Mesa (main): panfrost: Allow FPK on Valhall

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Module: Mesa
Branch: main
Commit: 776fa19db2ccf4b96be0da0ef650da6492e312ef
URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=776fa19db2ccf4b96be0da0ef650da6492e312ef

Author: Alyssa Rosenzweig <alyssa at collabora.com>
Date:   Wed May 25 17:29:17 2022 -0400

panfrost: Allow FPK on Valhall

Reuse the logic from Bifrost for a performance win.

Signed-off-by: Alyssa Rosenzweig <alyssa at collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/16748>

---

 src/gallium/drivers/panfrost/pan_cmdstream.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/gallium/drivers/panfrost/pan_cmdstream.c b/src/gallium/drivers/panfrost/pan_cmdstream.c
index 3f8b803e995..f9b89e0e29f 100644
--- a/src/gallium/drivers/panfrost/pan_cmdstream.c
+++ b/src/gallium/drivers/panfrost/pan_cmdstream.c
@@ -3251,6 +3251,7 @@ panfrost_emit_draw(void *out,
                         cfg.pixel_kill_operation = kill.pixel_kill;
                         cfg.zs_update_operation = kill.zs_update;
 
+                        cfg.allow_forward_pixel_to_kill = pan_allow_forward_pixel_to_kill(ctx, fs);
                         cfg.allow_forward_pixel_to_be_killed = !fs->info.fs.sidefx;
 
                         /* Mask of render targets that may be written. A render