staging: imx-drm: Fix build error

Instead of redefining the enums, use the standard ones already
available to avoid the following build errors:

drivers/staging/imx-drm/imx-hdmi.c:56:13: error: nested redefinition of ‘enum hdmi_colorimetry’
drivers/staging/imx-drm/imx-hdmi.c:56:13: error: redeclaration of ‘enum hdmi_colorimetry’
In file included from include/drm/drm_crtc.h:33:0,
                 from include/drm/drmP.h:710,
                 from drivers/staging/imx-drm/imx-hdmi.c:24:
include/linux/hdmi.h:48:6: note: originally defined here

Reported-by: Josh Boyer <jwboyer@fedoraproject.org>
Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org>
Cc: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Reviewed-by: Fabio Estevam <fabio.estevam@freescale.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

1 files changed, 9 insertions, 13 deletions

diff --git a/drivers/staging/imx-drm/imx-hdmi.c b/drivers/staging/imx-drm/imx-hdmi.c
index f3a1f5e2e492..62ce0e86f14b 100644
--- a/drivers/staging/imx-drm/imx-hdmi.c
+++ b/drivers/staging/imx-drm/imx-hdmi.c
@@ -16,6 +16,7 @@
 #include <linux/delay.h>
 #include <linux/err.h>
 #include <linux/clk.h>
+#include <linux/hdmi.h>
 #include <linux/regmap.h>
 #include <linux/mfd/syscon.h>
 #include <linux/mfd/syscon/imx6q-iomuxc-gpr.h>
@@ -52,11 +53,6 @@ enum hdmi_datamap {
         YCbCr422_12B = 0x12,
 };
 
-enum hdmi_colorimetry {
-        ITU601,
-        ITU709,
-};
-
 enum imx_hdmi_devtype {
         IMX6Q_HDMI,
         IMX6DL_HDMI,
@@ -489,12 +485,12 @@ static void imx_hdmi_update_csc_coeffs(struct imx_hdmi *hdmi)
 
         if (is_color_space_conversion(hdmi)) {
                 if (hdmi->hdmi_data.enc_out_format == RGB) {
-                        if (hdmi->hdmi_data.colorimetry == ITU601)
+                        if (hdmi->hdmi_data.colorimetry == HDMI_COLORIMETRY_ITU_601)
                                 csc_coeff = &csc_coeff_rgb_out_eitu601;
                         else
                                 csc_coeff = &csc_coeff_rgb_out_eitu709;
                 } else if (hdmi->hdmi_data.enc_in_format == RGB) {
-                        if (hdmi->hdmi_data.colorimetry == ITU601)
+                        if (hdmi->hdmi_data.colorimetry == HDMI_COLORIMETRY_ITU_601)
                                 csc_coeff = &csc_coeff_rgb_in_eitu601;
                         else
                                 csc_coeff = &csc_coeff_rgb_in_eitu709;
@@ -1140,16 +1136,16 @@ static void hdmi_config_AVI(struct imx_hdmi *hdmi)
         /* Set up colorimetry */
         if (hdmi->hdmi_data.enc_out_format == XVYCC444) {
                 colorimetry = HDMI_FC_AVICONF1_COLORIMETRY_EXTENDED_INFO;
-                if (hdmi->hdmi_data.colorimetry == ITU601)
+                if (hdmi->hdmi_data.colorimetry == HDMI_COLORIMETRY_ITU_601)
                         ext_colorimetry =
                                 HDMI_FC_AVICONF2_EXT_COLORIMETRY_XVYCC601;
-                else /* hdmi->hdmi_data.colorimetry == ITU709 */
+                else /*hdmi->hdmi_data.colorimetry == HDMI_COLORIMETRY_ITU_709*/
                         ext_colorimetry =
                                 HDMI_FC_AVICONF2_EXT_COLORIMETRY_XVYCC709;
         } else if (hdmi->hdmi_data.enc_out_format != RGB) {
-                if (hdmi->hdmi_data.colorimetry == ITU601)
+                if (hdmi->hdmi_data.colorimetry == HDMI_COLORIMETRY_ITU_601)
                         colorimetry = HDMI_FC_AVICONF1_COLORIMETRY_SMPTE;
-                else /* hdmi->hdmi_data.colorimetry == ITU709 */
+                else /*hdmi->hdmi_data.colorimetry == HDMI_COLORIMETRY_ITU_709*/
                         colorimetry = HDMI_FC_AVICONF1_COLORIMETRY_ITUR;
                 ext_colorimetry = HDMI_FC_AVICONF2_EXT_COLORIMETRY_XVYCC601;
         } else { /* Carries no data */
@@ -1379,9 +1375,9 @@ static int imx_hdmi_setup(struct imx_hdmi *hdmi, struct drm_display_mode *mode)
                 (hdmi->vic == 21) || (hdmi->vic == 22) ||
                 (hdmi->vic == 2) || (hdmi->vic == 3) ||
                 (hdmi->vic == 17) || (hdmi->vic == 18))
-                hdmi->hdmi_data.colorimetry = ITU601;
+                hdmi->hdmi_data.colorimetry = HDMI_COLORIMETRY_ITU_601;
         else
-                hdmi->hdmi_data.colorimetry = ITU709;
+                hdmi->hdmi_data.colorimetry = HDMI_COLORIMETRY_ITU_709;
 
         if ((hdmi->vic == 10) || (hdmi->vic == 11) ||
                 (hdmi->vic == 12) || (hdmi->vic == 13) ||