Commit c0826f40 authored Dec 04, 2019 by Thomas Zimmermann

drm/mgag200: Debug-print unique revisions id on G200 SE



The behavior of MGA G200 SE depends on the rev id. Print the id when
debugging is enabled.

Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>
Acked-by: Gerd Hoffmann <kraxel@redhat.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20191204133435.17462-1-tzimmermann@suse.de

parent 9623ecb0

drivers/gpu/drm/mgag200/mgag200_main.c

+4 −1

Original line number	Diff line number	Diff line
		@@ -118,8 +118,11 @@ static int mgag200_device_init(struct drm_device *dev,
		return -ENOMEM;

		/* stash G200 SE model number for later use */
		if (IS_G200_SE(mdev))
		if (IS_G200_SE(mdev)) {
		mdev->unique_rev_id = RREG32(0x1e24);
		DRM_DEBUG("G200 SE unique revision id is 0x%x\n",
		mdev->unique_rev_id);
		}

		ret = mga_vram_init(mdev);
		if (ret)

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