Merge tag 'media/v4.2-1' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media

Pull media updates from Mauro Carvalho Chehab:

 - Lots of improvements at the DVB API DocBook documentation.  Now, the
   frontend and the network APIs are fully in sync with the Kernel and
   looks more like the rest of the media documentation;

 - New frontend driver: cx24120

 - New driver for a PCI device: cobalt.  This driver is actually not
   sold in the market, but it is a good example of a multi-HDMI input
   device;

 - The dt3155 driver were promoted from staging;

 - The mantis driver got remote controller support;

 - New V4L2 driver for ST bdisp SoC chipsets;

 - Make sparse and smatch happier: several bugs were solved by fixing
   the issues reported by those static code analyzers.

 - Lots of new device additions, new features, improvements and cleanups
   at the existing drivers.

* tag 'media/v4.2-1' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media: (553 commits)
  [media] lmedm04: fix the range for relative measurements
  [media] lmedm04: use u32 instead of u64 for relative stats
  [media] omap3isp: remove unused var
  [media] saa7134: fix page size on some archs
  [media] use CONFIG_PM_SLEEP for suspend/resume
  [media] tuner-i2c: be consistent with I2C declaration
  [media] si470x: cleanup define namespace
  [media] bdisp: prevent compiling on random arch
  [media] vb2: Don't WARN when v4l2_buffer.bytesused is 0 for multiplanar buffers
  [media] MAINTAINERS: Add entry for the Renesas VSP1 driver
  [media] videodev2.h: fix copy-and-paste error in V4L2_MAP_XFER_FUNC_DEFAULT
  [media] Revert "[media] vb2: Push mmap_sem down to memops"
  [media] mantis: cleanup a warning
  [media] bdisp-debug: don't try to divide by s64
  [media] cx88: don't declare restart_video_queue if not used
  [media] au0828: move dev->boards atribuition to happen earlier
  [media] lmedm04: implement dvb v5 statistics
  [media] bdisp: remove unused var
  [media] bdisp: remove needless check
  ts2020: fix compilation on i386
  ...

