To make sure that these drivers do not leave staging before they
are properly converted to use the new GPIO descriptor API,
augment the TODO file with this work item.
Cc: Alan Cox <alan@linux.intel.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Acked-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
The same formats are defined twice with different names,
as warned:
drivers/staging/media/atomisp/pci/atomisp2/atomisp_cmd.c:5092:58: warning: mixing different enum types
drivers/staging/media/atomisp/pci/atomisp2/atomisp_cmd.c:5092:58: int enum atomisp_input_format versus
drivers/staging/media/atomisp/pci/atomisp2/atomisp_cmd.c:5092:58: int enum ia_css_stream_format
drivers/staging/media/atomisp/pci/atomisp2/atomisp_cmd.c:5112:50: warning: mixing different enum types
drivers/staging/media/atomisp/pci/atomisp2/atomisp_cmd.c:5112:50: int enum atomisp_input_format versus
drivers/staging/media/atomisp/pci/atomisp2/atomisp_cmd.c:5112:50: int enum ia_css_stream_format
drivers/staging/media/atomisp/pci/atomisp2/atomisp_cmd.c:5288:42: warning: mixing different enum types
drivers/staging/media/atomisp/pci/atomisp2/atomisp_cmd.c:5288:42: int enum atomisp_input_format versus
drivers/staging/media/atomisp/pci/atomisp2/atomisp_cmd.c:5288:42: int enum ia_css_stream_format
drivers/staging/media/atomisp/pci/atomisp2/atomisp_cmd.c:6179:62: warning: incorrect type in argument 2 (different address spaces)
drivers/staging/media/atomisp/pci/atomisp2/atomisp_cmd.c:6179:62: expected void const [noderef] <asn:1>*from
drivers/staging/media/atomisp/pci/atomisp2/atomisp_cmd.c:6179:62: got unsigned short [usertype] *<noident>
Stop this enum abuse.
Acked-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
This driver abuses on enum types:
drivers/staging/media/atomisp/pci/atomisp2/atomisp_compat_css20.c:1027:37: warning: mixing different enum types
drivers/staging/media/atomisp/pci/atomisp2/atomisp_compat_css20.c:1027:37: int enum ia_css_csi2_port versus
drivers/staging/media/atomisp/pci/atomisp2/atomisp_compat_css20.c:1027:37: int enum mipi_port_ID_t
drivers/staging/media/atomisp/pci/atomisp2/atomisp_compat_css20.c:1037:39: warning: mixing different enum types
drivers/staging/media/atomisp/pci/atomisp2/atomisp_compat_css20.c:1037:39: int enum ia_css_csi2_port versus
drivers/staging/media/atomisp/pci/atomisp2/atomisp_compat_css20.c:1037:39: int enum mipi_port_ID_t
drivers/staging/media/atomisp/pci/atomisp2/atomisp_compat_css20.c:2147:62: warning: mixing different enum types
drivers/staging/media/atomisp/pci/atomisp2/atomisp_compat_css20.c:2147:62: int enum mipi_port_ID_t versus
drivers/staging/media/atomisp/pci/atomisp2/atomisp_compat_css20.c:2147:62: int enum ia_css_csi2_port
Doing some "implicit" typecast. Fix it by using just one enum
everywhere, and stopping using typedef to refer to it.
Acked-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
Get rid of those warnings:
drivers/staging/media/atomisp/pci/atomisp2/css2400/isp/kernels/tdf/tdf_1.0/ia_css_tdf.host.c:18:15: warning: symbol 'g_pyramid' was not declared. Should it be static?
drivers/staging/media/atomisp/pci/atomisp2/mmu/sh_mmu_mrfld.c:66:23: warning: symbol 'sh_mmu_mrfld' was not declared. Should it be static?
drivers/staging/media/atomisp/i2c/gc0310.h:381:26: warning: symbol 'gc0310_res_preview' was not declared. Should it be static?
