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winsys/amdgpu: Set RADEON_FLAG_32BIT again

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Avoids hang running

 rendercheck -t cacomposite -f a8r8g8b8

via glamor on Navi 14.

Closes: https://gitlab.freedesktop.org/mesa/mesa/-/issues/7167
Fixes: 7833c5139a ("winsys/amdgpu: use cached GTT for command buffers and don't set the 32BIT flag")
Reviewed-by: Marek Olšák <marek.olsak@amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/19276>
This commit is contained in:
Michel Dänzer 2022-10-21 12:57:53 +02:00 • committed by Marge Bot
parent d50db14023
commit 20b9eece6e
1 changed files with 9 additions and 0 deletions
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9
src/gallium/winsys/amdgpu/drm/amdgpu_cs.c
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@ -740,6 +740,15 @@ static bool amdgpu_ib_new_buffer(struct amdgpu_winsys *ws,
enum radeon_bo_domain domain = RADEON_DOMAIN_GTT;
unsigned flags = RADEON_FLAG_NO_INTERPROCESS_SHARING;
if (cs->ip_type == AMD_IP_GFX ||
cs->ip_type == AMD_IP_COMPUTE ||
cs->ip_type == AMD_IP_SDMA) {
/* Avoids hangs with "rendercheck -t cacomposite -f a8r8g8b8" via glamor
* on Navi 14
*/
flags |= RADEON_FLAG_32BIT;
}
pb = amdgpu_bo_create(ws, buffer_size,
ws->info.gart_page_size,
domain, flags);