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path: root/drivers/media/platform/davinci
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* [media] vpif_capture: move routing info from subdev to inputHans Verkuil2012-10-05
| | | | | | | | | | | | Routing information is a property of the input, not of the subdev. One subdev may provide multiple inputs, each with its own routing information. Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Acked-by: Sekhar Nori <nsekhar@ti.com> Acked-by: Lad, Prabhakar <prabhakar.lad@ti.com> Tested-by: Lad, Prabhakar <prabhakar.lad@ti.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] vpif_capture: remove unnecessary can_route flagHans Verkuil2012-10-05
| | | | | | | | | | | Calling a subdev op that isn't implemented will just return -ENOIOCTLCMD No need to have a flag for that. Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Acked-by: Sekhar Nori <nsekhar@ti.com> Acked-by: Lad, Prabhakar <prabhakar.lad@ti.com> Tested-by: Lad, Prabhakar <prabhakar.lad@ti.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] vpif_display: move output_id to channel_objHans Verkuil2012-10-05
| | | | | | | | | | | The output index does not belong to video_obj, it belongs to channel_obj. Also rename to output_idx to be consistent with the input_idx name used in vpif_capture. Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Acked-by: Lad, Prabhakar <prabhakar.lad@ti.com> Tested-by: Lad, Prabhakar <prabhakar.lad@ti.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] vpif_capture: move input_idx to channel_objHans Verkuil2012-10-05
| | | | | | | | | | | input_idx does not belong to video_obj. Move it where it belongs. Also remove the bogus code in the open() function that suddenly changes the input to 0 for no reason. Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Acked-by: Lad, Prabhakar <prabhakar.lad@ti.com> Tested-by: Lad, Prabhakar <prabhakar.lad@ti.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] vpif_display: remove unused data structuresHans Verkuil2012-10-05
| | | | | | | Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Acked-by: Lad, Prabhakar <prabhakar.lad@ti.com> Tested-by: Lad, Prabhakar <prabhakar.lad@ti.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] vpif_capture: remove unused data structureHans Verkuil2012-10-05
| | | | | | | Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Acked-by: Lad, Prabhakar <prabhakar.lad@ti.com> Tested-by: Lad, Prabhakar <prabhakar.lad@ti.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] media: davinci: vpif: add check for NULL handlerLad, Prabhakar2012-10-05
| | | | | | | | | | | | for da850/omap-l138, there is no need to setup_input_channel_mode() and set_clock(), to avoid adding dummy code in board file just returning zero add a check in the driver itself to call the handler only if its not NULL. Signed-off-by: Lad, Prabhakar <prabhakar.lad@ti.com> Signed-off-by: Manjunath Hadli <manjunath.hadli@ti.com> Acked-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] davinci: vpbe: replace V4L2_OUT_CAP_CUSTOM_TIMINGS with ↵Lad, Prabhakar2012-10-05
| | | | | | | | | | | | | | V4L2_OUT_CAP_DV_TIMINGS This patch replaces V4L2_OUT_CAP_CUSTOM_TIMINGS macro with V4L2_OUT_CAP_DV_TIMINGS. As V4L2_OUT_CAP_CUSTOM_TIMINGS is being phased out. Signed-off-by: Lad, Prabhakar <prabhakar.lad@ti.com> Signed-off-by: Manjunath Hadli <manjunath.hadli@ti.com> Acked-by: Hans Verkuil <hans.verkuil@cisco.com> Acked-by: Sekhar Nori <nsekhar@ti.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] media: davinci: vpbe: fix build warningLad, Prabhakar2012-10-05
| | | | | | | | | | | | | recent patch with commit id 4f996594ceaf6c3f9bc42b40c40b0f7f87b79c86 which makes vidioc_s_crop const, was causing a following build warning, vpbe_display.c: In function 'vpbe_display_s_crop': vpbe_display.c:640: warning: initialization discards qualifiers from pointer target type This patch fixes the above build warning. Signed-off-by: Lad, Prabhakar <prabhakar.lad@ti.com> Signed-off-by: Manjunath Hadli <manjunath.hadli@ti.com> Acked-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] dm644x: replace the obsolete preset API by the timings APIHans Verkuil2012-10-05
