|
Acked-by: Alex Deucher <alexander.deucher@xxxxxxx> From: amd-gfx <amd-gfx-bounces@xxxxxxxxxxxxxxxxxxxxx> on behalf of Evan Quan <evan.quan@xxxxxxx>
Sent: Sunday, October 21, 2018 10:39:38 PM To: amd-gfx@xxxxxxxxxxxxxxxxxxxxx Cc: Deucher, Alexander; Xu, Feifei; Kuehling, Felix; Quan, Evan; Koenig, Christian Subject: [PATCH] drm/amdgpu: disable SDMA page queue on Vega20 Since we see driver loading failure on Vega20. Keep it
disabled until it's ready. Change-Id: Ieededa061c529245a90e0a1b308098f62a49ca23 Signed-off-by: Evan Quan <evan.quan@xxxxxxx> --- drivers/gpu/drm/amd/amdgpu/sdma_v4_0.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/drivers/gpu/drm/amd/amdgpu/sdma_v4_0.c b/drivers/gpu/drm/amd/amdgpu/sdma_v4_0.c index cd368acce688..d474bf2f680e 100644 --- a/drivers/gpu/drm/amd/amdgpu/sdma_v4_0.c +++ b/drivers/gpu/drm/amd/amdgpu/sdma_v4_0.c @@ -1474,7 +1474,8 @@ static int sdma_v4_0_early_init(void *handle) adev->sdma.has_page_queue = false; } else { adev->sdma.num_instances = 2; - adev->sdma.has_page_queue = true; + if (adev->asic_type != CHIP_VEGA20) + adev->sdma.has_page_queue = true; } sdma_v4_0_set_ring_funcs(adev); -- 2.19.1 _______________________________________________ amd-gfx mailing list amd-gfx@xxxxxxxxxxxxxxxxxxxxx https://lists.freedesktop.org/mailman/listinfo/amd-gfx |
_______________________________________________ amd-gfx mailing list amd-gfx@xxxxxxxxxxxxxxxxxxxxx https://lists.freedesktop.org/mailman/listinfo/amd-gfx
