SND_SOC_ES8328 is selected by SND_SOC_ES8328_I2C. SND_SOC_WCD939X is
selected by SND_SOC_WCD939X. None of these are user-visible options so
their presence in defconfig is redundant.
Link: https://lore.kernel.org/r/20250612134421.95782-4-krzysztof.kozlowski@linaro.org
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Sound drivers are not essential to boot boards or mount rootfs,
therefore in effort to reduce the size of kernel image (and boot images)
switch the ASoC drivers to modules to decrease the size:
vmlinux: 154528 kB -> 152864 kB
Image: 39391 kB -> 39067 kB
No difference in resulting include/generated/autoconf.h, except making
modules: SND_SOC_SAMSUNG, SND_SOC_SDCA_OPTIONAL, SND_SOC_APPLE_MCA,
SND_TIMER, SND_COMPRESS_OFFLOAD, SND_PCM, SND_SOC_SOF_OF and
SND_DMAENGINE_PCM.
Suggested-by: Geert Uytterhoeven <geert@linux-m68k.org>
Acked-by: Arnd Bergmann <arnd@arndb.de>
Acked-by: Sven Peter <sven@kernel.org>
Link: https://lore.kernel.org/r/20250612134421.95782-3-krzysztof.kozlowski@linaro.org
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Protect global edid_info behind CONFIG_FIRMWARE_EDID and remove
the config tests for CONFIG_X86. Makes edid_info available iff
its option has been enabled.
Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>
Reviewed-by: Helge Deller <deller@gmx.de>
Link: https://lore.kernel.org/r/20250602075537.137759-3-tzimmermann@suse.de
DRM drivers such as efidrm and vesadrm can export firmware EDID
data to userspace. Make the related option CONFIG_FIRMWARE_EDID
available without CONFIG_FB. Make it depend on X86, which is
currently the only architecture providing EDID information.
Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>
Reviewed-by: Helge Deller <deller@gmx.de>
Link: https://lore.kernel.org/r/20250602075537.137759-2-tzimmermann@suse.de
We created a new tracepoint but forgot to put it in. Fix that.
Cc: rostedt@goodmis.org
Cc: stable@vger.kernel.org # v6.14
Fixes: 59a57acbce ("xfs: check that the rtrmapbt maxlevels doesn't increase when growing fs")
Signed-off-by: Darrick J. Wong <djwong@kernel.org>
Reviewed-by: Carlos Maiolino <cmaiolino@redhat.com>
Reported-by: Steven Rostedt <rostedt@goodmis.org>
Closes: https://lore.kernel.org/all/20250612131021.114e6ec8@batman.local.home/
Signed-off-by: Carlos Maiolino <cem@kernel.org>
Simplify error handling in this function implementation.
* Delete unnecessary pointer checks and variable assignments.
* Omit a redundant function call.
This issue was detected by using the Coccinelle software.
Signed-off-by: Markus Elfring <elfring@users.sourceforge.net>
Reviewed-by: Darrick J. Wong <djwong@kernel.org>
Signed-off-by: Carlos Maiolino <cem@kernel.org>
Commit f3e2e53823 ("xfs: add inode to zone caching for data placement")
add the new code right between xfs_submit_zoned_bio and
xfs_zone_alloc_and_submit which implement the main zoned write path.
Move xfs_submit_zoned_bio down to keep it together again.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Carlos Maiolino <cmaiolino@redhat.com>
Reviewed-by: Hans Holmberg <hans.holmberg@wdc.com>
Signed-off-by: Carlos Maiolino <cem@kernel.org>
Use xfs_readonly_buftarg instead of open coding it.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Hans Holmberg <hans.holmberg@wdc.com>
Reviewed-by: John Garry <john.g.garry@oracle.com>
Signed-off-by: Carlos Maiolino <cem@kernel.org>
Remove the check for a NULL mru or mru->list in xfs_mru_cache_insert
as this API misused lead to a direct NULL pointer dereference on first
use and is not user triggerable. As a smatch run by Dan points out
with the recent cleanup it would otherwise try to free the object we
just determined to be NULL for this impossible to reach case.
Fixes: 70b95cb865 ("xfs: free the item in xfs_mru_cache_insert on failure")
Reported-by: Dan Carpenter <dan.carpenter@linaro.org>
Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Hans Holmberg <hans.holmberg@wdc.com>
Signed-off-by: Carlos Maiolino <cem@kernel.org>
Ensure the file system hasn't been shut down before waiting for a free
zone to become available, because that won't happen on a shut down
file system. Without this processes can occasionally get stuck in
the allocator wait loop when racing with a file system shutdown.
This sporadically happens when running generic/388 or generic/475.
Fixes: 4e4d520755 ("xfs: add the zoned space allocator")
Reported-by: Shinichiro Kawasaki <shinichiro.kawasaki@wdc.com>
Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Hans Holmberg <hans.holmberg@wdc.com>
Tested-by: Shin'ichiro Kawasaki <shinichiro.kawasaki@wdc.com>
Signed-off-by: Carlos Maiolino <cem@kernel.org>
The assert in function file_seek_cur_needs_f_lock() can be triggered very
easily because there are many users of vfs_llseek() (such as overlayfs)
that do their custom locking around llseek instead of relying on
fdget_pos(). Just drop the overzealous assertion.
