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authorLinus Torvalds <torvalds@linux-foundation.org>2013-03-31 11:40:33 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2013-03-31 11:40:33 -0700
commita7b436d356d0bdc6156e286f9c251beed1961d2d (patch)
tree2d937c56eb4f11e2e460346eb45a4f6f751af8e4
parentd299c29039aae518d0e70fc26fb158a80dfcd31a (diff)
parent35ccecef6ed48a5602755ddf580c45a026a1dc05 (diff)
downloadvexpress-lsk-a7b436d356d0bdc6156e286f9c251beed1961d2d.tar.gz
Merge branch 'v4l_for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media
Pull media fixes from Mauro Carvalho Chehab: "For a some fixes for Kernel 3.9: - subsystem build fix when VIDEO_DEV=y, VIDEO_V4L2=m and I2C=m - compilation fix for arm multiarch preventing IR_RX51 to be selected - regression fix at bttv crop logic - s5p-mfc/m5mols/exynos: a few fixes for cameras on exynos hardware" * 'v4l_for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media: [media] [REGRESSION] bt8xx: Fix too large height in cropcap [media] fix compilation with both V4L2 and I2C as 'm' [media] m5mols: Fix bug in stream on handler [media] s5p-fimc: Do not attempt to disable not enabled media pipeline [media] s5p-mfc: Fix encoder control 15 issue [media] s5p-mfc: Fix frame skip bug [media] s5p-fimc: send valid m2m ctx to fimc_m2m_job_finish [media] exynos-gsc: send valid m2m ctx to gsc_m2m_job_finish [media] fimc-lite: Fix the variable type to avoid possible crash [media] fimc-lite: Initialize 'step' field in fimc_lite_ctrl structure [media] ir: IR_RX51 only works on OMAP2
-rw-r--r--drivers/media/i2c/m5mols/m5mols_core.c2
-rw-r--r--drivers/media/pci/bt8xx/bttv-driver.c20
-rw-r--r--drivers/media/platform/exynos-gsc/gsc-core.c8
-rw-r--r--drivers/media/platform/s5p-fimc/fimc-core.c6
-rw-r--r--drivers/media/platform/s5p-fimc/fimc-lite-reg.c8
-rw-r--r--drivers/media/platform/s5p-fimc/fimc-lite.c1
-rw-r--r--drivers/media/platform/s5p-fimc/fimc-mdevice.c39
-rw-r--r--drivers/media/platform/s5p-mfc/s5p_mfc.c2
-rw-r--r--drivers/media/platform/s5p-mfc/s5p_mfc_enc.c1
-rw-r--r--drivers/media/rc/Kconfig2
-rw-r--r--drivers/media/v4l2-core/Makefile2
11 files changed, 53 insertions, 38 deletions
diff --git a/drivers/media/i2c/m5mols/m5mols_core.c b/drivers/media/i2c/m5mols/m5mols_core.c
index d4e7567b367..0b899cb6cda 100644
--- a/drivers/media/i2c/m5mols/m5mols_core.c
+++ b/drivers/media/i2c/m5mols/m5mols_core.c
@@ -724,7 +724,7 @@ static int m5mols_s_stream(struct v4l2_subdev *sd, int enable)
if (enable) {
if (is_code(code, M5MOLS_RESTYPE_MONITOR))
ret = m5mols_start_monitor(info);
- if (is_code(code, M5MOLS_RESTYPE_CAPTURE))
+ else if (is_code(code, M5MOLS_RESTYPE_CAPTURE))
ret = m5mols_start_capture(info);
else
ret = -EINVAL;
diff --git a/drivers/media/pci/bt8xx/bttv-driver.c b/drivers/media/pci/bt8xx/bttv-driver.c
index ccd18e4ee78..54579e4c740 100644
--- a/drivers/media/pci/bt8xx/bttv-driver.c
+++ b/drivers/media/pci/bt8xx/bttv-driver.c
@@ -250,17 +250,19 @@ static u8 SRAM_Table[][60] =
vdelay start of active video in 2 * field lines relative to
trailing edge of /VRESET pulse (VDELAY register).
sheight height of active video in 2 * field lines.
