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    Subject[PATCH 5.5 093/176] drm/amdgpu: Drop DRIVER_USE_AGP
    Date
    From: Daniel Vetter <daniel.vetter@ffwll.ch>

    commit 8a3bddf67ce88b96531fb22c5a75d7f4dc41d155 upstream.

    This doesn't do anything except auto-init drm_agp support when you
    call drm_get_pci_dev(). Which amdgpu stopped doing with

    commit b58c11314a1706bf094c489ef5cb28f76478c704
    Author: Alex Deucher <alexander.deucher@amd.com>
    Date: Fri Jun 2 17:16:31 2017 -0400

    drm/amdgpu: drop deprecated drm_get_pci_dev and drm_put_dev

    No idea whether this was intentional or accidental breakage, but I
    guess anyone who manages to boot a this modern gpu behind an agp
    bridge deserves a price. A price I never expect anyone to ever collect
    :-)

    Cc: Alex Deucher <alexander.deucher@amd.com>
    Cc: "Christian König" <christian.koenig@amd.com>
    Cc: Hawking Zhang <Hawking.Zhang@amd.com>
    Cc: Xiaojie Yuan <xiaojie.yuan@amd.com>
    Cc: Evan Quan <evan.quan@amd.com>
    Cc: "Tianci.Yin" <tianci.yin@amd.com>
    Cc: "Marek Olšák" <marek.olsak@amd.com>
    Cc: Hans de Goede <hdegoede@redhat.com>
    Reviewed-by: Emil Velikov <emil.velikov@collabora.com>
    Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
    Signed-off-by: Daniel Vetter <daniel.vetter@intel.com>
    Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
    Cc: stable@vger.kernel.org
    Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

    ---
    drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c | 2 +-
    1 file changed, 1 insertion(+), 1 deletion(-)

    --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c
    +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c
    @@ -1357,7 +1357,7 @@ amdgpu_get_crtc_scanout_position(struct

    static struct drm_driver kms_driver = {
    .driver_features =
    - DRIVER_USE_AGP | DRIVER_ATOMIC |
    + DRIVER_ATOMIC |
    DRIVER_GEM |
    DRIVER_RENDER | DRIVER_MODESET | DRIVER_SYNCOBJ |
    DRIVER_SYNCOBJ_TIMELINE,

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