Fixes: da06e3c517 ("fs: don't needlessly acquire f_lock")
Suggested-by: Jan Kara <jack@suse.cz>
Suggested-by: Mateusz Guzik <mjguzik@gmail.com>
Signed-off-by: Luis Henriques <luis@igalia.com>
Link: https://lore.kernel.org/20250613101111.17716-1-luis@igalia.com
Signed-off-by: Christian Brauner <brauner@kernel.org>
struct gpio_chip now has callbacks for setting line values that return
an integer, allowing to indicate failures. Convert the driver to using
them.
Signed-off-by: Stefan Wahren <wahrenst@gmx.net>
Reviewed-by: Florian Fainelli <florian.fainelli@broadcom.com>
Link: https://lore.kernel.org/r/20250614111216.93677-1-wahrenst@gmx.net
Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
It is very useful to find driver implementing compatibles with `git grep
compatible`, so driver should not use defines for that string, even if
this means string will be effectively duplicated.
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Reviewed-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Link: https://lore.kernel.org/r/20250613071627.46687-2-krzysztof.kozlowski@linaro.org
Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
The gpio-spacemit-k1 driver can be compiled as a module. Add missing
MODULE_DEVICE_TABLE so it can be matched by modalias and automatically
loaded by udev.
Fixes: d00553240e ("gpio: spacemit: add support for K1 SoC")
Signed-off-by: Vivian Wang <wangruikang@iscas.ac.cn>
Reviewed-by: Yixun Lan <dlan@gentoo.org>
Link: https://lore.kernel.org/r/20250613-k1-gpio-of-table-v1-1-9015da8fdfdb@iscas.ac.cn
Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
irq_domain_create_simple() takes fwnode as the first argument. It can be
extracted from the struct device using dev_fwnode() helper instead of
using of_node with of_fwnode_handle().
So use the dev_fwnode() helper where applicable.
Signed-off-by: Jiri Slaby (SUSE) <jirislaby@kernel.org>
Link: https://lore.kernel.org/r/20250611104348.192092-6-jirislaby@kernel.org
[Bartosz: tweaked the commit message]
Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
Fix the compile-time warning
drivers/video/fbdev/sis/sis_main.c: warning: EXPORT_SYMBOL() is used, but #include <linux/export.h> is missing
The affected symbols are not used outside of their module. Some of
the symbols are not used anywhere, so remove the functions entirely.
Also remove the related, but unused, define SISFB_HAVE_MALLOC_NEW.
v2:
- remove unused functions (Helge)
Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>
Reviewed-by: Helge Deller <deller@gmx.de>
Fixes: a934a57a42 ("scripts/misc-check: check missing #include <linux/export.h> when W=1")
Cc: Masahiro Yamada <masahiroy@kernel.org>
Cc: Nathan Chancellor <nathan@kernel.org>
Link: https://lore.kernel.org/r/20250612081738.197826-13-tzimmermann@suse.de
Fix the compile-time warning
drivers/video/fbdev/pxafb.c: warning: EXPORT_SYMBOL() is used, but #include <linux/export.h> is missing
The affected symbol is not used anywhere, so remove the function
entirely.
v2:
- remove unused functions (Helge)
Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>
Reviewed-by: Helge Deller <deller@gmx.de>
Fixes: a934a57a42 ("scripts/misc-check: check missing #include <linux/export.h> when W=1")
Cc: Masahiro Yamada <masahiroy@kernel.org>
Cc: Nathan Chancellor <nathan@kernel.org>
Link: https://lore.kernel.org/r/20250612081738.197826-12-tzimmermann@suse.de
Fix the compile-time warnings
drivers/video/fbdev/omap2/omapfb/dss/dpi.c: warning: EXPORT_SYMBOL() is not used, but #include <linux/export.h> is present
drivers/video/fbdev/omap2/omapfb/dss/sdi.c: warning: EXPORT_SYMBOL() is not used, but #include <linux/export.h> is present
