[PATCH] drm/amdgpu/gfx8: Double CP table size for ST/CZ

[Tom St Denis]

Was seeing GPU/CPU hangs with previous CP table size.
With it doubled I've had a full day of uptime while
running a variety of activities with PG/CG enabled.

Signed-off-by: Tom St Denis <tom.stdenis at amd.com>
---
 drivers/gpu/drm/amd/amdgpu/gfx_v8_0.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/amd/amdgpu/gfx_v8_0.c b/drivers/gpu/drm/amd/amdgpu/gfx_v8_0.c
index 24faddbd9a5d..cbbbd5f1da0f 100644
--- a/drivers/gpu/drm/amd/amdgpu/gfx_v8_0.c
+++ b/drivers/gpu/drm/amd/amdgpu/gfx_v8_0.c
@@ -1293,7 +1293,7 @@ static int gfx_v8_0_rlc_init(struct amdgpu_device *adev)
 
 	if ((adev->asic_type == CHIP_CARRIZO) ||
 	    (adev->asic_type == CHIP_STONEY)) {
-		adev->gfx.rlc.cp_table_size = ALIGN(96 * 5 * 4, 2048) + (64 * 1024); /* JT + GDS */
+		adev->gfx.rlc.cp_table_size = (ALIGN(96 * 5 * 4, 2048) + (64 * 1024)) * 2; /* JT + GDS */
 		if (adev->gfx.rlc.cp_table_obj == NULL) {
 			r = amdgpu_bo_create(adev, adev->gfx.rlc.cp_table_size, PAGE_SIZE, true,
 					     AMDGPU_GEM_DOMAIN_VRAM,
-- 
2.9.0