drm/nouveau/kms/nv50-: move drm format->hw conversion into common code
This will be required to support additional HW features.
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
diff --git a/drivers/gpu/drm/nouveau/dispnv50/wndw.c b/drivers/gpu/drm/nouveau/dispnv50/wndw.c
index 8a7636f..cfd998a 100644
--- a/drivers/gpu/drm/nouveau/dispnv50/wndw.c
+++ b/drivers/gpu/drm/nouveau/dispnv50/wndw.c
@@ -169,6 +169,27 @@ nv50_wndw_atomic_check_release(struct nv50_wndw *wndw,
}
static int
+nv50_wndw_atomic_check_acquire_rgb(struct nv50_wndw_atom *asyw)
+{
+ switch (asyw->state.fb->format->format) {
+ case DRM_FORMAT_C8 : asyw->image.format = 0x1e; break;
+ case DRM_FORMAT_XRGB8888 :
+ case DRM_FORMAT_ARGB8888 : asyw->image.format = 0xcf; break;
+ case DRM_FORMAT_RGB565 : asyw->image.format = 0xe8; break;
+ case DRM_FORMAT_XRGB1555 :
+ case DRM_FORMAT_ARGB1555 : asyw->image.format = 0xe9; break;
+ case DRM_FORMAT_XBGR2101010:
+ case DRM_FORMAT_ABGR2101010: asyw->image.format = 0xd1; break;
+ case DRM_FORMAT_XBGR8888 :
+ case DRM_FORMAT_ABGR8888 : asyw->image.format = 0xd5; break;
+ default:
+ WARN_ON(1);
+ return -EINVAL;
+ }
+ return 0;
+}
+
+static int
nv50_wndw_atomic_check_acquire(struct nv50_wndw *wndw,
struct nv50_wndw_atom *asyw,
struct nv50_head_atom *asyh)
@@ -183,6 +204,10 @@ nv50_wndw_atomic_check_acquire(struct nv50_wndw *wndw,
asyw->image.h = fb->base.height;
asyw->image.kind = fb->nvbo->kind;
+ ret = nv50_wndw_atomic_check_acquire_rgb(asyw);
+ if (ret)
+ return ret;
+
if (asyh->state.pageflip_flags & DRM_MODE_PAGE_FLIP_ASYNC)
asyw->interval = 0;
else