+ extraheight Added to sheight for cropcap.bounds.height only
videostart0 ITU-R frame line number of the line corresponding
to vdelay in the first field. */
#define CROPCAP(minhdelayx1, hdelayx1, swidth, totalwidth, sqwidth, \
- vdelay, sheight, videostart0) \
+ vdelay, sheight, extraheight, videostart0) \
.cropcap.bounds.left = minhdelayx1, \
/* * 2 because vertically we count field lines times two, */ \
/* e.g. 23 * 2 to 23 * 2 + 576 in PAL-BGHI defrect. */ \
.cropcap.bounds.top = (videostart0) * 2 - (vdelay) + MIN_VDELAY, \
/* 4 is a safety margin at the end of the line. */ \
.cropcap.bounds.width = (totalwidth) - (minhdelayx1) - 4, \
- .cropcap.bounds.height = (sheight) + (vdelay) - MIN_VDELAY, \
+ .cropcap.bounds.height = (sheight) + (extraheight) + (vdelay) - \
+ MIN_VDELAY, \
.cropcap.defrect.left = hdelayx1, \
.cropcap.defrect.top = (videostart0) * 2, \
.cropcap.defrect.width = swidth, \
@@ -301,9 +303,10 @@ const struct bttv_tvnorm bttv_tvnorms[] = {
/* totalwidth */ 1135,
/* sqwidth */ 944,
/* vdelay */ 0x20,
- /* bt878 (and bt848?) can capture another
- line below active video. */
- /* sheight */ (576 + 2) + 0x20 - 2,
+ /* sheight */ 576,
+ /* bt878 (and bt848?) can capture another
+ line below active video. */
+ /* extraheight */ 2,
/* videostart0 */ 23)
},{
.v4l2_id = V4L2_STD_NTSC_M | V4L2_STD_NTSC_M_KR,
@@ -330,6 +333,7 @@ const struct bttv_tvnorm bttv_tvnorms[] = {
/* sqwidth */ 780,
/* vdelay */ 0x1a,
/* sheight */ 480,
+ /* extraheight */ 0,
/* videostart0 */ 23)
},{
.v4l2_id = V4L2_STD_SECAM,
@@ -355,6 +359,7 @@ const struct bttv_tvnorm bttv_tvnorms[] = {
/* sqwidth */ 944,
/* vdelay */ 0x20,
/* sheight */ 576,
+ /* extraheight */ 0,
/* videostart0 */ 23)
},{
.v4l2_id = V4L2_STD_PAL_Nc,
@@ -380,6 +385,7 @@ const struct bttv_tvnorm bttv_tvnorms[] = {
/* sqwidth */ 780,
/* vdelay */ 0x1a,
/* sheight */ 576,
+ /* extraheight */ 0,
/* videostart0 */ 23)
},{
.v4l2_id = V4L2_STD_PAL_M,
@@ -405,6 +411,7 @@ const struct bttv_tvnorm bttv_tvnorms[] = {
/* sqwidth */ 780,
/* vdelay */ 0x1a,
/* sheight */ 480,
+ /* extraheight */ 0,
/* videostart0 */ 23)
},{
.v4l2_id = V4L2_STD_PAL_N,
@@ -430,6 +437,7 @@ const struct bttv_tvnorm bttv_tvnorms[] = {
/* sqwidth */ 944,
/* vdelay */ 0x20,
/* sheight */ 576,
+ /* extraheight */ 0,
/* videostart0 */ 23)
},{
.v4l2_id = V4L2_STD_NTSC_M_JP,
@@ -455,6 +463,7 @@ const struct bttv_tvnorm bttv_tvnorms[] = {
/* sqwidth */ 780,
/* vdelay */ 0x16,
/* sheight */ 480,
+ /* extraheight */ 0,
/* videostart0 */ 23)
},{
/* that one hopefully works with the strange timing
@@ -484,6 +493,7 @@ const struct bttv_tvnorm bttv_tvnorms[] = {
/* sqwidth */ 944,
/* vdelay */ 0x1a,
/* sheight */ 480,
+ /* extraheight */ 0,
/* videostart0 */ 23)
}
};
diff --git a/drivers/media/platform/exynos-gsc/gsc-core.c b/drivers/media/platform/exynos-gsc/gsc-core.c
index 82d9f6ac12f..33b5ffc8d66 100644
--- a/drivers/media/platform/exynos-gsc/gsc-core.c
+++ b/drivers/media/platform/exynos-gsc/gsc-core.c
@@ -1054,16 +1054,18 @@ static int gsc_m2m_suspend(struct gsc_dev *gsc)
static int gsc_m2m_resume(struct gsc_dev *gsc)
{
+ struct gsc_ctx *ctx;
unsigned long flags;
spin_lock_irqsave(&gsc->slock, flags);
/* Clear for full H/W setup in first run after resume */
+ ctx = gsc->m2m.ctx;
gsc->m2m.ctx = NULL;
spin_unlock_irqrestore(&gsc->slock, flags);
if (test_and_clear_bit(ST_M2M_SUSPENDED, &gsc->state))
- gsc_m2m_job_finish(gsc->m2m.ctx,
- VB2_BUF_STATE_ERROR);
+ gsc_m2m_job_finish(ctx, VB2_BUF_STATE_ERROR);
+
return 0;
}
@@ -1204,7 +1206,7 @@ static int gsc_resume(struct device *dev)
/* Do not resume if the device was idle before system suspend */
spin_lock_irqsave(&gsc->slock, flags);
if (!test_and_clear_bit(ST_SUSPEND, &gsc->state) ||
