[PATCH] matroxfb: add Matrox MGA-G200eW board support

[Bartlomiej Zolnierkiewicz]

On 1/25/20 8:55 PM, Rich Felker wrote:
> Signed-off-by: Rich Felker <dalias at libc.org>

Patch queued for v5.7, thanks.

Best regards,
--
Bartlomiej Zolnierkiewicz
Samsung R&D Institute Poland
Samsung Electronics

> --
> I've had this lying around a while and figure I should send it
> upsteam; it's needed to support the onboard video on my Spectre-free
> Atom S1260 server board.
> 
> ---
>  drivers/video/fbdev/matrox/matroxfb_base.c | 15 +++++++++++++++
>  1 file changed, 15 insertions(+)
> 
> diff --git a/drivers/video/fbdev/matrox/matroxfb_base.c b/drivers/video/fbdev/matrox/matroxfb_base.c
> index 1a555f70923a..ff344313860c 100644
> --- a/drivers/video/fbdev/matrox/matroxfb_base.c
> +++ b/drivers/video/fbdev/matrox/matroxfb_base.c
> @@ -1376,6 +1376,12 @@ static struct video_board vbG200 = {
>  	.accelID = FB_ACCEL_MATROX_MGAG200,
>  	.lowlevel = &matrox_G100
>  };
> +static struct video_board vbG200eW = {
> +	.maxvram = 0x800000,
> +	.maxdisplayable = 0x800000,
> +	.accelID = FB_ACCEL_MATROX_MGAG200,
> +	.lowlevel = &matrox_G100
> +};
>  /* from doc it looks like that accelerator can draw only to low 16MB :-( Direct accesses & displaying are OK for
>     whole 32MB */
>  static struct video_board vbG400 = {
> @@ -1494,6 +1500,13 @@ static struct board {
>  		MGA_G200,
>  		&vbG200,
>  		"MGA-G200 (PCI)"},
> +	{PCI_VENDOR_ID_MATROX,	0x0532,	0xFF,
> +		0,			0,
> +		DEVF_G200,
> +		250000,
> +		MGA_G200,
> +		&vbG200eW,
> +		"MGA-G200eW (PCI)"},
>  	{PCI_VENDOR_ID_MATROX,	PCI_DEVICE_ID_MATROX_G200_AGP,	0xFF,
>  		PCI_SS_VENDOR_ID_MATROX,	PCI_SS_ID_MATROX_GENERIC,
>  		DEVF_G200,
> @@ -2136,6 +2149,8 @@ static const struct pci_device_id matroxfb_devices[] = {
>  		PCI_ANY_ID,	PCI_ANY_ID,	0, 0, 0},
>  	{PCI_VENDOR_ID_MATROX,	PCI_DEVICE_ID_MATROX_G200_PCI,
>  		PCI_ANY_ID,	PCI_ANY_ID,	0, 0, 0},
> +	{PCI_VENDOR_ID_MATROX,	0x0532,
> +		PCI_ANY_ID,	PCI_ANY_ID,	0, 0, 0},
>  	{PCI_VENDOR_ID_MATROX,	PCI_DEVICE_ID_MATROX_G200_AGP,
>  		PCI_ANY_ID,	PCI_ANY_ID,	0, 0, 0},
>  	{PCI_VENDOR_ID_MATROX,	PCI_DEVICE_ID_MATROX_G400,
>