4 files changed, 20 insertions, 40 deletions

diff --git a/drivers/gpu/drm/imx/imx-drm-core.c b/drivers/gpu/drm/imx/imx-drm-core.c
index f0122afcf2a8..5ea0c82f9957 100644
--- a/drivers/gpu/drm/imx/imx-drm-core.c
+++ b/drivers/gpu/drm/imx/imx-drm-core.c
@@ -35,11 +35,6 @@
 
 #define MAX_CRTC        4
 
-struct imx_drm_device {
-        struct drm_device                       *drm;
-        struct drm_atomic_state                 *state;
-};
-
 #if IS_ENABLED(CONFIG_DRM_FBDEV_EMULATION)
 static int legacyfb_depth = 16;
 module_param(legacyfb_depth, int, 0444);
@@ -218,22 +213,12 @@ static int compare_of(struct device *dev, void *data)
 static int imx_drm_bind(struct device *dev)
 {
         struct drm_device *drm;
-        struct imx_drm_device *imxdrm;
         int ret;
 
         drm = drm_dev_alloc(&imx_drm_driver, dev);
         if (IS_ERR(drm))
                 return PTR_ERR(drm);
 
-        imxdrm = devm_kzalloc(dev, sizeof(*imxdrm), GFP_KERNEL);
-        if (!imxdrm) {
-                ret = -ENOMEM;
-                goto err_put;
-        }
-
-        imxdrm->drm = drm;
-        drm->dev_private = imxdrm;
-
         /*
          * enable drm irq mode.
          * - with irq_enabled = true, we can use the vblank feature.
@@ -305,7 +290,6 @@ err_unbind:
         component_unbind_all(drm->dev, drm);
 err_kms:
         drm_mode_config_cleanup(drm);
-err_put:
         drm_dev_put(drm);
 
         return ret;
@@ -354,37 +338,15 @@ static int imx_drm_platform_remove(struct platform_device *pdev)
 static int imx_drm_suspend(struct device *dev)
 {
         struct drm_device *drm_dev = dev_get_drvdata(dev);
-        struct imx_drm_device *imxdrm;
-
-        /* The drm_dev is NULL before .load hook is called */
-        if (drm_dev == NULL)
-                return 0;
-
-        drm_kms_helper_poll_disable(drm_dev);
 
-        imxdrm = drm_dev->dev_private;
-        imxdrm->state = drm_atomic_helper_suspend(drm_dev);
-        if (IS_ERR(imxdrm->state)) {
-                drm_kms_helper_poll_enable(drm_dev);
-                return PTR_ERR(imxdrm->state);
-        }
-
-        return 0;
+        return drm_mode_config_helper_suspend(drm_dev);
 }
 
 static int imx_drm_resume(struct device *dev)
 {
         struct drm_device *drm_dev = dev_get_drvdata(dev);
-        struct imx_drm_device *imx_drm;
 
-        if (drm_dev == NULL)
-                return 0;
-
-        imx_drm = drm_dev->dev_private;
-        drm_atomic_helper_resume(drm_dev, imx_drm->state);
-        drm_kms_helper_poll_enable(drm_dev);
-
-        return 0;
+        return drm_mode_config_helper_resume(drm_dev);
 }
 #endif
 
diff --git a/drivers/gpu/ipu-v3/ipu-common.c b/drivers/gpu/ipu-v3/ipu-common.c
index 48685cddbad1..66e9405faedc 100644
--- a/drivers/gpu/ipu-v3/ipu-common.c
+++ b/drivers/gpu/ipu-v3/ipu-common.c
@@ -122,6 +122,8 @@ enum ipu_color_space ipu_pixelformat_to_colorspace(u32 pixelformat)
         case V4L2_PIX_FMT_NV16:
         case V4L2_PIX_FMT_NV61:
                 return IPUV3_COLORSPACE_YUV;
+        case V4L2_PIX_FMT_XRGB32:
+        case V4L2_PIX_FMT_XBGR32:
         case V4L2_PIX_FMT_RGB32:
         case V4L2_PIX_FMT_BGR32:
         case V4L2_PIX_FMT_RGB24:
@@ -190,6 +192,8 @@ int ipu_stride_to_bytes(u32 pixel_stride, u32 pixelformat)
                 return (24 * pixel_stride) >> 3;
         case V4L2_PIX_FMT_BGR32:
         case V4L2_PIX_FMT_RGB32:
+        case V4L2_PIX_FMT_XBGR32:
+        case V4L2_PIX_FMT_XRGB32:
                 return (32 * pixel_stride) >> 3;
         default:
                 break;
diff --git a/drivers/gpu/ipu-v3/ipu-cpmem.c b/drivers/gpu/ipu-v3/ipu-cpmem.c
index 125721a7f8b6..0f1155ea0fbd 100644
--- a/drivers/gpu/ipu-v3/ipu-cpmem.c
+++ b/drivers/gpu/ipu-v3/ipu-cpmem.c
@@ -188,6 +188,12 @@ static int v4l2_pix_fmt_to_drm_fourcc(u32 pixelformat)
         case V4L2_PIX_FMT_RGB32:
                 /* R G B A <=> [32:0] A:B:G:R */
                 return DRM_FORMAT_XBGR8888;
+        case V4L2_PIX_FMT_XBGR32:
+                /* B G R X <=> [32:0] X:R:G:B */
+                return DRM_FORMAT_XRGB8888;
+        case V4L2_PIX_FMT_XRGB32:
+                /* X R G B <=> [32:0] B:G:R:X */
+                return DRM_FORMAT_BGRX8888;
         case V4L2_PIX_FMT_UYVY:
                 return DRM_FORMAT_UYVY;
         case V4L2_PIX_FMT_YUYV:
@@ -787,6 +793,8 @@ int ipu_cpmem_set_image(struct ipuv3_channel *ch, struct ipu_image *image)
                 break;
         case V4L2_PIX_FMT_RGB32:
         case V4L2_PIX_FMT_BGR32:
+        case V4L2_PIX_FMT_XRGB32:
+        case V4L2_PIX_FMT_XBGR32:
                 offset = image->rect.left * 4 +
                         image->rect.top * pix->bytesperline;
                 break;
diff --git a/drivers/gpu/ipu-v3/ipu-image-convert.c b/drivers/gpu/ipu-v3/ipu-image-convert.c
index 524a717ab28e..f4081962784c 100644
--- a/drivers/gpu/ipu-v3/ipu-image-convert.c
+++ b/drivers/gpu/ipu-v3/ipu-image-convert.c
@@ -227,6 +227,12 @@ static const struct ipu_image_pixfmt image_convert_formats[] = {
                 .fourcc = V4L2_PIX_FMT_BGR32,
                 .bpp    = 32,
         }, {
+                .fourcc = V4L2_PIX_FMT_XRGB32,
+                .bpp    = 32,
+        }, {
+                .fourcc = V4L2_PIX_FMT_XBGR32,
+                .bpp    = 32,
+        }, {
                 .fourcc = V4L2_PIX_FMT_YUYV,
                 .bpp    = 16,
                 .uv_width_dec = 2,