| | | | | | | | | | | This patch replaces the preset API by the timings API, and appropriate changes in board file. Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Lad, Prabhakar <prabhakar.lad@ti.com> Signed-off-by: Manjunath Hadli <manjunath.hadli@ti.com> Acked-by: Sekhar Nori <nsekhar@ti.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] media: davinci: vpfe: fix build errorLad, Prabhakar2012-10-05
| | | | | | | | | | | | | | | | | recent patch with commit id 4f996594ceaf6c3f9bc42b40c40b0f7f87b79c86 which makes vidioc_s_crop const, was causing a following build error. vpfe_capture.c: In function 'vpfe_s_crop': vpfe_capture.c:1695: error: assignment of read-only location '*crop' vpfe_capture.c:1706: warning: passing argument 1 of 'ccdc_dev->hw_ops.set_image_window' discards qualifiers from pointer target type vpfe_capture.c:1706: note: expected 'struct v4l2_rect *' but argument is of type 'const struct v4l2_rect *' make[4]: *** [drivers/media/platform/davinci/vpfe_capture.o] Error 1 Signed-off-by: Lad, Prabhakar <prabhakar.lad@ti.com> Signed-off-by: Manjunath Hadli <manjunath.hadli@ti.com> Acked-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] davinci: vpif: capture/display: fix race conditionLad, Prabhakar2012-09-26
| | | | | | | | | | | | | | channel_first_int[][] variable is used as a flag for the ISR, This flag was being set after enabling the interrupts, There where situations when the isr occurred even before the flag was set dues to which it was causing the application hang. This patch sets channel_first_int[][] flag just before enabling the interrupt. Reported-by: David Oleszkiewicz <doleszki@adsyscontrols.com> Signed-off-by: Lad, Prabhakar <prabhakar.lad@ti.com> Signed-off-by: Manjunath Hadli <manjunath.hadli@ti.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] davinci: vpif: remove unwanted header file inclusionHans Verkuil2012-09-26
| | | | | | | | Remove old videobuf-core.h includes. Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Lad, Prabhakar <prabhakar.lad@ti.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] vpif: replace preset with the timings APIHans Verkuil2012-09-26
| | | | | | | Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Lad, Prabhakar <prabhakar.lad@ti.com> Signed-off-by: Manjunath Hadli <manjunath.hadli@ti.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] Set vfl_dir for all display or m2m driversHans Verkuil2012-09-26
| | | | | | | Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Acked-by: Sylwester Nawrocki <s.nawrocki@samsung.com> Acked-by: Sakari Ailus <sakari.ailus@iki.fi> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] v4l2: make vidioc_s_crop constHans Verkuil2012-09-26
| | | | | | | | | Write-only ioctls should have a const argument in the ioctl op. Do this conversion for vidioc_s_crop. Adding const for write-only ioctls was decided during the 2012 Media Workshop. Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] drivers/media/platform/davinci/vpfe_capture.c: fix error return codePeter Senna Tschudin2012-09-23
| | | | | | | | | | | | | | | | | | | | | | | | | | | Convert a nonnegative error return code to a negative one, as returned elsewhere in the function. A simplified version of the semantic match that finds this problem is as follows: (http://coccinelle.lip6.fr/) // <smpl> ( if@p1 (\(ret < 0\|ret != 0\)) { ... return ret; } | ret@p1 = 0 ) ... when != ret = e1 when != &ret *if(...) { ... when != ret = e2 when forall return ret; } // </smpl> Signed-off-by: Peter Senna Tschudin <peter.senna@gmail.com> Cc: Prabhakar Lad <prabhakar.lad@ti.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] Kconfig: merge all customise options into just oneMauro Carvalho Chehab2012-08-21
| | | | | | | | | | | | | | | | Instead of having 3 options to allow customizing the media sub-drivers (tuners, I2C drivers, frontends), merge all of them into just one. That simplifies the life for users, as they can just keep this untouched. Life for developers is also simpler, as there's now just one Kconfig item to remember, for the ancillary sub-drivers providing supports for chips that could change from one board design to another. Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
* [media] rename drivers/media/video as .../platformMauro Carvalho Chehab2012-08-15
The remaining drivers are mostly platform drivers. Name the dir to reflect it. It makes sense to latter break it into a few other dirs. Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
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