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:
 "Series of fixes for 3.10.  There are some usual driver fixes (mostly
  on s5p/exynos playform drivers), plus some fixes at V4L2 core"

* 'v4l_for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media: (40 commits)
  [media] soc_camera: error dev remove and v4l2 call
  [media] sh_veu: fix the buffer size calculation
  [media] sh_veu: keep power supply until the m2m context is released
  [media] sh_veu: invoke v4l2_m2m_job_finish() even if a job has been aborted
  [media] v4l2-ioctl: don't print the clips list
  [media] v4l2-ctrls: V4L2_CTRL_CLASS_FM_RX controls are also valid radio controls
  [media] cx88: fix NULL pointer dereference
  [media] DocBook/media/v4l: update version number
  [media] exynos4-is: Remove "sysreg" clock handling
  [media] exynos4-is: Fix reported colorspace at FIMC-IS-ISP subdev
  [media] exynos4-is: Ensure fimc-is clocks are not enabled until properly configured
  [media] exynos4-is: Prevent NULL pointer dereference when firmware isn't loaded
  [media] s5p-mfc: Add NULL check for allocated buffer
  [media] s5p-mfc: added missing end-of-lines in debug messages
  [media] s5p-mfc: v4l2 controls setup routine moved to initialization code
  [media] s5p-mfc: separate encoder parameters for h264 and mpeg4
  [media] s5p-mfc: Remove special clock usage in driver
  [media] s5p-mfc: Remove unused s5p_mfc_get_decoded_status_v6() function
  [media] v4l2: mem2mem: save irq flags correctly
  [media] coda: v4l2-compliance fix: add VIDIOC_CREATE_BUFS support
  ...

31 files changed, 213 insertions, 188 deletions

diff --git a/drivers/media/i2c/s5c73m3/s5c73m3-core.c b/drivers/media/i2c/s5c73m3/s5c73m3-core.c
index cb52438e53ac..9eac5310942f 100644
--- a/drivers/media/i2c/s5c73m3/s5c73m3-core.c
+++ b/drivers/media/i2c/s5c73m3/s5c73m3-core.c
@@ -956,7 +956,7 @@ static int s5c73m3_oif_enum_frame_interval(struct v4l2_subdev *sd,
 
         if (fie->pad != OIF_SOURCE_PAD)
                 return -EINVAL;
-        if (fie->index > ARRAY_SIZE(s5c73m3_intervals))
+        if (fie->index >= ARRAY_SIZE(s5c73m3_intervals))
                 return -EINVAL;
 
         mutex_lock(&state->lock);
diff --git a/drivers/media/pci/cx88/cx88-alsa.c b/drivers/media/pci/cx88/cx88-alsa.c
index 27d62623274b..aba5b1c649e6 100644
--- a/drivers/media/pci/cx88/cx88-alsa.c
+++ b/drivers/media/pci/cx88/cx88-alsa.c
@@ -615,7 +615,7 @@ static int snd_cx88_volume_put(struct snd_kcontrol *kcontrol,
         int changed = 0;
         u32 old;
 
-        if (core->board.audio_chip == V4L2_IDENT_WM8775)
+        if (core->sd_wm8775)
                 snd_cx88_wm8775_volume_put(kcontrol, value);
 
         left = value->value.integer.value[0] & 0x3f;
@@ -682,8 +682,7 @@ static int snd_cx88_switch_put(struct snd_kcontrol *kcontrol,
                 vol ^= bit;
                 cx_swrite(SHADOW_AUD_VOL_CTL, AUD_VOL_CTL, vol);
                 /* Pass mute onto any WM8775 */
-                if ((core->board.audio_chip == V4L2_IDENT_WM8775) &&
-                    ((1<<6) == bit))
+                if (core->sd_wm8775 && ((1<<6) == bit))
                         wm8775_s_ctrl(core, V4L2_CID_AUDIO_MUTE, 0 != (vol & bit));
                 ret = 1;
         }
@@ -903,7 +902,7 @@ static int cx88_audio_initdev(struct pci_dev *pci,
                 goto error;
 
         /* If there's a wm8775 then add a Line-In ALC switch */
-        if (core->board.audio_chip == V4L2_IDENT_WM8775)
+        if (core->sd_wm8775)
                 snd_ctl_add(card, snd_ctl_new1(&snd_cx88_alc_switch, chip));
 
         strcpy (card->driver, "CX88x");
diff --git a/drivers/media/pci/cx88/cx88-video.c b/drivers/media/pci/cx88/cx88-video.c
index 1b00615fd395..c7a9be1065c0 100644
--- a/drivers/media/pci/cx88/cx88-video.c
+++ b/drivers/media/pci/cx88/cx88-video.c
@@ -385,8 +385,7 @@ int cx88_video_mux(struct cx88_core *core, unsigned int input)
                 /* The wm8775 module has the "2" route hardwired into
                    the initialization. Some boards may use different
                    routes for different inputs. HVR-1300 surely does */
-                if (core->board.audio_chip &&
-                    core->board.audio_chip == V4L2_IDENT_WM8775) {
+                if (core->sd_wm8775) {
                         call_all(core, audio, s_routing,
                                  INPUT(input).audioroute, 0, 0);
                 }
@@ -771,8 +770,7 @@ static int video_open(struct file *file)
                 cx_write(MO_GP1_IO, core->board.radio.gpio1);
                 cx_write(MO_GP2_IO, core->board.radio.gpio2);
                 if (core->board.radio.audioroute) {
-                        if(core->board.audio_chip &&
-                                core->board.audio_chip == V4L2_IDENT_WM8775) {
+                        if (core->sd_wm8775) {
                                 call_all(core, audio, s_routing,
                                         core->board.radio.audioroute, 0, 0);
                         }
@@ -959,7 +957,7 @@ static int cx8800_s_aud_ctrl(struct v4l2_ctrl *ctrl)
         u32 value,mask;
 
         /* Pass changes onto any WM8775 */
-        if (core->board.audio_chip == V4L2_IDENT_WM8775) {
+        if (core->sd_wm8775) {
                 switch (ctrl->id) {
                 case V4L2_CID_AUDIO_MUTE:
                         wm8775_s_ctrl(core, ctrl->id, ctrl->val);
diff --git a/drivers/media/platform/coda.c b/drivers/media/platform/coda.c
index 48b8d7af386d..9d1481a60bd9 100644
--- a/drivers/media/platform/coda.c
+++ b/drivers/media/platform/coda.c
@@ -576,6 +576,14 @@ static int vidioc_dqbuf(struct file *file, void *priv, struct v4l2_buffer *buf)
         return v4l2_m2m_dqbuf(file, ctx->m2m_ctx, buf);
 }
 
+static int vidioc_create_bufs(struct file *file, void *priv,
+                              struct v4l2_create_buffers *create)
+{
+        struct coda_ctx *ctx = fh_to_ctx(priv);
+
+        return v4l2_m2m_create_bufs(file, ctx->m2m_ctx, create);
+}
+
 static int vidioc_streamon(struct file *file, void *priv,
                            enum v4l2_buf_type type)
 {
@@ -610,6 +618,7 @@ static const struct v4l2_ioctl_ops coda_ioctl_ops = {
 
         .vidioc_qbuf            = vidioc_qbuf,
         .vidioc_dqbuf           = vidioc_dqbuf,
+        .vidioc_create_bufs     = vidioc_create_bufs,
 
         .vidioc_streamon        = vidioc_streamon,
         .vidioc_streamoff       = vidioc_streamoff,
diff --git a/drivers/media/platform/davinci/vpbe_display.c b/drivers/media/platform/davinci/vpbe_display.c
index 1802f11e939f..d0b375cf565f 100644
--- a/drivers/media/platform/davinci/vpbe_display.c
+++ b/drivers/media/platform/davinci/vpbe_display.c
@@ -916,6 +916,21 @@ static int vpbe_display_s_fmt(struct file *file, void *priv,
         other video window */
 
         layer->pix_fmt = *pixfmt;
+        if (pixfmt->pixelformat == V4L2_PIX_FMT_NV12) {
+                struct vpbe_layer *otherlayer;
+
+                otherlayer = _vpbe_display_get_other_win_layer(disp_dev, layer);
+                /* if other layer is available, only
+                 * claim it, do not configure it
+                 */
+                ret = osd_device->ops.request_layer(osd_device,
+                                                    otherlayer->layer_info.id);
+                if (ret < 0) {
+                        v4l2_err(&vpbe_dev->v4l2_dev,
+                                 "Display Manager failed to allocate layer\n");
+                        return -EBUSY;
+                }
+        }
 
