target: msm8952: add support to get adjustment offset for msm8956
Add target specific API to get adjustment offsets for a given
base address of DSI register space.
Change-Id: I0b735ed547ba559022b578550eac2c574cee0346
diff --git a/target/msm8952/target_display.c b/target/msm8952/target_display.c
index 2a908d6..737ab9b 100644
--- a/target/msm8952/target_display.c
+++ b/target/msm8952/target_display.c
@@ -71,6 +71,11 @@
#define RESET_GPIO_SEQ_LEN 3
#define PMIC_WLED_SLAVE_ID 3
+#define DSI0_BASE_ADJUST -0x4000
+#define DSI0_PHY_BASE_ADJUST -0x4100
+#define DSI0_PHY_PLL_BASE_ADJUST -0x3900
+#define DSI0_PHY_REGULATOR_BASE_ADJUST -0x3C00
+
static void mdss_dsi_uniphy_pll_sw_reset_8952(uint32_t pll_base)
{
writel(0x01, pll_base + 0x0068); /* PLL TEST CFG */
@@ -372,6 +377,22 @@
return NO_ERROR;
}
+int target_display_get_base_offset(uint32_t base)
+{
+ if(platform_is_msm8956()) {
+ if (base == MIPI_DSI0_BASE)
+ return DSI0_BASE_ADJUST;
+ else if (base == DSI0_PHY_BASE)
+ return DSI0_PHY_BASE_ADJUST;
+ else if (base == DSI0_PLL_BASE)
+ return DSI0_PHY_PLL_BASE_ADJUST;
+ else if (base == DSI0_REGULATOR_BASE)
+ return DSI0_PHY_REGULATOR_BASE_ADJUST;
+ }
+
+ return 0;
+}
+
int target_ldo_ctrl(uint8_t enable, struct msm_panel_info *pinfo)
{