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* media: videobuf2: core: Rename min_buffers_needed field in vb2_queueBenjamin Gaignard2023-12-138-10/+10
| | | | | | | | | | | | Rename min_buffers_needed into min_queued_buffers and update the documentation about it. Signed-off-by: Benjamin Gaignard <benjamin.gaignard@collabora.com> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> [hverkuil: Drop the change where min_queued_buffers + 1 buffers would be] [hverkuil: allocated. Now this patch only renames this field instead of making] [hverkuil: a functional change as well.] [hverkuil: Renamed 3 remaining min_buffers_needed occurrences.]
* media: v4l2-subdev: Add which field to struct v4l2_subdev_frame_intervalLaurent Pinchart2023-12-139-0/+91
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Due to a historical mishap, the v4l2_subdev_frame_interval structure is the only part of the V4L2 subdev userspace API that doesn't contain a 'which' field. This prevents trying frame intervals using the subdev 'TRY' state mechanism. Adding a 'which' field is simple as the structure has 8 reserved fields. This would however break userspace as the field is currently set to 0, corresponding to V4L2_SUBDEV_FORMAT_TRY, while the corresponding ioctls currently operate on the 'ACTIVE' state. We thus need to add a new subdev client cap, V4L2_SUBDEV_CLIENT_CAP_INTERVAL_USES_WHICH, to indicate that userspace is aware of this new field. All drivers that implement the subdev .get_frame_interval() and .set_frame_interval() operations are updated to return -EINVAL when operating on the TRY state, preserving the current behaviour. While at it, fix a bad copy&paste in the documentation of the struct v4l2_subdev_frame_interval_enum 'which' field. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Reviewed-by: Philipp Zabel <p.zabel@pengutronix.de> # for imx-media Reviewed-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Reviewed-by: Luca Ceresoli <luca.ceresoli@bootlin.com> # for tegra-video Reviewed-by: Mauro Carvalho Chehab <mchehab@kernel.org> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
* media: v4l2-subdev: Turn .[gs]_frame_interval into pad operationsLaurent Pinchart2023-12-1312-46/+61
| | | | | | | | | | | | | | | | | | | | | | The subdev .[gs]_frame_interval are video operations, but they operate on pads (and even on streams). Not only is this confusing, it causes practical issues for drivers as the operations don't receive a subdev state pointer, requiring manual state handling. To improve the situation, turn the operations into pad operations, and extend them to receive a state pointer like other pad operations. While at it, rename the operations to .[gs]et_frame_interval at the same time to match the naming scheme of other pad operations. This isn't strictly necessary, but given that all drivers using those operations need to be modified, handling the rename separately would generate more churn for very little gain (if at all). Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Reviewed-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Reviewed-by: Philipp Zabel <p.zabel@pengutronix.de> # for imx-media Reviewed-by: Luca Ceresoli <luca.ceresoli@bootlin.com> # for tegra-video Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
* staging: media: VIDEO_STARFIVE_CAMSS should depend on ARCH_STARFIVEGeert Uytterhoeven2023-12-071-0/+1
| | | | | | | | | | | | The StarFive Camera Subsystem is only present on the StarFive JH7110 SoC. Hence add a dependency on ARCH_STARFIVE, to prevent asking the user about this driver when configuring a kernel without StarFive SoC support. Fixes: bba185d141b1 ("media: staging: media: starfive: camss: Add core driver") Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Reviewed-by: Changhuang Liang <changhuang.liang@starfivetech.com> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
* media: staging: starfive: camss: fix off by one in isp_enum_mbus_code()Dan Carpenter2023-12-071-2/+2
| | | | | | | | | | These > comparisons should be >=. The formats->fmts[] array is either a pointer to isp_formats_sink[] or isp_formats_source[] respectively. Fixes: e57854628f58 ("media: staging: media: starfive: camss: Add ISP driver") Signed-off-by: Dan Carpenter <dan.carpenter@linaro.org> Reviewed-by: Changhuang Liang <changhuang.liang@starfivetech.com> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
* media: v4l2-subdev: Rename .init_cfg() operation to .init_state()Laurent Pinchart2023-12-049-15/+23
| | | | | | | | | | | | | | | | | | | | | | | | | The subdev .init_cfg() operation is affected by two issues: - It has long been extended to initialize a whole v4l2_subdev_state instead of just a v4l2_subdev_pad_config, but its name has stuck around. - Despite operating on a whole subdev state and not being directly exposed to the subdev users (either in-kernel or through the userspace API), .init_cfg() is categorized as a subdev pad operation. This participates in making the subdev API confusing for new developers. Fix it by renaming the operation to .init_state(), and make it a subdev internal operation. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Acked-by: Michael Riesch <michael.riesch@wolfvision.net> # for imx415 Acked-by: Shuah Khan <skhan@linuxfoundation.org> # for vimc Reviewed-by: Philipp Zabel <p.zabel@pengutronix.de> Reviewed-by: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> [Sakari Ailus: Resolved a conflict in Renesas vsp1 driver.] Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