drivers/staging/media/atomisp/i2c/atomisp-gc0310.c:622:25: warning: symbol 'gc0310_controls' was not declared. Should it be static?
drivers/staging/media/atomisp/i2c/ov2722.h:1099:26: warning: symbol 'ov2722_res_preview' was not declared. Should it be static?
drivers/staging/media/atomisp/i2c/atomisp-ov2722.c:574:25: warning: symbol 'ov2722_controls' was not declared. Should it be static?
drivers/staging/media/atomisp/i2c/atomisp-ov2680.c:727:25: warning: symbol 'ov2680_controls' was not declared. Should it be static?
drivers/staging/media/atomisp/i2c/ov5693/ov5693.h:1090:26: warning: symbol 'ov5693_res_preview' was not declared. Should it be static?
drivers/staging/media/atomisp/i2c/ov5693/atomisp-ov5693.c:958:5: warning: symbol 'ad5823_t_focus_abs' was not declared. Should it be static?
drivers/staging/media/atomisp/i2c/ov5693/atomisp-ov5693.c:1139:25: warning: symbol 'ov5693_controls' was not declared. Should it be static?
drivers/staging/media/atomisp/pci/atomisp2/atomisp_compat_css20.c:91:6: warning: symbol 'atomisp_css2_hw_store_8' was not declared. Should it be static?
drivers/staging/media/atomisp/pci/atomisp2/atomisp_compat_css20.c:129:10: warning: symbol 'atomisp_css2_hw_load_16' was not declared. Should it be static?
drivers/staging/media/atomisp/pci/atomisp2/atomisp_compat_css20.c:139:10: warning: symbol 'atomisp_css2_hw_load_32' was not declared. Should it be static?
drivers/staging/media/atomisp/pci/atomisp2/atomisp_compat_css20.c:2868:14: warning: symbol 'atomisp_get_pipe_index' was not declared. Should it be static?
drivers/staging/media/atomisp/pci/atomisp2/atomisp_cmd.c:5165:5: warning: symbol 'configure_pp_input_nop' was not declared. Should it be static?
drivers/staging/media/atomisp/pci/atomisp2/atomisp_cmd.c:5171:5: warning: symbol 'configure_output_nop' was not declared. Should it be static?
drivers/staging/media/atomisp/pci/atomisp2/atomisp_cmd.c:5179:5: warning: symbol 'get_frame_info_nop' was not declared. Should it be static?
drivers/staging/media/atomisp/pci/atomisp2/atomisp_cmd.c:6630:5: warning: symbol 'atomisp_get_pipe_id' was not declared. Should it be static?
drivers/staging/media/atomisp/pci/atomisp2/css2400/hive_isp_css_common/host/input_formatter.c:48:12: warning: symbol 'HIVE_IF_BIN_COPY' was not declared. Should it be static?
drivers/staging/media/atomisp/pci/atomisp2/atomisp_ioctl.c:1610:6: warning: symbol '__wdt_on_master_slave_sensor' was not declared. Should it be static?
Acked-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
Instead of a converting pointers to unsigned long, just print
them as-is, using %p.
Fixes this warning:
drivers/staging/media/atomisp/pci/atomisp2/css2400/runtime/debug/src/ia_css_debug.c:3012 ia_css_debug_pipe_graph_dump_sp_raw_copy() warn: argument 4 to %08lx specifier is cast from pointer
Acked-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
There's a check at ia_css_vf_configure() to verify if
binary is not null. However, this is called too late:
drivers/staging/media/atomisp/pci/atomisp2/css2400/isp/kernels/vf/vf_1.0/ia_css_vf.host.c:133 ia_css_vf_configure() warn: variable dereferenced before check 'binary' (see line 129)
This test is wrong, as this fuction is only called by
ia_css_binary_fill_info(), in a place that already assumes that
binary is not null, and checks with:
assert(binary != NULL);
So, remove the useless broken extra check.