drivers/video/fbdev/omap2/omapfb/omapfb-ioctl.c: warning: EXPORT_SYMBOL() is not used, but #include <linux/export.h> is present
Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>
Reviewed-by: Helge Deller <deller@gmx.de>
Fixes: 7d95680d64 ("scripts/misc-check: check unnecessary #include <linux/export.h> when W=1")
Cc: Masahiro Yamada <masahiroy@kernel.org>
Cc: Nathan Chancellor <nathan@kernel.org>
Link: https://lore.kernel.org/r/20250612081738.197826-10-tzimmermann@suse.de
Fix the compile-time warnings
drivers/video/fbdev/omap2/omapfb/dss/apply.c: warning: EXPORT_SYMBOL() is used, but #include <linux/export.h> is missing
drivers/video/fbdev/omap2/omapfb/dss/core.c: warning: EXPORT_SYMBOL() is used, but #include <linux/export.h> is missing
drivers/video/fbdev/omap2/omapfb/dss/dispc-compat.c: warning: EXPORT_SYMBOL() is used, but #include <linux/export.h> is missing
drivers/video/fbdev/omap2/omapfb/dss/display.c: warning: EXPORT_SYMBOL() is used, but #include <linux/export.h> is missing
drivers/video/fbdev/omap2/omapfb/dss/dss-of.c: warning: EXPORT_SYMBOL() is used, but #include <linux/export.h> is missing
drivers/video/fbdev/omap2/omapfb/dss/dss_features.c: warning: EXPORT_SYMBOL() is used, but #include <linux/export.h> is missing
drivers/video/fbdev/omap2/omapfb/dss/manager.c: warning: EXPORT_SYMBOL() is used, but #include <linux/export.h> is missing
drivers/video/fbdev/omap2/omapfb/dss/output.c: warning: EXPORT_SYMBOL() is used, but #include <linux/export.h> is missing
drivers/video/fbdev/omap2/omapfb/dss/overlay.c: warning: EXPORT_SYMBOL() is used, but #include <linux/export.h> is missing
drivers/video/fbdev/omap2/omapfb/dss/venc.c: warning: EXPORT_SYMBOL() is used, but #include <linux/export.h> is missing
drivers/video/fbdev/omap2/omapfb/vrfb.c: warning: EXPORT_SYMBOL() is used, but #include <linux/export.h> is missing
Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>
Reviewed-by: Helge Deller <deller@gmx.de>
Fixes: a934a57a42 ("scripts/misc-check: check missing #include <linux/export.h> when W=1")
Cc: Masahiro Yamada <masahiroy@kernel.org>
Cc: Nathan Chancellor <nathan@kernel.org>
Link: https://lore.kernel.org/r/20250612081738.197826-9-tzimmermann@suse.de
Fix the compile-time warnings
drivers/video/fbdev/matrox/g450_pll.c: warning: EXPORT_SYMBOL() is used, but #include <linux/export.h> is missing
drivers/video/fbdev/matrox/matroxfb_DAC1064.c: warning: EXPORT_SYMBOL() is used, but #include <linux/export.h> is missing
drivers/video/fbdev/matrox/matroxfb_Ti3026.c: warning: EXPORT_SYMBOL() is used, but #include <linux/export.h> is missing
drivers/video/fbdev/matrox/matroxfb_accel.c: warning: EXPORT_SYMBOL() is used, but #include <linux/export.h> is missing
drivers/video/fbdev/matrox/matroxfb_base.c: warning: EXPORT_SYMBOL() is used, but #include <linux/export.h> is missing
drivers/video/fbdev/matrox/matroxfb_g450.c: warning: EXPORT_SYMBOL() is used, but #include <linux/export.h> is missing
drivers/video/fbdev/matrox/matroxfb_misc.c: warning: EXPORT_SYMBOL() is used, but #include <linux/export.h> is missing
Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>
Reviewed-by: Helge Deller <deller@gmx.de>
Fixes: a934a57a42 ("scripts/misc-check: check missing #include <linux/export.h> when W=1")
Cc: Masahiro Yamada <masahiroy@kernel.org>
Cc: Nathan Chancellor <nathan@kernel.org>
Link: https://lore.kernel.org/r/20250612081738.197826-7-tzimmermann@suse.de
Fix the compile-time warning
drivers/video/fbdev/cyber2000fb.c: warning: EXPORT_SYMBOL() is used, but #include <linux/export.h> is missing
The affected symbols are not used anywhere, so remove the functions
entirely.