         /* Get osd layer config */
         osd_device->ops.get_layer_config(osd_device,
diff --git a/drivers/media/platform/davinci/vpfe_capture.c b/drivers/media/platform/davinci/vpfe_capture.c
index 8c50d3074866..93609091cb23 100644
--- a/drivers/media/platform/davinci/vpfe_capture.c
+++ b/drivers/media/platform/davinci/vpfe_capture.c
@@ -1837,7 +1837,7 @@ static int vpfe_probe(struct platform_device *pdev)
         if (NULL == ccdc_cfg) {
                 v4l2_err(pdev->dev.driver,
                          "Memory allocation failed for ccdc_cfg\n");
-                goto probe_free_lock;
+                goto probe_free_dev_mem;
         }
 
         mutex_lock(&ccdc_lock);
@@ -1991,7 +1991,6 @@ probe_out_release_irq:
         free_irq(vpfe_dev->ccdc_irq0, vpfe_dev);
 probe_free_ccdc_cfg_mem:
         kfree(ccdc_cfg);
-probe_free_lock:
         mutex_unlock(&ccdc_lock);
 probe_free_dev_mem:
         kfree(vpfe_dev);
diff --git a/drivers/media/platform/exynos4-is/fimc-is-regs.c b/drivers/media/platform/exynos4-is/fimc-is-regs.c
index b0ff67bc1b05..d05eaa2c8490 100644
--- a/drivers/media/platform/exynos4-is/fimc-is-regs.c
+++ b/drivers/media/platform/exynos4-is/fimc-is-regs.c
@@ -174,7 +174,7 @@ int fimc_is_hw_change_mode(struct fimc_is *is)
                 HIC_CAPTURE_STILL, HIC_CAPTURE_VIDEO,
         };
 
-        if (WARN_ON(is->config_index > ARRAY_SIZE(cmd)))
+        if (WARN_ON(is->config_index >= ARRAY_SIZE(cmd)))
                 return -EINVAL;
 
         mcuctl_write(cmd[is->config_index], is, MCUCTL_REG_ISSR(0));
diff --git a/drivers/media/platform/exynos4-is/fimc-is.c b/drivers/media/platform/exynos4-is/fimc-is.c
index 47c6363d04e2..520e4398b69c 100644
--- a/drivers/media/platform/exynos4-is/fimc-is.c
+++ b/drivers/media/platform/exynos4-is/fimc-is.c
@@ -48,7 +48,6 @@ static char *fimc_is_clocks[ISS_CLKS_MAX] = {
         [ISS_CLK_LITE0]                 = "lite0",
         [ISS_CLK_LITE1]                 = "lite1",
         [ISS_CLK_MPLL]                  = "mpll",
-        [ISS_CLK_SYSREG]                = "sysreg",
         [ISS_CLK_ISP]                   = "isp",
         [ISS_CLK_DRC]                   = "drc",
         [ISS_CLK_FD]                    = "fd",
@@ -71,7 +70,6 @@ static void fimc_is_put_clocks(struct fimc_is *is)
         for (i = 0; i < ISS_CLKS_MAX; i++) {
                 if (IS_ERR(is->clocks[i]))
                         continue;
-                clk_unprepare(is->clocks[i]);
                 clk_put(is->clocks[i]);
                 is->clocks[i] = ERR_PTR(-EINVAL);
         }
@@ -90,12 +88,6 @@ static int fimc_is_get_clocks(struct fimc_is *is)
                         ret = PTR_ERR(is->clocks[i]);
                         goto err;
                 }
-                ret = clk_prepare(is->clocks[i]);
-                if (ret < 0) {
-                        clk_put(is->clocks[i]);
-                        is->clocks[i] = ERR_PTR(-EINVAL);
-                        goto err;
-                }
         }
 
         return 0;
@@ -103,7 +95,7 @@ err:
         fimc_is_put_clocks(is);
         dev_err(&is->pdev->dev, "failed to get clock: %s\n",
                 fimc_is_clocks[i]);
-        return -ENXIO;
+        return ret;
 }
 
 static int fimc_is_setup_clocks(struct fimc_is *is)
@@ -144,7 +136,7 @@ int fimc_is_enable_clocks(struct fimc_is *is)
         for (i = 0; i < ISS_GATE_CLKS_MAX; i++) {
                 if (IS_ERR(is->clocks[i]))
                         continue;
-                ret = clk_enable(is->clocks[i]);
+                ret = clk_prepare_enable(is->clocks[i]);
                 if (ret < 0) {
                         dev_err(&is->pdev->dev, "clock %s enable failed\n",
                                 fimc_is_clocks[i]);
@@ -163,7 +155,7 @@ void fimc_is_disable_clocks(struct fimc_is *is)
 
         for (i = 0; i < ISS_GATE_CLKS_MAX; i++) {
                 if (!IS_ERR(is->clocks[i])) {
-                        clk_disable(is->clocks[i]);
+                        clk_disable_unprepare(is->clocks[i]);
                         pr_debug("disabled clock: %s\n", fimc_is_clocks[i]);
                 }
         }
@@ -326,6 +318,11 @@ int fimc_is_start_firmware(struct fimc_is *is)
         struct device *dev = &is->pdev->dev;
         int ret;
 
+        if (is->fw.f_w == NULL) {
+                dev_err(dev, "firmware is not loaded\n");
+                return -EINVAL;
+        }
+
         memcpy(is->memory.vaddr, is->fw.f_w->data, is->fw.f_w->size);
         wmb();
 
@@ -941,7 +938,8 @@ static int fimc_is_remove(struct platform_device *pdev)
         vb2_dma_contig_cleanup_ctx(is->alloc_ctx);
         fimc_is_put_clocks(is);
         fimc_is_debugfs_remove(is);
-        release_firmware(is->fw.f_w);
+        if (is->fw.f_w)
+                release_firmware(is->fw.f_w);
         fimc_is_free_cpu_memory(is);
 
         return 0;
diff --git a/drivers/media/platform/exynos4-is/fimc-is.h b/drivers/media/platform/exynos4-is/fimc-is.h
index f5275a5b0156..606a7c9fe526 100644
--- a/drivers/media/platform/exynos4-is/fimc-is.h
+++ b/drivers/media/platform/exynos4-is/fimc-is.h
@@ -73,7 +73,6 @@ enum {
         ISS_CLK_LITE0,
         ISS_CLK_LITE1,
         ISS_CLK_MPLL,
-        ISS_CLK_SYSREG,
         ISS_CLK_ISP,
         ISS_CLK_DRC,
         ISS_CLK_FD,
diff --git a/drivers/media/platform/exynos4-is/fimc-isp.c b/drivers/media/platform/exynos4-is/fimc-isp.c
index d63947f7b302..7ede30b5910f 100644
--- a/drivers/media/platform/exynos4-is/fimc-isp.c
+++ b/drivers/media/platform/exynos4-is/fimc-isp.c
@@ -138,7 +138,7 @@ static int fimc_isp_subdev_get_fmt(struct v4l2_subdev *sd,
                 return 0;
         }
 
-        mf->colorspace = V4L2_COLORSPACE_JPEG;
+        mf->colorspace = V4L2_COLORSPACE_SRGB;
 
         mutex_lock(&isp->subdev_lock);
         __is_get_frame_size(is, &cur_fmt);
@@ -194,7 +194,7 @@ static int fimc_isp_subdev_set_fmt(struct v4l2_subdev *sd,
         v4l2_dbg(1, debug, sd, "%s: pad%d: code: 0x%x, %dx%d\n",
                  __func__, fmt->pad, mf->code, mf->width, mf->height);
 
-        mf->colorspace = V4L2_COLORSPACE_JPEG;
+        mf->colorspace = V4L2_COLORSPACE_SRGB;
 
         mutex_lock(&isp->subdev_lock);
         __isp_subdev_try_format(isp, fmt);
diff --git a/drivers/media/platform/exynos4-is/mipi-csis.c b/drivers/media/platform/exynos4-is/mipi-csis.c
index a2eda9d5ac87..254d70fe762a 100644
--- a/drivers/media/platform/exynos4-is/mipi-csis.c
+++ b/drivers/media/platform/exynos4-is/mipi-csis.c
@@ -746,7 +746,7 @@ static int s5pcsis_parse_dt(struct platform_device *pdev,
         node = v4l2_of_get_next_endpoint(node, NULL);
         if (!node) {
                 dev_err(&pdev->dev, "No port node at %s\n",
-                                        node->full_name);
+                                pdev->dev.of_node->full_name);
                 return -EINVAL;
         }
         /* Get port node and validate MIPI-CSI channel id. */
diff --git a/drivers/media/platform/s3c-camif/camif-core.h b/drivers/media/platform/s3c-camif/camif-core.h
index 261134baa655..35d2fcdc0036 100644
--- a/drivers/media/platform/s3c-camif/camif-core.h
+++ b/drivers/media/platform/s3c-camif/camif-core.h
@@ -229,7 +229,7 @@ struct camif_vp {
         unsigned int            state;
         u16                     fmt_flags;
         u8                      id;
-        u8                      rotation;
+        u16                     rotation;
         u8                      hflip;
         u8                      vflip;
         unsigned int            offset;
diff --git a/drivers/media/platform/s5p-mfc/s5p_mfc.c b/drivers/media/platform/s5p-mfc/s5p_mfc.c
index 01f9ae0dadb0..d12faa691af8 100644
--- a/drivers/media/platform/s5p-mfc/s5p_mfc.c
+++ b/drivers/media/platform/s5p-mfc/s5p_mfc.c
@@ -397,7 +397,7 @@ static void s5p_mfc_handle_frame(struct s5p_mfc_ctx *ctx,
 leave_handle_frame:
         spin_unlock_irqrestore(&dev->irqlock, flags);
         if ((ctx->src_queue_cnt == 0 && ctx->state != MFCINST_FINISHING)
-                                    || ctx->dst_queue_cnt < ctx->dpb_count)
+                                    || ctx->dst_queue_cnt < ctx->pb_count)
                 clear_work_bit(ctx);
         s5p_mfc_hw_call(dev->mfc_ops, clear_int_flags, dev);
         wake_up_ctx(ctx, reason, err);
@@ -473,7 +473,7 @@ static void s5p_mfc_handle_seq_done(struct s5p_mfc_ctx *ctx,
 
                 s5p_mfc_hw_call(dev->mfc_ops, dec_calc_dpb_size, ctx);
 
