- 16 May, 2011 14 commits
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Ben Skeggs authored
This needs a massive cleanup, but to catch bugs from the interface changes vs the engine code cleanup, this will be done later. Signed-off-by:Ben Skeggs <bskeggs@redhat.com>
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Ben Skeggs authored
There's lots of more-or-less independant engines present on NVIDIA GPUs these days, and we generally want to perform the same operations on them. Implementing new ones requires hooking into lots of different places, the aim of this work is to make this simpler and cleaner. NV84:NV98 PCRYPT moved over as a test. Signed-off-by: -
Ben Skeggs authored
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Ben Skeggs authored
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Ben Skeggs authored
Explanation is in the commit. If anyone has an example of where this is *not* the case, please report it! Signed-off-by: -
Roy Spliet authored
Improves the parsing of the memory timing table on NV50-NV98revA1 chipsets. Added stepping to drm_nouveau_private to make sure newer NV98 (105M) is zero rather than incorrect. Signed-off-by:
Roy Spliet <r.spliet@student.tudelft.nl> Signed-off-by:
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Ben Skeggs authored
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Ben Skeggs authored
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Ben Skeggs authored
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Emil Velikov authored
This patch fixes messages such as ERROR: space required after that ',' ERROR: spaces required around that '=' Signed-off-by:
Emil Velikov <emil.l.velikov@gmail.com> Signed-off-by:
Francisco Jerez <currojerez@riseup.net>
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Emil Velikov authored
Fix 'ERROR: that open brace { should be on the previous line' Fix 'ERROR: else should follow close brace }' Signed-off-by: -
Emil Velikov authored
Fix 'ERROR: trailing whitespace', Fix 'ERROR: do not use C99 // comments' Signed-off-by:
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Emil Velikov authored
Fix 'ERROR: code indent should use tabs where possible' Fix 'ERROR: space required before the open parenthesis (' Signed-off-by: -
Martin Peres authored
Signed-off-by:
Martin Peres <martin.peres@ensi-bourges.fr> Signed-off-by:
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- 09 May, 2011 4 commits
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Dave Airlie authored
Signed-off-by:Dave Airlie <airlied@redhat.com>
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Dave Airlie authored
* korg/drm-nvidia-switch-fixes: mxm/wmi: add MXMX interface entry point. nouveau: add optimus detection to DSM code. vgaarb: use bridges to control VGA routing where possible. nouveau/acpi: hook up to the MXM method for mux switching. platform/x86: add MXM WMI driver.
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Alex Deucher authored
The virtual i2c to real i2c channel mappings weren't setting the right id in some cases. Spotted by: Andrew Randrianasulu Signed-off-by:
Alex Deucher <alexdeucher@gmail.com> Signed-off-by:
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Dave Airlie authored
The MXMX method appears to be a mutex of some sort. Signed-off-by:
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- 04 May, 2011 9 commits
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Alex Williamson authored
This is unbalanced and probably more fitting for the client to take care of. Remove it. Signed-off-by:
Alex Williamson <alex.williamson@redhat.com> Signed-off-by:
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Dave Airlie authored
optimus has another DSM GUID, so we check for its existance, also allow the BIOS stuff is we find it. Signed-off-by: -
Dave Airlie authored
So in a lot of modern systems, a GPU will always be below a parent bridge that won't share with any other GPUs. This means VGA arbitration on those GPUs can be controlled by using the bridge routing instead of io/mem decodes. The problem is locating which GPUs share which upstream bridges. This patch attempts to identify all the GPUs which can be controlled via bridges, and ones that can't. This patch endeavours to work out the bridge sharing semantics. When disabling GPUs via a bridge, it doesn't do irq callbacks or touch the io/mem decodes for the gpu. Signed-off-by: -
Dave Airlie authored
this hooks up nouveau to the MXM mux switching method. With this in place I can switch the LVDS MUX on my T410s, I expect we need a bit more work for other laptops. Signed-off-by: -
Dave Airlie authored
MXM is a laptop graphics card form-factor + interface specification, this adds an initial stub driver to talk to the MXM WMI interface. The only method used is the MUX switching method needed to do switchable graphics on the nvidia chipsets. Signed-off-by:
Matthew Garrett <mjg@redhat.com>
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Alex Deucher authored
Fix the vbios mapping and only add the actual buses that the cards have. The existing code was mostly correct. Just clean up a few cases on r2xx/r3xx and document that buses the hw actually has. Signed-off-by:
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Alex Deucher authored
The most common use of the radeon i2c buses is for ddc. Signed-off-by:
Jean Delvare <khali@linux-fr.org> Signed-off-by:
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Alex Deucher authored
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Dave Airlie authored
The previous commit to move the parsing into the core drm created a new situation and a soft dependency on the CONFIG_FB. We really don't want to make this a hard dependency so just wrap the one place that actually needs an fb symbol. Reported-by:
Randy Dunlap <randy.dunlap@oracle.com> Signed-off-by:
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- 28 Apr, 2011 7 commits
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Chris Wilson authored
In the absence of configuration data for providing the fixed mode for a panel, I would like to be able to pass such modes along a separate module paramenter. To do so, I then need to parse a modeline from a string, which drm is already capable of. Export that capability to the drivers. Signed-off-by:
Chris Wilson <chris@chris-wilson.co.uk> Signed-off-by:
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Joe Perches authored
Add __attribute__((format (printf, 4, 5))) to drm_ut_debug_printk and fix fallout. Signed-off-by:
Joe Perches <joe@perches.com> Signed-off-by:
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Joe Perches authored
Reduce drm text size ~1% by using drm_err and printf extension %pV to emit error messages. Remove unused macro DRM_MEM_ERROR. $ size drivers/gpu/drm/built-in.o* text data bss dec hex filename 361159 9663 256 371078 5a986 drivers/gpu/drm/built-in.o.new 365416 9663 256 375335 5ba27 drivers/gpu/drm/built-in.o.old Signed-off-by:
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Alex Deucher authored
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Chris Wilson authored
We need to hold the dev->mode_config.mutex whilst detecting the output status. But we also need to drop it for the call into drm_fb_helper_single_fb_probe(), which indirectly acquires the lock when attaching the fbcon. Failure to do so exposes a race with normal output probing. Detected by adding some warnings that the mutex is held to the backend detect routines: [ 17.772456] WARNING: at drivers/gpu/drm/i915/intel_crt.c:471 intel_crt_detect+0x3e/0x373 [i915]() [ 17.772458] Hardware name: Latitude E6400 [ 17.772460] Modules linked in: .... [ 17.772582] Pid: 11, comm: kworker/0:1 Tainted: G W 2.6.38.4-custom.2 #8 [ 17.772584] Call Trace: [ 17.772591] [<ffffffff81046af5>] ? warn_slowpath_common+0x78/0x8c [ 17.772603] [<ffffffffa03f3e5c>] ? intel_crt_detect+0x3e/0x373 [i915] [ 17.772612] [<ffffffffa0355d49>] ? drm_helper_probe_single_connector_modes+0xbf/0x2af [drm_kms_helper] [ 17.772619] [<ffffffffa03534d5>] ? drm_fb_helper_probe_connector_modes+0x39/0x4d [drm_kms_helper] [ 17.772625] [<ffffffffa0354760>] ? drm_fb_helper_hotplug_event+0xa5/0xc3 [drm_kms_helper] [ 17.772633] [<ffffffffa035577f>] ? output_poll_execute+0x146/0x17c [drm_kms_helper] [ 17.772638] [<ffffffff81193c01>] ? cfq_init_queue+0x247/0x345 [ 17.772644] [<ffffffffa0355639>] ? output_poll_execute+0x0/0x17c [drm_kms_helper] [ 17.772648] [<ffffffff8105b540>] ? process_one_work+0x193/0x28e [ 17.772652] [<ffffffff8105c6bc>] ? worker_thread+0xef/0x172 [ 17.772655] [<ffffffff8105c5cd>] ? worker_thread+0x0/0x172 [ 17.772658] [<ffffffff8105c5cd>] ? worker_thread+0x0/0x172 [ 17.772663] [<ffffffff8105f767>] ? kthread+0x7a/0x82 [ 17.772668] [<ffffffff8100a724>] ? kernel_thread_helper+0x4/0x10 [ 17.772671] [<ffffffff8105f6ed>] ? kthread+0x0/0x82 [ 17.772674] [<ffffffff8100a720>] ? kernel_thread_helper+0x0/0x10 Reported-by:
Frederik Himpe <fhimpe@telenet.be> References: https://bugs.freedesktop.org/show_bug.cgi?id=36394Signed-off-by:
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Jesse Barnes authored
EDID 1.4 digital displays report the color spaces they support in the features block. Add support for grabbing this data and stuffing it into the display_info struct for driver use. Signed-off-by:
Jesse Barnes <jbarnes@virtuousgeek.org> Reviewed-by:
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Jesse Barnes authored
EDID 1.4 digital monitors report the bit depth supported in the input field. Add support for parsing this out and storing the info in the display_info structure for use by drivers. [airlied: tweaked to fix inter-patch dependency] Signed-off-by:
Adam Jackson <ajax@redhat.com> Signed-off-by:
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- 27 Apr, 2011 6 commits
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Dave Airlie authored
i915 calls the panic handler function on last close to reset the modes, however this is a really bad idea for multi-gpu machines, esp shareable gpus machines. So add a new entry point for the driver to just restore its own fbcon mode. v2: move code into fb helper, fix panic code to block mode change on powered off GPUs. [airlied: this hits drm core and I wrote it and it was reviewed on intel-gfx so really I signed it off twice ;-).] Signed-off-by:
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Alex Deucher authored
needed by mesa for htile setup. Signed-off-by:
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Alex Deucher authored
needed for HiS in mesa. Signed-off-by:
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Dave Airlie authored
Multi-gpu/switcheroo relies on this option to get the console on the correct GPU at bootup, some distros enable it but it seems some get it wrong. cc: stable@kernel.org Signed-off-by: -
Linus Torvalds authored
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Randy Dunlap authored
The EXPERT menu list was recently broken by the insertion of a kconfig symbol (EMBEDDED) at the beginning of the EXPERT list of kconfig items. Broken by: commit 6a108a14 Author: David Rientjes <rientjes@google.com> Date: Thu Jan 20 14:44:16 2011 -0800 kconfig: rename CONFIG_EMBEDDED to CONFIG_EXPERT Restore the EXPERT menu list -- don't inject a symbol (EMBEDDED) that does not depend on EXPERT into the list. Signed-off-by:
Linus Torvalds <torvalds@linux-foundation.org>
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