lkml.org 
[lkml]   [2016]   [Jun]   [1]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
    Patch in this message
    /
    From
    Subject[PATCH v2 27/27] drm/omap: Remove the video/omapdss.h and move it's content to local header file
    Date
    Move the contents of the video/omapdss.h header file to omapdrm/dss local
    header file and remove the original global header. The omapfb stach is
    using video/omapfb_dss.h so this change will complete the separation of the
    two driver implementation.

    Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
    ---
    drivers/gpu/drm/omapdrm/dss/omapdss.h | 866 ++++++++++++++++++++++++++++++++-
    include/video/omapdss.h | 888 ----------------------------------
    2 files changed, 865 insertions(+), 889 deletions(-)
    delete mode 100644 include/video/omapdss.h

    diff --git a/drivers/gpu/drm/omapdrm/dss/omapdss.h b/drivers/gpu/drm/omapdrm/dss/omapdss.h
    index d7e7c909bbc2..9263283952b9 100644
    --- a/drivers/gpu/drm/omapdrm/dss/omapdss.h
    +++ b/drivers/gpu/drm/omapdrm/dss/omapdss.h
    @@ -18,7 +18,871 @@
    #ifndef __OMAP_DRM_DSS_H
    #define __OMAP_DRM_DSS_H

    -#include <video/omapdss.h>
    +#include <linux/list.h>
    +#include <linux/kobject.h>
    +#include <linux/device.h>
    +#include <linux/interrupt.h>
    +#include <video/videomode.h>
    +#include <linux/platform_data/omapdss.h>
    +
    +#define DISPC_IRQ_FRAMEDONE (1 << 0)
    +#define DISPC_IRQ_VSYNC (1 << 1)
    +#define DISPC_IRQ_EVSYNC_EVEN (1 << 2)
    +#define DISPC_IRQ_EVSYNC_ODD (1 << 3)
    +#define DISPC_IRQ_ACBIAS_COUNT_STAT (1 << 4)
    +#define DISPC_IRQ_PROG_LINE_NUM (1 << 5)
    +#define DISPC_IRQ_GFX_FIFO_UNDERFLOW (1 << 6)
    +#define DISPC_IRQ_GFX_END_WIN (1 << 7)
    +#define DISPC_IRQ_PAL_GAMMA_MASK (1 << 8)
    +#define DISPC_IRQ_OCP_ERR (1 << 9)
    +#define DISPC_IRQ_VID1_FIFO_UNDERFLOW (1 << 10)
    +#define DISPC_IRQ_VID1_END_WIN (1 << 11)
    +#define DISPC_IRQ_VID2_FIFO_UNDERFLOW (1 << 12)
    +#define DISPC_IRQ_VID2_END_WIN (1 << 13)
    +#define DISPC_IRQ_SYNC_LOST (1 << 14)
    +#define DISPC_IRQ_SYNC_LOST_DIGIT (1 << 15)
    +#define DISPC_IRQ_WAKEUP (1 << 16)
    +#define DISPC_IRQ_SYNC_LOST2 (1 << 17)
    +#define DISPC_IRQ_VSYNC2 (1 << 18)
    +#define DISPC_IRQ_VID3_END_WIN (1 << 19)
    +#define DISPC_IRQ_VID3_FIFO_UNDERFLOW (1 << 20)
    +#define DISPC_IRQ_ACBIAS_COUNT_STAT2 (1 << 21)
    +#define DISPC_IRQ_FRAMEDONE2 (1 << 22)
    +#define DISPC_IRQ_FRAMEDONEWB (1 << 23)
    +#define DISPC_IRQ_FRAMEDONETV (1 << 24)
    +#define DISPC_IRQ_WBBUFFEROVERFLOW (1 << 25)
    +#define DISPC_IRQ_WBUNCOMPLETEERROR (1 << 26)
    +#define DISPC_IRQ_SYNC_LOST3 (1 << 27)
    +#define DISPC_IRQ_VSYNC3 (1 << 28)
    +#define DISPC_IRQ_ACBIAS_COUNT_STAT3 (1 << 29)
    +#define DISPC_IRQ_FRAMEDONE3 (1 << 30)
    +
    +struct omap_dss_device;
    +struct omap_overlay_manager;
    +struct dss_lcd_mgr_config;
    +struct snd_aes_iec958;
    +struct snd_cea_861_aud_if;
    +struct hdmi_avi_infoframe;
    +
    +enum omap_display_type {
    + OMAP_DISPLAY_TYPE_NONE = 0,
