drivers/analogix: Increase the clock tolerance from 0.1% to 2%
Increase the input tolerance to avoid panel scroll.
BUG=b:173603645
BRANCH=kukui
TEST=None
Change-Id: I4af96f58876932175b28fc0a8543720ebd7b5deb
Signed-off-by: Jitao Shi <jitao.shi@mediatek.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/39025
Reviewed-by: Yu-Ping Wu <yupingso@google.com>
Reviewed-by: Hung-Te Lin <hungte@chromium.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
diff --git a/src/drivers/analogix/anx7625/anx7625.c b/src/drivers/analogix/anx7625/anx7625.c
index 9f0b2e1..e37e047 100644
--- a/src/drivers/analogix/anx7625/anx7625.c
+++ b/src/drivers/analogix/anx7625/anx7625.c
@@ -381,7 +381,7 @@
ret |= anx7625_reg_write(bus, RX_P1_ADDR, MIPI_PLL_N_NUM_7_0,
(n & 0xff));
/* diff */
- ret |= anx7625_reg_write(bus, RX_P1_ADDR, MIPI_DIGITAL_ADJ_1, 0x37);
+ ret |= anx7625_reg_write(bus, RX_P1_ADDR, MIPI_DIGITAL_ADJ_1, 0x3d);
ret |= anx7625_odfc_config(bus, post_divider - 1);