panfrost: Identify mali_shared_memory structure

This small structure is used to configure shared memory and stack for
compute shaders, and is also present at the beginning of framebuffer
descriptors. Let's factor it out.

Signed-off-by: Alyssa Rosenzweig <[email protected]>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/merge_requests/3835>

1 files changed, 4 insertions, 2 deletions

diff --git a/src/gallium/drivers/panfrost/pan_sfbd.c b/src/gallium/drivers/panfrost/pan_sfbd.c
index 97d00651076..a4d29adc460 100644
--- a/src/gallium/drivers/panfrost/pan_sfbd.c
+++ b/src/gallium/drivers/panfrost/pan_sfbd.c
@@ -213,12 +213,14 @@ panfrost_emit_sfbd(struct panfrost_batch *batch, unsigned vertex_count)
         struct mali_single_framebuffer framebuffer = {
                 .width = MALI_POSITIVE(width),
                 .height = MALI_POSITIVE(height),
-                .unknown2 = 0x1f,
+                .shared_memory = {
+                        .shared_workgroup_count = ~0,
+                        .scratchpad = panfrost_batch_get_scratchpad(batch, shift, screen->thread_tls_alloc, screen->core_count)->gpu,
+                },
                 .format = {
                         .unk3 = 0x3,
                 },
                 .clear_flags = 0x1000,
-                .scratchpad = panfrost_batch_get_scratchpad(batch, shift, screen->thread_tls_alloc, screen->core_count)->gpu,
                 .tiler = panfrost_emit_midg_tiler(batch, vertex_count),
         };