v2:
- remove unused functions (Helge)
Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>
Reviewed-by: Helge Deller <deller@gmx.de>
Fixes: a934a57a42 ("scripts/misc-check: check missing #include <linux/export.h> when W=1")
Cc: Masahiro Yamada <masahiroy@kernel.org>
Cc: Nathan Chancellor <nathan@kernel.org>
Link: https://lore.kernel.org/r/20250612081738.197826-5-tzimmermann@suse.de
Fix the compile-time warnings
drivers/video/fbdev/core/cfbcopyarea.c: warning: EXPORT_SYMBOL() is used, but #include <linux/export.h> is missing
drivers/video/fbdev/core/cfbfillrect.c: warning: EXPORT_SYMBOL() is used, but #include <linux/export.h> is missing
drivers/video/fbdev/core/cfbimgblt.c: warning: EXPORT_SYMBOL() is used, but #include <linux/export.h> is missing
drivers/video/fbdev/core/fb_ddc.c: warning: EXPORT_SYMBOL() is used, but #include <linux/export.h> is missing
drivers/video/fbdev/core/fb_defio.c: warning: EXPORT_SYMBOL() is used, but #include <linux/export.h> is missing
drivers/video/fbdev/core/fb_io_fops.c: warning: EXPORT_SYMBOL() is used, but #include <linux/export.h> is missing
drivers/video/fbdev/core/fb_sys_fops.c: warning: EXPORT_SYMBOL() is used, but #include <linux/export.h> is missing
drivers/video/fbdev/core/fbcmap.c: warning: EXPORT_SYMBOL() is used, but #include <linux/export.h> is missing
drivers/video/fbdev/core/fbcon.c: warning: EXPORT_SYMBOL() is used, but #include <linux/export.h> is missing
drivers/video/fbdev/core/fbmon.c: warning: EXPORT_SYMBOL() is used, but #include <linux/export.h> is missing
drivers/video/fbdev/core/modedb.c: warning: EXPORT_SYMBOL() is used, but #include <linux/export.h> is missing
drivers/video/fbdev/core/svgalib.c: warning: EXPORT_SYMBOL() is used, but #include <linux/export.h> is missing
drivers/video/fbdev/core/syscopyarea.c: warning: EXPORT_SYMBOL() is used, but #include <linux/export.h> is missing
drivers/video/fbdev/core/sysfillrect.c: warning: EXPORT_SYMBOL() is used, but #include <linux/export.h> is missing
drivers/video/fbdev/core/sysimgblt.c: warning: EXPORT_SYMBOL() is used, but #include <linux/export.h> is missing
drivers/video/fbdev/macmodes.c: warning: EXPORT_SYMBOL() is used, but #include <linux/export.h> is missing
drivers/video/fbdev/sbuslib.c: warning: EXPORT_SYMBOL() is used, but #include <linux/export.h> is missing
drivers/video/fbdev/wmt_ge_rops.c: warning: EXPORT_SYMBOL() is used, but #include <linux/export.h> is missing
Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>
Reviewed-by: Helge Deller <deller@gmx.de>
Fixes: a934a57a42 ("scripts/misc-check: check missing #include <linux/export.h> when W=1")
Cc: Masahiro Yamada <masahiroy@kernel.org>
Cc: Nathan Chancellor <nathan@kernel.org>
Link: https://lore.kernel.org/r/20250612081738.197826-3-tzimmermann@suse.de
Fix the compile-time warnings
drivers/gpu/drm/ttm/tests/ttm_kunit_helpers.c: warning: EXPORT_SYMBOL() is used, but #include <linux/export.h> is missing
drivers/gpu/drm/ttm/tests/ttm_mock_manager.c: warning: EXPORT_SYMBOL() is used, but #include <linux/export.h> is missing
drivers/gpu/drm/ttm/ttm_agp_backend.c: warning: EXPORT_SYMBOL() is used, but #include <linux/export.h> is missing
drivers/gpu/drm/ttm/ttm_backup.c: warning: EXPORT_SYMBOL() is used, but #include <linux/export.h> is missing
drivers/gpu/drm/ttm/ttm_bo.c: warning: EXPORT_SYMBOL() is used, but #include <linux/export.h> is missing
drivers/gpu/drm/ttm/ttm_bo_util.c: warning: EXPORT_SYMBOL() is used, but #include <linux/export.h> is missing
drivers/gpu/drm/ttm/ttm_bo_vm.c: warning: EXPORT_SYMBOL() is used, but #include <linux/export.h> is missing
drivers/gpu/drm/ttm/ttm_device.c: warning: EXPORT_SYMBOL() is used, but #include <linux/export.h> is missing
drivers/gpu/drm/ttm/ttm_execbuf_util.c: warning: EXPORT_SYMBOL() is used, but #include <linux/export.h> is missing
drivers/gpu/drm/ttm/ttm_pool.c: warning: EXPORT_SYMBOL() is used, but #include <linux/export.h> is missing
drivers/gpu/drm/ttm/ttm_range_manager.c: warning: EXPORT_SYMBOL() is used, but #include <linux/export.h> is missing
drivers/gpu/drm/ttm/ttm_resource.c: warning: EXPORT_SYMBOL() is used, but #include <linux/export.h> is missing
drivers/gpu/drm/ttm/ttm_tt.c: warning: EXPORT_SYMBOL() is used, but #include <linux/export.h> is missing
Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>
Fixes: a934a57a42 ("scripts/misc-check: check missing #include <linux/export.h> when W=1")
Reviewed-by: André Almeida <andrealmeid@igalia.com>
Cc: Masahiro Yamada <masahiroy@kernel.org>
Cc: Nathan Chancellor <nathan@kernel.org>
Link: https://lore.kernel.org/r/20250612121633.229222-10-tzimmermann@suse.de
Fix the compile-time warnings
drivers/gpu/drm/scheduler/sched_entity.c: warning: EXPORT_SYMBOL() is used, but #include <linux/export.h> is missing
drivers/gpu/drm/scheduler/sched_fence.c: warning: EXPORT_SYMBOL() is used, but #include <linux/export.h> is missing
drivers/gpu/drm/scheduler/sched_main.c: warning: EXPORT_SYMBOL() is used, but #include <linux/export.h> is missing
Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>
Fixes: a934a57a42 ("scripts/misc-check: check missing #include <linux/export.h> when W=1")
Reviewed-by: André Almeida <andrealmeid@igalia.com>
Cc: Masahiro Yamada <masahiroy@kernel.org>
Cc: Nathan Chancellor <nathan@kernel.org>
Link: https://lore.kernel.org/r/20250612121633.229222-9-tzimmermann@suse.de
Fix the compile-time warnings
drivers/gpu/drm/drm_panel.c: warning: EXPORT_SYMBOL() is used, but #include <linux/export.h> is missing
drivers/gpu/drm/drm_panel_backlight_quirks.c: warning: EXPORT_SYMBOL() is used, but #include <linux/export.h> is missing
drivers/gpu/drm/drm_panel_orientation_quirks.c: warning: EXPORT_SYMBOL() is used, but #include <linux/export.h> is missing
drivers/gpu/drm/panel/panel-samsung-s6e63m0.c: warning: EXPORT_SYMBOL() is used, but #include <linux/export.h> is missing
Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>
Fixes: a934a57a42 ("scripts/misc-check: check missing #include <linux/export.h> when W=1")
Reviewed-by: André Almeida <andrealmeid@igalia.com>
Cc: Masahiro Yamada <masahiroy@kernel.org>
Cc: Nathan Chancellor <nathan@kernel.org>
Link: https://lore.kernel.org/r/20250612121633.229222-8-tzimmermann@suse.de
Fix the compile-time warnings
drivers/gpu/drm/drm_gem.c: warning: EXPORT_SYMBOL() is used, but #include <linux/export.h> is missing
drivers/gpu/drm/drm_gem_atomic_helper.c: warning: EXPORT_SYMBOL() is used, but #include <linux/export.h> is missing
drivers/gpu/drm/drm_gem_framebuffer_helper.c: warning: EXPORT_SYMBOL() is used, but #include <linux/export.h> is missing
drivers/gpu/drm/drm_gem_ttm_helper.c: warning: EXPORT_SYMBOL() is used, but #include <linux/export.h> is missing
drivers/gpu/drm/drm_gem_vram_helper.c: warning: EXPORT_SYMBOL() is used, but #include <linux/export.h> is missing
Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>
Fixes: a934a57a42 ("scripts/misc-check: check missing #include <linux/export.h> when W=1")
Reviewed-by: André Almeida <andrealmeid@igalia.com>
Cc: Masahiro Yamada <masahiroy@kernel.org>
Cc: Nathan Chancellor <nathan@kernel.org>
Link: https://lore.kernel.org/r/20250612121633.229222-7-tzimmermann@suse.de
Fix the compile-time warnings
drivers/gpu/drm/display/drm_bridge_connector.c: warning: EXPORT_SYMBOL() is used, but #include <linux/export.h> is missing
drivers/gpu/drm/display/drm_dp_aux_bus.c: warning: EXPORT_SYMBOL() is used, but #include <linux/export.h> is missing
drivers/gpu/drm/display/drm_dp_cec.c: warning: EXPORT_SYMBOL() is used, but #include <linux/export.h> is missing
drivers/gpu/drm/display/drm_dp_helper.c: warning: EXPORT_SYMBOL() is used, but #include <linux/export.h> is missing
drivers/gpu/drm/display/drm_dp_mst_topology.c: warning: EXPORT_SYMBOL() is used, but #include <linux/export.h> is missing
drivers/gpu/drm/display/drm_dp_tunnel.c: warning: EXPORT_SYMBOL() is used, but #include <linux/export.h> is missing
drivers/gpu/drm/display/drm_dsc_helper.c: warning: EXPORT_SYMBOL() is used, but #include <linux/export.h> is missing
drivers/gpu/drm/display/drm_hdmi_audio_helper.c: warning: EXPORT_SYMBOL() is used, but #include <linux/export.h> is missing
drivers/gpu/drm/display/drm_hdmi_cec_helper.c: warning: EXPORT_SYMBOL() is used, but #include <linux/export.h> is missing
drivers/gpu/drm/display/drm_hdmi_cec_notifier_helper.c: warning: EXPORT_SYMBOL() is used, but #include <linux/export.h> is missing
drivers/gpu/drm/display/drm_hdmi_helper.c: warning: EXPORT_SYMBOL() is used, but #include <linux/export.h> is missing