-                ctx->dpb_count = s5p_mfc_hw_call(dev->mfc_ops, get_dpb_count,
+                ctx->pb_count = s5p_mfc_hw_call(dev->mfc_ops, get_dpb_count,
                                 dev);
                 ctx->mv_count = s5p_mfc_hw_call(dev->mfc_ops, get_mv_count,
                                 dev);
@@ -562,7 +562,7 @@ static void s5p_mfc_handle_stream_complete(struct s5p_mfc_ctx *ctx,
         struct s5p_mfc_dev *dev = ctx->dev;
         struct s5p_mfc_buf *mb_entry;
 
-        mfc_debug(2, "Stream completed");
+        mfc_debug(2, "Stream completed\n");
 
         s5p_mfc_clear_int_flags(dev);
         ctx->int_type = reason;
@@ -1362,7 +1362,6 @@ static struct s5p_mfc_variant mfc_drvdata_v5 = {
         .port_num       = MFC_NUM_PORTS,
         .buf_size       = &buf_size_v5,
         .buf_align      = &mfc_buf_align_v5,
-        .mclk_name      = "sclk_mfc",
         .fw_name        = "s5p-mfc.fw",
 };
 
@@ -1389,7 +1388,6 @@ static struct s5p_mfc_variant mfc_drvdata_v6 = {
         .port_num       = MFC_NUM_PORTS_V6,
         .buf_size       = &buf_size_v6,
         .buf_align      = &mfc_buf_align_v6,
-        .mclk_name      = "aclk_333",
         .fw_name        = "s5p-mfc-v6.fw",
 };
 
diff --git a/drivers/media/platform/s5p-mfc/s5p_mfc_common.h b/drivers/media/platform/s5p-mfc/s5p_mfc_common.h
index 202d1d7a37a8..ef4074cd5316 100644
--- a/drivers/media/platform/s5p-mfc/s5p_mfc_common.h
+++ b/drivers/media/platform/s5p-mfc/s5p_mfc_common.h
@@ -138,6 +138,7 @@ enum s5p_mfc_inst_state {
         MFCINST_INIT = 100,
         MFCINST_GOT_INST,
         MFCINST_HEAD_PARSED,
+        MFCINST_HEAD_PRODUCED,
         MFCINST_BUFS_SET,
         MFCINST_RUNNING,
         MFCINST_FINISHING,
@@ -231,7 +232,6 @@ struct s5p_mfc_variant {
         unsigned int port_num;
         struct s5p_mfc_buf_size *buf_size;
         struct s5p_mfc_buf_align *buf_align;
-        char    *mclk_name;
         char    *fw_name;
 };
 
@@ -438,7 +438,7 @@ struct s5p_mfc_enc_params {
         u32 rc_framerate_num;
         u32 rc_framerate_denom;
 
-        union {
+        struct {
                 struct s5p_mfc_h264_enc_params h264;
                 struct s5p_mfc_mpeg4_enc_params mpeg4;
         } codec;
@@ -602,7 +602,7 @@ struct s5p_mfc_ctx {
         int after_packed_pb;
         int sei_fp_parse;
 
-        int dpb_count;
+        int pb_count;
         int total_dpb_count;
         int mv_count;
         /* Buffers */
diff --git a/drivers/media/platform/s5p-mfc/s5p_mfc_ctrl.c b/drivers/media/platform/s5p-mfc/s5p_mfc_ctrl.c
index 2e5f30b40dea..dc1fc94a488d 100644
--- a/drivers/media/platform/s5p-mfc/s5p_mfc_ctrl.c
+++ b/drivers/media/platform/s5p-mfc/s5p_mfc_ctrl.c
@@ -38,7 +38,7 @@ int s5p_mfc_alloc_firmware(struct s5p_mfc_dev *dev)
         dev->fw_virt_addr = dma_alloc_coherent(dev->mem_dev_l, dev->fw_size,
                                         &dev->bank1, GFP_KERNEL);
 
-        if (IS_ERR(dev->fw_virt_addr)) {
+        if (IS_ERR_OR_NULL(dev->fw_virt_addr)) {
                 dev->fw_virt_addr = NULL;
                 mfc_err("Allocating bitprocessor buffer failed\n");
                 return -ENOMEM;
diff --git a/drivers/media/platform/s5p-mfc/s5p_mfc_debug.h b/drivers/media/platform/s5p-mfc/s5p_mfc_debug.h
index bd5cd4ae993c..8e608f5aa0d7 100644
--- a/drivers/media/platform/s5p-mfc/s5p_mfc_debug.h
+++ b/drivers/media/platform/s5p-mfc/s5p_mfc_debug.h
@@ -30,8 +30,8 @@ extern int debug;
 #define mfc_debug(level, fmt, args...)
 #endif
 
-#define mfc_debug_enter() mfc_debug(5, "enter")
-#define mfc_debug_leave() mfc_debug(5, "leave")
+#define mfc_debug_enter() mfc_debug(5, "enter\n")
+#define mfc_debug_leave() mfc_debug(5, "leave\n")
 
