From c75d8b82117e25250a1cf0014ed7c1944bf45f37 Mon Sep 17 00:00:00 2001 From: Alex Deucher Date: Mon, 8 Jul 2019 13:47:12 -0500 Subject: [PATCH 2844/2940] drm/amdgpu: enable IP discovery by default on navi Use the IP discovery table rather than hardcoding the settings in the driver. Reviewed-by: Xiaojie Yuan Signed-off-by: Alex Deucher --- drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c index 8001120e6b79..459342449a3b 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c @@ -143,7 +143,7 @@ uint amdgpu_smu_memory_pool_size = 0; uint amdgpu_dc_feature_mask = 0; int amdgpu_async_gfx_ring = 1; int amdgpu_mcbp = 0; -int amdgpu_discovery = 0; +int amdgpu_discovery = -1; int amdgpu_mes = 0; struct amdgpu_mgpu_info mgpu_info = { @@ -604,6 +604,7 @@ module_param_named(mcbp, amdgpu_mcbp, int, 0444); /** * DOC: discovery (int) * Allow driver to discover hardware IP information from IP Discovery table at the top of VRAM. + * (-1 = auto (default), 0 = disabled, 1 = enabled) */ MODULE_PARM_DESC(discovery, -- 2.17.1