From 98fd485795db064d0885150e2c0c7f296d8fe06e Mon Sep 17 00:00:00 2001 From: Jacob Schloss Date: Sun, 9 Dec 2012 20:18:25 -0300 Subject: [media] gspca_kinect: add Kinect for Windows USB id Add the USB ID for the Kinect for Windows RGB camera so it can be used with the gspca_kinect driver. Signed-off-by: Jacob Schloss Signed-off-by: Antonio Ospite Signed-off-by: Hans de Goede Signed-off-by: Mauro Carvalho Chehab --- drivers/media/usb/gspca/kinect.c | 1 + 1 file changed, 1 insertion(+) (limited to 'drivers/media') diff --git a/drivers/media/usb/gspca/kinect.c b/drivers/media/usb/gspca/kinect.c index 40ad668..3773a8a 100644 --- a/drivers/media/usb/gspca/kinect.c +++ b/drivers/media/usb/gspca/kinect.c @@ -381,6 +381,7 @@ static const struct sd_desc sd_desc = { /* -- module initialisation -- */ static const struct usb_device_id device_table[] = { {USB_DEVICE(0x045e, 0x02ae)}, + {USB_DEVICE(0x045e, 0x02bf)}, {} }; -- cgit v1.1 From 2756442e48ab5012b135b9304133d4bc0ebffb17 Mon Sep 17 00:00:00 2001 From: Hans de Goede Date: Fri, 21 Dec 2012 08:08:47 -0300 Subject: [media] gspca_sonixb: Properly wait between i2c writes We must wait for the previous i2c write to complete before starting a new one. Sofar we were getting away with this, but it seems that some parts of the usb-subsystem has been sped up making us go to fast :) This fixes streaming on sn9c103 based cams not working with an "i2c_w error" error. Signed-off-by: Hans de Goede Signed-off-by: Mauro Carvalho Chehab --- drivers/media/usb/gspca/sonixb.c | 13 ++++++++----- 1 file changed, 8 insertions(+), 5 deletions(-) (limited to 'drivers/media') diff --git a/drivers/media/usb/gspca/sonixb.c b/drivers/media/usb/gspca/sonixb.c index 70511d5..1220340 100644 --- a/drivers/media/usb/gspca/sonixb.c +++ b/drivers/media/usb/gspca/sonixb.c @@ -496,7 +496,7 @@ static void reg_w(struct gspca_dev *gspca_dev, } } -static void i2c_w(struct gspca_dev *gspca_dev, const __u8 *buffer) +static void i2c_w(struct gspca_dev *gspca_dev, const u8 *buf) { int retry = 60; @@ -504,16 +504,19 @@ static void i2c_w(struct gspca_dev *gspca_dev, const __u8 *buffer) return; /* is i2c ready */ - reg_w(gspca_dev, 0x08, buffer, 8); + reg_w(gspca_dev, 0x08, buf, 8); while (retry--) { if (gspca_dev->usb_err < 0) return; - msleep(10); + msleep(1); reg_r(gspca_dev, 0x08); if (gspca_dev->usb_buf[0] & 0x04) { if (gspca_dev->usb_buf[0] & 0x08) { dev_err(gspca_dev->v4l2_dev.dev, - "i2c write error\n"); + "i2c error writing %02x %02x %02x %02x" + " %02x %02x %02x %02x\n", + buf[0], buf[1], buf[2], buf[3], + buf[4], buf[5], buf[6], buf[7]); gspca_dev->usb_err = -EIO; } return; @@ -530,7 +533,7 @@ static void i2c_w_vector(struct gspca_dev *gspca_dev, for (;;) { if (gspca_dev->usb_err < 0) return; - reg_w(gspca_dev, 0x08, *buffer, 8); + i2c_w(gspca_dev, *buffer); len -= 8; if (len <= 0) break; -- cgit v1.1 From 38e91c6b1279b8ba5e798d35d5647b38f3ae66ea Mon Sep 17 00:00:00 2001 From: Hans de Goede Date: Fri, 21 Dec 2012 11:17:42 -0300 Subject: [media] gspca_sonixj: Add a small delay after i2c_w1 We already have the same delay in i2c_w8, but it was missing from i2c_w1, adding this delay fixes