 #define mfc_err(fmt, args...)                           \
         do {                                            \
diff --git a/drivers/media/platform/s5p-mfc/s5p_mfc_dec.c b/drivers/media/platform/s5p-mfc/s5p_mfc_dec.c
index 4af53bd2f182..00b07032f4f0 100644
--- a/drivers/media/platform/s5p-mfc/s5p_mfc_dec.c
+++ b/drivers/media/platform/s5p-mfc/s5p_mfc_dec.c
@@ -210,11 +210,11 @@ static int s5p_mfc_ctx_ready(struct s5p_mfc_ctx *ctx)
         /* Context is to decode a frame */
         if (ctx->src_queue_cnt >= 1 &&
             ctx->state == MFCINST_RUNNING &&
-            ctx->dst_queue_cnt >= ctx->dpb_count)
+            ctx->dst_queue_cnt >= ctx->pb_count)
                 return 1;
         /* Context is to return last frame */
         if (ctx->state == MFCINST_FINISHING &&
-            ctx->dst_queue_cnt >= ctx->dpb_count)
+            ctx->dst_queue_cnt >= ctx->pb_count)
                 return 1;
         /* Context is to set buffers */
         if (ctx->src_queue_cnt >= 1 &&
@@ -224,7 +224,7 @@ static int s5p_mfc_ctx_ready(struct s5p_mfc_ctx *ctx)
         /* Resolution change */
         if ((ctx->state == MFCINST_RES_CHANGE_INIT ||
                 ctx->state == MFCINST_RES_CHANGE_FLUSH) &&
-                ctx->dst_queue_cnt >= ctx->dpb_count)
+                ctx->dst_queue_cnt >= ctx->pb_count)
                 return 1;
         if (ctx->state == MFCINST_RES_CHANGE_END &&
                 ctx->src_queue_cnt >= 1)
@@ -537,7 +537,7 @@ static int vidioc_reqbufs(struct file *file, void *priv,
                         mfc_err("vb2_reqbufs on capture failed\n");
                         return ret;
                 }
-                if (reqbufs->count < ctx->dpb_count) {
+                if (reqbufs->count < ctx->pb_count) {
                         mfc_err("Not enough buffers allocated\n");
                         reqbufs->count = 0;
                         s5p_mfc_clock_on();
@@ -751,7 +751,7 @@ static int s5p_mfc_dec_g_v_ctrl(struct v4l2_ctrl *ctrl)
         case V4L2_CID_MIN_BUFFERS_FOR_CAPTURE:
                 if (ctx->state >= MFCINST_HEAD_PARSED &&
                     ctx->state < MFCINST_ABORT) {
-                        ctrl->val = ctx->dpb_count;
+                        ctrl->val = ctx->pb_count;
                         break;
                 } else if (ctx->state != MFCINST_INIT) {
                         v4l2_err(&dev->v4l2_dev, "Decoding not initialised\n");
@@ -763,7 +763,7 @@ static int s5p_mfc_dec_g_v_ctrl(struct v4l2_ctrl *ctrl)
                                 S5P_MFC_R2H_CMD_SEQ_DONE_RET, 0);
                 if (ctx->state >= MFCINST_HEAD_PARSED &&
                     ctx->state < MFCINST_ABORT) {
-                        ctrl->val = ctx->dpb_count;
+                        ctrl->val = ctx->pb_count;
                 } else {
                         v4l2_err(&dev->v4l2_dev, "Decoding not initialised\n");
                         return -EINVAL;
@@ -924,10 +924,10 @@ static int s5p_mfc_queue_setup(struct vb2_queue *vq,
                 /* Output plane count is 2 - one for Y and one for CbCr */
                 *plane_count = 2;
                 /* Setup buffer count */
-                if (*buf_count < ctx->dpb_count)
-                        *buf_count = ctx->dpb_count;
-                if (*buf_count > ctx->dpb_count + MFC_MAX_EXTRA_DPB)
-                        *buf_count = ctx->dpb_count + MFC_MAX_EXTRA_DPB;
+                if (*buf_count < ctx->pb_count)
+                        *buf_count = ctx->pb_count;
+                if (*buf_count > ctx->pb_count + MFC_MAX_EXTRA_DPB)
+                        *buf_count = ctx->pb_count + MFC_MAX_EXTRA_DPB;
                 if (*buf_count > MFC_MAX_BUFFERS)
                         *buf_count = MFC_MAX_BUFFERS;
         } else {
diff --git a/drivers/media/platform/s5p-mfc/s5p_mfc_enc.c b/drivers/media/platform/s5p-mfc/s5p_mfc_enc.c
index 4f6b553c4b2d..2549967b2f85 100644
--- a/drivers/media/platform/s5p-mfc/s5p_mfc_enc.c
+++ b/drivers/media/platform/s5p-mfc/s5p_mfc_enc.c
@@ -592,7 +592,7 @@ static int s5p_mfc_ctx_ready(struct s5p_mfc_ctx *ctx)
                 return 1;
         /* context is ready to encode a frame */
         if ((ctx->state == MFCINST_RUNNING ||
-                ctx->state == MFCINST_HEAD_PARSED) &&
+                ctx->state == MFCINST_HEAD_PRODUCED) &&
                 ctx->src_queue_cnt >= 1 && ctx->dst_queue_cnt >= 1)
                 return 1;
         /* context is ready to encode remaining frames */
@@ -649,6 +649,7 @@ static int enc_post_seq_start(struct s5p_mfc_ctx *ctx)
         struct s5p_mfc_enc_params *p = &ctx->enc_params;
         struct s5p_mfc_buf *dst_mb;
         unsigned long flags;
+        unsigned int enc_pb_count;
 
         if (p->seq_hdr_mode == V4L2_MPEG_VIDEO_HEADER_MODE_SEPARATE) {
                 spin_lock_irqsave(&dev->irqlock, flags);
@@ -661,18 +662,19 @@ static int enc_post_seq_start(struct s5p_mfc_ctx *ctx)
                 vb2_buffer_done(dst_mb->b, VB2_BUF_STATE_DONE);
                 spin_unlock_irqrestore(&dev->irqlock, flags);
         }
-        if (IS_MFCV6(dev)) {
-                ctx->state = MFCINST_HEAD_PARSED; /* for INIT_BUFFER cmd */
-        } else {
+
+        if (!IS_MFCV6(dev)) {
                 ctx->state = MFCINST_RUNNING;
                 if (s5p_mfc_ctx_ready(ctx))
                         set_work_bit_irqsave(ctx);
                 s5p_mfc_hw_call(dev->mfc_ops, try_run, dev);
-        }
-
-        if (IS_MFCV6(dev))
-                ctx->dpb_count = s5p_mfc_hw_call(dev->mfc_ops,
+        } else {
+                enc_pb_count = s5p_mfc_hw_call(dev->mfc_ops,
                                 get_enc_dpb_count, dev);
+                if (ctx->pb_count < enc_pb_count)
+                        ctx->pb_count = enc_pb_count;
+                ctx->state = MFCINST_HEAD_PRODUCED;
+        }
 
         return 0;
 }
@@ -717,9 +719,9 @@ static int enc_post_frame_start(struct s5p_mfc_ctx *ctx)
 
         slice_type = s5p_mfc_hw_call(dev->mfc_ops, get_enc_slice_type, dev);
         strm_size = s5p_mfc_hw_call(dev->mfc_ops, get_enc_strm_size, dev);
-        mfc_debug(2, "Encoded slice type: %d", slice_type);
-        mfc_debug(2, "Encoded stream size: %d", strm_size);
-        mfc_debug(2, "Display order: %d",
+        mfc_debug(2, "Encoded slice type: %d\n", slice_type);
+        mfc_debug(2, "Encoded stream size: %d\n", strm_size);
+        mfc_debug(2, "Display order: %d\n",
                   mfc_read(dev, S5P_FIMV_ENC_SI_PIC_CNT));
         spin_lock_irqsave(&dev->irqlock, flags);
         if (slice_type >= 0) {
@@ -1055,15 +1057,13 @@ static int vidioc_reqbufs(struct file *file, void *priv,
                 }
                 ctx->capture_state = QUEUE_BUFS_REQUESTED;
 
-                if (!IS_MFCV6(dev)) {
-                        ret = s5p_mfc_hw_call(ctx->dev->mfc_ops,
-                                        alloc_codec_buffers, ctx);
-                        if (ret) {
-                                mfc_err("Failed to allocate encoding buffers\n");
-                                reqbufs->count = 0;
-                                ret = vb2_reqbufs(&ctx->vq_dst, reqbufs);
-                                return -ENOMEM;
-                        }
+                ret = s5p_mfc_hw_call(ctx->dev->mfc_ops,
+                                alloc_codec_buffers, ctx);
+                if (ret) {
+                        mfc_err("Failed to allocate encoding buffers\n");
+                        reqbufs->count = 0;
+                        ret = vb2_reqbufs(&ctx->vq_dst, reqbufs);
+                        return -ENOMEM;
                 }
         } else if (reqbufs->type == V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE) {
                 if (ctx->output_state != QUEUE_FREE) {
@@ -1071,6 +1071,19 @@ static int vidioc_reqbufs(struct file *file, void *priv,
                                                         ctx->output_state);
                         return -EINVAL;
                 }
+
+                if (IS_MFCV6(dev)) {
+                        /* Check for min encoder buffers */
+                        if (ctx->pb_count &&
+                                (reqbufs->count < ctx->pb_count)) {
+                                reqbufs->count = ctx->pb_count;
+                                mfc_debug(2, "Minimum %d output buffers needed\n",
+                                                ctx->pb_count);
+                        } else {
+                                ctx->pb_count = reqbufs->count;
+                        }
+                }
+
                 ret = vb2_reqbufs(&ctx->vq_src, reqbufs);
                 if (ret != 0) {
                         mfc_err("error in vb2_reqbufs() for E(S)\n");
@@ -1533,14 +1546,14 @@ int vidioc_encoder_cmd(struct file *file, void *priv,
 
                 spin_lock_irqsave(&dev->irqlock, flags);
                 if (list_empty(&ctx->src_queue)) {
-                        mfc_debug(2, "EOS: empty src queue, entering finishing state");
+                        mfc_debug(2, "EOS: empty src queue, entering finishing state\n");
                         ctx->state = MFCINST_FINISHING;
                         if (s5p_mfc_ctx_ready(ctx))
                                 set_work_bit_irqsave(ctx);
                         spin_unlock_irqrestore(&dev->irqlock, flags);
                         s5p_mfc_hw_call(dev->mfc_ops, try_run, dev);
                 } else {
-                        mfc_debug(2, "EOS: marking last buffer of stream");
+                        mfc_debug(2, "EOS: marking last buffer of stream\n");
                         buf = list_entry(ctx->src_queue.prev,
                                                 struct s5p_mfc_buf, list);
                         if (buf->flags & MFC_BUF_FLAG_USED)
@@ -1609,9 +1622,9 @@ static int check_vb_with_fmt(struct s5p_mfc_fmt *fmt, struct vb2_buffer *vb)
                         mfc_err("failed to get plane cookie\n");
                         return -EINVAL;
                 }
-                mfc_debug(2, "index: %d, plane[%d] cookie: 0x%08zx",
-                                vb->v4l2_buf.index, i,
-                                vb2_dma_contig_plane_dma_addr(vb, i));
+                mfc_debug(2, "index: %d, plane[%d] cookie: 0x%08zx\n",
+                          vb->v4l2_buf.index, i,
+                          vb2_dma_contig_plane_dma_addr(vb, i));
         }
         return 0;
 }
@@ -1760,11 +1773,27 @@ static int s5p_mfc_start_streaming(struct vb2_queue *q, unsigned int count)
         struct s5p_mfc_ctx *ctx = fh_to_ctx(q->drv_priv);
         struct s5p_mfc_dev *dev = ctx->dev;
 
