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path: root/drivers/media/platform/davinci/vpbe_osd.c
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2018-08-02media: headers: fix linux/mod_devicetable.h inclusionsArnd Bergmann
A couple of drivers produced build errors after the mod_devicetable.h header was split out from the platform_device one, e.g. drivers/media/platform/davinci/vpbe_osd.c:42:40: error: array type has incomplete element type 'struct platform_device_id' drivers/media/platform/davinci/vpbe_venc.c:42:40: error: array type has incomplete element type 'struct platform_device_id' This adds the inclusion where needed. Fixes: ac3167257b9f ("headers: separate linux/mod_devicetable.h from linux/platform_device.h") Signed-off-by: Arnd Bergmann <arnd@arndb.de> Acked-by: Michael S. Tsirkin <mst@redhat.com> Acked-by: Randy Dunlap <rdunlap@infradead.org> Acked-by: Lad, Prabhakar <prabhakar.csengg@gmail.com> Acked-by: Andy Shevchenko <andy.shevchenko@gmail.com> Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
2018-04-17media: davinci: fix an inconsistent identMauro Carvalho Chehab
drivers/media/platform/davinci/vpbe_osd.c:849 try_layer_config() warn: inconsistent indenting Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
2018-04-17media: davinci: get rid of lots of kernel-doc warningsMauro Carvalho Chehab
Driver build produce lots of warnings due to wrong kernel-doc markups: drivers/media/platform/davinci/vpbe.c:60: warning: Function parameter or member 'vpbe_dev' not described in 'vpbe_current_encoder_info' drivers/media/platform/davinci/vpbe.c:78: warning: Function parameter or member 'cfg' not described in 'vpbe_find_encoder_sd_index' drivers/media/platform/davinci/vpbe.c:78: warning: Function parameter or member 'index' not described in 'vpbe_find_encoder_sd_index' drivers/media/platform/davinci/vpbe.c:105: warning: Function parameter or member 'vpbe_dev' not described in 'vpbe_g_cropcap' drivers/media/platform/davinci/vpbe.c:105: warning: Function parameter or member 'cropcap' not described in 'vpbe_g_cropcap' drivers/media/platform/davinci/vpbe.c:127: warning: Function parameter or member 'vpbe_dev' not described in 'vpbe_enum_outputs' drivers/media/platform/davinci/vpbe.c:127: warning: Function parameter or member 'output' not described in 'vpbe_enum_outputs' drivers/media/platform/davinci/vpbe.c:221: warning: Function parameter or member 'vpbe_dev' not described in 'vpbe_set_output' drivers/media/platform/davinci/vpbe.c:221: warning: Function parameter or member 'index' not described in 'vpbe_set_output' drivers/media/platform/davinci/vpbe.c:316: warning: Function parameter or member 'vpbe_dev' not described in 'vpbe_get_output' drivers/media/platform/davinci/vpbe.c:328: warning: Function parameter or member 'vpbe_dev' not described in 'vpbe_s_dv_timings' drivers/media/platform/davinci/vpbe.c:328: warning: Function parameter or member 'dv_timings' not described in 'vpbe_s_dv_timings' drivers/media/platform/davinci/vpbe.c:380: warning: Function parameter or member 'vpbe_dev' not described in 'vpbe_g_dv_timings' drivers/media/platform/davinci/vpbe.c:380: warning: Function parameter or member 'dv_timings' not described in 'vpbe_g_dv_timings' drivers/media/platform/davinci/vpbe.c:405: warning: Function parameter or member 'vpbe_dev' not described in 'vpbe_enum_dv_timings' drivers/media/platform/davinci/vpbe.c:405: warning: Function parameter or member 'timings' not described in 'vpbe_enum_dv_timings' drivers/media/platform/davinci/vpbe.c:436: warning: Function parameter or member 'vpbe_dev' not described in 'vpbe_s_std' drivers/media/platform/davinci/vpbe.c:436: warning: Function parameter or member 'std_id' not described in 'vpbe_s_std' drivers/media/platform/davinci/vpbe.c:475: warning: Function parameter or member 'vpbe_dev' not described in 'vpbe_g_std' drivers/media/platform/davinci/vpbe.c:475: warning: Function parameter or member 'std_id' not described in 'vpbe_g_std' drivers/media/platform/davinci/vpbe.c:500: warning: Function parameter or member 'vpbe_dev' not described in 'vpbe_set_mode' drivers/media/platform/davinci/vpbe.c:500: warning: Function parameter or member 'mode_info' not described in 'vpbe_set_mode' drivers/media/platform/davinci/vpbe.c:585: warning: Function parameter or member 'dev' not described in 'vpbe_initialize' drivers/media/platform/davinci/vpbe.c:585: warning: Function parameter or member 'vpbe_dev' not described in 'vpbe_initialize' drivers/media/platform/davinci/vpbe.c:779: warning: Function parameter or member 'dev' not described in 'vpbe_deinitialize' drivers/media/platform/davinci/vpbe.c:779: warning: Function parameter or member 'vpbe_dev' not described in 'vpbe_deinitialize' drivers/media/platform/davinci/vpbe_osd.c:144: warning: Function parameter