the Microsoft VX-3000 camera often (but not always) streaming video data with a very green-ish tint. Signed-off-by: Hans de Goede Signed-off-by: Mauro Carvalho Chehab --- drivers/media/usb/gspca/sonixj.c | 1 + 1 file changed, 1 insertion(+) (limited to 'drivers/media') diff --git a/drivers/media/usb/gspca/sonixj.c b/drivers/media/usb/gspca/sonixj.c index 5a86047..36307a9 100644 --- a/drivers/media/usb/gspca/sonixj.c +++ b/drivers/media/usb/gspca/sonixj.c @@ -1550,6 +1550,7 @@ static void i2c_w1(struct gspca_dev *gspca_dev, u8 reg, u8 val) 0, gspca_dev->usb_buf, 8, 500); + msleep(2); if (ret < 0) { pr_err("i2c_w1 err %d\n", ret); gspca_dev->usb_err = ret; -- cgit v1.1 From d9699088e4bfaff1778d26192756a5894c3f947b Mon Sep 17 00:00:00 2001 From: Laurent Pinchart Date: Mon, 31 Dec 2012 08:26:33 -0300 Subject: [media] [FOR,v3.8] omap3isp: Don't include deleted OMAP plat/ header files The plat/iommu.h, plat/iovmm.h and plat/omap-pm.h have been deleted. Don't include them. Signed-off-by: Laurent Pinchart Signed-off-by: Mauro Carvalho Chehab --- drivers/media/platform/omap3isp/ispvideo.c | 3 --- 1 file changed, 3 deletions(-) (limited to 'drivers/media') diff --git a/drivers/media/platform/omap3isp/ispvideo.c b/drivers/media/platform/omap3isp/ispvideo.c index 8759247..b4e81ce 100644 --- a/drivers/media/platform/omap3isp/ispvideo.c +++ b/drivers/media/platform/omap3isp/ispvideo.c @@ -34,9 +34,6 @@ #include #include #include -#include -#include -#include #include "ispvideo.h" #include "isp.h" -- cgit v1.1 From ac706bf75cb99b91bf2792c52ab5b2e4b94560a1 Mon Sep 17 00:00:00 2001 From: Laurent Pinchart Date: Mon, 17 Dec 2012 07:38:16 -0300 Subject: [media] v4l: vb2: Set data_offset to 0 for single-plane output buffers Single-planar V4L2 buffers are converted to multi-planar vb2 buffers with a single plane when queued. The plane data_offset field is not available in the single-planar API and must be set to 0 for all output buffers. Signed-off-by: Laurent Pinchart Acked-by: Marek Szyprowski Signed-off-by: Marek Szyprowski Signed-off-by: Sylwester Nawrocki Signed-off-by: Mauro Carvalho Chehab --- drivers/media/v4l2-core/videobuf2-core.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) (limited to 'drivers/media') diff --git a/drivers/media/v4l2-core/videobuf2-core.c b/drivers/media/v4l2-core/videobuf2-core.c index 9f81be2..e02c479 100644 --- a/drivers/media/v4l2-core/videobuf2-core.c +++ b/drivers/media/v4l2-core/videobuf2-core.c @@ -921,8 +921,10 @@ static void __fill_vb2_buffer(struct vb2_buffer *vb, const struct v4l2_buffer *b * In videobuf we use our internal V4l2_planes struct for * single-planar buffers as well, for simplicity. */ - if (V4L2_TYPE_IS_OUTPUT(b->type)) + if (V4L2_TYPE_IS_OUTPUT(b->type)) { v4l2_planes[0].bytesused = b->bytesused; + v4l2_planes[0].data_offset = 0; + } if (b->memory == V4L2_MEMORY_USERPTR) { v4l2_planes[0].m.userptr = b->m.userptr; -- cgit v1.1 From 12861dc659c7181e0b52facd97df70c6dd326106 Mon Sep 17 00:00:00 2001 From: Sylwester Nawrocki Date: Wed, 5 Dec 2012 12:49:12 -0300 Subject: [media] m5mols: Fix typo in get_fmt callback The check of return value from __find_format() was inverted by mistake. This patch fixes regression introduced in commit 5565a2ad47 [media] m5mols: Protect driver data with a mutex Signed-off-by: Sylwester Nawrocki Signed-off-by: Kyungmin Park Signed-off-by: Mauro Carvalho Chehab --- drivers/media/i2c/m5mols/m5mols_core.