1 files changed, 235 insertions, 0 deletions

diff --git a/drivers/media/platform/sti/bdisp/bdisp-reg.h b/drivers/media/platform/sti/bdisp/bdisp-reg.h
new file mode 100644
index 000000000000..e7e1a425f65a
--- /dev/null
+++ b/drivers/media/platform/sti/bdisp/bdisp-reg.h
@@ -0,0 +1,235 @@
+/*
+ * Copyright (C) STMicroelectronics SA 2014
+ * Authors: Fabien Dessenne <fabien.dessenne@st.com> for STMicroelectronics.
+ * License terms:  GNU General Public License (GPL), version 2
+ */
+
+struct bdisp_node {
+	/* 0 - General */
+	u32 nip;
+	u32 cic;
+	u32 ins;
+	u32 ack;
+	/* 1 - Target */
+	u32 tba;
+	u32 tty;
+	u32 txy;
+	u32 tsz;
+	/* 2 - Color Fill */
+	u32 s1cf;
+	u32 s2cf;
+	/* 3 - Source 1 */
+	u32 s1ba;
+	u32 s1ty;
+	u32 s1xy;
+	u32 s1sz_tsz;
+	/* 4 - Source 2 */
+	u32 s2ba;
+	u32 s2ty;
+	u32 s2xy;
+	u32 s2sz;
+	/* 5 - Source 3 */
+	u32 s3ba;
+	u32 s3ty;
+	u32 s3xy;
+	u32 s3sz;
+	/* 6 - Clipping */
+	u32 cwo;
+	u32 cws;
+	/* 7 - CLUT */
+	u32 cco;
+	u32 cml;
+	/* 8 - Filter & Mask */
+	u32 fctl;
+	u32 pmk;
+	/* 9 - Chroma Filter */
+	u32 rsf;
+	u32 rzi;
+	u32 hfp;
+	u32 vfp;
+	/* 10 - Luma Filter */
+	u32 y_rsf;
+	u32 y_rzi;
+	u32 y_hfp;
+	u32 y_vfp;
+	/* 11 - Flicker */
+	u32 ff0;
+	u32 ff1;
+	u32 ff2;
+	u32 ff3;
+	/* 12 - Color Key */
+	u32 key1;
+	u32 key2;
+	/* 14 - Static Address & User */
+	u32 sar;
+	u32 usr;
+	/* 15 - Input Versatile Matrix */
+	u32 ivmx0;
+	u32 ivmx1;
+	u32 ivmx2;
+	u32 ivmx3;
+	/* 16 - Output Versatile Matrix */
+	u32 ovmx0;
+	u32 ovmx1;
+	u32 ovmx2;
+	u32 ovmx3;
+	/* 17 - Pace */
+	u32 pace;
+	/* 18 - VC1R & DEI */
+	u32 vc1r;
+	u32 dei;
+	/* 19 - Gradient Fill */
+	u32 hgf;
+	u32 vgf;
+};
+
+/* HW registers : static */
+#define BLT_CTL                 0x0A00
+#define BLT_ITS                 0x0A04
+#define BLT_STA1                0x0A08
+#define BLT_AQ1_CTL             0x0A60
+#define BLT_AQ1_IP              0x0A64
+#define BLT_AQ1_LNA             0x0A68
+#define BLT_AQ1_STA             0x0A6C
+#define BLT_ITM0                0x0AD0
+/* HW registers : plugs */
+#define BLT_PLUGS1_OP2          0x0B04
+#define BLT_PLUGS1_CHZ          0x0B08
+#define BLT_PLUGS1_MSZ          0x0B0C
+#define BLT_PLUGS1_PGZ          0x0B10
+#define BLT_PLUGS2_OP2          0x0B24
+#define BLT_PLUGS2_CHZ          0x0B28
+#define BLT_PLUGS2_MSZ          0x0B2C
+#define BLT_PLUGS2_PGZ          0x0B30
+#define BLT_PLUGS3_OP2          0x0B44
+#define BLT_PLUGS3_CHZ          0x0B48
+#define BLT_PLUGS3_MSZ          0x0B4C
+#define BLT_PLUGS3_PGZ          0x0B50
+#define BLT_PLUGT_OP2           0x0B84
+#define BLT_PLUGT_CHZ           0x0B88
+#define BLT_PLUGT_MSZ           0x0B8C
+#define BLT_PLUGT_PGZ           0x0B90
+/* HW registers : node */
+#define BLT_NIP                 0x0C00
+#define BLT_CIC                 0x0C04
+#define BLT_INS                 0x0C08
+#define BLT_ACK                 0x0C0C
+#define BLT_TBA                 0x0C10
+#define BLT_TTY                 0x0C14
+#define BLT_TXY                 0x0C18
+#define BLT_TSZ                 0x0C1C
+#define BLT_S1BA                0x0C28
+#define BLT_S1TY                0x0C2C
+#define BLT_S1XY                0x0C30
+#define BLT_S2BA                0x0C38
+#define BLT_S2TY                0x0C3C
+#define BLT_S2XY                0x0C40
+#define BLT_S2SZ                0x0C44
+#define BLT_S3BA                0x0C48
+#define BLT_S3TY                0x0C4C
+#define BLT_S3XY                0x0C50
+#define BLT_S3SZ                0x0C54
+#define BLT_FCTL                0x0C68
+#define BLT_RSF                 0x0C70
+#define BLT_RZI                 0x0C74
+#define BLT_HFP                 0x0C78
+#define BLT_VFP                 0x0C7C
+#define BLT_Y_RSF               0x0C80
+#define BLT_Y_RZI               0x0C84
+#define BLT_Y_HFP               0x0C88
+#define BLT_Y_VFP               0x0C8C
+#define BLT_IVMX0               0x0CC0
+#define BLT_IVMX1               0x0CC4
+#define BLT_IVMX2               0x0CC8
+#define BLT_IVMX3               0x0CCC
+#define BLT_OVMX0               0x0CD0
+#define BLT_OVMX1               0x0CD4
+#define BLT_OVMX2               0x0CD8
+#define BLT_OVMX3               0x0CDC
+#define BLT_DEI                 0x0CEC
+/* HW registers : filters */
+#define BLT_HFC_N               0x0D00
+#define BLT_VFC_N               0x0D90
+#define BLT_Y_HFC_N             0x0E00
+#define BLT_Y_VFC_N             0x0E90
+#define BLT_NB_H_COEF           16
+#define BLT_NB_V_COEF           10
+
+/* Registers values */
