panfrost: Remove unrelated comment

Not sure what this was supposed to describe, but it's not the code here.

Signed-off-by: Alyssa Rosenzweig <alyssa@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/15123>

diff --git a/src/gallium/drivers/panfrost/pan_job.c b/src/gallium/drivers/panfrost/pan_job.c
index d8e56dd..ffac9d2 100644 (file)
--- a/src/gallium/drivers/panfrost/pan_job.c
+++ b/src/gallium/drivers/panfrost/pan_job.c
@@ -685,13 +685,6 @@ panfrost_batch_submit_jobs(struct panfrost_batch *batch,
         }
 
         if (has_frag) {
-                /* Whether we program the fragment job for draws or not depends
-                 * on whether there is any *tiler* activity (so fragment
-                 * shaders). If there are draws but entirely RASTERIZER_DISCARD
-                 * (say, for transform feedback), we want a fragment job that
-                 * *only* clears, since otherwise the tiler structures will be
-                 * uninitialized leading to faults (or state leaks) */
-
                 mali_ptr fragjob = screen->vtbl.emit_fragment_job(batch, fb);
                 ret = panfrost_batch_submit_ioctl(batch, fragjob,
                                                   PANFROST_JD_REQ_FS, 0,