xf86drm: add drmGetFormatName()

Same as drmGetFormatModifierName() but for formats.

Signed-off-by: Simon Ser <contact@emersion.fr>
Reviewed-by: Marius Vlad <marius.vlad@collabora.com>
Reviewed-by: Eric Engestrom <eric@igalia.com>

1 files changed, 3 insertions, 0 deletions

diff --git a/xf86drm.h b/xf86drm.h
index 1631396a..4badaae5 100644
--- a/xf86drm.h
+++ b/xf86drm.h
@@ -954,6 +954,9 @@ drmGetFormatModifierVendor(uint64_t modifier);
 extern char *
 drmGetFormatModifierName(uint64_t modifier);
 
+extern char *
+drmGetFormatName(uint32_t format);
+
 #ifndef fourcc_mod_get_vendor
 #define fourcc_mod_get_vendor(modifier) \
        (((modifier) >> 56) & 0xff)