* media: v4l: subdev: Switch to stream-aware state functionsSakari Ailus2023-11-2322-58/+46
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Switch all drivers accessing sub-device state to use the stream-aware functions. We will soon remove the old ones. This patch has been generated using the following Coccinelle script: ---------8<------------ @@ expression E1, E2, E3; @@ - v4l2_subdev_get_pad_format(E1, E2, E3) + v4l2_subdev_state_get_format(E2, E3) @@ expression E1, E2, E3; @@ - v4l2_subdev_get_pad_crop(E1, E2, E3) + v4l2_subdev_state_get_crop(E2, E3) @@ expression E1, E2, E3; @@ - v4l2_subdev_get_pad_compose(E1, E2, E3) + v4l2_subdev_state_get_compose(E2, E3) @@ expression E1, E2, E3; @@ - v4l2_subdev_get_try_format(E1, E2, E3) + v4l2_subdev_state_get_format(E2, E3) @@ expression E1, E2, E3; @@ - v4l2_subdev_get_try_crop(E1, E2, E3) + v4l2_subdev_state_get_crop(E2, E3) @@ expression E1, E2, E3; @@ - v4l2_subdev_get_try_compose(E1, E2, E3) + v4l2_subdev_state_get_compose(E2, E3) ---------8<------------ Additionally drivers/media/i2c/s5k5baf.c and drivers/media/platform/samsung/s3c-camif/camif-capture.c have been manually changed as Coccinelle didn't. Further local variables have been removed as they became unused as a result of the other changes. Also Coccinelle introduced indentation by space in files drivers/media/i2c/st-mipid02.c and drivers/media/platform/rockchip/rkisp1/rkisp1-isp.c. This has been also corrected. The diff from Coccinelle-generated changes are: > diff --git b/drivers/media/i2c/imx319.c a/drivers/media/i2c/imx319.c > index e549692ff478..420984382173 100644 > --- b/drivers/media/i2c/imx319.c > +++ a/drivers/media/i2c/imx319.c > @@ -2001,7 +2001,6 @@ static int imx319_do_get_pad_format(struct imx319 *imx319, > struct v4l2_subdev_format *fmt) > { > struct v4l2_mbus_framefmt *framefmt; > - struct v4l2_subdev *sd = &imx319->sd; > > if (fmt->which == V4L2_SUBDEV_FORMAT_TRY) { > framefmt = v4l2_subdev_state_get_format(sd_state, fmt->pad); > diff --git b/drivers/media/i2c/imx355.c a/drivers/media/i2c/imx355.c > index 96bdde685d65..e1b1d2fc79dd 100644 > --- b/drivers/media/i2c/imx355.c > +++ a/drivers/media/i2c/imx355.c > @@ -1299,7 +1299,6 @@ static int imx355_do_get_pad_format(struct imx355 *imx355, > struct v4l2_subdev_format *fmt) > { > struct v4l2_mbus_framefmt *framefmt; > - struct v4l2_subdev *sd = &imx355->sd; > > if (fmt->which == V4L2_SUBDEV_FORMAT_TRY) { > framefmt = v4l2_subdev_state_get_format(sd_state, fmt->pad); > diff --git b/drivers/media/i2c/ov08x40.c a/drivers/media/i2c/ov08x40.c > index ca799bbcfdb7..abbb0b774d43 100644 > --- b/drivers/media/i2c/ov08x40.c > +++ a/drivers/media/i2c/ov08x40.c > @@ -2774,7 +2774,6 @@ static int ov08x40_do_get_pad_format(struct ov08x40 *ov08x, > struct v4l2_subdev_format *fmt) > { > struct v4l2_mbus_framefmt *framefmt; > - struct v4l2_subdev *sd = &ov08x->sd; > > if (fmt->which == V4L2_SUBDEV_FORMAT_TRY) { > framefmt = v4l2_subdev_state_get_format(sd_state, fmt->pad); > diff --git b/drivers/media/i2c/ov13858.c a/drivers/media/i2c/ov13858.c > index 7816d9787c61..09387e335d80 100644 > --- b/drivers/media/i2c/ov13858.c > +++ a/drivers/media/i2c/ov13858.c > @@ -1316,7 +1316,6 @@ static int ov13858_do_get_pad_format(struct ov13858 *ov13858, > struct v4l2_subdev_format *fmt) > { > struct v4l2_mbus_framefmt *framefmt; > - struct v4l2_subdev *sd = &ov13858->sd; > > if (fmt->which == V4L2_SUBDEV_FORMAT_TRY) { > framefmt = v4l2_subdev_state_get_format(sd_state, fmt->pad); > diff --git b/drivers/media/i2c/ov13b10.c a/drivers/media/i2c/ov13b10.c > index 268cd4b03f9c..c06411d5ee2b 100644 > --- b/drivers/media/i2c/ov13b10.c > +++ a/drivers/media/i2c/ov13b10.c > @@ -1001,7 +1001,6 @@ static int ov13b10_do_get_pad_format(struct ov13b10 *ov13b, > struct v4l2_subdev_format *fmt) > { > struct v4l2_mbus_framefmt *framefmt; > - struct v4l2_subdev *sd = &ov13b->sd; > > if (fmt->which == V4L2_SUBDEV_FORMAT_TRY) { > framefmt = v4l2_subdev_state_get_format(sd_state, fmt->pad); > diff --git b/drivers/media/i2c/s5c73m3/s5c73m3-core.c a/drivers/media/i2c/s5c73m3/s5c73m3-core.c > index 47605e36bc60..8f9b5713daf7 100644 > --- b/drivers/media/i2c/s5c73m3/s5c73m3-core.c > +++ a/drivers/media/i2c/s5c73m3/s5c73m3-core.c > @@ -819,7 +819,6 @@ static void s5c73m3_oif_try_format(struct s5c73m3 *state, > struct v4l2_subdev_format *fmt, > const struct s5c73m3_frame_size **fs) > { > - struct v4l2_subdev *sd = &state->sensor_sd; > u32 code; > > switch (fmt->pad) { > diff --git a/drivers/media/i2c/s5k5baf.c b/drivers/media/i2c/s5k5baf.c > index 67da2045f543..03ccfb0e1e11 100644 > --- a/drivers/media/i2c/s5k5baf.c > +++ b/drivers/media/i2c/s5k5baf.c > @@ -1472,14 +1472,11 @@ static int s5k5baf_set_selection(struct v4l2_subdev *sd, > > if (sel->which == V4L2_SUBDEV_FORMAT_TRY) { > rects = (struct v4l2_rect * []) { > - &s5k5baf_cis_rect, > - v4l2_subdev_get_try_crop(sd, sd_state, > - PAD_CIS), > - v4l2_subdev_get_try_compose(sd, sd_state, > - PAD_CIS), > - v4l2_subdev_get_try_crop(sd, sd_state, > - PAD_OUT) > - }; > + &s5k5baf_cis_rect, > + v4l2_subdev_state_get_crop(sd_state, PAD_CIS), > + v4l2_subdev_state_get_compose(sd_state, PAD_CIS), > + v4l2_subdev_state_get_crop(sd_state, PAD_OUT) > + }; > s5k5baf_set_rect_and_adjust(rects, rtype, &sel->r); > return 0; > } > diff --git b/drivers/media/platform/samsung/s3c-camif/camif-capture.c a/drivers/media/platform/samsung/s3c-camif/camif-capture.c > index 295e083f38e8..be58260ea67e 100644 > --- b/drivers/media/platform/samsung/s3c-camif/camif-capture.c > +++ a/drivers/media/platform/samsung/s3c-camif/camif-capture.c > @@ -1216,7 +1216,7 @@ static int s3c_camif_subdev_get_fmt(struct v4l2_subdev *sd, > struct v4l2_mbus_framefmt *mf = &fmt->format; > > if (fmt->which == V4L2_SUBDEV_FORMAT_TRY) { > - mf = v4l2_subdev_get_try_format(sd, sd_state, fmt->pad); > + mf = v4l2_subdev_state_get_format(sd_state, fmt->pad); > fmt->format = *mf; > return 0; > } > @@ -1305,7 +1305,7 @@ static int s3c_camif_subdev_set_fmt(struct v4l2_subdev *sd, > __camif_subdev_try_format(camif, mf, fmt->pad); > > if (fmt->which == V4L2_SUBDEV_FORMAT_TRY) { > - mf = v4l2_subdev_get_try_format(sd, sd_state, fmt->pad); > + mf = v4l2_subdev_state_get_format(sd_state, fmt->pad); > *mf = fmt->format; > mutex_unlock(&camif->lock); > return 0; > diff --git b/drivers/media/platform/ti/cal/cal-camerarx.c a/drivers/media/platform/ti/cal/cal-camerarx.c > index cea454ed9c20..61433744c6c4 100644 > --- b/drivers/media/platform/ti/cal/cal-camerarx.c > +++ a/drivers/media/platform/ti/cal/cal-camerarx.c > @@ -621,8 +621,6 @@ static int cal_camerarx_sd_enum_mbus_code(struct v4l2_subdev *sd, > struct v4l2_subdev_state *state, > struct v4l2_subdev_mbus_code_enum *code) > { > - struct cal_camerarx *phy = to_cal_camerarx(sd); > - > /* No transcoding, source and sink codes must match. */ > if (cal_rx_pad_is_source(code->pad)) { > struct v4l2_mbus_framefmt *fmt; > diff --git b/drivers/staging/media/imx/imx-ic-prp.c a/drivers/staging/media/imx/imx-ic-prp.c > index dd558fac6477..61d69f19657e 100644 > --- b/drivers/staging/media/imx/imx-ic-prp.c > +++ a/drivers/staging/media/imx/imx-ic-prp.c > @@ -82,8 +82,6 @@ static struct v4l2_mbus_framefmt * > __prp_get_fmt(struct prp_priv *priv, struct v4l2_subdev_state *sd_state, > unsigned int pad, enum v4l2_subdev_format_whence which) > { > - struct imx_ic_priv *ic_priv = priv->ic_priv; > - > if (which == V4L2_SUBDEV_FORMAT_TRY) > return v4l2_subdev_state_get_format(sd_state, pad); > else > diff --git b/drivers/staging/media/imx/imx-ic-prpencvf.c a/drivers/staging/media/imx/imx-ic-prpencvf.c > index 02db7dbb884b..ec73c901079e 100644 > --- b/drivers/staging/media/imx/imx-ic-prpencvf.c > +++ a/drivers/staging/media/imx/imx-ic-prpencvf.c > @@ -790,8 +790,6 @@ static struct v4l2_mbus_framefmt * > __prp_get_fmt(struct prp_priv *priv, struct v4l2_subdev_state *sd_state, > unsigned int pad, enum v4l2_subdev_format_whence which) > { > - struct imx_ic_priv *ic_priv = priv->ic_priv; > - > if (which == V4L2_SUBDEV_FORMAT_TRY) > return v4l2_subdev_state_get_format(sd_state, pad); > else > diff --git a/drivers/media/i2c/st-mipid02.c b/drivers/media/i2c/st-mipid02.c > index 9c9361354c00..b08a249b5fdd 100644 > --- a/drivers/media/i2c/st-mipid02.c > +++ b/drivers/media/i2c/st-mipid02.c > @@ -751,7 +751,7 @@ static void mipid02_set_fmt_source(struct v4l2_subdev *sd, > format->format = bridge->fmt; > else > format->format = *v4l2_subdev_state_get_format(sd_state, > - MIPID02_SINK_0); > + MIPID02_SINK_0); > > /* but code may need to be converted */ > format->format.code = serial_to_parallel_code(format->format.code); > diff --git a/drivers/media/platform/rockchip/rkisp1/rkisp1-isp.c b/drivers/media/platform/rockchip/rkisp1/rkisp1-isp.c > index 117912d3bfbd..96353648c032 100644 > --- a/drivers/media/platform/rockchip/rkisp1/rkisp1-isp.c > +++ b/drivers/media/platform/rockchip/rkisp1/rkisp1-isp.c > @@ -319,7 +319,7 @@ static void rkisp1_isp_start(struct rkisp1_isp *isp, > rkisp1_write(rkisp1, RKISP1_CIF_ISP_CTRL, val); > > src_fmt = v4l2_subdev_state_get_format(sd_state, > - RKISP1_ISP_PAD_SOURCE_VIDEO); > + RKISP1_ISP_PAD_SOURCE_VIDEO); > src_info = rkisp1_mbus_info_get_by_code(src_fmt->code); > > if (src_info->pixel_enc != V4L2_PIXEL_ENC_BAYER) > @@ -475,9 +475,9 @@ static void rkisp1_isp_set_src_fmt(struct rkisp1_isp *isp, > sink_fmt = v4l2_subdev_state_get_format(sd_state, > RKISP1_ISP_PAD_SINK_VIDEO); > src_fmt = v4l2_subdev_state_get_format(sd_state, > - RKISP1_ISP_PAD_SOURCE_VIDEO); > + RKISP1_ISP_PAD_SOURCE_VIDEO); > src_crop = v4l2_subdev_state_get_crop(sd_state, > - RKISP1_ISP_PAD_SOURCE_VIDEO); > + RKISP1_ISP_PAD_SOURCE_VIDEO); > > /* > * Media bus code. The ISP can operate in pass-through mode (Bayer in, Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
* media: ti: omap4iss: Fix references to pad configLaurent Pinchart2023-11-234-15/+15
