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2017-11-30omapdrm: hdmi4_cec: signedness bug in hdmi4_cec_init()Dan Carpenter
"ret" needs to be signed for the error handling to work. Fixes: 8d7f934df8d8 ("omapdrm: hdmi4_cec: add OMAP4 HDMI CEC support") Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Reviewed-by: Sebastian Reichel <sebastian.reichel@collabora.co.uk> Acked-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
2017-11-30drm: omapdrm: Fix DPI on platforms using the DSI VDDSLaurent Pinchart
Commit d178e034d565 ("drm: omapdrm: Move FEAT_DPI_USES_VDDS_DSI feature to dpi code") replaced usage of platform data version with SoC matching to configure DPI VDDS. The SoC match entries were incorrect, they should have matched on the machine name instead of the SoC family. Fix it. The result was observed on OpenPandora with OMAP3530 where the panel only had the Blue channel and Red&Green were missing. It was not observed on GTA04 with DM3730. Fixes: d178e034d565 ("drm: omapdrm: Move FEAT_DPI_USES_VDDS_DSI feature to dpi code") Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Reported-by: H. Nikolaus Schaller <hns@goldelico.com> Tested-by: H. Nikolaus Schaller <hns@goldelico.com> Cc: stable@vger.kernel.org # 4.14 Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
2017-11-30omapdrm: hdmi4: Correct the SoC revision matchingPeter Ujfalusi
I believe the intention of the commit 2c9fc9bf45f8 ("drm: omapdrm: Move FEAT_HDMI_* features to hdmi4 driver") was to identify omap4430 ES1.x, omap4430 ES2.x and other OMAP4 revisions, like omap4460. By using family=OMAP4 in the match the code will treat omap4460 ES1.x in a same way as it would treat omap4430 ES1.x This breaks HDMI audio on OMAP4460 devices (PandaES for example). Correct the match rule so we are not going to get false positive match. Fixes: 2c9fc9bf45f8 ("drm: omapdrm: Move FEAT_HDMI_* features to hdmi4 driver") Cc: stable@vger.kernel.org # 4.14 Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
2017-11-30drm/omap: displays: panel-dpi: add backlight dependencyArnd Bergmann
The new backlight code causes a link failure when backlight support itself is disabled: drivers/gpu/drm/omapdrm/displays/panel-dpi.o: In function `panel_dpi_probe_of': panel-dpi.c:(.text+0x35c): undefined reference to `of_find_backlight_by_node' This adds a Kconfig dependency like we have for the other OMAP display targets. Fixes: 39135a305a0f ("drm/omap: displays: panel-dpi: Support for handling backlight devices") Signed-off-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
2017-11-30drm/omap: Fix error handling path in 'omap_dmm_probe()'Christophe JAILLET
If we don't find a matching device node, we must free the memory allocated in 'omap_dmm' a few lines above. Fixes: 7cb0d6c17b96 ("drm/omap: fix TILER on OMAP5") Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr> Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
2017-11-30media: imx274: Fix error handling, add MAINTAINERS entrySakari Ailus
Add the missing MAINTAINERS entry for imx274, fix error handling in driver probe and unregister the correct control handler in driver remove. Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
2017-11-30media: v4l: async: use the v4l2_dev from the root notifier when matching ↵Niklas Söderlund
sub-devices When matching and registering a sub-device from a sub-notifier use the v4l2_device from the root parent notifier. Using the v4l2_dev stored in the sub-notifier itself is incorrect as it might not be set. This can be demonstrated by unbinding and rebinding the adv748x driver and observing that it fails to probe due to the check !v4l2_dev in v4l2_device_register_subdev(). # echo 4-0070 > /sys/bus/i2c/drivers/adv748x/unbind # echo 4-0070 > /sys/bus/i2c/drivers/adv748x/bind adv748x 4-0070: chip found @ 0xe0 revision 2143 adv748x 4-0070: Failed to probe TXA adv748x: probe of 4-0070 failed with error -22 Looking at the commit which adds sub-notifiers to V4L2 it looks like this is the intended behavior of the original commit. With this fix the adv748x can be re-bound and still function properly. Fixes: 2cab00bb076b9f0e ("media: v4l: async: Allow binding notifiers to sub-devices") Signed-off-by: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
2017-11-30media: v4l2-fwnode: Check subdev count after checking portTomasz Figa
Current implementation of __v4l2_async_notifier_parse_fwnode_endpoints() checks first whether subdev_count >= subdev_max and only then whether the port being parsed matches the given port index. This triggers an error in otherwise valid cases of skipping ports that do not match. Fix this by moving the check below the port index check. Fixes: 9ca465312132 ("media: v4l: fwnode: Support generic parsing of graph endpoints in a device") Signed-off-by: Tomasz Figa <tfiga@chromium.org> Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
2017-11-30media: et8ek8: select V4L2_FWNODEArnd Bergmann
v4l2_async_register_subdev_sensor_common() is only provided when CONFIG_V4L2_FWNODE is enabled, otherwise we get a link failure: drivers/media/i2c/et8ek8/et8ek8_driver.o: In function `et8ek8_probe': et8ek8_driver.c:(.text+0x884): undefined reference to `v4l2_async_register_subdev_sensor_common' This adds a Kconfig 'select' statement like all the other users of this interface have. Fixes: d8932f38c10f ("media: et8ek8: Add support for flash and lens devices") Signed-off-by: Arnd Bergmann <arnd@arndb.de> Reviewed-by: Sebastian Reichel <sebastian.reichel@collabora.co.uk> Acked-by: Pavel Machek <pavel@ucw.cz> Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
