linux.git/drivers/gpu/ipu-v3, branch v4.6-rc2 Linux kernel source tree Merge drm-fixes into drm-next. 2016-03-13T23:46:02+00:00 Dave Airlie airlied@redhat.com 2016-03-13T23:42:34+00:00 9b61c0fcdf0cfd20a85d9856d46142e7f297de0a Nouveau wanted this to avoid some worse conflicts when I merge that. 
Nouveau wanted this to avoid some worse conflicts when I merge that.
gpu: ipu-v3: ipu-dc: Simplify display controller microcode setup 2016-03-01T07:33:38+00:00 Philipp Zabel p.zabel@pengutronix.de 2013-09-17T13:48:46+00:00 86bdb09f044e1604add914e94d4f472052780ad9 This cleans up the display controller microcode setup in ipu_dc_init_sync a little bit. The microcode template words for DI0 and DI1 are properly separated to avoid a clash when DI1 is active in interlaced mode at the same time as DI0 in non-interlaced mode. A comment is added to explain the meaning of the sync counter. Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de> 
This cleans up the display controller microcode setup in ipu_dc_init_sync
a little bit. The microcode template words for DI0 and DI1 are properly
separated to avoid a clash when DI1 is active in interlaced mode at the
same time as DI0 in non-interlaced mode.
A comment is added to explain the meaning of the sync counter.

Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
gpu: ipu-v3: Reset IPU before activating IRQ 2016-02-10T13:26:51+00:00 David Jander david@protonic.nl 2015-07-02T14:21:57+00:00 596a65d152fdc777ee7a2c7cbea9a7916350bed1 If we don't come out of a clean reset, make sure no IRQ is fired before everything is setup by resetting the IPU before activating the interrupt handlers. Signed-off-by: David Jander <david@protonic.nl> Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de> 
If we don't come out of a clean reset, make sure no IRQ is fired before
everything is setup by resetting the IPU before activating the interrupt
handlers.

Signed-off-by: David Jander <david@protonic.nl>
Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
gpu: ipu-v3: Do not bail out on missing optional port nodes 2016-02-10T13:26:50+00:00 Philipp Zabel p.zabel@pengutronix.de 2016-01-04T16:32:26+00:00 17e0521750399205f432966e602e125294879cdd The port nodes are documented as optional, treat them accordingly. Reported-by: Martin Fuzzey <mfuzzey@parkeon.com> Reported-by: Chris Healy <Chris.Healy@zii.aero> Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de> Fixes: 304e6be652e2 ("gpu: ipu-v3: Assign of_node of child platform devices to corresponding ports") 
The port nodes are documented as optional, treat them accordingly.

Reported-by: Martin Fuzzey <mfuzzey@parkeon.com>
Reported-by: Chris Healy <Chris.Healy@zii.aero>
Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
Fixes: 304e6be652e2 ("gpu: ipu-v3: Assign of_node of child platform devices to corresponding ports")
Merge branch 'patchwork' into v4l_for_linus 2016-01-11T13:13:27+00:00 Mauro Carvalho Chehab mchehab@osg.samsung.com 2016-01-11T13:13:27+00:00 c3152592e70bbf023ec106ee9ea271e9060bc09a * patchwork: (204 commits) [media] rc: sunxi-cir: Initialize the spinlock properly [media] rtl2832: do not filter out slave TS null packets [media] rtl2832: print reg number on error case [media] rtl28xxu: return demod reg page from driver cache [media] coda: enable MPEG-2 ES decoding [media] coda: don't start streaming without queued buffers [media] coda: hook up vidioc_prepare_buf [media] coda: relax coda_jpeg_check_buffer for trailing bytes [media] coda: make to_coda_video_device static [media] s5p-mfc: remove volatile attribute from MFC register addresses [media] s5p-mfc: merge together s5p_mfc_hw_call and s5p_mfc_hw_call_void [media] s5p-mfc: use spinlock to protect MFC context [media] s5p-mfc: remove unnecessary callbacks [media] s5p-mfc: make queue cleanup code common [media] s5p-mfc: use one implementation of s5p_mfc_get_new_ctx [media] s5p-mfc: constify s5p_mfc_codec_ops structures [media] au8522: Avoid memory leak for device config data [media] ir-lirc-codec.c: don't leak lirc->drv-rbuf [media] uvcvideo: small cleanup in uvc_video_clock_update() [media] uvcvideo: Fix reading the current exposure value of UVC ... 
* patchwork: (204 commits)
  [media] rc: sunxi-cir: Initialize the spinlock properly
  [media] rtl2832: do not filter out slave TS null packets
  [media] rtl2832: print reg number on error case
  [media] rtl28xxu: return demod reg page from driver cache
  [media] coda: enable MPEG-2 ES decoding
  [media] coda: don't start streaming without queued buffers
  [media] coda: hook up vidioc_prepare_buf
  [media] coda: relax coda_jpeg_check_buffer for trailing bytes
  [media] coda: make to_coda_video_device static
  [media] s5p-mfc: remove volatile attribute from MFC register addresses
  [media] s5p-mfc: merge together s5p_mfc_hw_call and s5p_mfc_hw_call_void
  [media] s5p-mfc: use spinlock to protect MFC context
  [media] s5p-mfc: remove unnecessary callbacks
  [media] s5p-mfc: make queue cleanup code common
  [media] s5p-mfc: use one implementation of s5p_mfc_get_new_ctx
  [media] s5p-mfc: constify s5p_mfc_codec_ops structures
  [media] au8522: Avoid memory leak for device config data
  [media] ir-lirc-codec.c: don't leak lirc->drv-rbuf
  [media] uvcvideo: small cleanup in uvc_video_clock_update()
  [media] uvcvideo: Fix reading the current exposure value of UVC
  ...
drm, ipu-v3: use https://linuxtv.org for LinuxTV URL 2015-12-04T12:37:57+00:00 Mauro Carvalho Chehab mchehab@osg.samsung.com 2015-12-04T12:36:22+00:00 4a3d0cb06b3e4248ba4a659d7f2a7a8fa1a877fc While https was always supported on linuxtv.org, only in Dec 3 2015 the website is using valid certificates. As we're planning to drop pure http support on some future, change the references at DRM include and at the ipu-v3 driver to point to the https://linuxtv.org URL instead. Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com> 
While https was always supported on linuxtv.org, only in
Dec 3 2015 the website is using valid certificates.

