7 files changed, 22 insertions, 47 deletions

diff --git a/drivers/media/Kconfig b/drivers/media/Kconfig
index 7f5a7cac6dc7..8270388e2a0d 100644
--- a/drivers/media/Kconfig
+++ b/drivers/media/Kconfig
@@ -136,9 +136,9 @@ config DVB_NET
 
 # This Kconfig option is used by both PCI and USB drivers
 config TTPCI_EEPROM
-        tristate
-        depends on I2C
-        default n
+        tristate
+        depends on I2C
+        default n
 
 source "drivers/media/dvb-core/Kconfig"
 
@@ -189,6 +189,12 @@ config MEDIA_SUBDRV_AUTOSELECT
 
           If unsure say Y.
 
+config MEDIA_ATTACH
+        bool
+        depends on MEDIA_ANALOG_TV_SUPPORT || MEDIA_DIGITAL_TV_SUPPORT || MEDIA_RADIO_SUPPORT
+        depends on MODULES
+        default MODULES
+
 source "drivers/media/i2c/Kconfig"
 source "drivers/media/tuners/Kconfig"
 source "drivers/media/dvb-frontends/Kconfig"
diff --git a/drivers/media/platform/exynos4-is/fimc-is.c b/drivers/media/platform/exynos4-is/fimc-is.c
index 520e4398b69c..0741945b79ed 100644
--- a/drivers/media/platform/exynos4-is/fimc-is.c
+++ b/drivers/media/platform/exynos4-is/fimc-is.c
@@ -834,23 +834,11 @@ static int fimc_is_probe(struct platform_device *pdev)
                 goto err_clk;
         }
         pm_runtime_enable(dev);
-        /*
-         * Enable only the ISP power domain, keep FIMC-IS clocks off until
-         * the whole clock tree is configured. The ISP power domain needs
-         * be active in order to acces any CMU_ISP clock registers.
-         */
-        ret = pm_runtime_get_sync(dev);
-        if (ret < 0)
-                goto err_irq;
-
-        ret = fimc_is_setup_clocks(is);
-        pm_runtime_put_sync(dev);
 
+        ret = pm_runtime_get_sync(dev);
         if (ret < 0)
                 goto err_irq;
 
-        is->clk_init = true;
-
         is->alloc_ctx = vb2_dma_contig_init_ctx(dev);
         if (IS_ERR(is->alloc_ctx)) {
                 ret = PTR_ERR(is->alloc_ctx);
@@ -872,6 +860,8 @@ static int fimc_is_probe(struct platform_device *pdev)
         if (ret < 0)
                 goto err_dfs;
 
+        pm_runtime_put_sync(dev);
+
         dev_dbg(dev, "FIMC-IS registered successfully\n");
         return 0;
 
@@ -891,9 +881,11 @@ err_clk:
 static int fimc_is_runtime_resume(struct device *dev)
 {
         struct fimc_is *is = dev_get_drvdata(dev);
+        int ret;
 
-        if (!is->clk_init)
-                return 0;
+        ret = fimc_is_setup_clocks(is);
+        if (ret)
+                return ret;
 
         return fimc_is_enable_clocks(is);
 }
@@ -902,9 +894,7 @@ static int fimc_is_runtime_suspend(struct device *dev)
 {
         struct fimc_is *is = dev_get_drvdata(dev);
 
-        if (is->clk_init)
-                fimc_is_disable_clocks(is);
-
+        fimc_is_disable_clocks(is);
         return 0;
 }
 
diff --git a/drivers/media/platform/exynos4-is/fimc-is.h b/drivers/media/platform/exynos4-is/fimc-is.h
index 606a7c9fe526..d7db133b493f 100644
--- a/drivers/media/platform/exynos4-is/fimc-is.h
+++ b/drivers/media/platform/exynos4-is/fimc-is.h
@@ -264,7 +264,6 @@ struct fimc_is {
         spinlock_t                      slock;
 