- !gsc_m2m_active(gsc)) {
+ !gsc_m2m_opened(gsc)) {
spin_unlock_irqrestore(&gsc->slock, flags);
return 0;
}
diff --git a/drivers/media/platform/s5p-fimc/fimc-core.c b/drivers/media/platform/s5p-fimc/fimc-core.c
index e3916bde45c..0f513dd19f8 100644
--- a/drivers/media/platform/s5p-fimc/fimc-core.c
+++ b/drivers/media/platform/s5p-fimc/fimc-core.c
@@ -850,16 +850,18 @@ static int fimc_m2m_suspend(struct fimc_dev *fimc)
static int fimc_m2m_resume(struct fimc_dev *fimc)
{
+ struct fimc_ctx *ctx;
unsigned long flags;
spin_lock_irqsave(&fimc->slock, flags);
/* Clear for full H/W setup in first run after resume */
+ ctx = fimc->m2m.ctx;
fimc->m2m.ctx = NULL;
spin_unlock_irqrestore(&fimc->slock, flags);
if (test_and_clear_bit(ST_M2M_SUSPENDED, &fimc->state))
- fimc_m2m_job_finish(fimc->m2m.ctx,
- VB2_BUF_STATE_ERROR);
+ fimc_m2m_job_finish(ctx, VB2_BUF_STATE_ERROR);
+
return 0;
}
diff --git a/drivers/media/platform/s5p-fimc/fimc-lite-reg.c b/drivers/media/platform/s5p-fimc/fimc-lite-reg.c
index f0af0754a7b..ac9663ce2a4 100644
--- a/drivers/media/platform/s5p-fimc/fimc-lite-reg.c
+++ b/drivers/media/platform/s5p-fimc/fimc-lite-reg.c
@@ -128,10 +128,10 @@ static const u32 src_pixfmt_map[8][3] = {
void flite_hw_set_source_format(struct fimc_lite *dev, struct flite_frame *f)
{
enum v4l2_mbus_pixelcode pixelcode = dev->fmt->mbus_code;
- unsigned int i = ARRAY_SIZE(src_pixfmt_map);
+ int i = ARRAY_SIZE(src_pixfmt_map);
u32 cfg;
- while (i-- >= 0) {
+ while (--i >= 0) {
if (src_pixfmt_map[i][0] == pixelcode)
break;
}
@@ -224,9 +224,9 @@ static void flite_hw_set_out_order(struct fimc_lite *dev, struct flite_frame *f)
{ V4L2_MBUS_FMT_VYUY8_2X8, FLITE_REG_CIODMAFMT_CRYCBY },
};
u32 cfg = readl(dev->regs + FLITE_REG_CIODMAFMT);
- unsigned int i = ARRAY_SIZE(pixcode);
+ int i = ARRAY_SIZE(pixcode);
- while (i-- >= 0)
+ while (--i >= 0)
if (pixcode[i][0] == dev->fmt->mbus_code)
break;
cfg &= ~FLITE_REG_CIODMAFMT_YCBCR_ORDER_MASK;
diff --git a/drivers/media/platform/s5p-fimc/fimc-lite.c b/drivers/media/platform/s5p-fimc/fimc-lite.c
index bfc4206935c..bbc35de7db2 100644
--- a/drivers/media/platform/s5p-fimc/fimc-lite.c
+++ b/drivers/media/platform/s5p-fimc/fimc-lite.c
@@ -1408,6 +1408,7 @@ static const struct v4l2_ctrl_config fimc_lite_ctrl = {
.id = V4L2_CTRL_CLASS_USER | 0x1001,
.type = V4L2_CTRL_TYPE_BOOLEAN,
.name = "Test Pattern 640x480",
+ .step = 1,
};
static int fimc_lite_create_capture_subdev(struct fimc_lite *fimc)
diff --git a/drivers/media/platform/s5p-fimc/fimc-mdevice.c b/drivers/media/platform/s5p-fimc/fimc-mdevice.c
index a17fcb2d5d4..cd38d708ab5 100644
--- a/drivers/media/platform/s5p-fimc/fimc-mdevice.c
+++ b/drivers/media/platform/s5p-fimc/fimc-mdevice.c
@@ -827,7 +827,7 @@ static int fimc_md_link_notify(struct media_pad *source,
struct fimc_pipeline *pipeline;
struct v4l2_subdev *sd;
struct mutex *lock;
- int ret = 0;
+ int i, ret = 0;
int ref_count;
if (media_entity_type(sink->entity) != MEDIA_ENT_T_V4L2_SUBDEV)
@@ -854,29 +854,28 @@ static int fimc_md_link_notify(struct media_pad *source,
return 0;
}
+ mutex_lock(lock);
+ ref_count = fimc ? fimc->vid_cap.refcnt : fimc_lite->ref_count;
+
if (!(flags & MEDIA_LNK_FL_ENABLED)) {
- int i;
- mutex_lock(lock);
- ret = __fimc_pipeline_close(pipeline);
+ if (ref_count > 0) {
+ ret = __fimc_pipeline_close(pipeline);
+ if (!ret && fimc)
+ fimc_ctrls_delete(fimc->vid_cap.ctx);
+ }
for (i = 0; i < IDX_MAX; i++)
pipeline->subdevs[i] = NULL;
- if (fimc)
- fimc_ctrls_delete(fimc->vid_cap.ctx);
- mutex_unlock(lock);
- return ret;
+ } else if (ref_count > 0) {
+ /*
+ * Link activation. Enable power of pipeline elements only if
+ * the pipeline is already in use, i.e. its video node is open.