-        v4l2_ctrl_handler_setup(&ctx->ctrl_handler);
+        if (IS_MFCV6(dev) && (q->type == V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE)) {
+
+                if ((ctx->state == MFCINST_GOT_INST) &&
+                        (dev->curr_ctx == ctx->num) && dev->hw_lock) {
+                        s5p_mfc_wait_for_done_ctx(ctx,
+                                                S5P_MFC_R2H_CMD_SEQ_DONE_RET,
+                                                0);
+                }
+
+                if (ctx->src_bufs_cnt < ctx->pb_count) {
+                        mfc_err("Need minimum %d OUTPUT buffers\n",
+                                        ctx->pb_count);
+                        return -EINVAL;
+                }
+        }
+
         /* If context is ready then dev = work->data;schedule it to run */
         if (s5p_mfc_ctx_ready(ctx))
                 set_work_bit_irqsave(ctx);
         s5p_mfc_hw_call(dev->mfc_ops, try_run, dev);
+
         return 0;
 }
 
@@ -1920,6 +1949,7 @@ int s5p_mfc_enc_ctrls_setup(struct s5p_mfc_ctx *ctx)
                 if (controls[i].is_volatile && ctx->ctrls[i])
                         ctx->ctrls[i]->flags |= V4L2_CTRL_FLAG_VOLATILE;
         }
+        v4l2_ctrl_handler_setup(&ctx->ctrl_handler);
         return 0;
 }
 
diff --git a/drivers/media/platform/s5p-mfc/s5p_mfc_opr_v5.c b/drivers/media/platform/s5p-mfc/s5p_mfc_opr_v5.c
index 0af05a2d1cd4..368582b091bf 100644
--- a/drivers/media/platform/s5p-mfc/s5p_mfc_opr_v5.c
+++ b/drivers/media/platform/s5p-mfc/s5p_mfc_opr_v5.c
@@ -1275,8 +1275,8 @@ static int s5p_mfc_run_enc_frame(struct s5p_mfc_ctx *ctx)
         spin_unlock_irqrestore(&dev->irqlock, flags);
         dev->curr_ctx = ctx->num;
         s5p_mfc_clean_ctx_int_flags(ctx);
-        mfc_debug(2, "encoding buffer with index=%d state=%d",
-                        src_mb ? src_mb->b->v4l2_buf.index : -1, ctx->state);
+        mfc_debug(2, "encoding buffer with index=%d state=%d\n",
+                  src_mb ? src_mb->b->v4l2_buf.index : -1, ctx->state);
         s5p_mfc_encode_one_frame_v5(ctx);
         return 0;
 }
diff --git a/drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c b/drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c
index 7e76fce2e524..66f0d042357f 100644
--- a/drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c
+++ b/drivers/media/platform/s5p-mfc/s5p_mfc_opr_v6.c
@@ -62,12 +62,6 @@ static void s5p_mfc_release_dec_desc_buffer_v6(struct s5p_mfc_ctx *ctx)
         /* NOP */
 }
 
-static int s5p_mfc_get_dec_status_v6(struct s5p_mfc_dev *dev)
-{
-        /* NOP */
-        return -1;
-}
-
 /* Allocate codec buffers */
 static int s5p_mfc_alloc_codec_buffers_v6(struct s5p_mfc_ctx *ctx)
 {
@@ -167,7 +161,7 @@ static int s5p_mfc_alloc_codec_buffers_v6(struct s5p_mfc_ctx *ctx)
                                 S5P_FIMV_SCRATCH_BUFFER_ALIGN_V6);
                 ctx->bank1.size =
                         ctx->scratch_buf_size + ctx->tmv_buffer_size +
-                        (ctx->dpb_count * (ctx->luma_dpb_size +
+                        (ctx->pb_count * (ctx->luma_dpb_size +
                         ctx->chroma_dpb_size + ctx->me_buffer_size));
                 ctx->bank2.size = 0;
                 break;
@@ -181,7 +175,7 @@ static int s5p_mfc_alloc_codec_buffers_v6(struct s5p_mfc_ctx *ctx)
                                 S5P_FIMV_SCRATCH_BUFFER_ALIGN_V6);
                 ctx->bank1.size =
                         ctx->scratch_buf_size + ctx->tmv_buffer_size +
-                        (ctx->dpb_count * (ctx->luma_dpb_size +
+                        (ctx->pb_count * (ctx->luma_dpb_size +
                         ctx->chroma_dpb_size + ctx->me_buffer_size));
                 ctx->bank2.size = 0;
                 break;
@@ -198,7 +192,6 @@ static int s5p_mfc_alloc_codec_buffers_v6(struct s5p_mfc_ctx *ctx)
                 }
                 BUG_ON(ctx->bank1.dma & ((1 << MFC_BANK1_ALIGN_ORDER) - 1));
         }
-
         return 0;
 }
 
@@ -449,8 +442,8 @@ static int s5p_mfc_set_enc_stream_buffer_v6(struct s5p_mfc_ctx *ctx,
         WRITEL(addr, S5P_FIMV_E_STREAM_BUFFER_ADDR_V6); /* 16B align */
         WRITEL(size, S5P_FIMV_E_STREAM_BUFFER_SIZE_V6);
 
-        mfc_debug(2, "stream buf addr: 0x%08lx, size: 0x%d",
-                addr, size);
+        mfc_debug(2, "stream buf addr: 0x%08lx, size: 0x%d\n",
+                  addr, size);
 
         return 0;
 }
@@ -463,8 +456,8 @@ static void s5p_mfc_set_enc_frame_buffer_v6(struct s5p_mfc_ctx *ctx,
         WRITEL(y_addr, S5P_FIMV_E_SOURCE_LUMA_ADDR_V6); /* 256B align */
         WRITEL(c_addr, S5P_FIMV_E_SOURCE_CHROMA_ADDR_V6);
 
-        mfc_debug(2, "enc src y buf addr: 0x%08lx", y_addr);
-        mfc_debug(2, "enc src c buf addr: 0x%08lx", c_addr);
+        mfc_debug(2, "enc src y buf addr: 0x%08lx\n", y_addr);
+        mfc_debug(2, "enc src c buf addr: 0x%08lx\n", c_addr);
 }
 
 static void s5p_mfc_get_enc_frame_buffer_v6(struct s5p_mfc_ctx *ctx,
@@ -479,8 +472,8 @@ static void s5p_mfc_get_enc_frame_buffer_v6(struct s5p_mfc_ctx *ctx,
         enc_recon_y_addr = READL(S5P_FIMV_E_RECON_LUMA_DPB_ADDR_V6);
         enc_recon_c_addr = READL(S5P_FIMV_E_RECON_CHROMA_DPB_ADDR_V6);
 
-        mfc_debug(2, "recon y addr: 0x%08lx", enc_recon_y_addr);
-        mfc_debug(2, "recon c addr: 0x%08lx", enc_recon_c_addr);
+        mfc_debug(2, "recon y addr: 0x%08lx\n", enc_recon_y_addr);
+        mfc_debug(2, "recon c addr: 0x%08lx\n", enc_recon_c_addr);
 }
 
 /* Set encoding ref & codec buffer */
@@ -497,7 +490,7 @@ static int s5p_mfc_set_enc_ref_buffer_v6(struct s5p_mfc_ctx *ctx)
 
         mfc_debug(2, "Buf1: %p (%d)\n", (void *)buf_addr1, buf_size1);
 
-        for (i = 0; i < ctx->dpb_count; i++) {
+        for (i = 0; i < ctx->pb_count; i++) {
                 WRITEL(buf_addr1, S5P_FIMV_E_LUMA_DPB_V6 + (4 * i));
                 buf_addr1 += ctx->luma_dpb_size;
                 WRITEL(buf_addr1, S5P_FIMV_E_CHROMA_DPB_V6 + (4 * i));
@@ -520,7 +513,7 @@ static int s5p_mfc_set_enc_ref_buffer_v6(struct s5p_mfc_ctx *ctx)
         buf_size1 -= ctx->tmv_buffer_size;
 
         mfc_debug(2, "Buf1: %u, buf_size1: %d (ref frames %d)\n",
-                        buf_addr1, buf_size1, ctx->dpb_count);
+                        buf_addr1, buf_size1, ctx->pb_count);
         if (buf_size1 < 0) {
                 mfc_debug(2, "Not enough memory has been allocated.\n");
                 return -ENOMEM;
@@ -1431,8 +1424,8 @@ static inline int s5p_mfc_run_enc_frame(struct s5p_mfc_ctx *ctx)
         src_y_addr = vb2_dma_contig_plane_dma_addr(src_mb->b, 0);
         src_c_addr = vb2_dma_contig_plane_dma_addr(src_mb->b, 1);
 