drivers/gpu/drm/display/drm_hdmi_state_helper.c: warning: EXPORT_SYMBOL() is used, but #include <linux/export.h> is missing
drivers/gpu/drm/display/drm_scdc_helper.c: warning: EXPORT_SYMBOL() is used, but #include <linux/export.h> is missing
Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>
Fixes: a934a57a42 ("scripts/misc-check: check missing #include <linux/export.h> when W=1")
Reviewed-by: André Almeida <andrealmeid@igalia.com>
Cc: Masahiro Yamada <masahiroy@kernel.org>
Cc: Nathan Chancellor <nathan@kernel.org>
Link: https://lore.kernel.org/r/20250612121633.229222-6-tzimmermann@suse.de
Fixes the compile-time warnings
drivers/gpu/drm/clients/drm_client_setup.c: warning: EXPORT_SYMBOL() is used, but #include <linux/export.h> is missing
drivers/gpu/drm/drm_client.c: warning: EXPORT_SYMBOL() is used, but #include <linux/export.h> is missing
drivers/gpu/drm/drm_client_event.c: warning: EXPORT_SYMBOL() is used, but #include <linux/export.h> is missing
drivers/gpu/drm/drm_client_modeset.c: warning: EXPORT_SYMBOL() is used, but #include <linux/export.h> is missing
drivers/gpu/drm/drm_fb_helper.c: warning: EXPORT_SYMBOL() is used, but #include <linux/export.h> is missing
drivers/gpu/drm/drm_fbdev_dma.c: warning: EXPORT_SYMBOL() is used, but #include <linux/export.h> is missing
drivers/gpu/drm/drm_fbdev_shmem.c: warning: EXPORT_SYMBOL() is used, but #include <linux/export.h> is missing
drivers/gpu/drm/drm_fbdev_ttm.c: warning: EXPORT_SYMBOL() is used, but #include <linux/export.h> is missing
Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>
Fixes: a934a57a42 ("scripts/misc-check: check missing #include <linux/export.h> when W=1")
Reviewed-by: André Almeida <andrealmeid@igalia.com>
Cc: Masahiro Yamada <masahiroy@kernel.org>
Cc: Nathan Chancellor <nathan@kernel.org>
Link: https://lore.kernel.org/r/20250612121633.229222-5-tzimmermann@suse.de
Fix compile-time warnings
drivers/gpu/drm/bridge/analogix/analogix-i2c-dptx.c: warning: EXPORT_SYMBOL() is used, but #include <linux/export.h> is missing
drivers/gpu/drm/bridge/analogix/analogix_dp_core.c: warning: EXPORT_SYMBOL() is used, but #include <linux/export.h> is missing
drivers/gpu/drm/bridge/aux-bridge.c: warning: EXPORT_SYMBOL() is used, but #include <linux/export.h> is missing
drivers/gpu/drm/bridge/aux-hpd-bridge.c: warning: EXPORT_SYMBOL() is used, but #include <linux/export.h> is missing
drivers/gpu/drm/bridge/imx/imx-legacy-bridge.c: warning: EXPORT_SYMBOL() is used, but #include <linux/export.h> is missing
drivers/gpu/drm/bridge/panel.c: warning: EXPORT_SYMBOL() is used, but #include <linux/export.h> is missing
drivers/gpu/drm/bridge/samsung-dsim.c: warning: EXPORT_SYMBOL() is used, but #include <linux/export.h> is missing
drivers/gpu/drm/bridge/synopsys/dw-hdmi-qp.c: warning: EXPORT_SYMBOL() is used, but #include <linux/export.h> is missing
drivers/gpu/drm/bridge/synopsys/dw-hdmi.c: warning: EXPORT_SYMBOL() is used, but #include <linux/export.h> is missing
drivers/gpu/drm/bridge/synopsys/dw-mipi-dsi.c: warning: EXPORT_SYMBOL() is used, but #include <linux/export.h> is missing
drivers/gpu/drm/bridge/synopsys/dw-mipi-dsi2.c: warning: EXPORT_SYMBOL() is used, but #include <linux/export.h> is missing
drivers/gpu/drm/drm_bridge.c: warning: EXPORT_SYMBOL() is used, but #include <linux/export.h> is missing
drivers/gpu/drm/drm_bridge_helper.c: warning: EXPORT_SYMBOL() is used, but #include <linux/export.h> is missing
Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>
Fixes: a934a57a42 ("scripts/misc-check: check missing #include <linux/export.h> when W=1")
Reviewed-by: André Almeida <andrealmeid@igalia.com>
Cc: Masahiro Yamada <masahiroy@kernel.org>
Cc: Nathan Chancellor <nathan@kernel.org>
Link: https://lore.kernel.org/r/20250612121633.229222-4-tzimmermann@suse.de
Fix the compile-time warnings
drivers/gpu/drm/drm_atomic.c: warning: EXPORT_SYMBOL() is used, but #include <linux/export.h> is missing
drivers/gpu/drm/drm_atomic_helper.c: warning: EXPORT_SYMBOL() is used, but #include <linux/export.h> is missing
drivers/gpu/drm/drm_atomic_state_helper.c: warning: EXPORT_SYMBOL() is used, but #include <linux/export.h> is missing
drivers/gpu/drm/drm_atomic_uapi.c: warning: EXPORT_SYMBOL() is used, but #include <linux/export.h> is missing