2017-11-30media: ov13858: Select V4L2_FWNODESakari Ailus
The ov13858 driver depends on the V4L2 fwnode, thus add that to Kconfig. Fixes: 5fcf092e0c9f ("[media] ov13858: add support for OV13858 sensor") Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
2017-11-30media: rc: partial revert of "media: rc: per-protocol repeat period"Sean Young
Since commit d57ea877af38 ("media: rc: per-protocol repeat period"), most IR protocols have a lower keyup timeout. This causes problems on the ite-cir, which has default IR timeout of 200ms. Since the IR decoders read the trailing space, with a IR timeout of 200ms, the last keydown will have at least a delay of 200ms. This is more than the protocol timeout of e.g. rc-6 (which is 164ms). As a result the last IR will be interpreted as a new keydown event, and we get two keypresses. Revert the protocol timeout to 250ms, except for cec which needs a timeout of 550ms. Fixes: d57ea877af38 ("media: rc: per-protocol repeat period") Cc: <stable@vger.kernel.org> # 4.14 Reported-by: Matthias Reichl <hias@horus.com> Signed-off-by: Sean Young <sean@mess.org> Tested-by: Matthias Reichl <hias@horus.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
2017-11-30media: dvb: i2c transfers over usb cannot be done from stackLaurent Caumont
Cc: stable@vger.kernel.org Signed-off-by: Laurent Caumont <lcaumont2@gmail.com> Signed-off-by: Sean Young <sean@mess.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
2017-11-30media: dvb-frontends: complete kernel-doc markupsMauro Carvalho Chehab
For the dvb-frontends that are now part of the documentation, complete the kernel-doc markups, in order for them to be properly used at the driver's kAPI documentation. Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
2017-11-30media: docs: add documentation for frontend attach infoMauro Carvalho Chehab
Add to the media book the attachment kAPI for the DVB frontend drivers that have already some kernel-doc markup. Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
2017-11-30media: dvb_frontends: fix kernel-doc macrosMauro Carvalho Chehab
Now, the Kernel checks for kernel_doc format issues. Weird enough, it didn't get any of those troubles. Shssst! Well, let's fix it, as a preventive way to avoid having hundreds of new warnings on some next Linux version. Tested by adding all files under dvb-frontends that have "/**" on them. Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
2017-11-30media: drivers: remove "/**" from non-kernel-doc commentsMauro Carvalho Chehab
Several comments are wrongly tagged as kernel-doc, causing those warnings: drivers/media/rc/st_rc.c:98: warning: No description found for parameter 'irq' drivers/media/rc/st_rc.c:98: warning: No description found for parameter 'data' drivers/media/pci/solo6x10/solo6x10-enc.c:183: warning: No description found for parameter 'solo_dev' drivers/media/pci/solo6x10/solo6x10-enc.c:183: warning: No description found for parameter 'ch' drivers/media/pci/solo6x10/solo6x10-enc.c:183: warning: No description found for parameter 'qp' drivers/media/usb/pwc/pwc-dec23.c:652: warning: Cannot understand * on line 652 - I thought it was a doc line drivers/media/usb/dvb-usb/cinergyT2-fe.c:40: warning: No description found for parameter 'op' drivers/media/usb/dvb-usb/friio-fe.c:301: warning: Cannot understand * (reg, val) commad list to initialize this module. on line 301 - I thought it was a doc line drivers/media/rc/streamzap.c:201: warning: No description found for parameter 'urb' drivers/media/rc/streamzap.c:333: warning: No description found for parameter 'intf' drivers/media/rc/streamzap.c:333: warning: No description found for parameter 'id' drivers/media/rc/streamzap.c:464: warning: No description found for parameter 'interface' drivers/media/i2c/ov5647.c:432: warning: Cannot understand * @short Subdev core operations registration on line 432 - I thought it was a doc line drivers/media/usb/dvb-usb/friio.c:35: warning: No description found for parameter 'd' drivers/media/usb/dvb-usb/friio.c:35: warning: No description found for parameter 'addr' drivers/media/usb/dvb-usb/friio.c:35: warning: No description found for parameter 'wbuf' drivers/media/usb/dvb-usb/friio.c:35: warning: No description found for parameter 'wlen' drivers/media/usb/dvb-usb/friio.c:35: warning: No description found for parameter 'rbuf' drivers/media/usb/dvb-usb/friio.c:35: warning: No description found for parameter 'rlen' drivers/media/platform/vim2m.c:350: warning: No description found for parameter 'priv' drivers/media/dvb-frontends/tua6100.c:34: warning: cannot understand function prototype: 'struct tua6100_priv ' drivers/media/platform/sti/hva/hva-h264.c:140: warning: cannot understand function prototype: 'struct hva_h264_stereo_video_sei ' drivers/media/platform/sti/hva/hva-h264.c:150: warning: Cannot understand * @frame_width: width in pixels of the buffer containing the input frame on line 150 - I thought it was a doc line drivers/media/platform/sti/hva/hva-h264.c:356: warning: Cannot understand * @ slice_size: slice size on line 356 - I thought it was a doc line drivers/media/platform/sti/hva/hva-h264.c:369: warning: Cannot understand * @ bitstream_size: bitstream size on line 369 - I thought it was a doc line drivers/media/platform/sti/hva/hva-h264.c:395: warning: Cannot understand * @seq_info: sequence information buffer on line 395 - I thought it was a doc line drivers/media/dvb-frontends/sp887x.c:137: warning: No description found