Mesa (master): gallium: let the pipe drivers decide the supported modifiers

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Module: Mesa
Branch: master
Commit: 205ce0bea5e14a855a86f8b9662ba34cdd372280
URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=205ce0bea5e14a855a86f8b9662ba34cdd372280

Author: James Xiong <james.xiong at intel.com>
Date:   Wed Jan 22 15:52:25 2020 -0800

gallium: let the pipe drivers decide the supported modifiers

fixes: ac0219cc5b ("gallium: dmabuf support for yuv formats that are not natively supported")

Signed-off-by: James Xiong <james.xiong at intel.com>
Reviewed-by: Kenneth Graunke <kenneth at whitecape.org>
Tested-by: Marge Bot <https://gitlab.freedesktop.org/mesa/mesa/merge_requests/3527>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/merge_requests/3527>

---

 src/gallium/state_trackers/dri/dri2.c | 8 ++------
 1 file changed, 2 insertions(+), 6 deletions(-)

diff --git a/src/gallium/state_trackers/dri/dri2.c b/src/gallium/state_trackers/dri/dri2.c
index 05ebb4ef1d7..8b4402a74aa 100644
--- a/src/gallium/state_trackers/dri/dri2.c
+++ b/src/gallium/state_trackers/dri/dri2.c
@@ -1395,15 +1395,11 @@ dri2_query_dma_buf_modifiers(__DRIscreen *_screen, int fourcc, int max,
        (pscreen->is_format_supported(pscreen, format, screen->target, 0, 0,
                                      PIPE_BIND_RENDER_TARGET) ||
         pscreen->is_format_supported(pscreen, format, screen->target, 0, 0,
-                                     PIPE_BIND_SAMPLER_VIEW))) {
+                                     PIPE_BIND_SAMPLER_VIEW) ||
+        dri2_yuv_dma_buf_supported(screen, map))) {
       pscreen->query_dmabuf_modifiers(pscreen, format, max, modifiers,
                                       external_only, count);
       return true;
-   } else if (dri2_yuv_dma_buf_supported(screen, map)) {
-      *count = 1;
-      if (modifiers)
-         modifiers[0] = DRM_FORMAT_MOD_NONE;
-      return true;
    }
    return false;
 }