/msm8952/include/target/display.h
@@ -48,20 +48,28 @@
extern uint32_t panel_regulator_settings[7];
-static const uint32_t dcdc_regulator_settings[] = {
+static const uint32_t dcdc_regulator_settings_lpm[] = {
0x03, 0x08, 0x07, 0x00, 0x20, 0x07, 0x01
};
-static const uint32_t ldo_regulator_settings[] = {
+static const uint32_t ldo_regulator_settings_lpm[] = {
+ 0x00, 0x01, 0x01, 0x00, 0x20, 0x07, 0x00
+};
+
+static const uint32_t dcdc_regulator_settings_hpm[] = {
+ 0x03, 0x09, 0x03, 0x00, 0x20, 0x07, 0x01
+};
+
+static const uint32_t ldo_regulator_settings_hpm[] = {
0x00, 0x01, 0x01, 0x00, 0x20, 0x07, 0x00
};
static const char panel_lane_config[] = {
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x97,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x97,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x97,
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x97,
- 0x00, 0xc0, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0xbb
+ 0x01, 0xc0, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x97,
+ 0x01, 0xc0, 0x00, 0x00, 0x05, 0x00, 0x00, 0x01, 0x97,
+ 0x01, 0xc0, 0x00, 0x00, 0x0a, 0x00, 0x00, 0x01, 0x97,
+ 0x01, 0xc0, 0x00, 0x00, 0x0f, 0x00, 0x00, 0x01, 0x97,
+ 0x00, 0x40, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0xff
};
static const uint32_t panel_physical_ctrl[] = {
diff --git a/target/msm8952/oem_panel.c b/target/msm8952/oem_panel.c
index b503962..a001e15 100644
--- a/target/msm8952/oem_panel.c
+++ b/target/msm8952/oem_panel.c
@@ -272,8 +272,12 @@
* Update all data structures after 'panel_init' label. Only panel
* selection is supposed to happen before that.
*/
- memcpy(panel_regulator_settings,
- dcdc_regulator_settings, REGULATOR_SIZE);
+ if (platform_is_msm8956())
+ memcpy(panel_regulator_settings,
+ dcdc_regulator_settings_hpm, REGULATOR_SIZE);
+ else
+ memcpy(panel_regulator_settings,
+ dcdc_regulator_settings_lpm, REGULATOR_SIZE);
pinfo->pipe_type = MDSS_MDP_PIPE_TYPE_RGB;
return init_panel_data(panelstruct, pinfo, phy_db);
}