kernel.git/drivers/gpu/drm/amd/amdgpu/amdgpu_irq.c, branch linux-4.2.yHosts the 0x221E linux distro kernel.
https://git.0xinfinity.dev/distro/kernel.git/atom?h=linux-4.2.y2015-10-22T21:49:25Zdrm/amdgpu: Fix max_vblank_count value for current display engines2015-10-22T21:49:25ZAlex Deucher2015-09-22T14:06:45Zurn:sha1:863a016a0c51f92e970a220296ed404c011b1e81
commit 5a6adfa20b622a273205e33b20c12332aa7eb724 upstream.
The value was much too low, which could cause the userspace visible
vblank counter to move backwards when the hardware counter wrapped
around.
Ported from radeon commit:
b0b9bb4dd51f396dcf843831905f729e74b0c8c0
Reviewed-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Jammy Zhou <Jammy.Zhou@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drm/amdgpu: take the mode_config mutex when handling hpds2015-06-04T01:03:39ZAlex Deucher2015-05-15T15:52:18Zurn:sha1:9e14c65c5715b16bcbf5d5c64de2bb8a973a0afa
Since we may modify display state.
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drm/amdgpu: add core driver (v4)2015-06-04T01:03:15ZAlex Deucher2015-04-20T20:55:21Zurn: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>