kernel/linux.git/drivers/gpu/drm/amd/amdgpu/amdgpu_acpi.c, branch v4.4.298Linux kernel stable tree (mirror)https://git.radix-linux.su/kernel/linux.git/atom?h=v4.4.2982018-03-18T10:17:49+00:00drm/amdgpu: Notify sbios device ready before send request2018-03-18T10:17:49+00:00Rex ZhuRex.Zhu@amd.com2018-02-27T10:20:53+00:00urn:sha1:58f85220ba249872876c00c8c8e2b8e3de1c1f40
commit 1bced75f4ab04bec55aecb57d99435dc6d0ae5a0 upstream.
it is required if a platform supports PCIe root complex
core voltage reduction. After receiving this notification,
SBIOS can apply default PCIe root complex power policy.
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Rex Zhu <Rex.Zhu@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drm/amdgpu: Drop unnecessary #include <linux/vga_switcheroo.h>2015-10-14T20:16:38+00:00Lukas Wunnerlukas@wunner.de2015-10-12T09:54:18+00:00urn:sha1:3d2ce0d2394c82ac2ab7be8746eaa75042f2c997
This was added to two radeon files even though they don't use any
vga_switcheroo symbols, the amdgpu fork inherited them:
Added to amdgpu_acpi.c by commit d7a2952f1ade ("drm/radeon: Add
support for the ATIF ACPI method to the radeon driver").
Added to amdgpu_bios.c by commit 6a9ee8af344e ("vga_switcheroo:
initial implementation (v15)").
Signed-off-by: Lukas Wunner <lukas@wunner.de>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drm/amdgpu: add core driver (v4)2015-06-04T01:03:15+00:00Alex Deucheralexander.deucher@amd.com2015-04-20T20:55:21+00:00urn:sha1:d38ceaf99ed015f2a0b9af3499791bd3a3daae21
This adds the non-asic specific core driver code.
v2: remove extra kconfig option
v3: implement minor fixes from Fengguang Wu
v4: fix cast in amdgpu_ucode.c
Acked-by: Christian König <christian.koenig@amd.com>
Acked-by: Jammy Zhou <Jammy.Zhou@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>