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Hi Ville, Thank you for the patch! Perhaps something to improve: url: https://github.com/0day-ci/linux/commits/Ville-Syrjala/drm-Third-attempt-at-fixing-the-fb-helper-best_encoder-mess/20180629-014202 base: git://people.freedesktop.org/~airlied/linux.git drm-next smatch warnings: drivers/gpu/drm/nouveau/nouveau_connector.c:461 nouveau_connector_ddc_detect() error: uninitialized symbol

On Mon, Oct 5, 2015 at 9:23 AM, Lukas Wunner <lukas at wunner.de> wrote: > Hi, > > I've also pushed this series to GitHub now to ease reviewing: > https://github.com/l1k/linux/commits/mbp_switcheroo_v3 So to test this all someone has to do is pull this and try it? No patching required? > Thanks, > > Lukas > _______________________________________________ >

On Wed, Jun 01, 2016 at 02:36:41PM +0200, Lukas Wunner wrote: > On Wed, May 25, 2016 at 03:43:42PM +0200, Daniel Vetter wrote: > > On Wed, May 25, 2016 at 12:51 PM, Lukas Wunner <lukas at wunner.de> wrote: > > > On Tue, May 24, 2016 at 11:30:42PM +0200, Daniel Vetter wrote: > > >> On Tue, May 24, 2016 at 06:03:27PM +0200, Lukas Wunner wrote: > > >>

On Mon, Feb 12, 2018 at 4:45 AM, Lukas Wunner <lukas at wunner.de> wrote: > On Mon, Feb 12, 2018 at 09:03:26AM +0000, Mike Lothian wrote: >> On 12 February 2018 at 03:39, Lukas Wunner <lukas at wunner.de> wrote: >> > On Mon, Feb 12, 2018 at 12:35:51AM +0000, Mike Lothian wrote: >> > > I've not been able to reproduce the original problem you're

On 2 February 2016 at 08:49, Lukas Wunner <lukas at wunner.de> wrote: > Hi, > > On Mon, Jan 11, 2016 at 08:09:20PM +0100, Lukas Wunner wrote: >> Enable GPU switching on the pre-retina MacBook Pro (2008 - 2013), v5. > > This series hasn't seen any reviews or acks unfortunately. > Any takers? Has the tree this depends on been merged? I got these patches and applied

On Wed, May 25, 2016 at 12:51 PM, Lukas Wunner <lukas at wunner.de> wrote: > > On Tue, May 24, 2016 at 11:30:42PM +0200, Daniel Vetter wrote: >> On Tue, May 24, 2016 at 06:03:27PM +0200, Lukas Wunner wrote: >> > When a drm_crtc structure is destroyed with drm_crtc_cleanup(), the DRM >> > core does not turn off the crtc first and neither do the drivers. With

On Sat, Jun 30, 2018 at 10:12:21PM +0300, Dan Carpenter wrote: > Hi Ville, > > Thank you for the patch! Perhaps something to improve: > > url: https://github.com/0day-ci/linux/commits/Ville-Syrjala/drm-Third-attempt-at-fixing-the-fb-helper-best_encoder-mess/20180629-014202 > base: git://people.freedesktop.org/~airlied/linux.git drm-next > > smatch warnings: >

On Fri, Jun 03, 2016 at 09:30:06AM +0200, Lukas Wunner wrote: > On Wed, Jun 01, 2016 at 04:40:12PM +0200, Daniel Vetter wrote: > > On Wed, Jun 01, 2016 at 02:36:41PM +0200, Lukas Wunner wrote: > > > On Wed, May 25, 2016 at 03:43:42PM +0200, Daniel Vetter wrote: > > > > On Wed, May 25, 2016 at 12:51 PM, Lukas Wunner <lukas at wunner.de> wrote: > > > >

From: Ville Syrjälä <ville.syrjala at linux.intel.com> Use drm_for_each_connector_encoder_ids() for iterating connector->encoder_ids[]. A bit more convenient not having to deal with the implementation details. Cc: Ben Skeggs <bskeggs at redhat.com> Cc: nouveau at lists.freedesktop.org Signed-off-by: Ville Syrjälä <ville.syrjala at linux.intel.com> ---

