linux-toradex.git/drivers/gpu/drm/Kconfig, branch v2.6.33.1

drm/radeon/kms: move radeon KMS on/off switch out of staging.

2010-02-01T01:35:47+00:00

We are happy enough that the KMS driver is stable enough for enough people
for the kms enable/disable to leave staging. Distros can now contemplate
turning this on.

Signed-off-by: Dave Airlie

drm/i915: Select CONFIG_SHMEM

2009-11-25T20:27:42+00:00

The driver requires shmfs as the backing filesystem to handle the buffer
objects, so ensure it is selected if the user chooses to build our
driver.

Fixes: Bug 14662 - Dell E5500 kernel panic with KMS
http://bugzilla.kernel.org/show_bug.cgi?id=14662

The revealing nature of the panic is the NULL function pointer
dereference in read_cache_page_async().

Signed-off-by: Chris Wilson 
Reported-and-tested-by: Mateusz Kaduk 
Signed-off-by: Eric Anholt 
Cc: stable@kernel.org

drm/i915: force mode set at lid open time

2009-09-10T23:10:00+00:00

Some laptop platforms will disable pipes and/or planes at lid close time
and not restore them when the lid is opened again.  So catch the lid
event, and if the lid was opened, force a mode restore.

Fixes fdo bug #21230.

Acked-by: Matthew Garrett 
Signed-off-by: Jesse Barnes 
Signed-off-by: Eric Anholt

drm/kms/radeon: make kms default a runtime option

2009-09-08T01:15:59+00:00

This makes the kms/enable disable a runtime not a build time
option.

Signed-off-by: Dave Airlie

drm/kms: fix kms helper license + Kconfig

2009-09-08T01:15:58+00:00

Allow the KMS module to work properly, and also rename
it to KMS_HELPER so its clearer what its for.

Signed-off-by: Dave Airlie

drm: split crtc/fb helpers into a separate module

2009-09-07T05:45:33+00:00

I really don't want to have core drm module rely on CONFIG_FB,
so this is the easiest answer.

Signed-off-by: Dave Airlie

radeon: Use request_firmware()

2009-08-30T23:09:30+00:00

Loosely based on a patch by
Jaswinder Singh Rajput .

KMS support by Dave Airlie .

For Radeon 100- to 500-series, firmware blobs look like:
    struct {
        __be32 datah;
        __be32 datal;
    } cp_ucode[256];

For Radeon 600-series, there are two separate firmware blobs:
    __be32 me_ucode[PM4_UCODE_SIZE * 3];
    __be32 pfp_ucode[PFP_UCODE_SIZE];

For Radeon 700-series, likewise:
    __be32 me_ucode[R700_PM4_UCODE_SIZE];
    __be32 pfp_ucode[R700_PFP_UCODE_SIZE];

Signed-off-by: Ben Hutchings 
Signed-off-by: Dave Airlie

drm/r128: Use request_firmware() to load CCE microcode

2009-08-27T00:47:00+00:00

Firmware blob looks like this:
    __be32 datah
    __be32 datal

Signed-off-by: Ben Hutchings 
Signed-off-by: Dave Airlie

drm/mga: Use request_firmware() to load microcode

2009-08-27T00:46:54+00:00

Image format is IHEX, one record for each pipe in order (record
addresses are ignored).

Signed-off-by: Ben Hutchings 
Signed-off-by: Dave Airlie

drm/i915: Add missing dependency on Intel AGP support.

2009-06-22T05:13:38+00:00

Users could accidentally enable AGP but not the Intel AGP support, and get
a DRM that doesn't probe as a result.

Bug #22358.

Signed-off-by: Eric Anholt