for parameter 'fe' drivers/media/dvb-frontends/sp887x.c:137: warning: No description found for parameter 'fw' drivers/media/dvb-frontends/sp887x.c:287: warning: No description found for parameter 'n' drivers/media/dvb-frontends/sp887x.c:287: warning: No description found for parameter 'd' drivers/media/dvb-frontends/sp887x.c:287: warning: No description found for parameter 'quotient_i' drivers/media/dvb-frontends/sp887x.c:287: warning: No description found for parameter 'quotient_f' drivers/media/usb/ttusb-budget/dvb-ttusb-budget.c:83: warning: cannot understand function prototype: 'struct ttusb ' drivers/media/platform/sh_veu.c:277: warning: No description found for parameter 'priv' drivers/media/dvb-frontends/zl10036.c:33: warning: cannot understand function prototype: 'int zl10036_debug; ' drivers/media/dvb-frontends/zl10036.c:179: warning: No description found for parameter 'state' drivers/media/dvb-frontends/zl10036.c:179: warning: No description found for parameter 'frequency' drivers/media/platform/rcar_fdp1.c:1139: warning: No description found for parameter 'priv' drivers/media/platform/ti-vpe/vpe.c:933: warning: No description found for parameter 'priv' drivers/media/usb/gspca/ov519.c:36: warning: No description found for parameter 'fmt' drivers/media/usb/dvb-usb/dib0700_devices.c:3367: warning: No description found for parameter 'adap' Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
2017-11-30media: lm3560: add a missing kernel-doc parameterMauro Carvalho Chehab
Fix this warning: drivers/media/i2c/lm3560.c:69: warning: No description found for parameter 'dev' Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
2017-11-30media: rcar_jpu: fix two kernel-doc markupsMauro Carvalho Chehab
On kernel-doc, struct declarations should be declared as "struct foo". Fix the following warnings: drivers/media/platform/rcar_jpu.c:265: warning: cannot understand function prototype: 'struct jpu_q_data ' drivers/media/platform/rcar_jpu.c:281: warning: cannot understand function prototype: 'struct jpu_ctx ' Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
2017-11-30media: vsp1: add a missing kernel-doc parameterMauro Carvalho Chehab
Fix this warning: drivers/media/platform/vsp1/vsp1_dl.c:87: warning: No description found for parameter 'has_chain' Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
2017-11-30media: soc_camera: fix a kernel-doc markupMauro Carvalho Chehab
Remove this warning: drivers/media/platform/soc_camera/soc_scale_crop.c:309: warning: Cannot understand * @icd - soc-camera device on line 309 - I thought it was a doc line Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com> Acked-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
2017-11-30media: mt2063: fix some kernel-doc warningsMauro Carvalho Chehab
Fix those warnings: drivers/media/tuners/mt2063.c:1413: warning: No description found for parameter 'f_ref' drivers/media/tuners/mt2063.c:1413: warning: Excess function parameter 'f_Ref' description in 'MT2063_fLO_FractionalTerm' drivers/media/tuners/mt2063.c:1476: warning: Excess function parameter 'f_Avoid' description in 'MT2063_CalcLO2Mult' Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
2017-11-30media: radio-wl1273: fix a parameter name at kernel-doc macroMauro Carvalho Chehab
Solve those warnings: drivers/media/radio/radio-wl1273.c:1337: warning: No description found for parameter 'radio' drivers/media/radio/radio-wl1273.c:1337: warning: Excess function parameter 'core' description in 'wl1273_fm_set_tx_power' Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
2017-11-30media: s3c-camif: add missing description at s3c_camif_find_format()Mauro Carvalho Chehab
Fix this warning: drivers/media/platform/s3c-camif/camif-core.c:112: warning: No description found for parameter 'vp' Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
2017-11-30media: mtk-vpu: add description for wdt fields at struct mtk_vpuMauro Carvalho Chehab
Fix those warnings: drivers/media/platform/mtk-vpu/mtk_vpu.c:223: warning: No description found for parameter 'wdt' drivers/media/platform/mtk-vpu/mtk_vpu.c:223: warning: No description found for parameter 'wdt_refcnt' Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
2017-11-30media: vdec: fix some kernel-doc warningsMauro Carvalho Chehab
Fix those warnings: drivers/media/platform/mtk-vcodec/vdec/vdec_h264_if.c:69: warning: No description found for parameter 'reserved' drivers/media/platform/mtk-vcodec/vdec/vdec_vp8_if.c:175: warning: Excess struct member 'dev' description in 'vdec_vp8_inst' Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
2017-11-30media: tvp514x: fix kernel-doc parametersMauro Carvalho Chehab
There are some struct fields that aren't documented, and some consts whose comments start with /**, but they aren't kernel-doc annotations. So, fix it: drivers/media/i2c/tvp514x.c:127: warning: No description found for parameter 'hdl' drivers/media/i2c/tvp514x.c:127: warning: No description found for parameter 'pad' drivers/media/i2c/tvp514x.c:127: warning: No description found for parameter 'format' drivers/media/i2c/tvp514x.c:127: warning: No description found for parameter 'int_seq' drivers/media/i2c/tvp514x.c:219: warning: cannot understand function prototype: 'const struct v4l2_fmtdesc tvp514x_fmt_list[] = ' drivers/media/i2c/tvp514x.c:235: warning: cannot understand function prototype: 'const struct tvp514x_std_info tvp514x_std_list[] = ' drivers/media/i2c/tvp514x.c:941: warning: No description found for parameter 'fmt' drivers/media/i2c/tvp514x.c:941: warning: Excess function parameter 'format' description in 'tvp514x_set_pad_format' drivers/media/i2c/tvp514x.c:1208: warning: cannot understand function prototype: 'const struct i2c_device_id tvp514x_id[] = ' Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