+ * Recreate the controls destroyed during the link deactivation.
+ */
+ ret = __fimc_pipeline_open(pipeline,
+ source->entity, true);
+ if (!ret && fimc)
+ ret = fimc_capture_ctrls_create(fimc);
}
- /*
- * Link activation. Enable power of pipeline elements only if the
- * pipeline is already in use, i.e. its video node is opened.
- * Recreate the controls destroyed during the link deactivation.
- */
- mutex_lock(lock);
-
- ref_count = fimc ? fimc->vid_cap.refcnt : fimc_lite->ref_count;
- if (ref_count > 0)
- ret = __fimc_pipeline_open(pipeline, source->entity, true);
- if (!ret && fimc)
- ret = fimc_capture_ctrls_create(fimc);
mutex_unlock(lock);
return ret ? -EPIPE : ret;
diff --git a/drivers/media/platform/s5p-mfc/s5p_mfc.c b/drivers/media/platform/s5p-mfc/s5p_mfc.c
index e84703c314c..1cb6d57987c 100644
--- a/drivers/media/platform/s5p-mfc/s5p_mfc.c
+++ b/drivers/media/platform/s5p-mfc/s5p_mfc.c
@@ -276,7 +276,7 @@ static void s5p_mfc_handle_frame_new(struct s5p_mfc_ctx *ctx, unsigned int err)
unsigned int frame_type;
dspl_y_addr = s5p_mfc_hw_call(dev->mfc_ops, get_dspl_y_adr, dev);
- frame_type = s5p_mfc_hw_call(dev->mfc_ops, get_dec_frame_type, dev);
+ frame_type = s5p_mfc_hw_call(dev->mfc_ops, get_disp_frame_type, ctx);
/* If frame is same as previous then skip and do not dequeue */
if (frame_type == S5P_FIMV_DECODE_FRAME_SKIPPED) {
diff --git a/drivers/media/platform/s5p-mfc/s5p_mfc_enc.c b/drivers/media/platform/s5p-mfc/s5p_mfc_enc.c
index 2356fd52a16..4f6b553c4b2 100644
--- a/drivers/media/platform/s5p-mfc/s5p_mfc_enc.c
+++ b/drivers/media/platform/s5p-mfc/s5p_mfc_enc.c
@@ -232,6 +232,7 @@ static struct mfc_control controls[] = {
.minimum = 0,
.maximum = 1,
.default_value = 0,
+ .step = 1,
.menu_skip_mask = 0,
},
{
diff --git a/drivers/media/rc/Kconfig b/drivers/media/rc/Kconfig
index 19f3563c61d..5a79c333d45 100644
--- a/drivers/media/rc/Kconfig
+++ b/drivers/media/rc/Kconfig
@@ -291,7 +291,7 @@ config IR_TTUSBIR
config IR_RX51
tristate "Nokia N900 IR transmitter diode"
- depends on OMAP_DM_TIMER && LIRC && !ARCH_MULTIPLATFORM
+ depends on OMAP_DM_TIMER && ARCH_OMAP2PLUS && LIRC && !ARCH_MULTIPLATFORM
---help---
Say Y or M here if you want to enable support for the IR
transmitter diode built in the Nokia N900 (RX51) device.
diff --git a/drivers/media/v4l2-core/Makefile b/drivers/media/v4l2-core/Makefile
index a9d355230e8..768aaf62d5d 100644
--- a/drivers/media/v4l2-core/Makefile
+++ b/drivers/media/v4l2-core/Makefile
@@ -10,7 +10,7 @@ ifeq ($(CONFIG_COMPAT),y)
videodev-objs += v4l2-compat-ioctl32.o
endif
-obj-$(CONFIG_VIDEO_DEV) += videodev.o
+obj-$(CONFIG_VIDEO_V4L2) += videodev.o
obj-$(CONFIG_VIDEO_V4L2_INT_DEVICE) += v4l2-int-device.o
obj-$(CONFIG_VIDEO_V4L2) += v4l2-common.o