Vaibhav, > -----Original Message----- > From: linux-media-owner@xxxxxxxxxxxxxxx [mailto:linux-media- > owner@xxxxxxxxxxxxxxx] On Behalf Of Hiremath, Vaibhav > Sent: Wednesday, April 07, 2010 5:01 AM > To: linux-media@xxxxxxxxxxxxxxx > Cc: mchehab@xxxxxxxxxx; Karicheri, Muralidharan; hverkuil@xxxxxxxxx; > Hiremath, Vaibhav > Subject: [PATCH-V7] OMAP2/3 V4L2: Add support for OMAP2/3 V4L2 driver on > top of DSS2 > > From: Vaibhav Hiremath <hvaibhav@xxxxxx> > > Features Supported - > 1. Provides V4L2 user interface for the video pipelines of DSS > 2. Basic streaming working on LCD, DVI and TV. > 3. Works on latest DSS2 library from Tomi > 4. Support for various pixel formats like YUV, UYVY, RGB32, RGB24, > RGB565 > 5. Supports Alpha blending. > 6. Supports Color keying both source and destination. > 7. Supports rotation. > 8. Supports cropping. > 9. Supports Background color setting. > 10. Allocated buffers to only needed size > This patch is broken in latest kernel. There are 2 main problems: 1. ARCH_OMAP24XX and ARCH_OMAP34XX doesn't exist anymore in latest kernel. Tony has left only ARCH_OMAP2420, ARCH_OMAP2430 and ARCH_OMAP3430. So, I did the change represented in patch #0001. 2. It doesn't compile. See attached log. I was able to partially fix some problems: drivers/media/video/omap/omap_vout.c: In function 'vidioc_reqbufs': drivers/media/video/omap/omap_vout.c:1841: error: implicit declaration of function 'kfree' drivers/media/video/omap/omap_vout.c: In function 'omap_vout_create_video_devices': drivers/media/video/omap/omap_vout.c:2375: error: implicit declaration of function 'kmalloc' ... drivers/media/video/omap/omap_vout.c: In function 'omap_vout_probe': drivers/media/video/omap/omap_vout.c:2514: error: implicit declaration of function 'kzalloc' drivers/media/video/omap/omap_vout.c:2514: warning: assignment makes pointer from integer without a cast With the attached patch #0002. But still the other problems are related to latest DSS2 framework changes. Can you please take a look at those? Regards, Sergio > Signed-off-by: Vaibhav Hiremath <hvaibhav@xxxxxx> > --- > drivers/media/video/Kconfig | 2 + > drivers/media/video/Makefile | 2 + > drivers/media/video/omap/Kconfig | 11 + > drivers/media/video/omap/Makefile | 7 + > drivers/media/video/omap/omap_vout.c | 2644 > +++++++++++++++++++++++++++++++ > drivers/media/video/omap/omap_voutdef.h | 147 ++ > drivers/media/video/omap/omap_voutlib.c | 293 ++++ > drivers/media/video/omap/omap_voutlib.h | 34 + > 8 files changed, 3140 insertions(+), 0 deletions(-) > create mode 100644 drivers/media/video/omap/Kconfig > create mode 100644 drivers/media/video/omap/Makefile > create mode 100644 drivers/media/video/omap/omap_vout.c > create mode 100644 drivers/media/video/omap/omap_voutdef.h > create mode 100644 drivers/media/video/omap/omap_voutlib.c > create mode 100644 drivers/media/video/omap/omap_voutlib.h > <snip>
x0091359@dtx0091359-ubuntu-1:~/omapzoom/linux-omap-camera$ make ARCH=arm -j3 uImage >/dev/null drivers/media/video/omap/omap_vout.c: In function 'vidioc_reqbufs': drivers/media/video/omap/omap_vout.c:1841: error: implicit declaration of function 'kfree' drivers/media/video/omap/omap_vout.c: In function 'omap_vout_create_video_devices': drivers/media/video/omap/omap_vout.c:2375: error: implicit declaration of function 'kmalloc' drivers/media/video/omap/omap_vout.c:2375: warning: assignment makes pointer from integer without a cast drivers/media/video/omap/omap_vout.c: In function 'omap_vout_remove': drivers/media/video/omap/omap_vout.c:2493: error: 'struct omap_dss_device' has no member named 'disable' drivers/media/video/omap/omap_vout.c: In function 'omap_vout_probe': drivers/media/video/omap/omap_vout.c:2514: error: implicit declaration of function 'kzalloc' drivers/media/video/omap/omap_vout.c:2514: warning: assignment makes pointer from integer without a cast drivers/media/video/omap/omap_vout.c:2550: error: 'struct omap_dss_device' has no member named 'enable' drivers/media/video/omap/omap_vout.c:2570: error: 'struct omap_dss_device' has no member named 'enable_te' drivers/media/video/omap/omap_vout.c:2571: error: 'struct omap_dss_device' has no member named 'enable_te' drivers/media/video/omap/omap_vout.c:2572: error: 'struct omap_dss_device' has no member named 'set_update_mode' drivers/media/video/omap/omap_vout.c:2573: error: 'struct omap_dss_device' has no member named 'set_update_mode' drivers/media/video/omap/omap_vout.c:2577: error: 'struct omap_dss_device' has no member named 'set_update_mode' drivers/media/video/omap/omap_vout.c:2578: error: 'struct omap_dss_device' has no member named 'set_update_mode' drivers/media/video/omap/omap_vout.c:2597: error: 'struct omap_dss_device' has no member named 'update' drivers/media/video/omap/omap_vout.c:2598: error: 'struct omap_dss_device' has no member named 'update' drivers/media/video/omap/omap_vout.c:2614: error: 'struct omap_dss_device' has no member named 'disable' make[4]: *** [drivers/media/video/omap/omap_vout.o] Error 1 make[3]: *** [drivers/media/video/omap] Error 2 make[2]: *** [drivers/media/video] Error 2 make[1]: *** [drivers/media] Error 2 make[1]: *** Waiting for unfinished jobs.... make: *** [drivers] Error 2 make: *** Waiting for unfinished jobs.... make: *** wait: No child processes. Stop.
Attachment:
0002-omap_vout-Include-linux-slab.h-explicitly.patch
Description: 0002-omap_vout-Include-linux-slab.h-explicitly.patch
Attachment:
0001-OMAP2-3-V4L2-Remove-deprecated-ARCH_OMAP34XX-and-ARC.patch
Description: 0001-OMAP2-3-V4L2-Remove-deprecated-ARCH_OMAP34XX-and-ARC.patch