2017-11-30media: netup_unidvb: fix a bad kernel-doc markupMauro Carvalho Chehab
There is a bad kernel-doc markup, producing the following warnings: drivers/media/pci/netup_unidvb/netup_unidvb_core.c:85: warning: bad line: Bits [0-7]: DMA packet size, 188 bytes drivers/media/pci/netup_unidvb/netup_unidvb_core.c:86: warning: bad line: Bits [16-23]: packets count in block, 128 packets drivers/media/pci/netup_unidvb/netup_unidvb_core.c:87: warning: bad line: Bits [24-31]: blocks count, 8 blocks drivers/media/pci/netup_unidvb/netup_unidvb_core.c:89: warning: bad line: For example, value of 375000000 equals to 3 sec Fix that, and use a list for the bits option, in order for it to be better format, if we add it to a driver's documentation file. Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
2017-11-30media: s5k6aa: describe some function parametersMauro Carvalho Chehab
as warned: drivers/media/i2c/s5k6aa.c:429: warning: No description found for parameter 's5k6aa' drivers/media/i2c/s5k6aa.c:679: warning: No description found for parameter 's5k6aa' drivers/media/i2c/s5k6aa.c:733: warning: No description found for parameter 's5k6aa' drivers/media/i2c/s5k6aa.c:733: warning: No description found for parameter 'preset' drivers/media/i2c/s5k6aa.c:787: warning: No description found for parameter 'sd' Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
2017-11-30media: s5k6a3: document some fields at struct s5k6a3Mauro Carvalho Chehab
drivers/media/i2c/s5k6a3.c:68: warning: No description found for parameter 'clock' drivers/media/i2c/s5k6a3.c:68: warning: No description found for parameter 'clock_frequency' drivers/media/i2c/s5k6a3.c:68: warning: No description found for parameter 'power_count' Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
2017-11-30media: radio-si476x: fix kernel-doc markupsMauro Carvalho Chehab
get rid of the following warnings: drivers/media/radio/radio-si476x.c:317: warning: No description found for parameter 'v4l2dev' drivers/media/radio/radio-si476x.c:317: warning: No description found for parameter 'ctrl_handler' drivers/media/radio/radio-si476x.c:317: warning: No description found for parameter 'debugfs' drivers/media/radio/radio-si476x.c:317: warning: No description found for parameter 'audmode' drivers/media/radio/radio-si476x.c:317: warning: Excess struct member 'kref' description in 'si476x_radio' drivers/media/radio/radio-si476x.c:317: warning: Excess struct member 'core_lock' description in 'si476x_radio' Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
2017-11-30media: ix2505v: get rid of /** commentsMauro Carvalho Chehab
As warned: drivers/media/dvb-frontends/ix2505v.c:24: warning: cannot understand function prototype: 'int ix2505v_debug; ' drivers/media/dvb-frontends/ix2505v.c:59: warning: No description found for parameter 'state' drivers/media/dvb-frontends/ix2505v.c:128: warning: No description found for parameter 'fe' None of the comments there are kernel-doc. So, remove them with: perl -pi -e 's,\/\*\*,/*,g' drivers/media/dvb-frontends/ix2505v.c Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
2017-11-30media: tw68: fix kernel-doc markupsMauro Carvalho Chehab
There are a few mistakes on the existing markups: drivers/media/pci/tw68/tw68-risc.c:32: warning: Cannot understand * @rp pointer to current risc program position on line 32 - I thought it was a doc line drivers/media/pci/tw68/tw68-risc.c:144: warning: No description found for parameter 'pci' drivers/media/pci/tw68/tw68-risc.c:144: warning: No description found for parameter 'buf' drivers/media/pci/tw68/tw68-risc.c:144: warning: No description found for parameter 'sglist' drivers/media/pci/tw68/tw68-risc.c:144: warning: No description found for parameter 'top_offset' drivers/media/pci/tw68/tw68-risc.c:144: warning: No description found for parameter 'bottom_offset' drivers/media/pci/tw68/tw68-risc.c:144: warning: No description found for parameter 'bpl' drivers/media/pci/tw68/tw68-risc.c:144: warning: No description found for parameter 'padding' drivers/media/pci/tw68/tw68-risc.c:144: warning: No description found for parameter 'lines' Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
2017-11-30media: pxa_camera: get rid of kernel_doc warningsMauro Carvalho Chehab
Get rid of the following warnings: drivers/media/platform/pxa_camera.c:247: warning: No description found for parameter 'layout' drivers/media/platform/pxa_camera.c:867: warning: No description found for parameter 'buf' drivers/media/platform/pxa_camera.c:867: warning: No description found for parameter 'sg' drivers/media/platform/pxa_camera.c:867: warning: No description found for parameter 'sglen' drivers/media/platform/pxa_camera.c:867: warning: Excess function parameter 'vb' description in 'pxa_init_dma_channel' drivers/media/platform/pxa_camera.c:867: warning: Excess function parameter 'dma' description in 'pxa_init_dma_channel' drivers/media/platform/pxa_camera.c:867: warning: Excess function parameter 'cibr' description in 'pxa_init_dma_channel' drivers/media/platform/pxa_camera.c:1029: warning: No description found for parameter 'last_submitted' drivers/media/platform/pxa_camera.c:1029: warning: No description found for parameter 'last_issued' Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
