kernel.git/drivers/gpu/drm/Kconfig, branch linux-2.6.35.y

drm/i915: Add dependency on CONFIG_TMPFS

2011-03-31T18:57:56Z

commit f7ab9b407b3bc83161c2aa74c992ba4782e87c9c upstream. Without tmpfs, shmem_readpage() is not compiled in causing an OOPS as soon as we try to allocate some swappable pages for GEM. Jan 19 22:52:26 harlie kernel: Modules linked in: i915(+) drm_kms_helper cfbcopyarea video backlight cfbimgblt cfbfillrect Jan 19 22:52:26 harlie kernel: Jan 19 22:52:26 harlie kernel: Pid: 1125, comm: modprobe Not tainted 2.6.37Harlie #10 To be filled by O.E.M./To be filled by O.E.M. Jan 19 22:52:26 harlie kernel: EIP: 0060:[<00000000>] EFLAGS: 00010246 CPU: 3 Jan 19 22:52:26 harlie kernel: EIP is at 0x0 Jan 19 22:52:26 harlie kernel: EAX: 00000000 EBX: f7b7d000 ECX: f3383100 EDX: f7b7d000 Jan 19 22:52:26 harlie kernel: ESI: f1456118 EDI: 00000000 EBP: f2303c98 ESP: f2303c7c Jan 19 22:52:26 harlie kernel: DS: 007b ES: 007b FS: 00d8 GS: 0033 SS: 0068 Jan 19 22:52:26 harlie kernel: Process modprobe (pid: 1125, ti=f2302000 task=f259cd80 task.ti=f2302000) Jan 19 22:52:26 harlie kernel: Stack: Jan 19 22:52:26 harlie udevd-work[1072]: '/sbin/modprobe -b pci:v00008086d00000046sv00000000sd00000000bc03sc00i00' unexpected exit with status 0x0009 Jan 19 22:52:26 harlie kernel: c1074061 000000d0 f2f42b80 00000000 000a13d2 f2d5dcc0 00000001 f2303cac Jan 19 22:52:26 harlie kernel: c107416f 00000000 000a13d2 00000000 f2303cd4 f8d620ed f2cee620 00001000 Jan 19 22:52:26 harlie kernel: 00000000 000a13d2 f1456118 f2d5dcc0 f1a40000 00001000 f2303d04 f8d637ab Jan 19 22:52:26 harlie kernel: Call Trace: Jan 19 22:52:26 harlie kernel: [] ? do_read_cache_page+0x71/0x160 Jan 19 22:52:26 harlie kernel: [] ? read_cache_page_gfp+0x1f/0x30 Jan 19 22:52:26 harlie kernel: [] ? i915_gem_object_get_pages+0xad/0x1d0 [i915] Jan 19 22:52:26 harlie kernel: [] ? i915_gem_object_bind_to_gtt+0xeb/0x2d0 [i915] Jan 19 22:52:26 harlie kernel: [] ? i915_gem_object_pin+0x151/0x190 [i915] Jan 19 22:52:26 harlie kernel: [] ? drm_gem_object_init+0x3d/0x60 Jan 19 22:52:26 harlie kernel: [] ? i915_gem_init_ringbuffer+0x105/0x1e0 [i915] Jan 19 22:52:26 harlie kernel: [] ? i915_driver_load+0x667/0x1160 [i915] Reported-by: John J. Stimson-III Signed-off-by: Chris Wilson Signed-off-by: Greg Kroah-Hartman Signed-off-by: Andi Kleen

drm/radeon: fix power supply kconfig interaction.

2010-05-21T05:41:20Z

radeon needs power supply to get correct PM info so select it at the radeon level not at the kms option. Signed-off-by: Dave Airlie

drm/fbdev: rework output polling to be back in the core. (v4)

2010-05-18T07:40:11Z

After thinking it over a lot it made more sense for the core to deal with the output polling especially so it can notify X. v2: drop plans for fake connector - per Michel's comments - fix X patch sent to xorg-devel, add intel polled/hpd setting, add initial nouveau polled/hpd settings. v3: add config lock take inside polling, add intel/nouveau poll init/fini calls v4: config lock was a bit agressive, only needed around connector list reading. otherwise it could re-enter. glisse: discard drm_helper_hpd_irq_event v3: Reviewed-by: Michel DÃ¤nzer Signed-off-by: Dave Airlie

drm/kms/fb: add polling support for when nothing is connected.

2010-04-07T00:29:52Z

When we are running in a headless environment we have no idea what output the user might plug in later, we only have hotplug detect from the digital outputs. So if we detect no connected outputs at initialisation, start a slow work operation to poll every 5 seconds for an output. this is only hooked up for radeon so far, on hw where we have full hotplug detection there is no need for this. Signed-off-by: Dave Airlie

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

2010-02-01T01:35:47Z

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

2009-11-25T20:27:42Z

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

2009-09-10T23:10:00Z

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

2009-09-08T01:15:59Z

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

2009-09-08T01:15:58Z

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

2009-09-07T05:45:33Z

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