Commit cf326449 authored by Jonathan Kim's avatar Jonathan Kim Committed by Alex Deucher
Browse files

drm/amdkfd: bump minimum vgpr size for gfx1151 



GFX1151 has 1.5x the number of available physical VGPRs per SIMD.
Bump total memory availability for acquire checks on queue creation.

Signed-off-by: default avatarJonathan Kim <jonathan.kim@amd.com>
Reviewed-by: default avatarMario Limonciello <mario.limonciello@amd.com>
Signed-off-by: default avatarAlex Deucher <alexander.deucher@amd.com>
(cherry picked from commit b42f3bf9)
Cc: stable@vger.kernel.org
parent 7329417f

drivers/gpu/drm/amd/amdkfd/kfd_queue.c

+1 −0
Original line number Diff line number Diff line
@@ -409,6 +409,7 @@ static u32 kfd_get_vgpr_size_per_cu(u32 gfxv) 
		vgpr_size = 0x80000;

	else if (gfxv == 110000 ||		/* GFX_VERSION_PLUM_BONITO */

		 gfxv == 110001 ||		/* GFX_VERSION_WHEAT_NAS */

		 gfxv == 110501 ||		/* GFX_VERSION_GFX1151 */

		 gfxv == 120000 ||		/* GFX_VERSION_GFX1200 */

		 gfxv == 120001)		/* GFX_VERSION_GFX1201 */

		vgpr_size = 0x60000;