2017-11-30media: sta2x11: document missing function parametersMauro Carvalho Chehab
As warned: drivers/media/pci/sta2x11/sta2x11_vip.c:414: warning: No description found for parameter 'priv' drivers/media/pci/sta2x11/sta2x11_vip.c:442: warning: No description found for parameter 'priv' drivers/media/pci/sta2x11/sta2x11_vip.c:476: warning: No description found for parameter 'priv' drivers/media/pci/sta2x11/sta2x11_vip.c:493: warning: No description found for parameter 'priv' drivers/media/pci/sta2x11/sta2x11_vip.c:524: warning: No description found for parameter 'priv' drivers/media/pci/sta2x11/sta2x11_vip.c:548: warning: No description found for parameter 'priv' drivers/media/pci/sta2x11/sta2x11_vip.c:566: warning: No description found for parameter 'file' drivers/media/pci/sta2x11/sta2x11_vip.c:566: warning: No description found for parameter 'priv' drivers/media/pci/sta2x11/sta2x11_vip.c:594: warning: No description found for parameter 'priv' drivers/media/pci/sta2x11/sta2x11_vip.c:651: warning: No description found for parameter 'priv' drivers/media/pci/sta2x11/sta2x11_vip.c:717: warning: No description found for parameter 'priv' Most of the above are for the unused priv argument. Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
2017-11-30media: m5mols: fix some kernel-doc markupsMauro Carvalho Chehab
Fix those warnings: drivers/media/i2c/m5mols/m5mols_capture.c:42: warning: No description found for parameter 'sd' drivers/media/i2c/m5mols/m5mols_capture.c:42: warning: No description found for parameter 'addr_num' drivers/media/i2c/m5mols/m5mols_capture.c:42: warning: No description found for parameter 'addr_den' drivers/media/i2c/m5mols/m5mols_capture.c:42: warning: No description found for parameter 'val' drivers/media/i2c/m5mols/m5mols_capture.c:60: warning: No description found for parameter 'info' drivers/media/i2c/m5mols/m5mols_controls.c:134: warning: No description found for parameter 'info' drivers/media/i2c/m5mols/m5mols_core.c:124: warning: No description found for parameter 'data' drivers/media/i2c/m5mols/m5mols_core.c:124: warning: No description found for parameter 'length' drivers/media/i2c/m5mols/m5mols_core.c:124: warning: Excess function parameter 'size' description in 'm5mols_swap_byte' drivers/media/i2c/m5mols/m5mols_core.c:142: warning: No description found for parameter 'sd' drivers/media/i2c/m5mols/m5mols_core.c:241: warning: No description found for parameter 'sd' drivers/media/i2c/m5mols/m5mols_core.c:299: warning: No description found for parameter 'sd' drivers/media/i2c/m5mols/m5mols_core.c:324: warning: No description found for parameter 'sd' drivers/media/i2c/m5mols/m5mols_core.c:324: warning: No description found for parameter 'reg' drivers/media/i2c/m5mols/m5mols_core.c:357: warning: No description found for parameter 'sd' drivers/media/i2c/m5mols/m5mols_core.c:357: warning: No description found for parameter 'mode' drivers/media/i2c/m5mols/m5mols_core.c:374: warning: No description found for parameter 'info' drivers/media/i2c/m5mols/m5mols_core.c:429: warning: No description found for parameter 'sd' drivers/media/i2c/m5mols/m5mols_core.c:503: warning: No description found for parameter 'sd' drivers/media/i2c/m5mols/m5mols_core.c:671: warning: No description found for parameter 'info' drivers/media/i2c/m5mols/m5mols_core.c:694: warning: No description found for parameter 'info' drivers/media/i2c/m5mols/m5mols_core.c:798: warning: No description found for parameter 'sd' drivers/media/i2c/m5mols/m5mols_core.c:853: warning: No description found for parameter 'sd' drivers/media/i2c/m5mols/m5mols_core.c:853: warning: No description found for parameter 'on' Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
2017-11-30media: exynos4-is: fix kernel-doc warningsMauro Carvalho Chehab
Fix those kernel-doc warnings: drivers/media/platform/exynos4-is/mipi-csis.c:229: warning: No description found for parameter 'clk_frequency' drivers/media/platform/exynos4-is/mipi-csis.c:229: warning: Excess struct member 'clock_frequency' description in 'csis_state' drivers/media/platform/exynos4-is/media-dev.c:69: warning: No description found for parameter 'p' drivers/media/platform/exynos4-is/media-dev.c:160: warning: No description found for parameter 'p' drivers/media/platform/exynos4-is/media-dev.c:160: warning: No description found for parameter 'on' drivers/media/platform/exynos4-is/media-dev.c:160: warning: Excess function parameter 'fimc' description in 'fimc_pipeline_s_power' drivers/media/platform/exynos4-is/media-dev.c:160: warning: Excess function parameter 'state' description in 'fimc_pipeline_s_power' drivers/media/platform/exynos4-is/media-dev.c:229: warning: No description found for parameter 'ep' drivers/media/platform/exynos4-is/media-dev.c:260: warning: No description found for parameter 'ep' drivers/media/platform/exynos4-is/media-dev.c:260: warning: Excess function parameter 'fimc' description in '__fimc_pipeline_close' drivers/media/platform/exynos4-is/media-dev.c:288: warning: No description found for parameter 'ep' drivers/media/platform/exynos4-is/media-dev.c:288: warning: Excess function parameter 'pipeline' description in '__fimc_pipeline_s_stream' drivers/media/platform/exynos4-is/media-dev.c:916: warning: No description found for parameter 'fmd' drivers/media/platform/exynos4-is/fimc-capture.c:155: warning: No description found for parameter 'ctx' drivers/media/platform/exynos4-is/fimc-capture.c:868: warning: No description found for parameter 'num_planes' drivers/media/platform/exynos4-is/fimc-capture.c:1108: warning: No description found for parameter 'fimc' Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