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'drivers/media') diff --git a/drivers/media/i2c/m5mols/m5mols_core.c b/drivers/media/i2c/m5mols/m5mols_core.c index 8131d65..b9b4485 100644 --- a/drivers/media/i2c/m5mols/m5mols_core.c +++ b/drivers/media/i2c/m5mols/m5mols_core.c @@ -556,7 +556,7 @@ static int m5mols_get_fmt(struct v4l2_subdev *sd, struct v4l2_subdev_fh *fh, mutex_lock(&info->lock); format = __find_format(info, fh, fmt->which, info->res_type); - if (!format) + if (format) fmt->format = *format; else ret = -EINVAL; -- cgit v1.1 From a26860bdbd632278bbbcc2261b4c28f965472741 Mon Sep 17 00:00:00 2001 From: Sylwester Nawrocki Date: Wed, 5 Dec 2012 13:43:05 -0300 Subject: [media] s5p-fimc: Fix return value of __fimc_md_create_flite_source_links() Make sure 'ret' is not used uninitialized. Signed-off-by: Sylwester Nawrocki Signed-off-by: Kyungmin Park Signed-off-by: Mauro Carvalho Chehab --- drivers/media/platform/s5p-fimc/fimc-mdevice.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'drivers/media') diff --git a/drivers/media/platform/s5p-fimc/fimc-mdevice.c b/drivers/media/platform/s5p-fimc/fimc-mdevice.c index 1bd5678..3b74c4a 100644 --- a/drivers/media/platform/s5p-fimc/fimc-mdevice.c +++ b/drivers/media/platform/s5p-fimc/fimc-mdevice.c @@ -593,7 +593,7 @@ static int __fimc_md_create_flite_source_links(struct fimc_md *fmd) { struct media_entity *source, *sink; unsigned int flags = MEDIA_LNK_FL_ENABLED; - int i, ret; + int i, ret = 0; for (i = 0; i < FIMC_LITE_MAX_DEVS; i++) { struct fimc_lite *fimc = fmd->fimc_lite[i]; -- cgit v1.1 From 7296e25f6e76bedc96cb1f16c200e9ac7a87323b Mon Sep 17 00:00:00 2001 From: Kamil Debski Date: Fri, 21 Dec 2012 05:32:59 -0300 Subject: [media] s5p-mfc: Fix interrupt error handling routine New context states were added but handling in s5p_mfc_handle_error for these states was not. After this patch these states are be handled correctly. Signed-off-by: Kamil Debski Signed-off-by: Kyungmin Park Signed-off-by: Sylwester Nawrocki Signed-off-by: Mauro Carvalho Chehab --- drivers/media/platform/s5p-mfc/s5p_mfc.c | 88 ++++++++++++++------------------ 1 file changed, 37 insertions(+), 51 deletions(-) (limited to 'drivers/media') diff --git a/drivers/media/platform/s5p-mfc/s5p_mfc.c b/drivers/media/platform/s5p-mfc/s5p_mfc.c index 3afe879..5448ad1 100644 --- a/drivers/media/platform/s5p-mfc/s5p_mfc.c +++ b/drivers/media/platform/s5p-mfc/s5p_mfc.c @@ -412,62 +412,48 @@ leave_handle_frame: } /* Error handling for interrupt */ -static void s5p_mfc_handle_error(struct s5p_mfc_ctx *ctx, - unsigned int reason, unsigned int err) +static void s5p_mfc_handle_error(struct s5p_mfc_dev *dev, + struct s5p_mfc_ctx *ctx, unsigned int reason, unsigned int err) { - struct s5p_mfc_dev *dev; unsigned long flags; - /* If no context is available then all necessary - * processing has been done. */ - if (ctx == NULL) - return; - - dev = ctx->dev; mfc_err("Interrupt Error: %08x\n", err); - s5p_mfc_hw_call(dev->mfc_ops, clear_int_flags, dev); - wake_up_dev(dev, reason, err); - /* Error recovery is dependent on the state of context */ - switch (ctx->state) { - case MFCINST_INIT: - /* This error had to happen while acquireing instance */ - case MFCINST_GOT_INST: - /* This error had to happen while parsing the header */ - case MFCINST_HEAD_PARSED: - /* This error had to happen while setting dst buffers */ - case MFCINST_RETURN_INST: - /* This error had to happen while releasing instance */ - clear_work_bit(ctx); - wake_up_ctx(ctx, reason, err); - if (test_and_clear_bit(0, &dev->hw_lock) == 0) - BUG(); - s5p_mfc_clock_off(); - ctx->state = MFCINST_ERROR; - break; - case MFCINST_FINISHING: - case MFCINST_FINISHED: - case MFCINST_RUNNING: - /* It is higly probable that an error occured - * while decoding a frame */ - clear_work_bit(ctx); - ctx->state = MFCINST_ERROR; - /* Mark all dst buffers as having an error */ - spin_lock_irqsave(&dev->irqlock, flags); - s5p_mfc_hw_call(dev->mfc_ops, cleanup_queue, &ctx->dst_queue, - &ctx->vq_dst); - /* Mark all src buffers as having an error */ - s5p_mfc_hw_call(dev->mfc_ops, cleanup_queue, &ctx->src_queue, - &ctx->vq_src); - spin_unlock_irqrestore(&dev->irqlock, flags); - if (test_and_clear_bit(0, &dev->hw_lock) == 0) - BUG(); - s5p_mfc_clock_off(); - break; - default: - mfc_err("Encountered an error interrupt which had not been handled\n"); - break; + if (ctx != NULL) { + /* Error recovery is dependent on the state of context */ + switch (ctx->state) { + case MFCINST_RES_CHANGE_INIT: + case MFCINST_RES_CHANGE_FLUSH: + case MFCINST_RES_CHANGE_END: + case MFCINST_FINISHING: + case MFCINST_FINISHED: + case MFCINST_RUNNING: + /* It is higly probable that an error occured + * while decoding a frame */ + clear_work_bit(ctx); + ctx->state = MFCINST_ERROR; + /* Mark all dst buffers as having an error */ + spin_lock_irqsave(&dev->irqlock, flags); + s5p_mfc_hw_call(dev->mfc_ops, cleanup_queue, + &ctx->dst_queue, &ctx->vq_dst); + /* Mark all src buffers as having an error */ + s5p_mfc_hw_call(dev->mfc_ops, cleanup_queue, + &ctx->src_queue, &ctx->vq_src); + spin_unlock_irqrestore(&dev->irqlock, flags); + wake_up_ctx(ctx, reason, err); + break; + default: + clear_work_bit(ctx); + ctx->state = MFCINST_ERROR; + wake_up_ctx(ctx, reason, err); + break; + } } + if (test_and_clear_bit(0, &dev->hw_lock) == 0) + BUG(); + s5p_mfc_hw_call(dev->mfc_ops, clear_int_flags, dev); + s5p_mfc_clock_off(); + wake_up_dev(dev, reason, err); return; } @@ -632,7 +618,7 @@ static irqreturn_t s5p_mfc_irq(int irq, void *priv) dev->warn_start) s5p_mfc_handle_frame(ctx, reason, err); else - s5p_mfc_handle_error(ctx, reason, err); + s5p_mfc_handle_error(dev, ctx, reason, err); clear_bit(0, &dev->enter_suspend); break; -- cgit v1.1 From 216c82c6aba63eeb49d7654b448e0d47bea255bb Mon Sep 17 00:00:00 2001 From: Laurent Pinchart Date: Thu, 3 Jan 2013 17:23:24 -0300 Subject: [media] omap3isp: Don't include The plat/*.h headers are not available to drivers in multiplatform kernels. As the header isn't