As we're planning to drop pure http support on some
future, change the references at DRM include and at
the ipu-v3 driver to point to the https://linuxtv.org
URL instead.

Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
gpu: ipu-v3: Assign of_node of child platform devices to corresponding ports 2015-11-24T10:30:17+00:00 Philipp Zabel p.zabel@pengutronix.de 2015-11-09T15:35:12+00:00 304e6be652e2ef2190adf9c23a2a1e5f9f39800d The crtc child device driver shouldn't have to modify the of_node of its platform device in the probe function. Instead, let the IPU core driver set the of_node when the platform device is created. Also reorder the client_reg array so the elements are in port id order (CSIs first, then DIs). Suggested-by: Russell King <rmk+kernel@arm.linux.org.uk> Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de> Acked-by: Russell King <rmk+kernel@arm.linux.org.uk> 
The crtc child device driver shouldn't have to modify the of_node of its
platform device in the probe function. Instead, let the IPU core driver
set the of_node when the platform device is created.

Also reorder the client_reg array so the elements are in port id order
(CSIs first, then DIs).

Suggested-by: Russell King <rmk+kernel@arm.linux.org.uk>
Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
Acked-by: Russell King <rmk+kernel@arm.linux.org.uk>
gpu: ipu-v3: Remove reg_offset field 2015-11-24T10:30:16+00:00 Philipp Zabel p.zabel@pengutronix.de 2014-08-05T10:47:38+00:00 99ae78c37391ec308250e32dd64ad875f799808a This is not used, so remove it. Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de> 
This is not used, so remove it.

Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
Merge tag 'imx-drm-next-2015-10-30' of git://git.pengutronix.de/git/pza/linux into drm-next 2015-11-05T01:06:56+00:00 Dave Airlie airlied@redhat.com 2015-11-05T01:06:56+00:00 cb0fb271213e8a06ca8815a459dfaddd5bb47b4b imx-drm fixes and color format updates - Some correctness fixes found by coccinelle - Add drivers/gpu/ipu-v3 directory to MAINTAINERS - Add support for more color formats - Fix a regression, making displays larger than FullHD work again * tag 'imx-drm-next-2015-10-30' of git://git.pengutronix.de/git/pza/linux: drm/imx: hdmi: fix HDMI setup to allow modes larger than FullHD gpu: ipu-v3: fix div_ratio type gpu: ipu-v3: csi: add support for 8 bpp grayscale sensors. drm/imx: enable ARGB4444 16-bit color format gpu: ipu-v3: add support for ARGB4444 16-bit color format drm/imx: ipuv3-plane: enable support for RGBX8888 and RGBA8888 pixel formats gpu: ipu-v3: add support for RGBX8888 and RGBA8888 pixel formats drm/imx: enable 15-bit RGB with 1-bit alpha formats gpu: ipu-v3: add support for 15-bit RGB with 1-bit alpha formats MAINTAINERS: Add IPUv3 core driver to the i.MX DRM driver section gpu: ipu-v3: ipu-csi: bool test doesn't need a comparison to false 
imx-drm fixes and color format updates

- Some correctness fixes found by coccinelle
- Add drivers/gpu/ipu-v3 directory to MAINTAINERS
- Add support for more color formats
- Fix a regression, making displays larger than FullHD work again

* tag 'imx-drm-next-2015-10-30' of git://git.pengutronix.de/git/pza/linux:
  drm/imx: hdmi: fix HDMI setup to allow modes larger than FullHD
  gpu: ipu-v3: fix div_ratio type
  gpu: ipu-v3: csi: add support for 8 bpp grayscale sensors.
  drm/imx: enable ARGB4444 16-bit color format
  gpu: ipu-v3: add support for ARGB4444 16-bit color format
  drm/imx: ipuv3-plane: enable support for RGBX8888 and RGBA8888 pixel formats
  gpu: ipu-v3: add support for RGBX8888 and RGBA8888 pixel formats
  drm/imx: enable 15-bit RGB with 1-bit alpha formats
  gpu: ipu-v3: add support for 15-bit RGB with 1-bit alpha formats
  MAINTAINERS: Add IPUv3 core driver to the i.MX DRM driver section
  gpu: ipu-v3: ipu-csi: bool test doesn't need a comparison to false
gpu: ipu-v3: fix div_ratio type 2015-10-30T16:13:47+00:00 Andrzej Hajda a.hajda@samsung.com 2015-09-21T13:33:48+00:00 9b6d0d33c848661c859ccee331b9d2c2ba74489b The variable can be negative. The problem has been detected using proposed semantic patch scripts/coccinelle/tests/unsigned_lesser_than_zero.cocci [1]. [1]: http://permalink.gmane.org/gmane.linux.kernel/2038576 Signed-off-by: Andrzej Hajda <a.hajda@samsung.com> Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de> 
The variable can be negative.

The problem has been detected using proposed semantic patch
scripts/coccinelle/tests/unsigned_lesser_than_zero.cocci [1].

[1]: http://permalink.gmane.org/gmane.linux.kernel/2038576

Signed-off-by: Andrzej Hajda <a.hajda@samsung.com>
Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>