2017-11-30media: venc: don't use kernel-doc for undescribed enumsMauro Carvalho Chehab
There are no descriptions for some enums, with produces lots of warnings: drivers/media/platform/mtk-vcodec/venc/venc_vp8_if.c:55: warning: Enum value 'VENC_VP8_VPU_WORK_BUF_LUMA' not described in enum 'venc_vp8_vpu_work_buf' drivers/media/platform/mtk-vcodec/venc/venc_vp8_if.c:55: warning: Enum value 'VENC_VP8_VPU_WORK_BUF_LUMA2' not described in enum 'venc_vp8_vpu_work_buf' drivers/media/platform/mtk-vcodec/venc/venc_vp8_if.c:55: warning: Enum value 'VENC_VP8_VPU_WORK_BUF_LUMA3' not described in enum 'venc_vp8_vpu_work_buf' drivers/media/platform/mtk-vcodec/venc/venc_vp8_if.c:55: warning: Enum value 'VENC_VP8_VPU_WORK_BUF_CHROMA' not described in enum 'venc_vp8_vpu_work_buf' drivers/media/platform/mtk-vcodec/venc/venc_vp8_if.c:55: warning: Enum value 'VENC_VP8_VPU_WORK_BUF_CHROMA2' not described in enum 'venc_vp8_vpu_work_buf' drivers/media/platform/mtk-vcodec/venc/venc_vp8_if.c:55: warning: Enum value 'VENC_VP8_VPU_WORK_BUF_CHROMA3' not described in enum 'venc_vp8_vpu_work_buf' drivers/media/platform/mtk-vcodec/venc/venc_vp8_if.c:55: warning: Enum value 'VENC_VP8_VPU_WORK_BUF_MV_INFO' not described in enum 'venc_vp8_vpu_work_buf' drivers/media/platform/mtk-vcodec/venc/venc_vp8_if.c:55: warning: Enum value 'VENC_VP8_VPU_WORK_BUF_BS_HEADER' not described in enum 'venc_vp8_vpu_work_buf' drivers/media/platform/mtk-vcodec/venc/venc_vp8_if.c:55: warning: Enum value 'VENC_VP8_VPU_WORK_BUF_PROB_BUF' not described in enum 'venc_vp8_vpu_work_buf' drivers/media/platform/mtk-vcodec/venc/venc_vp8_if.c:55: warning: Enum value 'VENC_VP8_VPU_WORK_BUF_RC_INFO' not described in enum 'venc_vp8_vpu_work_buf' drivers/media/platform/mtk-vcodec/venc/venc_vp8_if.c:55: warning: Enum value 'VENC_VP8_VPU_WORK_BUF_RC_CODE' not described in enum 'venc_vp8_vpu_work_buf' drivers/media/platform/mtk-vcodec/venc/venc_vp8_if.c:55: warning: Enum value 'VENC_VP8_VPU_WORK_BUF_RC_CODE2' not described in enum 'venc_vp8_vpu_work_buf' drivers/media/platform/mtk-vcodec/venc/venc_vp8_if.c:55: warning: Enum value 'VENC_VP8_VPU_WORK_BUF_RC_CODE3' not described in enum 'venc_vp8_vpu_work_buf' drivers/media/platform/mtk-vcodec/venc/venc_vp8_if.c:55: warning: Enum value 'VENC_VP8_VPU_WORK_BUF_MAX' not described in enum 'venc_vp8_vpu_work_buf' drivers/media/platform/mtk-vcodec/venc/venc_h264_if.c:51: warning: Enum value 'VENC_H264_VPU_WORK_BUF_RC_INFO' not described in enum 'venc_h264_vpu_work_buf' drivers/media/platform/mtk-vcodec/venc/venc_h264_if.c:51: warning: Enum value 'VENC_H264_VPU_WORK_BUF_RC_CODE' not described in enum 'venc_h264_vpu_work_buf' drivers/media/platform/mtk-vcodec/venc/venc_h264_if.c:51: warning: Enum value 'VENC_H264_VPU_WORK_BUF_REC_LUMA' not described in enum 'venc_h264_vpu_work_buf' drivers/media/platform/mtk-vcodec/venc/venc_h264_if.c:51: warning: Enum value 'VENC_H264_VPU_WORK_BUF_REC_CHROMA' not described in enum 'venc_h264_vpu_work_buf' drivers/media/platform/mtk-vcodec/venc/venc_h264_if.c:51: warning: Enum value 'VENC_H264_VPU_WORK_BUF_REF_LUMA' not described in enum 'venc_h264_vpu_work_buf' drivers/media/platform/mtk-vcodec/venc/venc_h264_if.c:51: warning: Enum value 'VENC_H264_VPU_WORK_BUF_REF_CHROMA' not described in enum 'venc_h264_vpu_work_buf' drivers/media/platform/mtk-vcodec/venc/venc_h264_if.c:51: warning: Enum value 'VENC_H264_VPU_WORK_BUF_MV_INFO_1' not described in enum 'venc_h264_vpu_work_buf' drivers/media/platform/mtk-vcodec/venc/venc_h264_if.c:51: warning: Enum value 'VENC_H264_VPU_WORK_BUF_MV_INFO_2' not described in enum 'venc_h264_vpu_work_buf' drivers/media/platform/mtk-vcodec/venc/venc_h264_if.c:51: warning: Enum value 'VENC_H264_VPU_WORK_BUF_SKIP_FRAME' not described in enum 'venc_h264_vpu_work_buf' drivers/media/platform/mtk-vcodec/venc/venc_h264_if.c:51: warning: Enum value 'VENC_H264_VPU_WORK_BUF_MAX' not described in enum 'venc_h264_vpu_work_buf' drivers/media/platform/mtk-vcodec/venc/venc_h264_if.c:60: warning: Enum value 'H264_BS_MODE_SPS' not described in enum 'venc_h264_bs_mode' drivers/media/platform/mtk-vcodec/venc/venc_h264_if.c:60: warning: Enum value 'H264_BS_MODE_PPS' not described in enum 'venc_h264_bs_mode' drivers/media/platform/mtk-vcodec/venc/venc_h264_if.c:60: warning: Enum value 'H264_BS_MODE_FRAME' not described in enum 'venc_h264_bs_mode' Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
2017-11-30media: davinci: fix kernel-doc warningsMauro Carvalho Chehab
There are several of kernel-doc warnings: drivers/media/platform/davinci/vpif_display.c:114: warning: No description found for parameter 'sizes' drivers/media/platform/davinci/vpif_display.c:165: warning: No description found for parameter 'vq' drivers/media/platform/davinci/vpif_display.c:165: warning: Excess function parameter 'vb' description in 'vpif_start_streaming' drivers/media/platform/davinci/vpif_display.c:780: warning: No description found for parameter 'vpif_cfg' drivers/media/platform/davinci/vpif_display.c:780: warning: No description found for parameter 'chan_cfg' drivers/media/platform/davinci/vpif_display.c:780: warning: No description found for parameter 'index' drivers/media/platform/davinci/vpif_display.c:813: warning: No description found for parameter 'vpif_cfg' drivers/media/platform/davinci/vpif_display.c:813: warning: No description found for parameter 'ch' drivers/media/platform/davinci/vpif_display.c:813: warning: No description found for parameter 'index' drivers/media/platform/davinci/vpif_capture.c:121: warning: No description found for parameter 'sizes' drivers/media/platform/davinci/vpif_capture.c:174: warning: No description found for parameter 'vq' drivers/media/platform/davinci/vpif_capture.c:174: warning: Excess function parameter 'vb' description in 'vpif_start_streaming' drivers/media/platform/davinci/vpif_capture.c:636: warning: No description found for parameter 'iface' drivers/media/platform/davinci/vpif_capture.c:647: warning: No description found for parameter 'ch' drivers/media/platform/davinci/vpif_capture.c:647: warning: No description found for parameter 'muxmode' drivers/media/platform/davinci/vpif_capture.c:676: warning: No description found for parameter 'vpif_cfg' drivers/media/platform/davinci/vpif_capture.c:676: warning: No description found for parameter 'chan_cfg' drivers/media/platform/davinci/vpif_capture.c:676: warning: No description found for parameter 'input_index' drivers/media/platform/davinci/vpif_capture.c:712: warning: No description found for parameter 'vpif_cfg' drivers/media/platform/davinci/vpif_capture.c:712: warning: No description found for parameter 'ch' drivers/media/platform/davinci/vpif_capture.c:712: warning: No description found for parameter 'index' drivers/media/platform/davinci/vpif_capture.c:798: warning: No description found for parameter 'std' drivers/media/platform/davinci/vpif_capture.c:798: warning: Excess function parameter 'std_id' description in 'vpif_g_std' drivers/media/platform/davinci/vpif_capture.c:940: warning: No description found for parameter 'fmt' drivers/media/platform/davinci/vpif_capture.c:940: warning: Excess function parameter 'index' description in 'vpif_enum_fmt_vid_cap' drivers/media/platform/davinci/vpif_capture.c:1750: warning: No description found for parameter 'dev' Fix them. Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
2017-11-30media: v4l2-core: Fix kernel-doc markupsMauro Carvalho Chehab
There are some troubles on kernel-doc markups, as warned: drivers/media/v4l2-core/v4l2-dv-timings.c:259: warning: No description found for parameter 't1' drivers/media/v4l2-core/v4l2-dv-timings.c:259: warning: No description found for parameter 't2' drivers/media/v4l2-core/v4l2-dv-timings.c:259: warning: No description found for parameter 'pclock_delta' drivers/media/v4l2-core/v4l2-dv-timings.c:259: warning: No description found for parameter 'match_reduced_fps' drivers/media/v4l2-core/tuner-core.c:242: warning: bad line: internal parameters, like LNA mode drivers/media/v4l2-core/tuner-core.c:765: warning: No description found for parameter 'mode' drivers/media/v4l2-core/videobuf2-memops.c:127: warning: cannot understand function prototype: 'const struct vm_operations_struct vb2_common_vm_ops = ' drivers/media/v4l2-core/v4l2-mem2mem.c:190: warning: No description found for parameter 'm2m_dev' drivers/media/v4l2-core/v4l2-mem2mem.c:291: warning: No description found for parameter 'm2m_ctx' drivers/media/v4l2-core/videobuf-core.c:233: warning: No description found for parameter 'q' Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
2017-11-30media: rc: fix kernel-doc parameter namesMauro Carvalho Chehab
There are several parameters there that are named wrong, as reported by those warnings: drivers/media/rc/ir-sharp-decoder.c:47: warning: No description found for parameter 'ev' drivers/media/rc/ir-sharp-decoder.c:47: warning: Excess function parameter 'duration' description in 'ir_sharp_decode' drivers/media/rc/ir-sanyo-decoder.c:56: warning: No description found for parameter 'ev' drivers/media/rc/ir-sanyo-decoder.c:56: warning: Excess function parameter 'duration' description in 'ir_sanyo_decode' drivers/media/rc/ir-xmp-decoder.c:43: warning: No description found for parameter 'ev' drivers/media/rc/ir-xmp-decoder.c:43: warning: Excess function parameter 'duration' description in 'ir_xmp_decode' drivers/media/rc/ir-jvc-decoder.c:47: warning: No description found for parameter 'ev' drivers/media/rc/ir-jvc-decoder.c:47: warning: Excess function parameter 'duration' description in 'ir_jvc_decode' drivers/media/rc/ir-lirc-codec.c:34: warning: No description found for parameter 'dev' drivers/media/rc/ir-lirc-codec.c:34: warning: No description found for parameter 'ev' drivers/media/rc/ir-lirc-codec.c:34: warning: Excess function parameter 'input_dev' description in 'ir_lirc_decode' drivers/media/rc/ir-lirc-codec.c:34: warning: Excess function parameter 'duration' description in 'ir_lirc_decode' Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
2017-11-30media: atomisp: stop producing hundreds of kernel-doc warningsMauro Carvalho Chehab
A recent change on Kernel 4.15-rc1 causes all tags with /** to be handled as kernel-doc markups. Well, several atomisp modules, it doesn't use kernel-doc, but some other documentation markup (doxygen?). So, suppress all those warns by: - replacing /**< by /**. - replacing /** by /*. The core changes were done with: for i in $(find drivers/staging/media/atomisp -type f); do sed 's,/\*\* ,/\*, ' -i $i; done for i in $(find drivers/staging/media/atomisp -type f); do sed 's,/\*\*<,/\**,' -i $i; done for i in drivers/staging/media/atomisp/pci/atomisp2/css2400/runtime/debug/src/ia_css_debug.c drivers/staging/media/atomisp/pci/atomisp2/css2400/sh_css_sp.c drivers/staging/media/atomisp/pci/atomisp2/css2400/runtime/rmgr/src/rmgr_vbuf.c; do perl -ne 's,\/\*\*$,/*,g; print $_' $i > a && mv a $i; done; A few manual adjustments were made, where needed. Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com> Acked-by: Sakari Ailus <sakari.ailus@linux.intel.com>
