[PATCH 07/14] drm/mgag200: Add support for MATROX PCI device IDs 0x520 and 0x521

Dave Airlie airlied at gmail.com
Thu Jul 20 04:17:58 UTC 2017

On 19 July 2017 at 00:43, Takashi Iwai <tiwai at suse.de> wrote:
> From: Egbert Eich <eich at suse.de>
> Add two more models G200_PCI and G200 for PCI device IDs 0x520 and
> 0x521, respectively.  They need to retrieve the reference clock and
> pclk min/max values from BIOS, and set up the PLLs accordingly.

Is there any advantage in supporting these GPUs?

The main idea of the mgag200 driver is for unaccelerated support for
server GPUs.

These look like ancient desktop GPUs, I can't imagine we see them
shipping in any modern server hw, and also I'm guessing they had basic
3D accel features that the old UMS mga driver would "support".


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