needed, just remove it. Signed-off-by: Laurent Pinchart Acked-by: Tony Lindgren Acked-by: Sakari Ailus Signed-off-by: Mauro Carvalho Chehab --- drivers/media/platform/omap3isp/isp.c | 2 -- 1 file changed, 2 deletions(-) (limited to 'drivers/media') diff --git a/drivers/media/platform/omap3isp/isp.c b/drivers/media/platform/omap3isp/isp.c index b34bf92..48182e6 100644 --- a/drivers/media/platform/omap3isp/isp.c +++ b/drivers/media/platform/omap3isp/isp.c @@ -70,8 +70,6 @@ #include #include -#include - #include "isp.h" #include "ispreg.h" #include "ispccdc.h" -- cgit v1.1 From e909c682d04e55e77a3c9d158e7dc36027195493 Mon Sep 17 00:00:00 2001 From: Sascha Hauer Date: Mon, 7 Jan 2013 10:57:14 +0100 Subject: [media] coda: Fix build due to iram.h rename commit c045e3f13 (ARM: imx: include iram.h rather than mach/iram.h) changed the location of iram.h, which causes the following build error when building the coda driver: drivers/media/platform/coda.c:27:23: error: mach/iram.h: No such file or directory drivers/media/platform/coda.c: In function 'coda_probe': drivers/media/platform/coda.c:2000: error: implicit declaration of function 'iram_alloc' drivers/media/platform/coda.c:2001: warning: assignment makes pointer from integer without a cast drivers/media/platform/coda.c: In function 'coda_remove': drivers/media/platform/coda.c:2024: error: implicit declaration of function 'iram_free' Since the content of iram.h is not imx specific, move it to include/linux/platform_data/imx-iram.h instead. This is an intermediate solution until the i.MX iram allocator is converted to the generic SRAM allocator. Signed-off-by: Sascha Hauer Acked-by: Mauro Carvalho Chehab --- drivers/media/platform/coda.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'drivers/media') diff --git a/drivers/media/platform/coda.c b/drivers/media/platform/coda.c index 7b8b547..afadd3a 100644 --- a/drivers/media/platform/coda.c +++ b/drivers/media/platform/coda.c @@ -23,8 +23,8 @@ #include #include #include +#include -#include #include #include #include -- cgit v1.1 From 9bf42300e672fb1b5587d1da5486f8b144e74598 Mon Sep 17 00:00:00 2001 From: Laurent Pinchart Date: Tue, 28 Aug 2012 18:38:58 -0300 Subject: [media] uvcvideo: Return -EACCES when trying to set a read-only control Commit ba68c8530a263dc4de440fa10bb20a1c5b9d4ff5 (Partly revert "[media] uvcvideo: Set error_idx properly for extended controls API failures") also reverted part of commit 30ecb936cbcd83e3735625ac63e1b4466546f5fe ("uvcvideo: Return -EACCES when trying to access a read/write-only control") by mistake. Fix it. Signed-off-by: Laurent Pinchart Acked-by: Hans Verkuil Signed-off-by: Mauro Carvalho Chehab --- drivers/media/usb/uvc/uvc_ctrl.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) (limited to 'drivers/media') diff --git a/drivers/media/usb/uvc/uvc_ctrl.c b/drivers/media/usb/uvc/uvc_ctrl.c index 2bb7613..d5baab1 100644 --- a/drivers/media/usb/uvc/uvc_ctrl.c +++ b/drivers/media/usb/uvc/uvc_ctrl.c @@ -1431,8 +1431,10 @@ int uvc_ctrl_set(struct uvc_video_chain *chain, int ret; ctrl = uvc_find_control(chain, xctrl->id, &mapping); - if (ctrl == NULL || (ctrl->info.flags & UVC_CTRL_FLAG_SET_CUR) == 0) + if (ctrl == NULL) return -EINVAL; + if (!