| | | | | | | | | | V4L2 subdev operations have moved from operating on a v4l2_subdev_pad_config to a v4l2_subdev_state a long time ago. Fix remaining incorrect references to pad config in comments. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
* media: tegra-video: Use accessors for pad config 'try_*' fieldsLaurent Pinchart2023-11-231-6/+8
| | | | | | | | | | | | The 'try_*' fields of the v4l2_subdev_pad_config structure are meant to be accessed through helper functions. Replace direct access with usage of the v4l2_subdev_get_pad_format(), v4l2_subdev_get_pad_crop() and v4l2_subdev_get_pad_compose() helpers. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Reviewed-by: Luca Ceresoli <luca.ceresoli@bootlin.com> Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
* media: atomisp: Use accessors for pad config 'try_*' fieldsLaurent Pinchart2023-11-234-4/+4
| | | | | | | | | | | The 'try_*' fields of the v4l2_subdev_pad_config structure are meant to be accessed through helper functions. Replace direct access with usage of the v4l2_subdev_get_pad_format(), v4l2_subdev_get_pad_crop() and v4l2_subdev_get_pad_compose() helpers. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
* media: atmel-isc: Use accessors for pad config 'try_*' fieldsLaurent Pinchart2023-11-231-4/+6
| | | | | | | | | | | The 'try_*' fields of the v4l2_subdev_pad_config structure are meant to be accessed through helper functions. Replace direct access with usage of the v4l2_subdev_get_pad_format(), v4l2_subdev_get_pad_crop() and v4l2_subdev_get_pad_compose() helpers. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
* media: rkvdec: Hook the (TRY_)DECODER_CMD stateless ioctlsPaul Kocialkowski2023-11-231-0/+3
| | | | | | | | | | | | | | The (TRY_)DECODER_CMD ioctls are used to support flushing when holding capture buffers is supported. This is the case of this driver but the ioctls were never hooked to the ioctl ops. Add them to correctly support flushing. Fixes: ed7bb87d3d03 ("media: rkvdec: Enable capture buffer holding for H264") Signed-off-by: Paul Kocialkowski <paul.kocialkowski@bootlin.com> Reviewed-by: Daniel Almeida <daniel.almeida@collabora.com> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
* media: cedrus: Update TODO with future rework plansPaul Kocialkowski2023-11-231-7/+16
| | | | | | | | | | | | | | | | | | | | | | | | | The current TODO list of the cedrus driver is now outdated as most of the points it mentions were already tackled. In addition it is no longer considered relevant to wait for a stateless encoder driver to move it out of staging. The hantro/verisilicon driver was already unstaged without this condition. However the driver suffers from a bad initial design that showed to be very limiting. It was also not a very good fit for a video codec driver either. Since a rework of the driver was already carried out for the purpose of adding encoding support, update the TODO list with a description of the rework. This reworked driver will be published soon and transitional commits from the current driver will be submitted upstreamer after that. It seems best to wait for the rework to land upstream before unstaging the driver, since a major rework is best operated on a staging driver instead of a fully upstream one. Signed-off-by: Paul Kocialkowski <paul.kocialkowski@bootlin.com> Acked-by: Nicolas Dufresne <nicolas.dufresne@collabora.com> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
* media: staging: media: tegra-video: Convert to platform remove callback ↵Uwe Kleine-König2023-11-233-12/+6
| | | | | | | | | | | | | | | | | | | | | | returning void The .remove() callback for a platform driver returns an int which makes many driver authors wrongly assume it's possible to do error handling by returning an error code. However the value returned is ignored (apart from emitting a warning) and this typically results in resource leaks. To improve here there is a quest to make the remove callback return void. In the first step of this quest all drivers are converted to .remove_new(), which already returns void. Eventually after all drivers are converted, .remove_new() will be renamed to .remove(). Trivially convert the three tegra-video drivers from always returning zero in the remove callback to the void returning variant. Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Reviewed-by: Luca Ceresoli <luca.ceresoli@bootlin.com> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
* media: drop CONFIG_MEDIA_CONTROLLER_REQUEST_APIHans Verkuil2023-11-232-2/+0
| | | | | | | | | | This config option was added during the development of the Request API to make it easy to disable it. The Request API is now stable so it is time to drop this option altogether. Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
* media: cedrus: Stop direct calls to queue num_buffers fieldBenjamin Gaignard2023-11-232-4/+14
| | | | | | | | | | | | | | Use vb2_get_num_buffers() to avoid using queue num_buffers field directly. This allows us to change how the number of buffers is computed in the future. While at it, check the return value of vb2_get_buffer(). Signed-off-by: Benjamin Gaignard <benjamin.gaignard@collabora.com> Reviewed-by: Andrzej Pietrasiewicz <andrzej.p@collabora.com> Acked-by: Paul Kocialkowski <paul.kocialkowski@bootlin.com> CC: Maxime Ripard <mripard@kernel.org> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
