Merge tag 'drm-misc-next-2018-11-28' of git://anongit.freedesktop.org/drm/drm-misc into drm-next

drm-misc-next for v4.21:

Core Changes:
- Merge drm_info.c into drm_debugfs.c
- Complete the fake drm_crtc_commit's hw_done/flip_done sooner.
- Remove deprecated drm_obj_ref/unref functions. All drivers use get/put now.
- Decrease stack use of drm_gem_prime_mmap.
- Improve documentation for dumb callbacks.

Driver Changes:
- Add edid support to virtio.
- Wait on implicit fence in meson and sun4i.
- Add support for BGRX8888 to sun4i.
- Preparation patches for sun4i driver to start supporting linear and tiled YUV formats.
- Add support for HDMI 1.4 4k modes to meson, and support for VIC alternate timings.
- Drop custom dumb_map in vkms.
- Small fixes and cleanups to v3d.

Signed-off-by: Dave Airlie <airlied@redhat.com>

From: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/151a3270-b1be-ed75-bd58-6b29d741f592@linux.intel.com

1 files changed, 11 insertions, 1 deletions

diff --git a/drivers/gpu/drm/sun4i/sun4i_drv.c b/drivers/gpu/drm/sun4i/sun4i_drv.c
index ef773d36baf0..ccdeae6299eb 100644
--- a/drivers/gpu/drm/sun4i/sun4i_drv.c
+++ b/drivers/gpu/drm/sun4i/sun4i_drv.c
@@ -28,6 +28,16 @@
 #include "sun4i_tcon.h"
 #include "sun8i_tcon_top.h"
 
+static int drm_sun4i_gem_dumb_create(struct drm_file *file_priv,
+                                     struct drm_device *drm,
+                                     struct drm_mode_create_dumb *args)
+{
+        /* The hardware only allows even pitches for YUV buffers. */
+        args->pitch = ALIGN(DIV_ROUND_UP(args->width * args->bpp, 8), 2);
+
+        return drm_gem_cma_dumb_create_internal(file_priv, drm, args);
+}
+
 DEFINE_DRM_GEM_CMA_FOPS(sun4i_drv_fops);
 
 static struct drm_driver sun4i_drv_driver = {
@@ -42,7 +52,7 @@ static struct drm_driver sun4i_drv_driver = {
         .minor                  = 0,
 
         /* GEM Operations */
-        .dumb_create            = drm_gem_cma_dumb_create,
+        .dumb_create            = drm_sun4i_gem_dumb_create,
         .gem_free_object_unlocked = drm_gem_cma_free_object,
         .gem_vm_ops             = &drm_gem_cma_vm_ops,