drm/panel: mantix-mlaf057we51: write hex in lowercase

Converts uppercase hex to lowercase hex for cleanup.
Signed-off-by: Tejas Vipin <tejasvipin76@gmail.com>
Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>
Link: https://lore.kernel.org/r/20240820091556.1032726-3-tejasvipin76@gmail.comSigned-off-by: Neil Armstrong <neil.armstrong@linaro.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20240820091556.1032726-3-tejasvipin76@gmail.com

drivers/gpu/drm/panel/panel-mantix-mlaf057we51.c

@@ -23,7 +23,7 @@
 
 /* Manufacturer specific Commands send via DSI */
 #define MANTIX_CMD_OTP_STOP_RELOAD_MIPI 0x41
-#define MANTIX_CMD_INT_CANCEL           0x4C
+#define MANTIX_CMD_INT_CANCEL           0x4c
 #define MANTIX_CMD_SPI_FINISH           0x90
 
 struct mantix {
@@ -50,18 +50,18 @@ static void mantix_init_sequence(struct mipi_dsi_multi_context *dsi_ctx)
 	/*
 	 * Init sequence was supplied by the panel vendor.
 	 */
-	mipi_dsi_generic_write_seq_multi(dsi_ctx, MANTIX_CMD_OTP_STOP_RELOAD_MIPI, 0x5A);
+	mipi_dsi_generic_write_seq_multi(dsi_ctx, MANTIX_CMD_OTP_STOP_RELOAD_MIPI, 0x5a);
 
 	mipi_dsi_generic_write_seq_multi(dsi_ctx, MANTIX_CMD_INT_CANCEL, 0x03);
-	mipi_dsi_generic_write_seq_multi(dsi_ctx, MANTIX_CMD_OTP_STOP_RELOAD_MIPI, 0x5A, 0x03);
-	mipi_dsi_generic_write_seq_multi(dsi_ctx, 0x80, 0xA9, 0x00);
+	mipi_dsi_generic_write_seq_multi(dsi_ctx, MANTIX_CMD_OTP_STOP_RELOAD_MIPI, 0x5a, 0x03);
+	mipi_dsi_generic_write_seq_multi(dsi_ctx, 0x80, 0xa9, 0x00);
 
-	mipi_dsi_generic_write_seq_multi(dsi_ctx, MANTIX_CMD_OTP_STOP_RELOAD_MIPI, 0x5A, 0x09);
+	mipi_dsi_generic_write_seq_multi(dsi_ctx, MANTIX_CMD_OTP_STOP_RELOAD_MIPI, 0x5a, 0x09);
 	mipi_dsi_generic_write_seq_multi(dsi_ctx, 0x80, 0x64, 0x00, 0x64, 0x00, 0x00);
 	mipi_dsi_msleep(dsi_ctx, 20);
 
-	mipi_dsi_generic_write_seq_multi(dsi_ctx, MANTIX_CMD_SPI_FINISH, 0xA5);
-	mipi_dsi_generic_write_seq_multi(dsi_ctx, MANTIX_CMD_OTP_STOP_RELOAD_MIPI, 0x00, 0x2F);
+	mipi_dsi_generic_write_seq_multi(dsi_ctx, MANTIX_CMD_SPI_FINISH, 0xa5);
+	mipi_dsi_generic_write_seq_multi(dsi_ctx, MANTIX_CMD_OTP_STOP_RELOAD_MIPI, 0x00, 0x2f);
 	mipi_dsi_msleep(dsi_ctx, 20);
 }