* media: meson: vdec: Stop direct calls to queue num_buffers fieldBenjamin Gaignard2023-11-231-6/+7
| | | | | | | | | | | | Use vb2_get_num_buffers() to avoid using queue num_buffers field directly. This allows us to change how the number of buffers is computed in the future. Signed-off-by: Benjamin Gaignard <benjamin.gaignard@collabora.com> Reviewed-by: Andrzej Pietrasiewicz <andrzej.p@collabora.com> CC: Neil Armstrong <neil.armstrong@linaro.org> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
* media: imx: Stop direct calls to queue num_buffers fieldBenjamin Gaignard2023-11-231-3/+4
| | | | | | | | | | | | | Use vb2_get_num_buffers() to avoid using queue num_buffers field directly. This allows us to change how the number of buffers is computed in the future. Signed-off-by: Benjamin Gaignard <benjamin.gaignard@collabora.com> Reviewed-by: Andrzej Pietrasiewicz <andrzej.p@collabora.com> CC: Steve Longerbeam <slongerbeam@gmail.com> CC: Philipp Zabel <p.zabel@pengutronix.de> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
* media: atomisp: Stop direct calls to queue num_buffers fieldBenjamin Gaignard2023-11-231-1/+1
| | | | | | | | | | | | Use vb2_get_num_buffers() to avoid using queue num_buffers field directly. This allows us to change how the number of buffers is computed in the future. Signed-off-by: Benjamin Gaignard <benjamin.gaignard@collabora.com> Reviewed-by: Hans de Goede <hdegoede@redhat.com> CC: Sakari Ailus <sakari.ailus@linux.intel.com> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
* media: atomisp: Use vb2_get_buffer() instead of directly access to buffers arrayBenjamin Gaignard2023-11-231-1/+1
| | | | | | | | | | | | | Use vb2_get_buffer() instead of direct access to the vb2_queue bufs array. This allows us to change the type of the bufs in the future. No need to check the result of vb2_get_buffer, vb2_ioctl_dqbuf() already checked that it is valid. Signed-off-by: Benjamin Gaignard <benjamin.gaignard@collabora.com> Reviewed-by: Hans de Goede <hdegoede@redhat.com> CC: Sakari Ailus <sakari.ailus@linux.intel.com> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
* media: staging: media: starfive: camss: Add TODO fileJack Zhu2023-11-161-0/+4
| | | | | | | | Add a TODO.txt file to explain what needs to be done to get them out of staging. Signed-off-by: Jack Zhu <jack.zhu@starfivetech.com> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
* media: staging: media: starfive: camss: Register devicesJack Zhu2023-11-161-1/+96
| | | | | | | | Register ISP sub-device and video devices for StarFive Camera Subsystem. Signed-off-by: Jack Zhu <jack.zhu@starfivetech.com> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
* media: staging: media: starfive: camss: Add interrupt handlingJack Zhu2023-11-161-0/+21
| | | | | | | Parse interrupt resources and register interrupt handlers. Signed-off-by: Jack Zhu <jack.zhu@starfivetech.com> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
* media: staging: media: starfive: camss: Add capture driverJack Zhu2023-11-164-0/+692
| | | | | | | | Add capture driver for StarFive Camera Subsystem. It contains two video devices: capture_yuv and capture_raw. Signed-off-by: Jack Zhu <jack.zhu@starfivetech.com> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
* media: staging: media: starfive: camss: Add ISP driverJack Zhu2023-11-165-0/+1260
| | | | | | | Add ISP driver for StarFive Camera Subsystem. Signed-off-by: Jack Zhu <jack.zhu@starfivetech.com> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
* media: staging: media: starfive: camss: Add video driverJack Zhu2023-11-163-1/+674
| | | | | | | Add video driver for StarFive Camera Subsystem. Signed-off-by: Jack Zhu <jack.zhu@starfivetech.com> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
* media: staging: media: starfive: camss: Add core driverJack Zhu2023-11-168-0/+485
| | | | | | | | | Add core driver for StarFive Camera Subsystem. The code parses the device platform resources and registers related devices. Reviewed-by: Bryan O'Donoghue <bryan.odonoghue@linaro.org> Signed-off-by: Jack Zhu <jack.zhu@starfivetech.com> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
* Merge tag 'media/v6.7-1' of ↵Linus Torvalds2023-11-0683-6926/+518
