drm/panel: st7703: Rename CMD_UNKNOWN_C6 to CMD_SETECO

A later revision of the datasheet for the ST7703 refers to this command
as "SETECO".

Signed-off-by: Chris Morgan <macromorgan@hotmail.com>
Reviewed-by: Guido Günther <agx@sigxcpu.org>
Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20230426143213.4178586-3-macroalpha82@gmail.com

diff --git a/drivers/gpu/drm/panel/panel-sitronix-st7703.c b/drivers/gpu/drm/panel/panel-sitronix-st7703.c
index 6747ca2..fc55b5f 100644 (file)
--- a/drivers/gpu/drm/panel/panel-sitronix-st7703.c
+++ b/drivers/gpu/drm/panel/panel-sitronix-st7703.c
@@ -41,8 +41,8 @@
 #define ST7703_CMD_UNKNOWN_BF   0xBF
 #define ST7703_CMD_SETSCR       0xC0
 #define ST7703_CMD_SETPOWER     0xC1
+#define ST7703_CMD_SETECO       0xC6
 #define ST7703_CMD_SETPANEL     0xCC
-#define ST7703_CMD_UNKNOWN_C6   0xC6
 #define ST7703_CMD_SETGAMMA     0xE0
 #define ST7703_CMD_SETEQ        0xE3
 #define ST7703_CMD_SETGIP1      0xE9
@@ -249,8 +249,7 @@ static int xbd599_init_sequence(struct st7703 *ctx)
                                      * ESD_DET_TIME_SEL = 0 frames
                                      */);
 
-       /* Undocumented command. */
-       mipi_dsi_dcs_write_seq(dsi, ST7703_CMD_UNKNOWN_C6, 0x01, 0x00, 0xFF, 0xFF, 0x00);
+       mipi_dsi_dcs_write_seq(dsi, ST7703_CMD_SETECO, 0x01, 0x00, 0xFF, 0xFF, 0x00);
 
        mipi_dsi_dcs_write_seq(dsi, ST7703_CMD_SETPOWER,
                               0x74, /* VBTHS, VBTLS: VGH = 17V, VBL = -11V */