Acked-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
Checking if a size_t value is bigger than ULONG_INT only makes
sense if building on 64 bits, as warned by:
drivers/staging/media/atomisp/platform/intel-mid/atomisp_gmin_platform.c:697 gmin_get_config_var() warn: impossible condition '(*out_len > (~0)) => (0-u32max > u32max)'
Acked-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
Get rid of those warnings:
drivers/staging/media/atomisp/platform/intel-mid/atomisp_gmin_platform.c:446 gmin_v1p2_ctrl() error: we previously assumed 'gs' could be null (see line 444)
drivers/staging/media/atomisp/platform/intel-mid/atomisp_gmin_platform.c:480 gmin_v1p8_ctrl() error: we previously assumed 'gs' could be null (see line 478)
drivers/staging/media/atomisp/platform/intel-mid/atomisp_gmin_platform.c:516 gmin_v2p8_ctrl() error: we previously assumed 'gs' could be null (see line 514)
Acked-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
There are a number of files at atomisp that aren't used anywhere,
called as "*default.host.[ch]":
css2400/isp/kernels/dpc2/ia_css_dpc2_default.host.[ch]
css2400/isp/kernels/bnlm/ia_css_bnlm_default.host.[ch]
css2400/isp/kernels/tdf/tdf_1.0/ia_css_tdf_default.host.[ch]
css2400/isp/kernels/eed1_8/ia_css_eed1_8_default.host.[ch]
Remove them.
Acked-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
The function __need_realloc_mipi_buffer() is not used anywhere.
Acked-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
There's an implementation for set_pd_base at sh_mmu logic
with is said to be mandatory. However, the implementation
ends by calling a routine that does nothing.
So get rid of this entire nonsense.
Acked-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
atomisp_drvfs.c is not including its own header, causing those
warnings:
drivers/staging/media/atomisp/pci/atomisp2/atomisp_drvfs.c:185:5: warning: symbol 'atomisp_drvfs_init' was not declared. Should it be static?
drivers/staging/media/atomisp/pci/atomisp2/atomisp_drvfs.c:201:6: warning: symbol 'atomisp_drvfs_exit' was not declared. Should it be static?
Acked-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
It makes no sense to have a do nothing statement like:
(void)stage;
Fix those warnings:
drivers/staging/media/atomisp/pci/atomisp2/css2400/sh_css_params.c:3808 sh_css_param_update_isp_params() error: uninitialized symbol 'stage'.
drivers/staging/media/atomisp/pci/atomisp2/css2400/sh_css_sp.c:1444 sh_css_update_host2sp_offline_frame() error: uninitialized symbol 'HIVE_ADDR_host_sp_com'.
drivers/staging/media/atomisp/pci/atomisp2/css2400/sh_css_sp.c:1475 sh_css_update_host2sp_mipi_frame() error: uninitialized symbol 'HIVE_ADDR_host_sp_com'.
drivers/staging/media/atomisp/pci/atomisp2/css2400/sh_css_sp.c:1502 sh_css_update_host2sp_mipi_metadata() error: uninitialized symbol 'HIVE_ADDR_host_sp_com'.
drivers/staging/media/atomisp/pci/atomisp2/css2400/sh_css_sp.c:1522 sh_css_update_host2sp_num_mipi_frames() error: uninitialized symbol 'HIVE_ADDR_host_sp_com'.
drivers/staging/media/atomisp/pci/atomisp2/css2400/sh_css_sp.c:1541 sh_css_update_host2sp_cont_num_raw_frames() error: uninitialized symbol 'HIVE_ADDR_host_sp_com'.
