From: Alex Deucher Date: Mon, 8 Jul 2019 18:47:12 +0000 (-0500) Subject: drm/amdgpu: enable IP discovery by default on navi X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=63e2fef631383b9a44a2b727b9507fe058cba9c1;p=openwrt%2Fstaging%2Fblogic.git 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 --- diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c index 1b0613c7cf95..ca7543e6aef8 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c @@ -140,7 +140,7 @@ 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 = { @@ -593,6 +593,7 @@ 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, "Allow driver to discover hardware IPs from IP Discovery table at the top of VRAM");