-        mfc_debug(2, "enc src y addr: 0x%08lx", src_y_addr);
-        mfc_debug(2, "enc src c addr: 0x%08lx", src_c_addr);
+        mfc_debug(2, "enc src y addr: 0x%08lx\n", src_y_addr);
+        mfc_debug(2, "enc src c addr: 0x%08lx\n", src_c_addr);
 
         s5p_mfc_set_enc_frame_buffer_v6(ctx, src_y_addr, src_c_addr);
 
@@ -1522,22 +1515,6 @@ static inline int s5p_mfc_run_init_enc_buffers(struct s5p_mfc_ctx *ctx)
         struct s5p_mfc_dev *dev = ctx->dev;
         int ret;
 
-        ret = s5p_mfc_alloc_codec_buffers_v6(ctx);
-        if (ret) {
-                mfc_err("Failed to allocate encoding buffers.\n");
-                return -ENOMEM;
-        }
-
-        /* Header was generated now starting processing
-         * First set the reference frame buffers
-         */
-        if (ctx->capture_state != QUEUE_BUFS_REQUESTED) {
-                mfc_err("It seems that destionation buffers were not\n"
-                        "requested.MFC requires that header should be generated\n"
-                        "before allocating codec buffer.\n");
-                return -EAGAIN;
-        }
-
         dev->curr_ctx = ctx->num;
         s5p_mfc_clean_ctx_int_flags(ctx);
         ret = s5p_mfc_set_enc_ref_buffer_v6(ctx);
@@ -1582,7 +1559,7 @@ static void s5p_mfc_try_run_v6(struct s5p_mfc_dev *dev)
         mfc_debug(1, "Seting new context to %p\n", ctx);
         /* Got context to run in ctx */
         mfc_debug(1, "ctx->dst_queue_cnt=%d ctx->dpb_count=%d ctx->src_queue_cnt=%d\n",
-                ctx->dst_queue_cnt, ctx->dpb_count, ctx->src_queue_cnt);
+                ctx->dst_queue_cnt, ctx->pb_count, ctx->src_queue_cnt);
         mfc_debug(1, "ctx->state=%d\n", ctx->state);
         /* Last frame has already been sent to MFC
          * Now obtaining frames from MFC buffer */
@@ -1647,7 +1624,7 @@ static void s5p_mfc_try_run_v6(struct s5p_mfc_dev *dev)
                 case MFCINST_GOT_INST:
                         s5p_mfc_run_init_enc(ctx);
                         break;
-                case MFCINST_HEAD_PARSED: /* Only for MFC6.x */
+                case MFCINST_HEAD_PRODUCED:
                         ret = s5p_mfc_run_init_enc_buffers(ctx);
                         break;
                 default:
@@ -1730,7 +1707,7 @@ static int s5p_mfc_get_dspl_status_v6(struct s5p_mfc_dev *dev)
         return mfc_read(dev, S5P_FIMV_D_DISPLAY_STATUS_V6);
 }
 
-static int s5p_mfc_get_decoded_status_v6(struct s5p_mfc_dev *dev)
+static int s5p_mfc_get_dec_status_v6(struct s5p_mfc_dev *dev)
 {
         return mfc_read(dev, S5P_FIMV_D_DECODED_STATUS_V6);
 }
diff --git a/drivers/media/platform/s5p-mfc/s5p_mfc_pm.c b/drivers/media/platform/s5p-mfc/s5p_mfc_pm.c
index 6aa38a56aaf2..11d5f1dada32 100644
--- a/drivers/media/platform/s5p-mfc/s5p_mfc_pm.c
+++ b/drivers/media/platform/s5p-mfc/s5p_mfc_pm.c
@@ -50,19 +50,6 @@ int s5p_mfc_init_pm(struct s5p_mfc_dev *dev)
                 goto err_p_ip_clk;
         }
 
-        pm->clock = clk_get(&dev->plat_dev->dev, dev->variant->mclk_name);
-        if (IS_ERR(pm->clock)) {
-                mfc_err("Failed to get MFC clock\n");
-                ret = PTR_ERR(pm->clock);
-                goto err_g_ip_clk_2;
-        }
-
-        ret = clk_prepare(pm->clock);
-        if (ret) {
-                mfc_err("Failed to prepare MFC clock\n");
-                goto err_p_ip_clk_2;
-        }
-
         atomic_set(&pm->power, 0);
 #ifdef CONFIG_PM_RUNTIME
         pm->device = &dev->plat_dev->dev;
@@ -72,10 +59,6 @@ int s5p_mfc_init_pm(struct s5p_mfc_dev *dev)
         atomic_set(&clk_ref, 0);
 #endif
         return 0;
-err_p_ip_clk_2:
-        clk_put(pm->clock);
-err_g_ip_clk_2:
-        clk_unprepare(pm->clock_gate);
 err_p_ip_clk:
         clk_put(pm->clock_gate);
 err_g_ip_clk:
@@ -86,8 +69,6 @@ void s5p_mfc_final_pm(struct s5p_mfc_dev *dev)
 {
         clk_unprepare(pm->clock_gate);
         clk_put(pm->clock_gate);
-        clk_unprepare(pm->clock);
-        clk_put(pm->clock);
 #ifdef CONFIG_PM_RUNTIME
         pm_runtime_disable(pm->device);
 #endif
@@ -98,7 +79,7 @@ int s5p_mfc_clock_on(void)
         int ret;
 #ifdef CLK_DEBUG
         atomic_inc(&clk_ref);
-        mfc_debug(3, "+ %d", atomic_read(&clk_ref));
+        mfc_debug(3, "+ %d\n", atomic_read(&clk_ref));
 #endif
         ret = clk_enable(pm->clock_gate);
         return ret;
@@ -108,7 +89,7 @@ void s5p_mfc_clock_off(void)
 {
 #ifdef CLK_DEBUG
         atomic_dec(&clk_ref);
-        mfc_debug(3, "- %d", atomic_read(&clk_ref));
+        mfc_debug(3, "- %d\n", atomic_read(&clk_ref));
 #endif
         clk_disable(pm->clock_gate);
 }
diff --git a/drivers/media/platform/sh_veu.c b/drivers/media/platform/sh_veu.c
index 0b32cc3f6a47..59a9deefb242 100644
--- a/drivers/media/platform/sh_veu.c
+++ b/drivers/media/platform/sh_veu.c
@@ -905,11 +905,11 @@ static int sh_veu_queue_setup(struct vb2_queue *vq,
                 if (ftmp.fmt.pix.width != pix->width ||
                     ftmp.fmt.pix.height != pix->height)
                         return -EINVAL;
-                size = pix->bytesperline ? pix->bytesperline * pix->height :
-                        pix->width * pix->height * fmt->depth >> 3;
+                size = pix->bytesperline ? pix->bytesperline * pix->height * fmt->depth / fmt->ydepth :
+                        pix->width * pix->height * fmt->depth / fmt->ydepth;
         } else {
                 vfmt = sh_veu_get_vfmt(veu, vq->type);
-                size = vfmt->bytesperline * vfmt->frame.height;
+                size = vfmt->bytesperline * vfmt->frame.height * vfmt->fmt->depth / vfmt->fmt->ydepth;
         }
 
         if (count < 2)
@@ -1033,8 +1033,6 @@ static int sh_veu_release(struct file *file)
 
         dev_dbg(veu->dev, "Releasing instance %p\n", veu_file);
 
-        pm_runtime_put(veu->dev);
-
         if (veu_file == veu->capture) {
                 veu->capture = NULL;
                 vb2_queue_release(v4l2_m2m_get_vq(veu->m2m_ctx, V4L2_BUF_TYPE_VIDEO_CAPTURE));
@@ -1050,6 +1048,8 @@ static int sh_veu_release(struct file *file)
                 veu->m2m_ctx = NULL;
         }
 
+        pm_runtime_put(veu->dev);
+
         kfree(veu_file);
 
         return 0;
@@ -1138,10 +1138,7 @@ static irqreturn_t sh_veu_isr(int irq, void *dev_id)
 
         veu->xaction++;
 
