[PATCH RESEND 1/1] drm/panel: st7703: Fix Panel Initialization for Anbernic RG353V-V2
Ao Zhong
hacc1225 at gmail.com
Sun Jan 28 02:10:48 UTC 2024
This patch resolves the issue with the panel initialization of the
Anbernic RG353V-V2 caused by incorrect parameters.
Signed-off-by: Ao Zhong <hacc1225 at gmail.com>
---
drivers/gpu/drm/panel/panel-sitronix-st7703.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/gpu/drm/panel/panel-sitronix-st7703.c b/drivers/gpu/drm/panel/panel-sitronix-st7703.c
index b55bafd1a8be..a346d6c3d283 100644
--- a/drivers/gpu/drm/panel/panel-sitronix-st7703.c
+++ b/drivers/gpu/drm/panel/panel-sitronix-st7703.c
@@ -357,8 +357,8 @@ static int rg353v2_init_sequence(struct st7703 *ctx)
0x28, 0x03, 0xff, 0x00, 0x00, 0x00, 0x00);
mipi_dsi_dcs_write_seq(dsi, ST7703_CMD_SETCYC, 0x80);
mipi_dsi_dcs_write_seq(dsi, ST7703_CMD_SETBGP, 0x0a, 0x0a);
- mipi_dsi_dcs_write_seq(dsi, ST7703_CMD_SETVCOM, 0x92, 0x92);
- mipi_dsi_dcs_write_seq(dsi, ST7703_CMD_SETPOWER_EXT, 0x25, 0x22,
+ mipi_dsi_dcs_write_seq(dsi, ST7703_CMD_SETVCOM, 0x7f, 0x7f);
+ mipi_dsi_dcs_write_seq(dsi, ST7703_CMD_SETPOWER_EXT, 0x26, 0x62,
0xf0, 0x63);
mipi_dsi_dcs_write_seq(dsi, ST7703_CMD_SETMIPI, 0x33, 0x81, 0x05,
0xf9, 0x0e, 0x0e, 0x20, 0x00, 0x00, 0x00, 0x00,
--
2.43.0
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