drm/panel/s6e3ha2: use internal helper instead of mipi_dsi_dcs_write_buffer

Since driver have its own helper to write dcs commands there is no need
to call mipi-dsi helpers.

Change-Id: I9924bfd1ef18130fd36b6120cec0cd6c9dcfc277
Signed-off-by: Andrzej Hajda <a.hajda@samsung.com>

diff --git a/drivers/gpu/drm/panel/panel-s6e3ha2.c b/drivers/gpu/drm/panel/panel-s6e3ha2.c
index 0ee77ae..7f9662a 100644 (file)
--- a/drivers/gpu/drm/panel/panel-s6e3ha2.c
+++ b/drivers/gpu/drm/panel/panel-s6e3ha2.c
@@ -480,30 +480,14 @@ static void s6e3ha2_gamma_update_l(struct s6e3ha2 *ctx)
 
 static void s6e3ha2_vr_enable(struct s6e3ha2 *ctx, int enable)
 {
-       struct mipi_dsi_device *dsi = to_mipi_dsi_device(ctx->dev);
-       ssize_t ret;
-       const u8 *cmds;
-       u32 cmd_len;
-
-       if (enable) {
-               cmds = MDNIE_6500K;
-               cmd_len = ARRAY_SIZE(MDNIE_6500K);
-       } else {
-               cmds = MDNIE_BYPASS;
-               cmd_len = ARRAY_SIZE(MDNIE_BYPASS);
-       }
-
        /* TEST KEY ENABLE. */
        s6e3ha2_test_key_on_f0(ctx);
        s6e3ha2_test_key_on_fc(ctx);
 
-       ret = mipi_dsi_dcs_write_buffer(dsi, cmds, cmd_len);
-       if (ret < 0) {
-               dev_err(ctx->dev, "error %zd writing dcs seq: %*ph\n", ret,
-                                                       (int)cmd_len, cmds);
-               ctx->error = ret;
-               return;
-       }
+       if (enable)
+               s6e3ha2_dcs_write(ctx, MDNIE_6500K, ARRAY_SIZE(MDNIE_6500K));
+       else
+               s6e3ha2_dcs_write(ctx, MDNIE_BYPASS, ARRAY_SIZE(MDNIE_BYPASS));
 
        /* TEST KEY DISABLE. */
        s6e3ha2_test_key_off_f0(ctx);