2017-11-30ALSA: seq: Remove spurious WARN_ON() at timer checkTakashi Iwai
The use of snd_BUG_ON() in ALSA sequencer timer may lead to a spurious WARN_ON() when a slave timer is deployed as its backend and a corresponding master timer stops meanwhile. The symptom was triggered by syzkaller spontaneously. Since the NULL timer is valid there, rip off snd_BUG_ON(). Reported-by: syzbot <syzkaller@googlegroups.com> Cc: <stable@vger.kernel.org> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2017-11-30drm/i915: Disable THP until we have a GPU read BW W/AJoonas Lahtinen
We seem to be missing some W/A for 2M pages and are getting a hit on raw GPU read bandwidths (even 30%) even though the GPU write bandwidths improve (even 10%). For now, disable THP, which is our only practical source of 2M pages until we have a W/A for the issue. v2: - Be explicit that we talk about GPU bandwidths (Eero) - s/deny/never/ because that's why (Chris) Reported-by: Valtteri Rantala <valtteri.rantala@intel.com> Fixes: b901bb89324a ("drm/i915/gemfs: enable THP") Signed-off-by: Joonas Lahtinen <joonas.lahtinen@linux.intel.com> Cc: Matthew Auld <matthew.auld@intel.com> Cc: Chris Wilson <chris@chris-wilson.co.uk> Cc: Jani Nikula <jani.nikula@linux.intel.com> Cc: Rodrigo Vivi <rodrigo.vivi@intel.com> Cc: Valtteri Rantala <valtteri.rantala@intel.com> Cc: Eero Tamminen <eero.t.tamminen@intel.com> Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk> Reviewed-by: Matthew Auld <matthew.auld@intel.com> Tested-by: Valtteri Rantala <valtteri.rantala@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20171127091233.7001-1-joonas.lahtinen@linux.intel.com (cherry picked from commit 9987da4b5dcfc8b94b702d4bb94b30955eb73c75) Signed-off-by: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
2017-11-30drm/bridge: tc358767: fix 1-lane behaviorAndrey Gusakov
Use drm_dp_channel_eq_ok helper Acked-by: Philipp Zabel <p.zabel@pengutronix.de> Signed-off-by: Andrey Gusakov <andrey.gusakov@cogentembedded.com> Signed-off-by: Andrzej Hajda <a.hajda@samsung.com> Link: https://patchwork.freedesktop.org/patch/msgid/1510073785-16108-7-git-send-email-andrey.gusakov@cogentembedded.com
2017-11-30drm/bridge: tc358767: fix AUXDATAn registers accessAndrey Gusakov
First four bytes should go to DP0_AUXWDATA0. Due to bug if len > 4 first four bytes was writen to DP0_AUXWDATA1 and all data get shifted by 4 bytes. Fix it. Acked-by: Philipp Zabel <p.zabel@pengutronix.de> Signed-off-by: Andrey Gusakov <andrey.gusakov@cogentembedded.com> Signed-off-by: Andrzej Hajda <a.hajda@samsung.com> Link: https://patchwork.freedesktop.org/patch/msgid/1510073785-16108-6-git-send-email-andrey.gusakov@cogentembedded.com
2017-11-30drm/bridge: tc358767: fix timing calculationsAndrey Gusakov
Fields in HTIM01 and HTIM02 regs should be even. Recomended thresh_dly value is max_tu_symbol. Remove set of VPCTRL0.VSDELAY as it is related to DSI input interface. Currently driver supports only DPI. Acked-by: Philipp Zabel <p.zabel@pengutronix.de> Signed-off-by: Andrey Gusakov <andrey.gusakov@cogentembedded.com> Signed-off-by: Andrzej Hajda <a.hajda@samsung.com> Link: https://patchwork.freedesktop.org/patch/msgid/1510073785-16108-5-git-send-email-andrey.gusakov@cogentembedded.com
2017-11-30drm/bridge: tc358767: fix DP0_MISC register setAndrey Gusakov
Remove shift from TU_SIZE_RECOMMENDED define as it used to calculate max_tu_symbols. Acked-by: Philipp Zabel <p.zabel@pengutronix.de> Signed-off-by: Andrey Gusakov <andrey.gusakov@cogentembedded.com> Signed-off-by: Andrzej Hajda <a.hajda@samsung.com> Link: https://patchwork.freedesktop.org/patch/msgid/1510073785-16108-4-git-send-email-andrey.gusakov@cogentembedded.com
2017-11-30drm/bridge: tc358767: filter out too high modesAndrey Gusakov
Pixel clock limitation for DPI is 154 MHz. Do not accept modes with higher pixel clock rate. Reviewed-by: Andrzej Hajda <a.hajda@samsung.com> Signed-off-by: Andrey Gusakov <andrey.gusakov@cogentembedded.com> Signed-off-by: Andrzej Hajda <a.hajda@samsung.com> Link: https://patchwork.freedesktop.org/patch/msgid/1510073785-16108-3-git-send-email-andrey.gusakov@cogentembedded.com
2017-11-30drm/bridge: tc358767: do no fail on hi-res displaysAndrey Gusakov
Do not fail data rates higher than 2.7 and more than 2 lanes. Try to fall back to 2.7Gbps and 2 lanes. Acked-by: Philipp Zabel <p.zabel@pengutronix.de> Reviewed-by: Andrzej Hajda <a.hajda@samsung.com> Signed-off-by: Andrey Gusakov <andrey.gusakov@cogentembedded.com> Signed-off-by: Andrzej Hajda <a.hajda@samsung.com> Link: https://patchwork.freedesktop.org/patch/msgid/1510073785-16108-2-git-send-email-andrey.gusakov@cogentembedded.com
2017-11-30drm/bridge: Fix lvds-encoder since the panel_bridge rework.Eric Anholt
The panel_bridge bridge attaches to the panel's OF node, not the lvds-encoder's node. Put in a little no-op bridge of our own so that our consumers can still find a bridge where they expect. This also fixes an unintended unregistration and leak of the panel-bridge on module remove. Signed-off-by: Eric Anholt <eric@anholt.net> Fixes: 13dfc0540a57 ("drm/bridge: Refactor out the panel wrapper from the lvds-encoder bri dge.") Tested-by: Lothar Waßmann <LW@KARO-electronics.de> Signed-off-by: Archit Taneja <architt@codeaurora.org> Link: https://patchwork.freedesktop.org/patch/msgid/20171114191647.22207-1-eric@anholt.net
generated by cgit (git 2.34.1) at 2025-09-12 17:53:53 +0000