(ctrl->info.flags & UVC_CTRL_FLAG_SET_CUR)) + return -EACCES; /* Clamp out of range values. */ switch (mapping->v4l2_type) { -- cgit v1.1 From 29005c09f41d459c458eb8761a54703b56afb16a Mon Sep 17 00:00:00 2001 From: Laurent Pinchart Date: Fri, 11 Jan 2013 09:32:04 -0300 Subject: [media] uvcvideo: Cleanup leftovers of partial revert Commit ba68c8530a263dc4de440fa10bb20a1c5b9d4ff5 (Partly revert "[media] uvcvideo: Set error_idx properly for extended controls API failures") missed two modifications. Clean them up. Signed-off-by: Laurent Pinchart Acked-by: Hans Verkuil Signed-off-by: Mauro Carvalho Chehab --- drivers/media/usb/uvc/uvc_v4l2.c | 7 ++----- 1 file changed, 2 insertions(+), 5 deletions(-) (limited to 'drivers/media') diff --git a/drivers/media/usb/uvc/uvc_v4l2.c b/drivers/media/usb/uvc/uvc_v4l2.c index f2ee8c6..5eb8989 100644 --- a/drivers/media/usb/uvc/uvc_v4l2.c +++ b/drivers/media/usb/uvc/uvc_v4l2.c @@ -657,8 +657,7 @@ static long uvc_v4l2_do_ioctl(struct file *file, unsigned int cmd, void *arg) ret = uvc_ctrl_get(chain, ctrl); if (ret < 0) { uvc_ctrl_rollback(handle); - ctrls->error_idx = ret == -ENOENT - ? ctrls->count : i; + ctrls->error_idx = i; return ret; } } @@ -686,9 +685,7 @@ static long uvc_v4l2_do_ioctl(struct file *file, unsigned int cmd, void *arg) ret = uvc_ctrl_set(chain, ctrl); if (ret < 0) { uvc_ctrl_rollback(handle); - ctrls->error_idx = (ret == -ENOENT && - cmd == VIDIOC_S_EXT_CTRLS) - ? ctrls->count : i; + ctrls->error_idx = i; return ret; } } -- cgit v1.1 From 68d6f84ba0c47e658beff3a4bf0c43acee4b4690 Mon Sep 17 00:00:00 2001 From: Laurent Pinchart Date: Fri, 11 Jan 2013 09:42:00 -0300 Subject: [media] uvcvideo: Set error_idx properly for S_EXT_CTRLS failures The uvc_set_ctrl() calls don't write to the hardware. A failure at that point thus leaves the device in a clean state, with no control modified. Set the error_idx field to the count value to reflect that, as per the V4L2 specification. TRY_EXT_CTRLS is unchanged and the error_idx field must always be set to the failed control index in that case. Signed-off-by: Laurent Pinchart Acked-by: Hans Verkuil Signed-off-by: Mauro Carvalho Chehab --- drivers/media/usb/uvc/uvc_v4l2.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) (limited to 'drivers/media') diff --git a/drivers/media/usb/uvc/uvc_v4l2.c b/drivers/media/usb/uvc/uvc_v4l2.c index 5eb8989..68d59b5 100644 --- a/drivers/media/usb/uvc/uvc_v4l2.c +++ b/drivers/media/usb/uvc/uvc_v4l2.c @@ -685,7 +685,8 @@ static long uvc_v4l2_do_ioctl(struct file *file, unsigned int cmd, void *arg) ret = uvc_ctrl_set(chain, ctrl); if (ret < 0) { uvc_ctrl_rollback(handle); - ctrls->error_idx = i; + ctrls->error_idx = cmd == VIDIOC_S_EXT_CTRLS + ? ctrls->count : i; return ret; } } -- cgit v1.1 From ce4a3d52888a95473914bd54bcf6c566014fc03e Mon Sep 17 00:00:00 2001 From: Hans Verkuil Date: Sat, 5 Jan 2013 08:52:12 -0300 Subject: [media] radio: set vfl_dir correctly to fix modulator regression The vfl_dir field should be set to indicate whether a device can receive data, output data or can do