Acked-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
Fix a bunch of warnings:
drivers/staging/media/atomisp/pci/atomisp2/css2400/runtime/bufq/src/bufq.c:93:23: warning: symbol 'css_queues' was not declared. Should it be static?
drivers/staging/media/atomisp/pci/atomisp2/css2400/runtime/rmgr/src/rmgr_vbuf.c:27:32: warning: symbol 'handle_table' was not declared. Should it be static?
drivers/staging/media/atomisp/pci/atomisp2/css2400/runtime/rmgr/src/rmgr_vbuf.c:32:30: warning: symbol 'refpool' was not declared. Should it be static?
drivers/staging/media/atomisp/pci/atomisp2/css2400/runtime/rmgr/src/rmgr_vbuf.c:43:30: warning: symbol 'writepool' was not declared. Should it be static?
drivers/staging/media/atomisp/pci/atomisp2/css2400/runtime/rmgr/src/rmgr_vbuf.c:54:30: warning: symbol 'hmmbufferpool' was not declared. Should it be static?
drivers/staging/media/atomisp/pci/atomisp2/css2400/hive_isp_css_common/host/input_formatter.c:48:12: warning: symbol 'HIVE_IF_BIN_COPY' was not declared. Should it be static?
drivers/staging/media/atomisp/pci/atomisp2/css2400/hive_isp_css_common/host/gp_timer.c:33:1: warning: symbol 'gp_timer_reg_load' was not declared. Should it be static?
drivers/staging/media/atomisp/pci/atomisp2/css2400/sh_css_sp.c:74:33: warning: symbol 'sh_css_sp_output' was not declared. Should it be static?
drivers/staging/media/atomisp/pci/atomisp2/css2400/hive_isp_css_common/host/debug.c:32:25: warning: symbol 'debug_data' was not declared. Should it be static?
drivers/staging/media/atomisp/pci/atomisp2/css2400/hive_isp_css_common/host/input_system.c:32:21: warning: symbol 'IB_BUFFER_NULL' was not declared. Should it be static?
drivers/staging/media/atomisp/pci/atomisp2/css2400/hive_isp_css_common/host/input_system.c:647:24: warning: symbol 'config' was not declared. Should it be static?
drivers/staging/media/atomisp/pci/atomisp2/css2400/sh_css_params.c:2894:10: warning: symbol 'g_param_buffer_dequeue_count' was not declared. Should it be static?
drivers/staging/media/atomisp/pci/atomisp2/css2400/sh_css_params.c:2895:10: warning: symbol 'g_param_buffer_enqueue_count' was not declared. Should it be static?
Acked-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
Fix this warning:
drivers/staging/media/atomisp/pci/atomisp2/css2400/isp/kernels/output/output_1.0/ia_css_output.host.c:64 ia_css_output_config() warn: variable dereferenced before check 'from->info' (see line 63)
Acked-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
Use make coccicheck in patch mode to do some coding style
improvements. Adjust the results manually.
Acked-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
Since commit 52e17089d1 ("media: imx: Don't initialize vars that
won't be used") imx_csi_probe() fails to probe after propagating the
devm_pinctrl_get_select_default() error.
devm_pinctrl_get_select_default() may return -ENODEV when the CSI pinctrl
entry is not found, so better not to propagate the error in the -ENODEV
case to avoid a regression.
Suggested-by: Philipp Zabel <p.zabel@pengutronix.de>
Signed-off-by: Fabio Estevam <fabio.estevam@nxp.com>
Reviewed-by: Steve Longerbeam <steve_longerbeam@mentor.com>
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
Trivial fix: rename function resizer_configure_in_continious_mode to
resizer_configure_in_continuous_mode to fix spelling mistake.
Signed-off-by: Colin Ian King <colin.king@canonical.com>
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
The IS_ERR()/PTR_ERR() combination confuses gcc to the point that it
cannot prove the upstream_ep variable to be initialized:
drivers/staging/media/imx/imx-media-csi.c: In function 'csi_link_validate':
drivers/staging/media/imx/imx-media-csi.c:1025:20: error: 'upstream_ep' may be used uninitialized in this function [-Werror=maybe-uninitialized]
priv->upstream_ep = upstream_ep;
~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~
drivers/staging/media/imx/imx-media-csi.c:1026:24: error: 'upstream_ep.bus_type' may be used uninitialized in this function [-Werror=maybe-uninitialized]
is_csi2 = (upstream_ep.bus_type == V4L2_MBUS_CSI2);
~~~~~~~~~~~^~~~~~~~~
drivers/staging/media/imx/imx-media-csi.c:127:19: error: 'upstream_ep.bus.parallel.bus_width' may be used uninitialized in this function [-Werror=maybe-uninitialized]
I could come up with no good way to rewrite this function, as a last
resort, this adds an explicit zero-intialization of the structure.
