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Commit 30f47fc8 authored by Thomas Hellstrom's avatar Thomas Hellstrom Committed by Dave Airlie
Browse files

drm/vmwgfx: Add a parameter to get the max fb size 



This can be used by the X server to restrict mode resolutions and size of
root pixmap.

Bump minor to announce this availability.
Bump driver date.

Signed-off-by: default avatarThomas Hellstrom <thellstrom@vmware.com>
Signed-off-by: default avatarDave Airlie <airlied@redhat.com>
parent 09e2601b

drivers/gpu/drm/vmwgfx/vmwgfx_drv.h

+2 −2
Original line number Diff line number Diff line
@@ -39,9 +39,9 @@ 
#include "ttm/ttm_execbuf_util.h"

#include "ttm/ttm_module.h"



#define VMWGFX_DRIVER_DATE "20100209"

#define VMWGFX_DRIVER_DATE "20100723"

#define VMWGFX_DRIVER_MAJOR 1

#define VMWGFX_DRIVER_MINOR 2

#define VMWGFX_DRIVER_MINOR 3

#define VMWGFX_DRIVER_PATCHLEVEL 0

#define VMWGFX_FILE_PAGE_OFFSET 0x00100000

#define VMWGFX_FIFO_STATIC_SIZE (1024*1024)

drivers/gpu/drm/vmwgfx/vmwgfx_ioctl.c

+3 −0
Original line number Diff line number Diff line
@@ -54,6 +54,9 @@ int vmw_getparam_ioctl(struct drm_device *dev, void *data, 
	case DRM_VMW_PARAM_FIFO_CAPS:

		param->value = dev_priv->fifo.capabilities;

		break;

	case DRM_VMW_PARAM_MAX_FB_SIZE:

		param->value = dev_priv->vram_size;

		break;

	default:

		DRM_ERROR("Illegal vmwgfx get param request: %d\n",

			  param->param);

include/drm/vmwgfx_drm.h

+1 −0
Original line number Diff line number Diff line
@@ -72,6 +72,7 @@ 
#define DRM_VMW_PARAM_FIFO_OFFSET      3

#define DRM_VMW_PARAM_HW_CAPS          4

#define DRM_VMW_PARAM_FIFO_CAPS        5

#define DRM_VMW_PARAM_MAX_FB_SIZE      6



/**

 * struct drm_vmw_getparam_arg