or member 'sd' not described in '_osd_dm6446_vid0_pingpong' drivers/media/platform/davinci/vpbe_osd.c:144: warning: Function parameter or member 'field_inversion' not described in '_osd_dm6446_vid0_pingpong' drivers/media/platform/davinci/vpbe_osd.c:144: warning: Function parameter or member 'fb_base_phys' not described in '_osd_dm6446_vid0_pingpong' drivers/media/platform/davinci/vpbe_osd.c:144: warning: Function parameter or member 'lconfig' not described in '_osd_dm6446_vid0_pingpong' drivers/media/platform/davinci/vpbe_osd.c:799: warning: Function parameter or member 'sd' not described in 'try_layer_config' drivers/media/platform/davinci/vpbe_osd.c:799: warning: Function parameter or member 'layer' not described in 'try_layer_config' drivers/media/platform/davinci/vpbe_osd.c:799: warning: Function parameter or member 'lconfig' not described in 'try_layer_config' drivers/media/platform/davinci/vpbe_display.c:578: warning: Function parameter or member 'disp_dev' not described in 'vpbe_try_format' drivers/media/platform/davinci/vpbe_display.c:578: warning: Function parameter or member 'pixfmt' not described in 'vpbe_try_format' drivers/media/platform/davinci/vpbe_display.c:578: warning: Function parameter or member 'check' not described in 'vpbe_try_format' drivers/media/platform/davinci/vpbe_display.c:943: warning: Function parameter or member 'file' not described in 'vpbe_display_s_std' drivers/media/platform/davinci/vpbe_display.c:943: warning: Function parameter or member 'priv' not described in 'vpbe_display_s_std' drivers/media/platform/davinci/vpbe_display.c:943: warning: Function parameter or member 'std_id' not described in 'vpbe_display_s_std' drivers/media/platform/davinci/vpbe_display.c:975: warning: Function parameter or member 'file' not described in 'vpbe_display_g_std' drivers/media/platform/davinci/vpbe_display.c:975: warning: Function parameter or member 'priv' not described in 'vpbe_display_g_std' drivers/media/platform/davinci/vpbe_display.c:975: warning: Function parameter or member 'std_id' not described in 'vpbe_display_g_std' drivers/media/platform/davinci/vpbe_display.c:998: warning: Function parameter or member 'file' not described in 'vpbe_display_enum_output' drivers/media/platform/davinci/vpbe_display.c:998: warning: Function parameter or member 'priv' not described in 'vpbe_display_enum_output' drivers/media/platform/davinci/vpbe_display.c:998: warning: Function parameter or member 'output' not described in 'vpbe_display_enum_output' drivers/media/platform/davinci/vpbe_display.c:1025: warning: Function parameter or member 'file' not described in 'vpbe_display_s_output' drivers/media/platform/davinci/vpbe_display.c:1025: warning: Function parameter or member 'priv' not described in 'vpbe_display_s_output' drivers/media/platform/davinci/vpbe_display.c:1025: warning: Function parameter or member 'i' not described in 'vpbe_display_s_output' drivers/media/platform/davinci/vpbe_display.c:1054: warning: Function parameter or member 'file' not described in 'vpbe_display_g_output' drivers/media/platform/davinci/vpbe_display.c:1054: warning: Function parameter or member 'priv' not described in 'vpbe_display_g_output' drivers/media/platform/davinci/vpbe_display.c:1054: warning: Function parameter or member 'i' not described in 'vpbe_display_g_output' drivers/media/platform/davinci/vpbe_display.c:1074: warning: Function parameter or member 'file' not described in 'vpbe_display_enum_dv_timings' drivers/media/platform/davinci/vpbe_display.c:1074: warning: Function parameter or member 'priv' not described in 'vpbe_display_enum_dv_timings' drivers/media/platform/davinci/vpbe_display.c:1074: warning: Function parameter or member 'timings' not described in 'vpbe_display_enum_dv_timings' drivers/media/platform/davinci/vpbe_display.c:1104: warning: Function parameter or member 'file' not described in 'vpbe_display_s_dv_timings' drivers/media/platform/davinci/vpbe_display.c:1104: warning: Function parameter or member 'priv' not described in 'vpbe_display_s_dv_timings' drivers/media/platform/davinci/vpbe_display.c:1104: warning: Function parameter or member 'timings' not described in 'vpbe_display_s_dv_timings' drivers/media/platform/davinci/vpbe_display.c:1137: warning: Function parameter or member 'file' not described in 'vpbe_display_g_dv_timings' drivers/media/platform/davinci/vpbe_display.c:1137: warning: Function parameter or member 'priv' not described in 'vpbe_display_g_dv_timings' drivers/media/platform/davinci/vpbe_display.c:1137: warning: Function parameter or member 'dv_timings' not described in 'vpbe_display_g_dv_timings' Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
2018-04-17media: davinci: allow build vpbe_display with COMPILE_TESTMauro Carvalho Chehab