In preparation for runtime pm on muxed dual GPU laptops, I've fixed all runtime pm ref leaks I could find in nouveau, radeon and amdgpu. To ease reviewing, I've pushed this series to GitHub: https://github.com/l1k/linux/commits/drm_runpm_fixes_v1 @Alex Deucher: I do not have an AMD GPU so couldn't test this beyond verifying that it compiles. Please double-check the patches and test

On Tue, May 24, 2016 at 06:03:27PM +0200, Lukas Wunner wrote: > When a drm_crtc structure is destroyed with drm_crtc_cleanup(), the DRM > core does not turn off the crtc first and neither do the drivers. With > nouveau, radeon and amdgpu, this causes a runtime pm ref to be leaked on > driver unload if at least one crtc was enabled. > > (See usage of have_disp_power_ref in

This is the latest version of https://patchwork.freedesktop.org/series/46815/ I moved everything out of fb_helper and back into nouveau, because it seems that other drivers actually do have this handled already as far as I can tell. Lyude Paul (13): drm/nouveau: Fix bogus drm_kms_helper_poll_enable() placement drm/nouveau: Remove duplicate poll_enable() in pmops_runtime_suspend()

On Sun, 2018-02-11 at 10:38 +0100, Lukas Wunner wrote: > Introduce a helper to determine if the current task is an output poll > worker. > > This allows us to fix a long-standing deadlock in several DRM drivers > wherein the ->runtime_suspend callback waits for the output poll worker > to finish and the worker in turn calls a ->detect callback which waits > for runtime

On 12 February 2018 at 03:39, Lukas Wunner <lukas at wunner.de> wrote: > On Mon, Feb 12, 2018 at 12:35:51AM +0000, Mike Lothian wrote: >> I've not been able to reproduce the original problem you're trying to >> solve on amdgpu thats with or without your patch set and the above >> "trigger" too >> >> Is anything else required to trigger it, I

Enable GPU switching on the pre-retina MacBook Pro (2008 - 2013), v5. The main obstacle on these machines is that the panel mode in VBIOS is bogus. Fortunately gmux can switch DDC independently from the display, thereby allowing the inactive GPU to probe the panel's EDID. In short, vga_switcheroo and apple-gmux are amended with hooks to switch DDC, DRM core is amended with a

Does what it says on the label, a lot of these calls are already handled somewhere else and don't appear to be here for a legitimate reason anymore. Lyude Paul (3): drm/nouveau: Remove useless poll_enable() call in switcheroo_set_state() drm/nouveau: Remove useless poll_disable() call in switcheroo_set_state() drm/nouveau: Remove useless poll_enable() call in drm_load()

Second iteration of my endeavour to rid nouveau, radeon and amdgpu of runtime pm ref leaks. Patches 1 to 8 are identical to v1. Patch 9 of v1 modified the DRM core to turn off all CRTCs on driver unload. Based on feedback by Daniel Vetter, I've replaced this with a helper to turn off all CRTCs, which is called by nouveau, radeon and amdgpu on unload. In other words, this is now opt-in. So

Next version of https://patchwork.freedesktop.org/series/48131/ Only changes are new A-Bs and R-Bs Lyude Paul (3): drm/nouveau: Remove useless poll_enable() call in switcheroo_set_state() drm/nouveau: Remove useless poll_disable() call in switcheroo_set_state() drm/nouveau: Remove useless poll_enable() call in drm_load() drivers/gpu/drm/nouveau/nouveau_drm.c | 4 +---

From: Lukas Wunner <lukas at wunner.de> The integrated HDA controller on Nvidia GPUs can be hidden with a bit in the GPU's config space. Information about this scheme was provided by NVIDIA on their forums. Many laptops now ship with this device hidden, meaning that Linux users of affected platforms (where the HDMI connector comes off the NVIDIA GPU) cannot use HDMI audio

On Wed, Jun 01, 2016 at 04:40:12PM +0200, Daniel Vetter wrote: > On Wed, Jun 01, 2016 at 02:36:41PM +0200, Lukas Wunner wrote: > > On Wed, May 25, 2016 at 03:43:42PM +0200, Daniel Vetter wrote: > > > On Wed, May 25, 2016 at 12:51 PM, Lukas Wunner <lukas at wunner.de> wrote: > > > > On Tue, May 24, 2016 at 11:30:42PM +0200, Daniel Vetter wrote: > > >