         struct clk                      *clocks[ISS_CLKS_MAX];
-        bool                            clk_init;
         void __iomem                    *regs;
         void __iomem                    *pmu_regs;
         int                             irq;
diff --git a/drivers/media/platform/s5p-jpeg/Makefile b/drivers/media/platform/s5p-jpeg/Makefile
index ddc2900d88a2..d18cb5edd2d5 100644
--- a/drivers/media/platform/s5p-jpeg/Makefile
+++ b/drivers/media/platform/s5p-jpeg/Makefile
@@ -1,2 +1,2 @@
 s5p-jpeg-objs := jpeg-core.o
-obj-$(CONFIG_VIDEO_SAMSUNG_S5P_JPEG) := s5p-jpeg.o
+obj-$(CONFIG_VIDEO_SAMSUNG_S5P_JPEG) += s5p-jpeg.o
diff --git a/drivers/media/platform/s5p-mfc/Makefile b/drivers/media/platform/s5p-mfc/Makefile
index 379008c6d09a..15f59b324fef 100644
--- a/drivers/media/platform/s5p-mfc/Makefile
+++ b/drivers/media/platform/s5p-mfc/Makefile
@@ -1,4 +1,4 @@
-obj-$(CONFIG_VIDEO_SAMSUNG_S5P_MFC) := s5p-mfc.o
+obj-$(CONFIG_VIDEO_SAMSUNG_S5P_MFC) += s5p-mfc.o
 s5p-mfc-y += s5p_mfc.o s5p_mfc_intr.o
 s5p-mfc-y += s5p_mfc_dec.o s5p_mfc_enc.o
 s5p-mfc-y += s5p_mfc_ctrl.o s5p_mfc_pm.o
diff --git a/drivers/media/tuners/Kconfig b/drivers/media/tuners/Kconfig
index f6768cad001a..15665debc572 100644
--- a/drivers/media/tuners/Kconfig
+++ b/drivers/media/tuners/Kconfig
@@ -1,23 +1,3 @@
-config MEDIA_ATTACH
-        bool "Load and attach frontend and tuner driver modules as needed"
-        depends on MEDIA_ANALOG_TV_SUPPORT || MEDIA_DIGITAL_TV_SUPPORT || MEDIA_RADIO_SUPPORT
-        depends on MODULES
-        default y if !EXPERT
-        help
-          Remove the static dependency of DVB card drivers on all
-          frontend modules for all possible card variants. Instead,
-          allow the card drivers to only load the frontend modules
-          they require.
-
-          Also, tuner module will automatically load a tuner driver
-          when needed, for analog mode.
-
-          This saves several KBytes of memory.
-
-          Note: You will need module-init-tools v3.2 or later for this feature.
-
-          If unsure say Y.
-
 # Analog TV tuners, auto-loaded via tuner.ko
 config MEDIA_TUNER
         tristate
diff --git a/drivers/media/usb/dvb-usb-v2/rtl28xxu.c b/drivers/media/usb/dvb-usb-v2/rtl28xxu.c
index 22015fe1a0f3..2cc8ec70e3b6 100644
--- a/drivers/media/usb/dvb-usb-v2/rtl28xxu.c
+++ b/drivers/media/usb/dvb-usb-v2/rtl28xxu.c
@@ -376,7 +376,7 @@ static int rtl2832u_read_config(struct dvb_usb_device *d)
         struct rtl28xxu_req req_mxl5007t = {0xd9c0, CMD_I2C_RD, 1, buf};
         struct rtl28xxu_req req_e4000 = {0x02c8, CMD_I2C_RD, 1, buf};
         struct rtl28xxu_req req_tda18272 = {0x00c0, CMD_I2C_RD, 2, buf};
-        struct rtl28xxu_req req_r820t = {0x0034, CMD_I2C_RD, 5, buf};
+        struct rtl28xxu_req req_r820t = {0x0034, CMD_I2C_RD, 1, buf};
 
         dev_dbg(&d->udev->dev, "%s:\n", __func__);
 
@@ -481,9 +481,9 @@ static int rtl2832u_read_config(struct dvb_usb_device *d)
                 goto found;
         }
 
-        /* check R820T by reading tuner stats at I2C addr 0x1a */
+        /* check R820T ID register; reg=00 val=69 */
         ret = rtl28xxu_ctrl_msg(d, &req_r820t);
-        if (ret == 0) {
+        if (ret == 0 && buf[0] == 0x69) {
                 priv->tuner = TUNER_RTL2832_R820T;
                 priv->tuner_name = "R820T";
                 goto found;