-        if (!veu->aborting)
-                return IRQ_WAKE_THREAD;
-
-        return IRQ_HANDLED;
+        return IRQ_WAKE_THREAD;
 }
 
 static int sh_veu_probe(struct platform_device *pdev)
diff --git a/drivers/media/platform/soc_camera/soc_camera.c b/drivers/media/platform/soc_camera/soc_camera.c
index eea832c5fd01..3a4efbdc7668 100644
--- a/drivers/media/platform/soc_camera/soc_camera.c
+++ b/drivers/media/platform/soc_camera/soc_camera.c
@@ -643,9 +643,9 @@ static int soc_camera_close(struct file *file)
 
                 if (ici->ops->init_videobuf2)
                         vb2_queue_release(&icd->vb2_vidq);
-                ici->ops->remove(icd);
-
                 __soc_camera_power_off(icd);
+
+                ici->ops->remove(icd);
         }
 
         if (icd->streamer == file)
diff --git a/drivers/media/radio/Kconfig b/drivers/media/radio/Kconfig
index c0beee2fa37c..d529ba788f41 100644
--- a/drivers/media/radio/Kconfig
+++ b/drivers/media/radio/Kconfig
@@ -22,6 +22,7 @@ config RADIO_SI476X
         tristate "Silicon Laboratories Si476x I2C FM Radio"
         depends on I2C && VIDEO_V4L2
         depends on MFD_SI476X_CORE
+        depends on SND_SOC
         select SND_SOC_SI476X
         ---help---
           Choose Y here if you have this FM radio chip.
diff --git a/drivers/media/radio/radio-si476x.c b/drivers/media/radio/radio-si476x.c
index 9430c6a29937..9dc8bafe6486 100644
--- a/drivers/media/radio/radio-si476x.c
+++ b/drivers/media/radio/radio-si476x.c
@@ -44,7 +44,7 @@
 
 #define FREQ_MUL (10000000 / 625)
 
-#define SI476X_PHDIV_STATUS_LINK_LOCKED(status) (0b10000000 & (status))
+#define SI476X_PHDIV_STATUS_LINK_LOCKED(status) (0x80 & (status))
 
 #define DRIVER_NAME "si476x-radio"
 #define DRIVER_CARD "SI476x AM/FM Receiver"
diff --git a/drivers/media/usb/gspca/sonixb.c b/drivers/media/usb/gspca/sonixb.c
index 3fe207e038c7..d7ff3b9687c5 100644
--- a/drivers/media/usb/gspca/sonixb.c
+++ b/drivers/media/usb/gspca/sonixb.c
@@ -1159,6 +1159,13 @@ static int sd_start(struct gspca_dev *gspca_dev)
                         regs[0x01] = 0x44; /* Select 24 Mhz clock */
                         regs[0x12] = 0x02; /* Set hstart to 2 */
                 }
+                break;
+        case SENSOR_PAS202:
+                /* For some unknown reason we need to increase hstart by 1 on
+                   the sn9c103, otherwise we get wrong colors (bayer shift). */
+                if (sd->bridge == BRIDGE_103)
+                        regs[0x12] += 1;
+                break;
         }
         /* Disable compression when the raw bayer format has been selected */
         if (cam->cam_mode[gspca_dev->curr_mode].priv & MODE_RAW)
diff --git a/drivers/media/usb/pwc/pwc.h b/drivers/media/usb/pwc/pwc.h
index 7a6a0d39c2c6..81b017a554bc 100644
--- a/drivers/media/usb/pwc/pwc.h
+++ b/drivers/media/usb/pwc/pwc.h
@@ -226,7 +226,7 @@ struct pwc_device
         struct list_head queued_bufs;
         spinlock_t queued_bufs_lock; /* Protects queued_bufs */
 
-        /* Note if taking both locks v4l2_lock must always be locked first! */
+        /* If taking both locks vb_queue_lock must always be locked first! */
         struct mutex v4l2_lock;      /* Protects everything else */
         struct mutex vb_queue_lock;  /* Protects vb_queue and capt_file */
 
diff --git a/drivers/media/v4l2-core/v4l2-ctrls.c b/drivers/media/v4l2-core/v4l2-ctrls.c
index ebb8e48619a2..fccd08b66d1a 100644
--- a/drivers/media/v4l2-core/v4l2-ctrls.c
+++ b/drivers/media/v4l2-core/v4l2-ctrls.c
@@ -1835,6 +1835,8 @@ bool v4l2_ctrl_radio_filter(const struct v4l2_ctrl *ctrl)
 {
         if (V4L2_CTRL_ID2CLASS(ctrl->id) == V4L2_CTRL_CLASS_FM_TX)
                 return true;
+        if (V4L2_CTRL_ID2CLASS(ctrl->id) == V4L2_CTRL_CLASS_FM_RX)
+                return true;
         switch (ctrl->id) {
         case V4L2_CID_AUDIO_MUTE:
         case V4L2_CID_AUDIO_VOLUME:
diff --git a/drivers/media/v4l2-core/v4l2-ioctl.c b/drivers/media/v4l2-core/v4l2-ioctl.c
index f81bda1a48ec..7658586fe5f4 100644
--- a/drivers/media/v4l2-core/v4l2-ioctl.c
+++ b/drivers/media/v4l2-core/v4l2-ioctl.c
@@ -243,7 +243,6 @@ static void v4l_print_format(const void *arg, bool write_only)
         const struct v4l2_vbi_format *vbi;
         const struct v4l2_sliced_vbi_format *sliced;
         const struct v4l2_window *win;
-        const struct v4l2_clip *clip;
         unsigned i;
 
         pr_cont("type=%s", prt_names(p->type, v4l2_type_names));
@@ -253,7 +252,7 @@ static void v4l_print_format(const void *arg, bool write_only)
                 pix = &p->fmt.pix;
                 pr_cont(", width=%u, height=%u, "
                         "pixelformat=%c%c%c%c, field=%s, "
-                        "bytesperline=%u sizeimage=%u, colorspace=%d\n",
+                        "bytesperline=%u, sizeimage=%u, colorspace=%d\n",
                         pix->width, pix->height,
                         (pix->pixelformat & 0xff),
                         (pix->pixelformat >>  8) & 0xff,
@@ -284,20 +283,14 @@ static void v4l_print_format(const void *arg, bool write_only)
         case V4L2_BUF_TYPE_VIDEO_OVERLAY:
         case V4L2_BUF_TYPE_VIDEO_OUTPUT_OVERLAY:
                 win = &p->fmt.win;
-                pr_cont(", wxh=%dx%d, x,y=%d,%d, field=%s, "
-                        "chromakey=0x%08x, bitmap=%p, "
-                        "global_alpha=0x%02x\n",
-                        win->w.width, win->w.height,
-                        win->w.left, win->w.top,
+                /* Note: we can't print the clip list here since the clips
+                 * pointer is a userspace pointer, not a kernelspace
+                 * pointer. */
+                pr_cont(", wxh=%dx%d, x,y=%d,%d, field=%s, chromakey=0x%08x, clipcount=%u, clips=%p, bitmap=%p, global_alpha=0x%02x\n",
+                        win->w.width, win->w.height, win->w.left, win->w.top,
                         prt_names(win->field, v4l2_field_names),
-                        win->chromakey, win->bitmap, win->global_alpha);
-                clip = win->clips;
-                for (i = 0; i < win->clipcount; i++) {
-                        printk(KERN_DEBUG "clip %u: wxh=%dx%d, x,y=%d,%d\n",
-                                        i, clip->c.width, clip->c.height,
-                                        clip->c.left, clip->c.top);
-                        clip = clip->next;
-                }
+                        win->chromakey, win->clipcount, win->clips,
+                        win->bitmap, win->global_alpha);
                 break;
         case V4L2_BUF_TYPE_VBI_CAPTURE:
         case V4L2_BUF_TYPE_VBI_OUTPUT:
@@ -332,7 +325,7 @@ static void v4l_print_framebuffer(const void *arg, bool write_only)
 
         pr_cont("capability=0x%x, flags=0x%x, base=0x%p, width=%u, "
                 "height=%u, pixelformat=%c%c%c%c, "
-                "bytesperline=%u sizeimage=%u, colorspace=%d\n",
+                "bytesperline=%u, sizeimage=%u, colorspace=%d\n",
                         p->capability, p->flags, p->base,
                         p->fmt.width, p->fmt.height,
                         (p->fmt.pixelformat & 0xff),
@@ -353,7 +346,7 @@ static void v4l_print_modulator(const void *arg, bool write_only)
         const struct v4l2_modulator *p = arg;
 
         if (write_only)
-                pr_cont("index=%u, txsubchans=0x%x", p->index, p->txsubchans);
+                pr_cont("index=%u, txsubchans=0x%x\n", p->index, p->txsubchans);
         else
                 pr_cont("index=%u, name=%.*s, capability=0x%x, "
                         "rangelow=%u, rangehigh=%u, txsubchans=0x%x\n",
@@ -445,13 +438,13 @@ static void v4l_print_buffer(const void *arg, bool write_only)
                 for (i = 0; i < p->length; ++i) {
                         plane = &p->m.planes[i];
                         printk(KERN_DEBUG
-                                "plane %d: bytesused=%d, data_offset=0x%08x "
+                                "plane %d: bytesused=%d, data_offset=0x%08x, "
                                 "offset/userptr=0x%lx, length=%d\n",
                                 i, plane->bytesused, plane->data_offset,
                                 plane->m.userptr, plane->length);
                 }
         } else {
-                pr_cont("bytesused=%d, offset/userptr=0x%lx, length=%d\n",
+                pr_cont(", bytesused=%d, offset/userptr=0x%lx, length=%d\n",
                         p->bytesused, p->m.userptr, p->length);
         }
 