drivers/gpu/drm/drm_auth.c: warning: EXPORT_SYMBOL() is used, but #include <linux/export.h> is missing
drivers/gpu/drm/drm_buddy.c: warning: EXPORT_SYMBOL() is used, but #include <linux/export.h> is missing
drivers/gpu/drm/drm_color_mgmt.c: warning: EXPORT_SYMBOL() is used, but #include <linux/export.h> is missing
drivers/gpu/drm/drm_connector.c: warning: EXPORT_SYMBOL() is used, but #include <linux/export.h> is missing
drivers/gpu/drm/drm_damage_helper.c: warning: EXPORT_SYMBOL() is used, but #include <linux/export.h> is missing
drivers/gpu/drm/drm_debugfs_crc.c: warning: EXPORT_SYMBOL() is used, but #include <linux/export.h> is missing
drivers/gpu/drm/drm_drv.c: warning: EXPORT_SYMBOL() is used, but #include <linux/export.h> is missing
drivers/gpu/drm/drm_edid.c: warning: EXPORT_SYMBOL() is used, but #include <linux/export.h> is missing
drivers/gpu/drm/drm_exec.c: warning: EXPORT_SYMBOL() is used, but #include <linux/export.h> is missing
drivers/gpu/drm/drm_fb_dma_helper.c: warning: EXPORT_SYMBOL() is used, but #include <linux/export.h> is missing
drivers/gpu/drm/drm_file.c: warning: EXPORT_SYMBOL() is used, but #include <linux/export.h> is missing
drivers/gpu/drm/drm_flip_work.c: warning: EXPORT_SYMBOL() is used, but #include <linux/export.h> is missing
drivers/gpu/drm/drm_format_helper.c: warning: EXPORT_SYMBOL() is used, but #include <linux/export.h> is missing
drivers/gpu/drm/drm_gpusvm.c: warning: EXPORT_SYMBOL() is used, but #include <linux/export.h> is missing
drivers/gpu/drm/drm_gpuvm.c: warning: EXPORT_SYMBOL() is used, but #include <linux/export.h> is missing
drivers/gpu/drm/drm_managed.c: warning: EXPORT_SYMBOL() is used, but #include <linux/export.h> is missing
drivers/gpu/drm/drm_mipi_dbi.c: warning: EXPORT_SYMBOL() is used, but #include <linux/export.h> is missing
drivers/gpu/drm/drm_mipi_dsi.c: warning: EXPORT_SYMBOL() is used, but #include <linux/export.h> is missing
drivers/gpu/drm/drm_mode_config.c: warning: EXPORT_SYMBOL() is used, but #include <linux/export.h> is missing
drivers/gpu/drm/drm_modeset_helper.c: warning: EXPORT_SYMBOL() is used, but #include <linux/export.h> is missing
drivers/gpu/drm/drm_modeset_lock.c: warning: EXPORT_SYMBOL() is used, but #include <linux/export.h> is missing
drivers/gpu/drm/drm_panic.c: warning: EXPORT_SYMBOL() is used, but #include <linux/export.h> is missing
drivers/gpu/drm/drm_plane.c: warning: EXPORT_SYMBOL() is used, but #include <linux/export.h> is missing
drivers/gpu/drm/drm_plane_helper.c: warning: EXPORT_SYMBOL() is used, but #include <linux/export.h> is missing
drivers/gpu/drm/drm_print.c: warning: EXPORT_SYMBOL() is used, but #include <linux/export.h> is missing
drivers/gpu/drm/drm_privacy_screen.c: warning: EXPORT_SYMBOL() is used, but #include <linux/export.h> is missing
drivers/gpu/drm/drm_self_refresh_helper.c: warning: EXPORT_SYMBOL() is used, but #include <linux/export.h> is missing
drivers/gpu/drm/drm_simple_kms_helper.c: warning: EXPORT_SYMBOL() is used, but #include <linux/export.h> is missing
drivers/gpu/drm/drm_suballoc.c: warning: EXPORT_SYMBOL() is used, but #include <linux/export.h> is missing
drivers/gpu/drm/drm_syncobj.c: warning: EXPORT_SYMBOL() is used, but #include <linux/export.h> is missing
drivers/gpu/drm/drm_vblank_work.c: warning: EXPORT_SYMBOL() is used, but #include <linux/export.h> is missing
drivers/gpu/drm/drm_vma_manager.c: warning: EXPORT_SYMBOL() is used, but #include <linux/export.h> is missing
drivers/gpu/drm/drm_writeback.c: warning: EXPORT_SYMBOL() is used, but #include <linux/export.h> is missing
drivers/gpu/drm/lib/drm_random.c: warning: EXPORT_SYMBOL() is used, but #include <linux/export.h> is missing
drivers/gpu/drm/tests/drm_kunit_helpers.c: warning: EXPORT_SYMBOL() is used, but #include <linux/export.h> is missing
Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>
Fixes: a934a57a42 ("scripts/misc-check: check missing #include <linux/export.h> when W=1")
Reviewed-by: André Almeida <andrealmeid@igalia.com>
Cc: Masahiro Yamada <masahiroy@kernel.org>
Cc: Nathan Chancellor <nathan@kernel.org>
Link: https://lore.kernel.org/r/20250612121633.229222-3-tzimmermann@suse.de
With Gen2 converted to use the common media device there is only one
caller left for the helper to notify a video device of an event, fold it
in.