Fixes: 52e17089d1 ("media: imx: Don't initialize vars that won't be used")
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
The logic at find_format() is a little bit confusing even for
humans, and it tricks static code analyzers:
drivers/staging/media/imx/imx-media-utils.c:259 find_format() error: buffer overflow 'array' 14 <= 20
Rewrite the logic in a way that it makes it clearer to understand,
while prevent static analyzers to produce false positives.
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
Replace "cant" with "can't".
"cant" is not same as "Can not" or "Can't".
Signed-off-by: Arushi Singhal <arushisinghal19971997@gmail.com>
Acked-by: Julia Lawall <julia.lawall@lip6.fr>
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
The atomisp_compat_ioctl32() code has problems. This patch disables the
compat_ioctl32 support until those issues have been fixed.
Contact Sakari or me for more details.
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Cc: <stable@vger.kernel.org> # for v4.12 and up
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
This patch fix the following build warnings:
CC [M] drivers/staging/media/atomisp/pci/atomisp2/atomisp_drvfs.o
cc1: warning: drivers/staging/media/atomisp/pci/atomisp2/css2400/isp/kernels/bayer_ls/bayer_ls_1.0/: No such file or directory [-Wmissing-include-dirs]
cc1: warning: drivers/staging/media/atomisp/pci/atomisp2/css2400/isp/kernels/io_ls/plane_io_ls/: No such file or directory [-Wmissing-include-dirs]
cc1: warning: drivers/staging/media/atomisp/pci/atomisp2/css2400/isp/kernels/io_ls/yuv420_io_ls/: No such file or directory [-Wmissing-include-dirs]
cc1: warning: drivers/staging/media/atomisp/pci/atomisp2/css2400/isp/kernels/ipu2_io_ls/plane_io_ls/: No such file or directory [-Wmissing-include-dirs]
cc1: warning: drivers/staging/media/atomisp/pci/atomisp2/css2400/isp/kernels/ipu2_io_ls/yuv420_io_ls/: No such file or directory [-Wmissing-include-dirs]
cc1: warning: drivers/staging/media/atomisp/pci/atomisp2/css2400/isp/kernels/s3a_stat_ls/: No such file or directory [-Wmissing-include-dirs]
cc1: warning: drivers/staging/media/atomisp/pci/atomisp2/css2400/isp/kernels/scale/: No such file or directory [-Wmissing-include-dirs]
cc1: warning: drivers/staging/media/atomisp/pci/atomisp2/css2400/isp/kernels/scale/scale_1.0/: No such file or directory [-Wmissing-include-dirs]
cc1: warning: drivers/staging/media/atomisp/pci/atomisp2/css2400/isp/kernels/yuv_ls: No such file or directory [-Wmissing-include-dirs]
cc1: warning: drivers/staging/media/atomisp/pci/atomisp2/css2400/isp/kernels/yuv_ls/yuv_ls_1.0/: No such file or directory [-Wmissing-include-dirs]
by removing the inclusion of such directories
Signed-off-by: Corentin Labbe <clabbe@baylibre.com>
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
The CSS API uses a lot of nested anonymous structs defined in object
macros to assign default values to its data-structures. These have been
changed to use compound-literals and designated initializers to make
them more comprehensible and less fragile.
The compound-literals can also be used in assignment, which means we can
get rid of some temporary variables whose only purpose is to be
initialized by one of these anonymous structs and then serve as the
rvalue in an assignment expression.
