similar to: Cannot compile origin/for-airlied against kernel 2.6.34

fb_do_apertures_overlap is returning wrong value when one aperture is completely whithin the other. Add generic ranges_overlap macro (probably kernel.h candidate) and use it here. Signed-off-by: Marcin Slusarz <marcin.slusarz at gmail.com> Cc: Dave Airlie <airlied at redhat.com> Cc: Peter Jones <pjones at redhat.com> Cc: Andrew Morton <akpm at linux-foundation.org> ---

It simplifies nouveau code by removal of detection which region to pass to kick vesafb/efifb. Signed-off-by: Marcin Slusarz <marcin.slusarz at gmail.com> Cc: Eric Anholt <eric at anholt.net> Cc: Ben Skeggs <bskeggs at redhat.com> Cc: Thomas Hellstrom <thellstrom at vmware.com> Cc: Dave Airlie <airlied at redhat.com> Cc: Peter Jones <pjones at redhat.com> Cc:

Including drm_edid.h from nouveau_connector.h causes the rebuild of 15 files when drm_edid.h is modified, while there are only a few files that actually need to include drm_edid.h. Cc: Karol Herbst <kherbst at redhat.com> Cc: Lyude Paul <lyude at redhat.com> Cc: Danilo Krummrich <dakr at redhat.com> Cc: nouveau at lists.freedesktop.org Signed-off-by: Jani Nikula <jani.nikula

Including drm_edid.h from nouveau_connector.h causes the rebuild of 15 files when drm_edid.h is modified, while there are only a few files that actually need to include drm_edid.h. Signed-off-by: Jani Nikula <jani.nikula at intel.com> --- drivers/gpu/drm/nouveau/dispnv50/head.c | 1 + drivers/gpu/drm/nouveau/nouveau_connector.h | 2 +- 2 files changed, 2 insertions(+), 1 deletion(-)

We don't want vga16fb to mess with hardware initialized by other driver. Detect it and refuse to load. It fixes nouveau interrupt storm on some machines. Signed-off-by: Marcin Slusarz <marcin.slusarz at gmail.com> --- drivers/video/vga16fb.c | 13 ++++++++++++- 1 files changed, 12 insertions(+), 1 deletions(-) diff --git a/drivers/video/vga16fb.c b/drivers/video/vga16fb.c index

On 1/9/24 10:59, Jani Nikula wrote: > On Mon, 08 Jan 2024, Danilo Krummrich <dakr at redhat.com> wrote: >> On 1/4/24 21:16, Jani Nikula wrote: >>> Including drm_edid.h from nouveau_connector.h causes the rebuild of 15 >>> files when drm_edid.h is modified, while there are only a few files that >>> actually need to include drm_edid.h. >>>

Hello. I had some trouble building nouveau drm for linux-2.6.35-rc1. I investigated a bit why it failed and noticed that the fb_info-structure had changed slightly. Since I do not have any previous knowledge of how the driver works, I'm not certain if this is a proper fix, but it seems to work. I'm curious if there's a better solution, or if my solution breaks in all other cases.

Hi Ben, The below patch from Jani also touches nouveau, can you please take a look at it an ack? The core part + nouveau apply on top of drm-next, the i915 part needs stuff from my next queue. So I'd prefer if we can get this in through drm-intel-next. Hi Dave, Ack on that from your side? Cheers, Daniel On Tue, Oct 28, 2014 at 3:20 PM, Jani Nikula <jani.nikula at intel.com> wrote:

On Thu, Nov 29, 2018 at 09:46:16AM +0100, Andrzej Hajda wrote: > Quite late, hopefully not too late. > > > On 21.11.2018 12:51, Ville Syrjälä wrote: > > On Wed, Nov 21, 2018 at 01:40:43PM +0200, Jani Nikula wrote: > >> > >>> return; > >>> diff --git a/drivers/gpu/drm/bridge/sil-sii8620.c b/drivers/gpu/drm/bridge/sil-sii8620.c >