Signed-off-by: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se>
Reviewed-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Link: https://lore.kernel.org/r/20250613153434.2001800-14-niklas.soderlund+renesas@ragnatech.se
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Complete the conversion from soc_camera to a full fledge media
controller enabled devices for all supported generations of the device.
All work is already done as this is already supported on Gen3, and
later.
All that is missing is removing all special cases for the non
media-graph call paths and use the common ones in their place.
The one change that stands out is dropping the doubling of the height in
the Gen2 scaler setup, rvin_scaler_gen2(). In the Gen2 non-MC world the
VIN size was set to match the video source subdevices, and if that was a
TOP/BOTTOM video source it needed to be doubled for the scaler to
function properly. In the MC world this is now handled by user-space
configuration of the pipeline and the adjustment is not needed.
Mark the completion of converting from soc_camera by injecting an
attribution of myself in the header.
Signed-off-by: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se>
Reviewed-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Link: https://lore.kernel.org/r/20250613153434.2001800-13-niklas.soderlund+renesas@ragnatech.se
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Before moving Gen2 to media controller simplify the creation of controls
by not exposing the sub-device controls on the video device. This could
be done while enabling media controller but doing it separately reduces
the changes needed to do so.
The rework also allows the cleanup and remove paths to be simplified by
folding all special cases into the only remaining call site.
Signed-off-by: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se>
Reviewed-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Link: https://lore.kernel.org/r/20250613153434.2001800-12-niklas.soderlund+renesas@ragnatech.se
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
On Gen2 where sub-devices where not exposed to user-space the field
TB/BT ordering was controlled by a hack in the VIN driver. Before
converting it to media device model where the subdevice is exposed
remove that hack.
Signed-off-by: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se>
Reviewed-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Link: https://lore.kernel.org/r/20250613153434.2001800-11-niklas.soderlund+renesas@ragnatech.se
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Prepare for Gen2 media graph support by always initializing a media pad
for the VIN device.
Signed-off-by: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se>
Reviewed-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Link: https://lore.kernel.org/r/20250613153434.2001800-10-niklas.soderlund+renesas@ragnatech.se
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
The VIN usage of v4l-async is complex and stems from organic growth of
the driver of supporting both private local subdevices (Gen2, Gen3) and
subdevices shared between all VIN instances (Gen3 and Gen4).
The driver used a separate notifier for each VIN for the private local
ones, and a shared group notifier for the shared ones. This was complex
and lead to subtle bugs when unbinding and later rebinding subdevices in
one of the notifiers having to handle different edge cases depending on
if it also had subdevices in the other notifiers etc.
To simplify this have the Gen2 devices allocate and form a VIN group
too. This way all subdevices on all models can be collect in a
single group notifier. Then there is only a single complete callback for
all where the video devices and subdevice nodes can be registered etc.
Signed-off-by: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se>
Tested-by: Tomi Valkeinen <tomi.valkeinen+renesas@ideasonboard.com>
Reviewed-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Link: https://lore.kernel.org/r/20250613153434.2001800-9-niklas.soderlund+renesas@ragnatech.se
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Use the __free(fwnode_handle) hooks to free the endpoints when the
function exits to simplify the error paths and make the intent more
clear.
While at it correct the error message when failing to parse an endpoint
to report the correct node.
Signed-off-by: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se>
Reviewed-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Link: https://lore.kernel.org/r/20250613153434.2001800-8-niklas.soderlund+renesas@ragnatech.se
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
The R-Car VIN driver is needlessly complex and uses more then one
v4l-async notifier to attach to all its subdevices. Prepare for unifying
them by moving rvin_parallel_parse_of() to where it needs to be when
they are unified.
The function is moved verbatim and there is no change in behavior.
Signed-off-by: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se>
Tested-by: Tomi Valkeinen <tomi.valkeinen+renesas@ideasonboard.com>
Reviewed-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Link: https://lore.kernel.org/r/20250613153434.2001800-7-niklas.soderlund+renesas@ragnatech.se
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Prepare to move Gen2 and earlier models to media controller by
generating a unique VIN group id for each VIN instance. On Gen3 and Gen4
it is important to have a specific id in the group as media graph routes
depend on this. On Gen2 and earlier models all that will matter is to
have a unique id in the range.
Break out the id generation to a own function keeping the logic for Gen3
and Gen4 while generating a sequential id for Gen2 models.
Signed-off-by: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se>
Tested-by: Tomi Valkeinen <tomi.valkeinen+renesas@ideasonboard.com>
Reviewed-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Link: https://lore.kernel.org/r/20250613153434.2001800-6-niklas.soderlund+renesas@ragnatech.se
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Prepare for more failed probe conditions that needs cleanup by
converting the error path to use labels.
Signed-off-by: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se>
Reviewed-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Link: https://lore.kernel.org/r/20250613153434.2001800-5-niklas.soderlund+renesas@ragnatech.se
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