A lot of the members of the default struct values used by the CSS API
were explicitly initialized to zero values. Designated initializers
have allowed these members, and in some case whole default struct
values, to be removed.
Signed-off-by: Jeremy Sowden <jeremy@azazel.net>
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
All thoses headers are not used by any source files.
Lets just remove them.
Signed-off-by: Corentin Labbe <clabbe@baylibre.com>
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
OV8858 files are left unusable since commit 3a81c7660f ("media: staging: atomisp: Remove IMX sensor support")
They are uncompilable since they depends on dw9718.c and vcm.c which was removed.
Remove the OV8858 kconfig and files.
Signed-off-by: Corentin Labbe <clabbe@baylibre.com>
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
There are various assignments that are being made to variables that are
not read and the variables are being updated later on, hence the redundant
assignments can be removed.
Cleans up clang warnings:
drivers/staging/media/atomisp/i2c/ov5693/atomisp-ov5693.c:1950:8:
warning: Value stored to 'pdata' during its initialization is never read
drivers/staging/media/atomisp/pci/atomisp2/atomisp_cmd.c:1853:29:
warning: Value stored to 'asd' during its initialization is never read
drivers/staging/media/atomisp/pci/atomisp2/atomisp_compat_css20.c:4505:29:
warning: Value stored to 'asd' during its initialization is never read
drivers/staging/media/atomisp/pci/atomisp2/atomisp_v4l2.c:1139:30:
warning: Value stored to 'asd' during its initialization is never read
drivers/staging/media/atomisp/pci/atomisp2/css2400/sh_css.c:6961:27:
warning: Value stored to 'tmp_in_info' during its initialization is
never read
Signed-off-by: Colin Ian King <colin.king@canonical.com>
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
gcc-8 points out that a string is copied to itself here:
In file included from drivers/staging/media/atomisp/pci/atomisp2/css2400/hive_isp_css_include/platform_support.h:25,
from drivers/staging/media/atomisp/pci/atomisp2/css2400/hive_isp_css_include/memory_access/memory_access.h:48,
from drivers/staging/media/atomisp/pci/atomisp2/css2400/runtime/debug/src/ia_css_debug.c:16:
In function 'strncpy',
inlined from 'ia_css_debug_pipe_graph_dump_stage' at drivers/staging/media/atomisp/pci/atomisp2/css2400/hive_isp_css_include/string_support.h:158:2:
include/linux/string.h:253:9: error: '__builtin_strncpy' source argument is the same as destination [-Werror=restrict]
return __builtin_strncpy(p, q, size);
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
This removes the bogus code, leaving the behavior otherwise
unchanged.
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
Misspelled words are fixed in several places.
Signed-off-by: Alona Solntseva <al.solnts@gmail.com>
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
The IPUv3 code has 8-bit grayscale capture support.
Enable imx-media to use it.
Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
Replace "dont" with "don't".
"Dont" is not same as "Do not" or "Don't".
Signed-off-by: Arushi Singhal <arushisinghal19971997@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
According to the TODO file, this driver only landed in staging because of
the way device nodes and data transfers are handled. Besides that this way
(use of secX devices) has become sort of standard to date (ie. VDR
supports this literally since ages via the ddci plugin, TVHeadend received
this functionality lately, and minisatip being currently worked on
regarding this), most importantly this I2C client only driver isn't even
responsible for setting up device nodes, not for handling data
transfer and so on, but only serves as interface for the dvb_ca_en50221
subsystem, just like every other DVB card out in the wild, with hard-wired
or such flexible CA interfaces. And, it would even work with cards having
the cxd2099 controller hard-wired.
Also, this driver received quite some love and even is a proper I2C client
driver by now. So, as this driver acts as a EN50221 frontend device, move
it to dvb-frontends. There is no need to keep it buried in staging.
This commit also updates all affected Kconfig and Makefile's, and adds
MEDIA_AUTOSELECT depends to ddbridge and ngene.