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media Pull media updates from Mauro Carvalho Chehab: - the old V4L2 core videobuf kAPI was finally removed. All media drivers should now be using VB2 kAPI - new automotive driver: mgb4 - new platform video driver: npcm-video - new sensor driver: mt9m114 - new TI driver used in conjunction with Cadence CSI2RX IP to bridge TI-specific parts - ir-rx51 was removed and the N900 DT binding was moved to the pwm-ir-tx generic driver - drop atomisp-specific ov5693, using the upstream driver instead - the camss driver has gained RDI3 support for VFE 17x - the atomisp driver now detects ISP2400 or ISP2401 at run time. No need to set it up at build time anymore - lots of driver fixes, cleanups and improvements * tag 'media/v6.7-1' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media: (377 commits) media: nuvoton: VIDEO_NPCM_VCD_ECE should depend on ARCH_NPCM media: venus: Fix firmware path for resources media: venus: hfi_cmds: Replace one-element array with flex-array member and use __counted_by media: venus: hfi_parser: Add check to keep the number of codecs within range media: venus: hfi: add checks to handle capabilities from firmware media: venus: hfi: fix the check to handle session buffer requirement media: venus: hfi: add checks to perform sanity on queue pointers media: platform: cadence: select MIPI_DPHY dependency media: MAINTAINERS: Fix path for J721E CSI2RX bindings media: cec: meson: always include meson sub-directory in Makefile media: videobuf2: Fix IS_ERR checking in vb2_dc_put_userptr() media: platform: mtk-mdp3: fix uninitialized variable in mdp_path_config() media: mediatek: vcodec: using encoder device to alloc/free encoder memory media: imx-jpeg: notify source chagne event when the first picture parsed media: cx231xx: Use EP5_BUF_SIZE macro media: siano: Drop unnecessary error check for debugfs_create_dir/file() media: mediatek: vcodec: Handle invalid encoder vsi media: aspeed: Drop unnecessary error check for debugfs_create_file() Documentation: media: buffer.rst: fix V4L2_BUF_FLAG_PREPARED Documentation: media: gen-errors.rst: fix confusing ENOTTY description ...
| * staging: media: ipu3: remove ftrace-like loggingRicardo B. Marliere2023-10-121-6/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch fixes the following checkpatch.pl warnings in ipu3.c: WARNING: Unnecessary ftrace-like logging - prefer using ftrace + dev_dbg(dev, "enter %s\n", __func__); WARNING: Unnecessary ftrace-like logging - prefer using ftrace + dev_dbg(dev, "leave %s\n", __func__); WARNING: Unnecessary ftrace-like logging - prefer using ftrace + dev_dbg(dev, "enter %s\n", __func__); WARNING: Unnecessary ftrace-like logging - prefer using ftrace + dev_dbg(dev, "leave %s\n", __func__); Fixes: 7fc7af649ca7 ("media: staging/intel-ipu3: Add imgu top level pci device driver") Signed-off-by: Ricardo B. Marliere <ricardo@marliere.net> Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
| * staging: media: atomisp: improve unwindingHans Verkuil2023-10-111-6/+12
| | | | | | | | | | | | | | | | | | | | | | This fixes two smatch warnings: drivers/staging/media/atomisp/pci/atomisp_cmd.c:2779 atomisp_cp_dvs_6axis_config() warn: missing unwind goto? drivers/staging/media/atomisp/pci/atomisp_cmd.c:2878 atomisp_cp_morph_table() warn: missing unwind goto? Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> CC: Hans de Goede <hdegoede@redhat.com> Reviewed-by: Hans de Goede <hdegoede@redhat.com>
| * staging: media: atomisp: drop check for reentrant .s_stream()Hans Verkuil2023-10-111-6/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | The subdev .s_stream() operation shall not be called to start streaming on an already started subdev, or stop streaming on a stopped subdev. Remove the check that guards against that condition. Also fixes a smatch warning: drivers/staging/media/atomisp/i2c/atomisp-gc0310.c:446 gc0310_s_stream() warn: missing error code 'ret' Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> CC: Hans de Goede <hdegoede@redhat.com> Reviewed-by: Hans de Goede <hdegoede@redhat.com>
| * media: cedrus: Fix clock/reset sequenceJernej Skrabec2023-10-071-12/+12
| | | | | | | | | | | | | | | | | | | | According to H6 user manual, resets should always be de-asserted before clocks are enabled. This is also consistent with vendor driver. Fixes: d5aecd289bab ("media: cedrus: Implement runtime PM") Signed-off-by: Jernej Skrabec <jernej.skrabec@gmail.com> Acked-by: Paul Kocialkowski <paul.kocialkowski@bootlin.com> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
| * media: atmel: drop bus_infoHans Verkuil2023-09-271-4/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Let the V4L2 core fill this in. Fixes this warning: drivers/staging/media/deprecated/atmel/atmel-isc-base.c: In function 'isc_querycap': drivers/staging/media/deprecated/atmel/atmel-isc-base.c:496:28: warning: '%s' directive output may be truncated writing up to 35 bytes into a region of size 23 [-Wformat-truncation=] 496 | "platform:%s", isc->v4l2_dev.name); | ^~ drivers/staging/media/deprecated/atmel/atmel-isc-base.c:495:9: note: 'snprintf' output between 10 and 45 bytes into a destination of size 32 495 | snprintf(cap->bus_info, sizeof(cap->bus_info), | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 496 | "platform:%s", isc->v4l2_dev.name); | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Acked-by: Nicolas Ferre <nicolas.ferre@microchip.com>
| * media: use sizeof() instead of V4L2_SUBDEV_NAME_SIZEHans Verkuil2023-09-272-3/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Don't rely on a define, let the compiler use the actual field size. Remove all uses of the V4L2_SUBDEV_NAME_SIZE define and also drop the define itself. Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Reviewed-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> Reviewed-by: Niklas Söderlund <niklas.soderlund@ragnatech.se> Reviewed-by: Maxime Ripard <mripard@kernel.org> Reviewed-by: Luca Ceresoli <luca.ceresoli@bootlin.com> Tested-by: Luca Ceresoli <luca.ceresoli@bootlin.com>
