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| author | Dave Airlie <airlied@starflyer.(none)> | 2005-07-10 17:31:26 +1000 |
|---|---|---|
| committer | Dave Airlie <airlied@linux.ie> | 2005-07-10 17:31:26 +1000 |
| commit | cda173806644d2af22ffd9896eed8ef99b97d356 (patch) | |
| tree | 374ad48818df951a03c59d54ec75d5b19d4a24c3 /drivers/char/drm/i830_drv.h | |
| parent | ceb9c27aa7d61c70f4c75f017d9fbc9de50034f1 (diff) | |
| download | linux-3.10-cda173806644d2af22ffd9896eed8ef99b97d356.tar.gz linux-3.10-cda173806644d2af22ffd9896eed8ef99b97d356.tar.bz2 linux-3.10-cda173806644d2af22ffd9896eed8ef99b97d356.zip | |
drm: add test for AGP devices and driver override for it.
Added device_is_agp callback to drm_driver. This function is called by the
platform-specific drm_device_is_agp function. Added implementation of this
function the the Linux-specific portion of the MGA driver to detect PCI G450
cards. Added code to the Linux-specific portion of the generic DRM layer to
not initialize AGP infrastructure if the card is not AGP (this matches what
already existed in BSD).
Fix up i810/i830 and i915 drivers to always return AGP as they don't always
report the capability.
Fix the MGA to not report AGP for a card that has an AGP chip behind a PCI
bridge.
From: Ian Romanick, Dave Airlie, Alan Hourihane
Signed-off-by: Dave Airlie <airlied@linux.ie>
Diffstat (limited to 'drivers/char/drm/i830_drv.h')
| -rw-r--r-- | drivers/char/drm/i830_drv.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/char/drm/i830_drv.h b/drivers/char/drm/i830_drv.h index df7746131de..63f96a8b6a4 100644 --- a/drivers/char/drm/i830_drv.h +++ b/drivers/char/drm/i830_drv.h @@ -137,6 +137,7 @@ extern void i830_driver_pretakedown(drm_device_t *dev); extern void i830_driver_release(drm_device_t *dev, struct file *filp); extern int i830_driver_dma_quiescent(drm_device_t *dev); extern void i830_driver_prerelease(drm_device_t *dev, DRMFILE filp); +extern int i830_driver_device_is_agp(drm_device_t * dev); #define I830_BASE(reg) ((unsigned long) \ dev_priv->mmio_map->handle) |