Except for some includes (with doesn't seem to be used), this driver builds fine with COMPILE_TEST. So, add checks there to avoid building it if ARCH_DAVINCI is not selected. Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
2017-08-20media: davinci: constify platform_device_idArvind Yadav
platform_device_id are not supposed to change at runtime. All functions working with platform_device_id provided by <linux/platform_device.h> work with const platform_device_id. So mark the non-const structs as const. Signed-off-by: Arvind Yadav <arvind.yadav.cs@gmail.com> Acked-by: Lad, Prabhakar <prabhakar.csengg@gmail.com> Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
2017-01-27[media] media: Drop FSF's postal address from the source code filesSakari Ailus
Drop the FSF's postal address from the source code files that typically contain mostly the license text. Of the 628 removed instances, 578 are outdated. The patch has been created with the following command without manual edits: git grep -l "675 Mass Ave\|59 Temple Place\|51 Franklin St" -- \ drivers/media/ include/media|while read i; do i=$i perl -e ' open(F,"< $ENV{i}"); $a=join("", <F>); $a =~ s/[ \t]*\*\n.*You should.*\n.*along with.*\n.*(\n.*USA.*$)?\n//m && $a =~ s/(^.*)Or, (point your browser to) /$1To obtain the license, $2\n$1/m; close(F); open(F, "> $ENV{i}"); print F $a; close(F);'; done Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
2014-10-20media: platform: davinci: drop owner assignment from platform_driversWolfram Sang
A platform_driver does not need to set an owner, it will be populated by the driver core. Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
2013-07-26[media] media: davinci: vpbe_osd: convert to devm_* apiLad, Prabhakar
Replace existing resource handling in the driver with managed device resource, this ensures more consistent error values and simplifies error paths. Signed-off-by: Lad, Prabhakar <prabhakar.csengg@gmail.com> Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
2013-05-21[media] media: davinci: vpbe: fix checkpatch warning for CamelCaseLad, Prabhakar
This patch fixes checkpatch warning to avoid CamelCase. Signed-off-by: Lad, Prabhakar <prabhakar.csengg@gmail.com> Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2013-03-19[media] davinci: vpbe: fix module buildLad, Prabhakar
add a null entry in platform_device_id {}. This patch fixes following error: drivers/media/platform/davinci/vpbe_venc: struct platform_device_id is 24 bytes. The last of 3 is: 0x64 0x6d 0x33 0x35 0x35 0x2c 0x76 0x70 0x62 0x65 0x2d 0x76 0x65 0x6e 0x63 0x00 0x00 0x00 0x00 0x00 0x03 0x00 0x00 0x00 FATAL: drivers/media/platform/davinci/vpbe_venc: struct platform_device_id is not terminated with a NULL entry! make[1]: *** [__modpost] Error 1 Reported-by: Sekhar Nori <nsekhar@ti.com> Signed-off-by: Lad, Prabhakar <prabhakar.csengg@gmail.com> Tested-by: Sekhar Nori <nsekhar@ti.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2012-12-21[media] davinci: vpbe: pass different platform names to handle different ip'sLad, Prabhakar
The vpbe driver can handle different platforms DM644X, DM36X and DM355. To differentiate between this platforms venc_type/vpbe_type was passed as part of platform data which was incorrect. The correct way to differentiate to handle this case is by passing different platform names. This patch creates platform_device_id[] array supporting different platforms and assigns id_table to the platform driver, and finally in the probe gets the actual device by using platform_get_device_id() and gets the appropriate driver data for that platform. Taking this approach will also make the DT transition easier. 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>
2012-11-21[media] media: davinci: vpbe: fix build warningLad, Prabhakar
Warnings were generated because of the following commit changed data type for address pointer 195bbca ARM: 7500/1: io: avoid writeback addressing modes for __raw_ accessors add __iomem annotation to fix following warnings drivers/media/platform/davinci/vpbe_osd.c: In function ‘osd_read’: drivers/media/platform/davinci/vpbe_osd.c:49:2: warning: passing argument 1 of ‘__raw_readl’ makes pointer from integer without a cast [enabled by default] arch/arm/include/asm/io.h:104:19: note: expected ‘const volatile void *’ but argument is of type ‘long unsigned int’ This patch stores the ioremap_nocache() returned address in a void __iomem * instead of a unsigned long and passes the same to readl/writel functions which fixes the above warnings. Signed-off-by: Lad, Prabhakar <prabhakar.lad@ti.com> Signed-off-by: Manjunath Hadli <manjunath.hadli@ti.com> Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2012-08-15[media] rename drivers/media/video as .../platformMauro Carvalho Chehab
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>