| * media: v4l2-subdev.h: increase struct v4l2_subdev name sizeHans Verkuil2023-09-271-1/+1
| | | | | | | | | | | | This resolves a lot of the string truncate compiler warnings. Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
| * media: atomisp: ia_ccs_debug.c: increase enable_info bufferHans Verkuil2023-09-271-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Fixes these compiler warnings: drivers/staging/media/atomisp/pci/runtime/debug/src/ia_css_debug.c: In function 'ia_css_debug_pipe_graph_dump_stage': drivers/staging/media/atomisp/pci/runtime/debug/src/ia_css_debug.c:2786:66: warning: '\n' directive output may be truncated writing 2 bytes into a region of size between 0 and 198 [-Wformat-truncation=] 2786 | "%s\\n%s\\n%s", | ^~~ drivers/staging/media/atomisp/pci/runtime/debug/src/ia_css_debug.c:2785:49: note: 'snprintf' output between 5 and 302 bytes into a destination of size 200 2785 | snprintf(enable_info, sizeof(enable_info), | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 2786 | "%s\\n%s\\n%s", | ~~~~~~~~~~~~~~~ 2787 | enable_info1, enable_info2, | ~~~~~~~~~~~~~~~~~~~~~~~~~~~ 2788 | enable_info3); | ~~~~~~~~~~~~~ drivers/staging/media/atomisp/pci/runtime/debug/src/ia_css_debug.c:2772:66: warning: '\n' directive output may be truncated writing 2 bytes into a region of size between 0 and 198 [-Wformat-truncation=] 2772 | "%s\\n%s\\n%s", | ^~~ drivers/staging/media/atomisp/pci/runtime/debug/src/ia_css_debug.c:2771:49: note: 'snprintf' output between 5 and 302 bytes into a destination of size 200 2771 | snprintf(enable_info, sizeof(enable_info), | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 2772 | "%s\\n%s\\n%s", | ~~~~~~~~~~~~~~~ 2773 | enable_info1, enable_info2, | ~~~~~~~~~~~~~~~~~~~~~~~~~~~ 2774 | enable_info3); | ~~~~~~~~~~~~~ drivers/staging/media/atomisp/pci/runtime/debug/src/ia_css_debug.c:2749:92: warning: 'snprintf' output may be truncated before the last format character [-Wformat-truncation=] 2749 | snprintf(enable_info, sizeof(enable_info), "%s\\n%s", | ^ drivers/staging/media/atomisp/pci/runtime/debug/src/ia_css_debug.c:2749:41: note: 'snprintf' output between 3 and 201 bytes into a destination of size 200 2749 | snprintf(enable_info, sizeof(enable_info), "%s\\n%s", | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 2750 | enable_info1, enable_info2); | ~~~~~~~~~~~~~~~~~~~~~~~~~~~ Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Reviewed-by: Hans de Goede <hdegoede@redhat.com> Acked-by: Arnd Bergmann <arnd@arndb.de>
| * media: atomisp: fix 'read beyond size of field'Hans Verkuil2023-09-271-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | If CONFIG_FORTIFY_SOURCE=y, then this warning is produced: In file included from ./include/linux/string.h:254, from ./include/linux/bitmap.h:11, from ./include/linux/cpumask.h:12, from ./arch/x86/include/asm/cpumask.h:5, from ./arch/x86/include/asm/msr.h:11, from ./arch/x86/include/asm/processor.h:23, from ./arch/x86/include/asm/cpufeature.h:5, from ./arch/x86/include/asm/thread_info.h:53, from ./include/linux/thread_info.h:60, from ./arch/x86/include/asm/preempt.h:9, from ./include/linux/preempt.h:79, from ./include/linux/spinlock.h:56, from ./include/linux/mmzone.h:8, from ./include/linux/gfp.h:7, from ./include/linux/slab.h:16, from ./drivers/staging/media/atomisp//include/hmm/hmm.h:26, from drivers/staging/media/atomisp/pci/sh_css_params.c:26: In function ‘fortify_memcpy_chk’, inlined from ‘sh_css_store_sp_group_to_ddr’ at drivers/staging/media/atomisp/pci/sh_css_params.c:3736:3: ./include/linux/fortify-string.h:592:25: warning: call to ‘__read_overflow2_field’ declared with attribute warning: detected read beyond size of field (2nd parameter); maybe use struct_group()? [-Wattribute-warning] 592 | __read_overflow2_field(q_size_field, size); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ The reason is that the memcpy copies two fields (each a u8), when the source pointer points to the first field. It's a bit unexpected, so just make this explicit. Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Reviewed-by: Hans de Goede <hdegoede@redhat.com>
| * media: atomisp: Drop atomisp-ov5693 sensor driverHans de Goede2023-09-276-3172/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | After recent improvements to atomisp driver, the atomisp driver now works fine with the standard ov5693 driver. Drop the no longer necessary atomisp specific atomisp-ov5693 sensor driver. Link: https://lore.kernel.org/r/20230813152645.45834-2-hdegoede@redhat.com Signed-off-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
| * media: atomisp: Disable VCM for OV5693 for nowHans de Goede2023-09-271-1/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | | ov5693 sensor modules have a VCM, but for unknown reasons the sensor fails to start streaming when instantiating a VCM i2c-client (and the runtime-pm link between VCM and sensor). Disable the VCM for now, until this is resolved. Link: https://lore.kernel.org/r/20230813152645.45834-1-hdegoede@redhat.com Signed-off-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