@@ -504,6 +497,8 @@ static void v4l_print_streamparm(const void *arg, bool write_only)
                         c->capability, c->outputmode,
                         c->timeperframe.numerator, c->timeperframe.denominator,
                         c->extendedmode, c->writebuffers);
+        } else {
+                pr_cont("\n");
         }
 }
 
@@ -734,11 +729,11 @@ static void v4l_print_frmsizeenum(const void *arg, bool write_only)
                         p->type);
         switch (p->type) {
         case V4L2_FRMSIZE_TYPE_DISCRETE:
-                pr_cont(" wxh=%ux%u\n",
+                pr_cont(", wxh=%ux%u\n",
                         p->discrete.width, p->discrete.height);
                 break;
         case V4L2_FRMSIZE_TYPE_STEPWISE:
-                pr_cont(" min=%ux%u, max=%ux%u, step=%ux%u\n",
+                pr_cont(", min=%ux%u, max=%ux%u, step=%ux%u\n",
                                 p->stepwise.min_width,  p->stepwise.min_height,
                                 p->stepwise.step_width, p->stepwise.step_height,
                                 p->stepwise.max_width,  p->stepwise.max_height);
@@ -764,12 +759,12 @@ static void v4l_print_frmivalenum(const void *arg, bool write_only)
                         p->width, p->height, p->type);
         switch (p->type) {
         case V4L2_FRMIVAL_TYPE_DISCRETE:
-                pr_cont(" fps=%d/%d\n",
+                pr_cont(", fps=%d/%d\n",
                                 p->discrete.numerator,
                                 p->discrete.denominator);
                 break;
         case V4L2_FRMIVAL_TYPE_STEPWISE:
-                pr_cont(" min=%d/%d, max=%d/%d, step=%d/%d\n",
+                pr_cont(", min=%d/%d, max=%d/%d, step=%d/%d\n",
                                 p->stepwise.min.numerator,
                                 p->stepwise.min.denominator,
                                 p->stepwise.max.numerator,
@@ -807,8 +802,8 @@ static void v4l_print_event(const void *arg, bool write_only)
                         pr_cont("value64=%lld, ", c->value64);
                 else
                         pr_cont("value=%d, ", c->value);
-                pr_cont("flags=0x%x, minimum=%d, maximum=%d, step=%d,"
-                                " default_value=%d\n",
+                pr_cont("flags=0x%x, minimum=%d, maximum=%d, step=%d, "
+                        "default_value=%d\n",
                         c->flags, c->minimum, c->maximum,
                         c->step, c->default_value);
                 break;
@@ -845,7 +840,7 @@ static void v4l_print_freq_band(const void *arg, bool write_only)
         const struct v4l2_frequency_band *p = arg;
 
         pr_cont("tuner=%u, type=%u, index=%u, capability=0x%x, "
-                        "rangelow=%u, rangehigh=%u, modulation=0x%x\n",
+                "rangelow=%u, rangehigh=%u, modulation=0x%x\n",
                         p->tuner, p->type, p->index,
                         p->capability, p->rangelow,
                         p->rangehigh, p->modulation);
diff --git a/drivers/media/v4l2-core/v4l2-mem2mem.c b/drivers/media/v4l2-core/v4l2-mem2mem.c
index 66f599fcb829..e96497f7c3ed 100644
--- a/drivers/media/v4l2-core/v4l2-mem2mem.c
+++ b/drivers/media/v4l2-core/v4l2-mem2mem.c
@@ -205,7 +205,7 @@ static void v4l2_m2m_try_run(struct v4l2_m2m_dev *m2m_dev)
 static void v4l2_m2m_try_schedule(struct v4l2_m2m_ctx *m2m_ctx)
 {
         struct v4l2_m2m_dev *m2m_dev;
-        unsigned long flags_job, flags;
+        unsigned long flags_job, flags_out, flags_cap;
 
         m2m_dev = m2m_ctx->m2m_dev;
         dprintk("Trying to schedule a job for m2m_ctx: %p\n", m2m_ctx);
@@ -223,23 +223,26 @@ static void v4l2_m2m_try_schedule(struct v4l2_m2m_ctx *m2m_ctx)
                 return;
         }
 
-        spin_lock_irqsave(&m2m_ctx->out_q_ctx.rdy_spinlock, flags);
+        spin_lock_irqsave(&m2m_ctx->out_q_ctx.rdy_spinlock, flags_out);
         if (list_empty(&m2m_ctx->out_q_ctx.rdy_queue)) {
-                spin_unlock_irqrestore(&m2m_ctx->out_q_ctx.rdy_spinlock, flags);
+                spin_unlock_irqrestore(&m2m_ctx->out_q_ctx.rdy_spinlock,
+                                        flags_out);
                 spin_unlock_irqrestore(&m2m_dev->job_spinlock, flags_job);
                 dprintk("No input buffers available\n");
                 return;
         }
-        spin_lock_irqsave(&m2m_ctx->cap_q_ctx.rdy_spinlock, flags);
+        spin_lock_irqsave(&m2m_ctx->cap_q_ctx.rdy_spinlock, flags_cap);
         if (list_empty(&m2m_ctx->cap_q_ctx.rdy_queue)) {
-                spin_unlock_irqrestore(&m2m_ctx->cap_q_ctx.rdy_spinlock, flags);
-                spin_unlock_irqrestore(&m2m_ctx->out_q_ctx.rdy_spinlock, flags);
+                spin_unlock_irqrestore(&m2m_ctx->cap_q_ctx.rdy_spinlock,
+                                        flags_cap);
+                spin_unlock_irqrestore(&m2m_ctx->out_q_ctx.rdy_spinlock,
+                                        flags_out);
                 spin_unlock_irqrestore(&m2m_dev->job_spinlock, flags_job);
                 dprintk("No output buffers available\n");
                 return;
         }
-        spin_unlock_irqrestore(&m2m_ctx->cap_q_ctx.rdy_spinlock, flags);
-        spin_unlock_irqrestore(&m2m_ctx->out_q_ctx.rdy_spinlock, flags);
+        spin_unlock_irqrestore(&m2m_ctx->cap_q_ctx.rdy_spinlock, flags_cap);
+        spin_unlock_irqrestore(&m2m_ctx->out_q_ctx.rdy_spinlock, flags_out);
 
         if (m2m_dev->m2m_ops->job_ready
                 && (!m2m_dev->m2m_ops->job_ready(m2m_ctx->priv))) {
@@ -372,6 +375,20 @@ int v4l2_m2m_dqbuf(struct file *file, struct v4l2_m2m_ctx *m2m_ctx,
 EXPORT_SYMBOL_GPL(v4l2_m2m_dqbuf);
 
 /**
+ * v4l2_m2m_create_bufs() - create a source or destination buffer, depending
+ * on the type
+ */
+int v4l2_m2m_create_bufs(struct file *file, struct v4l2_m2m_ctx *m2m_ctx,
+                         struct v4l2_create_buffers *create)
+{
+        struct vb2_queue *vq;
+
+        vq = v4l2_m2m_get_vq(m2m_ctx, create->format.type);
+        return vb2_create_bufs(vq, create);
+}
+EXPORT_SYMBOL_GPL(v4l2_m2m_create_bufs);
+
+/**
  * v4l2_m2m_expbuf() - export a source or destination buffer, depending on
  * the type
  */
@@ -486,8 +503,10 @@ unsigned int v4l2_m2m_poll(struct file *file, struct v4l2_m2m_ctx *m2m_ctx,
         if (m2m_ctx->m2m_dev->m2m_ops->unlock)
                 m2m_ctx->m2m_dev->m2m_ops->unlock(m2m_ctx->priv);
 
-        poll_wait(file, &src_q->done_wq, wait);
-        poll_wait(file, &dst_q->done_wq, wait);
+        if (list_empty(&src_q->done_list))
+                poll_wait(file, &src_q->done_wq, wait);
+        if (list_empty(&dst_q->done_list))
+                poll_wait(file, &dst_q->done_wq, wait);
 
         if (m2m_ctx->m2m_dev->m2m_ops->lock)
                 m2m_ctx->m2m_dev->m2m_ops->lock(m2m_ctx->priv);
diff --git a/drivers/media/v4l2-core/videobuf2-core.c b/drivers/media/v4l2-core/videobuf2-core.c
index 7d833eefaf4e..e3bdc3be91e1 100644
--- a/drivers/media/v4l2-core/videobuf2-core.c
+++ b/drivers/media/v4l2-core/videobuf2-core.c
@@ -2014,7 +2014,8 @@ unsigned int vb2_poll(struct vb2_queue *q, struct file *file, poll_table *wait)
         if (list_empty(&q->queued_list))
                 return res | POLLERR;
 
-        poll_wait(file, &q->done_wq, wait);
+        if (list_empty(&q->done_list))
+                poll_wait(file, &q->done_wq, wait);
 
         /*
          * Take first buffer available for dequeuing.