both. This is used to let the v4l core know which ioctls should be accepted and which can be refused. Unfortunately, when this field was added the radio modulator drivers were not updated: radio modulators transmit and so vfl_dir should be set to VFL_DIR_TX (or VFL_DIR_M2M in the special case of wl128x). Because of this omission it is not possible to call g/s_modulator for these drivers, which effectively renders them useless. This patch sets the correct vfl_dir value for these drivers, correcting this bug. Thanks to Paul Grinberg for bringing this to my attention. Signed-off-by: Hans Verkuil Signed-off-by: Mauro Carvalho Chehab --- drivers/media/radio/radio-keene.c | 1 + drivers/media/radio/radio-si4713.c | 1 + drivers/media/radio/radio-wl1273.c | 1 + drivers/media/radio/wl128x/fmdrv_v4l2.c | 10 ++++++++++ 4 files changed, 13 insertions(+) (limited to 'drivers/media') diff --git a/drivers/media/radio/radio-keene.c b/drivers/media/radio/radio-keene.c index e10e525..296941a 100644 --- a/drivers/media/radio/radio-keene.c +++ b/drivers/media/radio/radio-keene.c @@ -374,6 +374,7 @@ static int usb_keene_probe(struct usb_interface *intf, radio->vdev.ioctl_ops = &usb_keene_ioctl_ops; radio->vdev.lock = &radio->lock; radio->vdev.release = video_device_release_empty; + radio->vdev.vfl_dir = VFL_DIR_TX; radio->usbdev = interface_to_usbdev(intf); radio->intf = intf; diff --git a/drivers/media/radio/radio-si4713.c b/drivers/media/radio/radio-si4713.c index a082e40..1507c9d 100644 --- a/drivers/media/radio/radio-si4713.c +++ b/drivers/media/radio/radio-si4713.c @@ -250,6 +250,7 @@ static struct video_device radio_si4713_vdev_template = { .name = "radio-si4713", .release = video_device_release, .ioctl_ops = &radio_si4713_ioctl_ops, + .vfl_dir = VFL_DIR_TX, }; /* Platform driver interface */ diff --git a/drivers/media/radio/radio-wl1273.c b/drivers/media/radio/radio-wl1273.c index c48be19..cabbe3a 100644 --- a/drivers/media/radio/radio-wl1273.c +++ b/drivers/media/radio/radio-wl1273.c @@ -1971,6 +1971,7 @@ static struct video_device wl1273_viddev_template = { .ioctl_ops = &wl1273_ioctl_ops, .name = WL1273_FM_DRIVER_NAME, .release = wl1273_vdev_release, + .vfl_dir = VFL_DIR_TX, }; static int wl1273_fm_radio_remove(struct platform_device *pdev) diff --git a/drivers/media/radio/wl128x/fmdrv_v4l2.c b/drivers/media/radio/wl128x/fmdrv_v4l2.c index 048de45..0a8ee8f 100644 --- a/drivers/media/radio/wl128x/fmdrv_v4l2.c +++ b/drivers/media/radio/wl128x/fmdrv_v4l2.c @@ -518,6 +518,16 @@ static struct video_device fm_viddev_template = { .ioctl_ops = &fm_drv_ioctl_ops, .name = FM_DRV_NAME, .release = video_device_release, + /* + * To ensure both the tuner and modulator ioctls are accessible we + * set the vfl_dir to M2M to indicate this. + * + * It is not really a mem2mem device of course, but it can both receive + * and transmit using the same radio device. It's the only radio driver + * that does this and it should really be split in two radio devices, + * but that would affect applications using this driver. + */ + .vfl_dir = VFL_DIR_M2M, }; int fm_v4l2_init_video_device(struct fmdev *fmdev, int radio_nr) -- cgit v1.1