+#define BLT_CTL_RESET           BIT(31)         /* Global soft reset */
+
+#define BLT_ITS_AQ1_LNA         BIT(12)         /* AQ1 LNA reached */
+
+#define BLT_STA1_IDLE           BIT(0)          /* BDISP idle */
+
+#define BLT_AQ1_CTL_CFG         0x80400003      /* Enable, P3, LNA reached */
+
+#define BLT_INS_S1_MASK         (BIT(0) | BIT(1) | BIT(2))
+#define BLT_INS_S1_OFF          0x00000000      /* src1 disabled */
+#define BLT_INS_S1_MEM          0x00000001      /* src1 fetched from memory */
+#define BLT_INS_S1_CF           0x00000003      /* src1 color fill */
+#define BLT_INS_S1_COPY         0x00000004      /* src1 direct copy */
+#define BLT_INS_S1_FILL         0x00000007      /* src1 firect fill */
+#define BLT_INS_S2_MASK         (BIT(3) | BIT(4))
+#define BLT_INS_S2_OFF          0x00000000      /* src2 disabled */
+#define BLT_INS_S2_MEM          0x00000008      /* src2 fetched from memory */
+#define BLT_INS_S2_CF           0x00000018      /* src2 color fill */
+#define BLT_INS_S3_MASK         BIT(5)
+#define BLT_INS_S3_OFF          0x00000000      /* src3 disabled */
+#define BLT_INS_S3_MEM          0x00000020      /* src3 fetched from memory */
+#define BLT_INS_IVMX            BIT(6)          /* Input versatile matrix */
+#define BLT_INS_CLUT            BIT(7)          /* Color Look Up Table */
+#define BLT_INS_SCALE           BIT(8)          /* Scaling */
+#define BLT_INS_FLICK           BIT(9)          /* Flicker filter */
+#define BLT_INS_CLIP            BIT(10)         /* Clipping */
+#define BLT_INS_CKEY            BIT(11)         /* Color key */
+#define BLT_INS_OVMX            BIT(12)         /* Output versatile matrix */
+#define BLT_INS_DEI             BIT(13)         /* Deinterlace */
+#define BLT_INS_PMASK           BIT(14)         /* Plane mask */
+#define BLT_INS_VC1R            BIT(17)         /* VC1 Range mapping */
+#define BLT_INS_ROTATE          BIT(18)         /* Rotation */
+#define BLT_INS_GRAD            BIT(19)         /* Gradient fill */
+#define BLT_INS_AQLOCK          BIT(29)         /* AQ lock */
+#define BLT_INS_PACE            BIT(30)         /* Pace down */
+#define BLT_INS_IRQ             BIT(31)         /* Raise IRQ when node done */
+#define BLT_CIC_ALL_GRP         0x000FDFFC      /* all valid groups present */
+#define BLT_ACK_BYPASS_S2S3     0x00000007      /* Bypass src2 and src3 */
+
+#define BLT_TTY_COL_SHIFT       16              /* Color format */
+#define BLT_TTY_COL_MASK        0x001F0000      /* Color format mask */
+#define BLT_TTY_ALPHA_R         BIT(21)         /* Alpha range */
+#define BLT_TTY_CR_NOT_CB       BIT(22)         /* CR not Cb */
+#define BLT_TTY_MB              BIT(23)         /* MB frame / field*/
+#define BLT_TTY_HSO             BIT(24)         /* H scan order */
+#define BLT_TTY_VSO             BIT(25)         /* V scan order */
+#define BLT_TTY_DITHER          BIT(26)         /* Dithering */
+#define BLT_TTY_CHROMA          BIT(27)         /* Write chroma / luma */
+#define BLT_TTY_BIG_END         BIT(30)         /* Big endianness */
+
+#define BLT_S1TY_A1_SUBSET      BIT(22)         /* A1 subset */
+#define BLT_S1TY_CHROMA_EXT     BIT(26)         /* Chroma Extended */
+#define BTL_S1TY_SUBBYTE        BIT(28)         /* Sub-byte fmt, pixel order */
+#define BLT_S1TY_RGB_EXP        BIT(29)         /* RGB expansion mode */
+
+#define BLT_S2TY_A1_SUBSET      BIT(22)         /* A1 subset */
+#define BLT_S2TY_CHROMA_EXT     BIT(26)         /* Chroma Extended */
+#define BTL_S2TY_SUBBYTE        BIT(28)         /* Sub-byte fmt, pixel order */
+#define BLT_S2TY_RGB_EXP        BIT(29)         /* RGB expansion mode */
+
+#define BLT_S3TY_BLANK_ACC      BIT(26)         /* Blank access */
+
+#define BLT_FCTL_HV_SCALE       0x00000055      /* H/V resize + color filter */
+#define BLT_FCTL_Y_HV_SCALE     0x33000000      /* Luma version */
+
+#define BLT_FCTL_HV_SAMPLE      0x00000044      /* H/V resize */
+#define BLT_FCTL_Y_HV_SAMPLE    0x22000000      /* Luma version */
+
+#define BLT_RZI_DEFAULT         0x20003000      /* H/VNB_repeat = 3/2 */
+
+/* Color format */
+#define BDISP_RGB565            0x00            /* RGB565 */
+#define BDISP_RGB888            0x01            /* RGB888 */
+#define BDISP_XRGB8888          0x02            /* RGB888_32 */
+#define BDISP_ARGB8888          0x05            /* ARGB888 */
+#define BDISP_NV12              0x16            /* YCbCr42x R2B */
+#define BDISP_YUV_3B            0x1E            /* YUV (3 buffer) */