From: Likun Gao Date: Fri, 17 Apr 2020 09:33:35 +0000 (+0800) Subject: drm/amdgpu: only use one gfx pipe for Sienna_Cichlid X-Git-Tag: microblaze-v5.10~52^2~25^2~246 X-Git-Url: http://git.monstr.eu/?a=commitdiff_plain;h=f64668f9aab67136fa537a26d9ad51fdb2b33c3d;p=linux-2.6-microblaze.git drm/amdgpu: only use one gfx pipe for Sienna_Cichlid Only enable one gfx pipe for sienna_cichlid currently. Signed-off-by: Likun Gao Acked-by: Hawking Zhang Signed-off-by: Alex Deucher --- diff --git a/drivers/gpu/drm/amd/amdgpu/gfx_v10_0.c b/drivers/gpu/drm/amd/amdgpu/gfx_v10_0.c index f0955b325798..cc1835cd0c91 100644 --- a/drivers/gpu/drm/amd/amdgpu/gfx_v10_0.c +++ b/drivers/gpu/drm/amd/amdgpu/gfx_v10_0.c @@ -55,7 +55,7 @@ * 2. Async ring */ #define GFX10_NUM_GFX_RINGS_NV1X 1 -#define GFX10_NUM_GFX_RINGS_Sienna_Cichlid 2 +#define GFX10_NUM_GFX_RINGS_Sienna_Cichlid 1 #define GFX10_MEC_HPD_SIZE 2048 #define F32_CE_PROGRAM_RAM_SIZE 65536 @@ -4232,7 +4232,7 @@ static int gfx_v10_0_sw_init(void *handle) break; case CHIP_SIENNA_CICHLID: adev->gfx.me.num_me = 1; - adev->gfx.me.num_pipe_per_me = 2; + adev->gfx.me.num_pipe_per_me = 1; adev->gfx.me.num_queue_per_pipe = 1; adev->gfx.mec.num_mec = 2; adev->gfx.mec.num_pipe_per_mec = 4;