Signed-off-by: Daniel Scheller <d.scheller@gmx.net>
Signed-off-by: Jasmin Jessich <jasmin@anw.at>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
Convert the cxd2099 driver to use regmap for I2C accesses, removing all
own i2c_*() functions. With that, make the driver a proper I2C client
driver. This also adds the benefit of having a proper cleanup function
(cxd2099_remove() in this case) that takes care of resource cleanup
upon I2C client deregistration.
At this point, keep the static inline declared cxd2099_attach()
function so that drivers using the legacy/proprietary style attach way
still compile, albeit lacking the cxd2099 driver functionality. This
is taken care of in the next two patches.
Signed-off-by: Daniel Scheller <d.scheller@gmx.net>
Signed-off-by: Jasmin Jessich <jasmin@anw.at>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
This is a cleanup patch to fix line length issue found
by checkpatch.pl script.
In this patch, line 144 have been wrapped.
Signed-off-by: Parthiban Nallathambi <pn@denx.de>
Acked-by: Steve Longerbeam <steve_longerbeam@mentor.com>
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
csi2_set_fmt() was setting the try_fmt only on the first pad, and pad
index was ignored. Fix by introducing __csi2_get_fmt().
Signed-off-by: Steve Longerbeam <steve_longerbeam@mentor.com>
Reviewed-by: Philipp Zabel <p.zabel@pengutronix.de>
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
Implement the init_cfg pad op in all imx-media subdevices. The try
formats are initialized to the current active formats on all pads.
Signed-off-by: Steve Longerbeam <steve_longerbeam@mentor.com>
Reviewed-by: Philipp Zabel <p.zabel@pengutronix.de>
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
{0} only cleans the first member of the structure.
Use {} instead, which cleans all the members of the structure.
Reported-by: Steve Longerbeam <slongerbeam@gmail.com>
Signed-off-by: Fabio Estevam <fabio.estevam@nxp.com>
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
When building with W=1 the following warning shows up:
drivers/staging/media/imx/imx-media-internal-sd.c:274:49: warning: Using plain integer as NULL pointer
Fix this problem by using an empty initializer, which guarantees that all
struct members are zero-cleared.
Signed-off-by: Fabio Estevam <fabio.estevam@nxp.com>
Acked-by: Steve Longerbeam <steve_longerbeam@mentor.com>
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
As reported by gcc:
+ drivers/staging/media/imx/imx-media-csi.c: warning: variable 'input_fi' set but not used [-Wunused-but-set-variable]: => 671:33
+ drivers/staging/media/imx/imx-media-csi.c: warning: variable 'pinctrl' set but not used [-Wunused-but-set-variable]: => 1742:18
input_fi is not used, so just remove it.
However, pinctrl should be used, as it devm_pinctrl_get_select_default()
is declared with attribute warn_unused_result. What's missing there
is an error handling code, in case it fails. Add it.
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
Fix inconsistent IS_ERR and PTR_ERR in vdic_get_ipu_resources.
The proper pointer to be passed as argument is ch.
This issue was detected with the help of Coccinelle.
Fixes: 0b2e9e7947 ("media: staging/imx: remove confusing IS_ERR_OR_NULL usage")
Signed-off-by: Gustavo A. R. Silva <gustavo@embeddedor.com>
Acked-by: Steve Longerbeam <steve_longerbeam@mentor.com>
Acked-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
Allow building this driver for other platforms under COMPILE_TEST.
Suggested-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
Acked-by: Steve Longerbeam <steve_longerbeam@mentor.com>
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
This driver is unused and depends on the deprecated soc-camera framework.
Move it to staging in preparation for being removed unless someone does
the work to convert it to a proper V4L2 subdev driver.
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
This driver is unused and depends on the deprecated soc-camera framework.
Move it to staging in preparation for being removed unless someone does
the work to convert it to a proper V4L2 subdev driver.
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
The s_parm and g_parm did nothing. Remove them.
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
The s_parm callback in mt9m114 driver did nothing, remove it.
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
