panel: hk3: adjust TE pulse width at NS mode am: 2decb3faf3
Original change: https://partner-android-review.googlesource.com/c/kernel/private/devices/google/shusky/+/2757053
Change-Id: Iff0a6d961f6ced2b18c6e16c564baa7127447bbb
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>
diff --git a/display/panel-google-hk3.c b/display/panel-google-hk3.c
index 8986378..7020f8e 100644
--- a/display/panel-google-hk3.c
+++ b/display/panel-google-hk3.c
@@ -323,7 +323,7 @@
#define HK3_TE_USEC_AOD 693
#define HK3_TE_USEC_120HZ 273
#define HK3_TE_USEC_60HZ_HS 8500
-#define HK3_TE_USEC_60HZ_NS 546
+#define HK3_TE_USEC_60HZ_NS 1223
#define HK3_TE_PERIOD_DELTA_TOLERANCE_USEC 2000
#define MIPI_DSI_FREQ_DEFAULT 1368
@@ -584,13 +584,24 @@
EXYNOS_DCS_BUF_ADD(ctx, 0xB0, 0x00, 0x02, 0xB9);
val = test_bit(FEAT_OP_NS, feat) ? 0x01 : 0x00;
EXYNOS_DCS_BUF_ADD(ctx, 0xB9, val);
+ /* Fixed TE width setting */
+ EXYNOS_DCS_BUF_ADD(ctx, 0xB0, 0x00, 0x08, 0xB9);
+ if (test_bit(FEAT_OP_NS, feat)) {
+ EXYNOS_DCS_BUF_ADD(ctx, 0xB9, 0x0B, 0x43, 0x00, 0x2F,
+ 0x0B, 0x43, 0x00, 0x2F);
+ } else {
+ EXYNOS_DCS_BUF_ADD(ctx, 0xB9, 0x0B, 0xBB, 0x00, 0x2F,
+ 0x0B, 0xBB, 0x00, 0x2F);
+ }
} else {
/* Changeable TE */
EXYNOS_DCS_BUF_ADD(ctx, 0xB9, 0x04);
/* Changeable TE width setting and frequency */
EXYNOS_DCS_BUF_ADD(ctx, 0xB0, 0x00, 0x04, 0xB9);
- /* width 273us in normal mode */
- EXYNOS_DCS_BUF_ADD(ctx, 0xB9, 0x0B, 0xBB, 0x00, 0x2F);
+ if (test_bit(FEAT_OP_NS, feat))
+ EXYNOS_DCS_BUF_ADD(ctx, 0xB9, 0x0B, 0x43, 0x00, 0x2F);
+ else
+ EXYNOS_DCS_BUF_ADD(ctx, 0xB9, 0x0B, 0xBB, 0x00, 0x2F);
}
}