On Wed, Nov 21, 2018 at 01:40:43PM +0200, Jani Nikula wrote: > On Tue, 20 Nov 2018, Ville Syrjala <ville.syrjala at linux.intel.com> wrote: > > From: Ville Syrjälä <ville.syrjala at linux.intel.com> > > > > Make life easier for drivers by simply passing the connector > > to drm_hdmi_avi_infoframe_from_display_mode() and > >

On Tue, Dec 04, 2018 at 08:03:53AM +0100, Andrzej Hajda wrote: > On 03.12.2018 22:48, Ville Syrjälä wrote: > > On Thu, Nov 29, 2018 at 09:46:16AM +0100, Andrzej Hajda wrote: > >> Quite late, hopefully not too late. > >> > >> > >> On 21.11.2018 12:51, Ville Syrjälä wrote: > >>> On Wed, Nov 21, 2018 at 01:40:43PM +0200, Jani Nikula wrote: >

This series cleans up duplicated code for replacing firmware FB driver with proper DRI driver and adds handover support to Tegra driver. The last patch is here because it uses new semantics of remove_conflicting_framebuffers() from this series. This can be considered independently, though. --- Micha? Miros?aw (13): fbdev: show fbdev number for debugging fbdev: add

This series cleans up duplicated code for replacing firmware FB driver with proper DRI driver and adds handover support to Tegra driver. The last patch is here because it uses new semantics of remove_conflicting_framebuffers() from this series. This can be considered independently, though. --- Micha? Miros?aw (13): fbdev: show fbdev number for debugging fbdev: add

Some notebook systems provide the EDID for the internal panel via the _DDC method in ACPI, instead of or in addition to providing the EDID via DDC on LVDS/eDP. Add a DRM helper to search for an ACP _DDC method under the ACPI namespace for each VGA/3D controller, and return the first EDID successfully retrieved via _DDC. Update the i915, nouveau, and radeon DRM-KMS drivers to fall back to

On my Macbook Retina, when switching to the integrated GPU, we see a ioread32 issued to the discrete GPU, which hangs as it is in D3 [1] (drm.debug is set to 14 here). Full kernel 3.6.2 boot logs with drm.debug=5 are at: http://quora.org/2012/mbp-i915-panel.txt What additional information will help debug this? Thanks, Daniel --- [1] cat /sys/kernel/debug/vgaswitcheroo/switch

From: Ville Syrjälä <ville.syrjala at linux.intel.com> Make life easier for drivers by simply passing the connector to drm_hdmi_avi_infoframe_from_display_mode() and drm_hdmi_avi_infoframe_quant_range(). That way drivers don't need to worry about is_hdmi2_sink mess. Cc: Alex Deucher <alexander.deucher at amd.com> Cc: "Christian König" <christian.koenig at amd.com>

It removes a hack from nouveau code which had to detect which region to pass to kick vesafb/efifb. Signed-off-by: Marcin Slusarz <marcin.slusarz at gmail.com> Cc: Eric Anholt <eric at anholt.net> Cc: Ben Skeggs <bskeggs at redhat.com> Cc: Thomas Hellstrom <thellstrom at vmware.com> Cc: Dave Airlie <airlied at redhat.com> Cc: Peter Jones <pjones at redhat.com>

Because all drivers currently use gem objects for framebuffer planes, the virtual create_handle() is not required. This change adds a struct drm_gem_object *gems[4] field to drm_framebuffer and removes create_handle() function pointer from drm_framebuffer_funcs. The corresponding *_create_handle() function is removed from each driver. In many cases this change eliminates a struct *_framebuffer

Because all drivers currently use gem objects for framebuffer planes, the virtual create_handle() is not required. This change adds a struct drm_gem_object *gems[4] field to drm_framebuffer and removes create_handle() function pointer from drm_framebuffer_funcs. The corresponding *_create_handle() function is removed from each driver. In many cases this change eliminates a struct *_framebuffer

Because all drivers currently use gem objects for framebuffer planes, the virtual create_handle() is not required. This change adds a struct drm_gem_object *gems[4] field to drm_framebuffer and removes create_handle() function pointer from drm_framebuffer_funcs. The corresponding *_create_handle() function is removed from each driver. In many cases this change eliminates a struct *_framebuffer