| * media: atomisp: gc0310: Stop setting v4l2_subdev.fwnode to the endpoint fwnodeHans de Goede2023-09-271-11/+9
| | | | | | | | | | | | | | | | | | | | Endpoint matching is now handled by the v4l2-core and drivers no longer should set v4l2_subdev.fwnode to the endpoint fwnode. Link: https://lore.kernel.org/r/20230812133628.355812-1-hdegoede@redhat.com Signed-off-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
| * media: atomisp: Drop VIDEO_ATOMISP_ISP2401 Kconfig optionHans de Goede2023-09-273-19/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Drop the VIDEO_ATOMISP_ISP2401 Kconfig option and the -DISP2401 cflags. This is no longer necessary since all ISP2400 vs ISP2401 differences are now dealt with at runtime. Many thanks to Kate Hsuan for all her work on this. Link: https://lore.kernel.org/r/20230812133523.355581-2-hdegoede@redhat.com Signed-off-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
| * media: atomisp: Drop ia_css_debug_dump_debug_info() and functions only used ↵Hans de Goede2023-09-2717-2276/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | by it ia_css_debug_dump_debug_info() is defined but never called anywhere, drop it. Also drop all the other ia_css_debug_dump_* functions only called by ia_css_debug_dump_debug_info(), as well as *_get_state() functions only used by those. Link: https://lore.kernel.org/r/20230812133523.355581-1-hdegoede@redhat.com Signed-off-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
| * media: atomisp: Simplify some if (IS_ISP2401...) statementsHans de Goede2023-09-271-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Replace: if (!IS_ISP2401 || (IS_ISP2401 && xxx)) with: if (!IS_ISP2401 || xxx) If the right side of the '||' needs to be evaluated then it is already known that IS_ISP2401 is true, so no need to check for it. Link: https://lore.kernel.org/r/20230812104612.38806-1-hdegoede@redhat.com Signed-off-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
| * media: atomisp: atomisp_v4l2: Removed unnecessary codeKate Hsuan2023-09-271-19/+0
| | | | | | | | | | | | | | | | | | | | | | | | Here is the last step of #ifdef ISP2401 removal work. Since the driver became generic, this part of the code was no longer needed and can be removed. Link: https://lore.kernel.org/r/20230802095606.1298152-13-hpa@redhat.com Signed-off-by: Kate Hsuan <hpa@redhat.com> Signed-off-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
| * media: atomisp: sh_css: Removed #ifdef ISP2401 to make the driver genericKate Hsuan2023-09-271-25/+17
| | | | | | | | | | | | | | | | | | | | Removed #ifdef ISP2401 to make the driver generic. Link: https://lore.kernel.org/r/20230802095606.1298152-12-hpa@redhat.com Signed-off-by: Kate Hsuan <hpa@redhat.com> Signed-off-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
| * media: atomisp: sh_css: Removed #ifdef ISP2401 to make code genericKate Hsuan2023-09-271-36/+38
| | | | | | | | | | | | | | | | | | | | | | Removed #ifdef ISP2401 to allow the destroy function can destroy the data of both types of ISP. Link: https://lore.kernel.org/r/20230802095606.1298152-11-hpa@redhat.com Signed-off-by: Kate Hsuan <hpa@redhat.com> Signed-off-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
| * media: atomisp: sh_css: Renamed sh_css_config_input_network()Kate Hsuan2023-09-271-31/+21
| | | | | | | | | | | | | | | | | | | | | | | | sh_css_config_input_network() is renamed to sh_css_config_input_network_2400() and sh_css_config_input_network_2401() since a generic driver should cover the implementation for both types. Link: https://lore.kernel.org/r/20230802095606.1298152-10-hpa@redhat.com Signed-off-by: Kate Hsuan <hpa@redhat.com> Signed-off-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
| * media: atomisp: sh_css: Removed #ifdef ISP2401 to make driver genericKate Hsuan2023-09-271-32/+22
| | | | | | | | | | | | | | | | | | | | Removed #ifdef ISP2401 to expose ia_css_stream_configure_rx() for ISP2400. Link: https://lore.kernel.org/r/20230802095606.1298152-9-hpa@redhat.com Signed-off-by: Kate Hsuan <hpa@redhat.com> Signed-off-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
| * media: atomisp: sh_css_sp: Remove #ifdef ISP2401 to make driver genericKate Hsuan2023-09-272-41/+21
| | | | | | | | | | | | | | | | | | | | | | Removed #ifdef ISP2401 to make the driver generic. The uncessary codes were removed and the types of the ISP is determines in runtime. Link: https://lore.kernel.org/r/20230802095606.1298152-8-hpa@redhat.com Signed-off-by: Kate Hsuan <hpa@redhat.com> Signed-off-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
| * media: atomisp: sh_css: Removed #ifdef ISP2401 to make the driver genericKate Hsuan2023-09-271-7/+5
| | | | | | | | | | | | | | | | | | | | | | Removed #ifdef ISP2401 to expose the necessary functions for ISP2401 and also make the driver generic. Link: https://lore.kernel.org/r/20230802095606.1298152-7-hpa@redhat.com Signed-off-by: Kate Hsuan <hpa@redhat.com> Signed-off-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
generated by cgit v1.2.3 (git 2.25.1) at 2024-07-31 19:45:25 +0000