diff options
| author | James Jones <jajones@nvidia.com> | 2020-02-10 15:15:53 -0800 |
|---|---|---|
| committer | Ben Skeggs <bskeggs@redhat.com> | 2020-05-22 11:11:15 +1000 |
| commit | c586f30bf74cb580c1748222b05a0bad57d7dcd4 (patch) | |
| tree | 2dcf6adf70888bc3852b1c7a9070d2a686bbab51 /drivers/gpu/drm/nouveau/dispnv50/wndwc57e.c | |
| parent | fd44028ff145ffb2d03c877d74f479da04ac2c62 (diff) | |
drm/nouveau/kms: Add format mod prop to base/ovly/nvdisp
Advertise support for the full list of format
modifiers supported by each class of NVIDIA
desktop GPU display hardware. Stash the array
of modifiers in the nouveau_display struct for
use when validating userspace framebuffer
creation requests, which will be supportd in
a subsequent change.
Signed-off-by: James Jones <jajones@nvidia.com>
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Diffstat (limited to 'drivers/gpu/drm/nouveau/dispnv50/wndwc57e.c')
| -rw-r--r-- | drivers/gpu/drm/nouveau/dispnv50/wndwc57e.c | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/drivers/gpu/drm/nouveau/dispnv50/wndwc57e.c b/drivers/gpu/drm/nouveau/dispnv50/wndwc57e.c index 35c9c52fab26..1d64741595ba 100644 --- a/drivers/gpu/drm/nouveau/dispnv50/wndwc57e.c +++ b/drivers/gpu/drm/nouveau/dispnv50/wndwc57e.c @@ -173,6 +173,23 @@ wndwc57e_ilut(struct nv50_wndw *wndw, struct nv50_wndw_atom *asyw, int size) return true; } +/**************************************************************** + * Log2(block height) ----------------------------+ * + * Page Kind ----------------------------------+ | * + * Gob Height/Page Kind Generation ------+ | | * + * Sector layout -------+ | | | * + * Compression ------+ | | | | */ +const u64 wndwc57e_modifiers[] = { /* | | | | | */ + DRM_FORMAT_MOD_NVIDIA_BLOCK_LINEAR_2D(0, 1, 2, 0x06, 0), + DRM_FORMAT_MOD_NVIDIA_BLOCK_LINEAR_2D(0, 1, 2, 0x06, 1), + DRM_FORMAT_MOD_NVIDIA_BLOCK_LINEAR_2D(0, 1, 2, 0x06, 2), + DRM_FORMAT_MOD_NVIDIA_BLOCK_LINEAR_2D(0, 1, 2, 0x06, 3), + DRM_FORMAT_MOD_NVIDIA_BLOCK_LINEAR_2D(0, 1, 2, 0x06, 4), + DRM_FORMAT_MOD_NVIDIA_BLOCK_LINEAR_2D(0, 1, 2, 0x06, 5), + DRM_FORMAT_MOD_LINEAR, + DRM_FORMAT_MOD_INVALID +}; + static const struct nv50_wndw_func wndwc57e = { .acquire = wndwc37e_acquire, |