    + OMAP_DISPLAY_TYPE_DPI = 1 << 0,
    + OMAP_DISPLAY_TYPE_DBI = 1 << 1,
    + OMAP_DISPLAY_TYPE_SDI = 1 << 2,
    + OMAP_DISPLAY_TYPE_DSI = 1 << 3,
    + OMAP_DISPLAY_TYPE_VENC = 1 << 4,
    + OMAP_DISPLAY_TYPE_HDMI = 1 << 5,
    + OMAP_DISPLAY_TYPE_DVI = 1 << 6,
    +};
    +
    +enum omap_plane {
    + OMAP_DSS_GFX = 0,
    + OMAP_DSS_VIDEO1 = 1,
    + OMAP_DSS_VIDEO2 = 2,
    + OMAP_DSS_VIDEO3 = 3,
    + OMAP_DSS_WB = 4,
    +};
    +
    +enum omap_channel {
    + OMAP_DSS_CHANNEL_LCD = 0,
    + OMAP_DSS_CHANNEL_DIGIT = 1,
    + OMAP_DSS_CHANNEL_LCD2 = 2,
    + OMAP_DSS_CHANNEL_LCD3 = 3,
    + OMAP_DSS_CHANNEL_WB = 4,
    +};
    +
    +enum omap_color_mode {
    + OMAP_DSS_COLOR_CLUT1 = 1 << 0, /* BITMAP 1 */
    + OMAP_DSS_COLOR_CLUT2 = 1 << 1, /* BITMAP 2 */
    + OMAP_DSS_COLOR_CLUT4 = 1 << 2, /* BITMAP 4 */
    + OMAP_DSS_COLOR_CLUT8 = 1 << 3, /* BITMAP 8 */
    + OMAP_DSS_COLOR_RGB12U = 1 << 4, /* RGB12, 16-bit container */
    + OMAP_DSS_COLOR_ARGB16 = 1 << 5, /* ARGB16 */
    + OMAP_DSS_COLOR_RGB16 = 1 << 6, /* RGB16 */
    + OMAP_DSS_COLOR_RGB24U = 1 << 7, /* RGB24, 32-bit container */
    + OMAP_DSS_COLOR_RGB24P = 1 << 8, /* RGB24, 24-bit container */
    + OMAP_DSS_COLOR_YUV2 = 1 << 9, /* YUV2 4:2:2 co-sited */
    + OMAP_DSS_COLOR_UYVY = 1 << 10, /* UYVY 4:2:2 co-sited */
    + OMAP_DSS_COLOR_ARGB32 = 1 << 11, /* ARGB32 */
    + OMAP_DSS_COLOR_RGBA32 = 1 << 12, /* RGBA32 */
    + OMAP_DSS_COLOR_RGBX32 = 1 << 13, /* RGBx32 */
    + OMAP_DSS_COLOR_NV12 = 1 << 14, /* NV12 format: YUV 4:2:0 */
    + OMAP_DSS_COLOR_RGBA16 = 1 << 15, /* RGBA16 - 4444 */
    + OMAP_DSS_COLOR_RGBX16 = 1 << 16, /* RGBx16 - 4444 */
    + OMAP_DSS_COLOR_ARGB16_1555 = 1 << 17, /* ARGB16 - 1555 */
    + OMAP_DSS_COLOR_XRGB16_1555 = 1 << 18, /* xRGB16 - 1555 */
    +};
    +
    +enum omap_dss_load_mode {
    + OMAP_DSS_LOAD_CLUT_AND_FRAME = 0,
    + OMAP_DSS_LOAD_CLUT_ONLY = 1,
    + OMAP_DSS_LOAD_FRAME_ONLY = 2,
    + OMAP_DSS_LOAD_CLUT_ONCE_FRAME = 3,
    +};
    +
    +enum omap_dss_trans_key_type {
    + OMAP_DSS_COLOR_KEY_GFX_DST = 0,
    + OMAP_DSS_COLOR_KEY_VID_SRC = 1,
    +};
    +
    +enum omap_rfbi_te_mode {
    + OMAP_DSS_RFBI_TE_MODE_1 = 1,
    + OMAP_DSS_RFBI_TE_MODE_2 = 2,
    +};
    +
    +enum omap_dss_signal_level {
    + OMAPDSS_SIG_ACTIVE_LOW,
    + OMAPDSS_SIG_ACTIVE_HIGH,
    +};
    +
    +enum omap_dss_signal_edge {
    + OMAPDSS_DRIVE_SIG_FALLING_EDGE,
    + OMAPDSS_DRIVE_SIG_RISING_EDGE,
    +};
    +
    +enum omap_dss_venc_type {
    + OMAP_DSS_VENC_TYPE_COMPOSITE,
    + OMAP_DSS_VENC_TYPE_SVIDEO,
    +};
    +
    +enum omap_dss_dsi_pixel_format {
    + OMAP_DSS_DSI_FMT_RGB888,
    + OMAP_DSS_DSI_FMT_RGB666,
    + OMAP_DSS_DSI_FMT_RGB666_PACKED,
    + OMAP_DSS_DSI_FMT_RGB565,
    +};
    +
    +enum omap_dss_dsi_mode {
    + OMAP_DSS_DSI_CMD_MODE = 0,
    + OMAP_DSS_DSI_VIDEO_MODE,
    +};
    +
    +enum omap_display_caps {
    + OMAP_DSS_DISPLAY_CAP_MANUAL_UPDATE = 1 << 0,
    + OMAP_DSS_DISPLAY_CAP_TEAR_ELIM = 1 << 1,
    +};
    +
    +enum omap_dss_display_state {
    + OMAP_DSS_DISPLAY_DISABLED = 0,
    + OMAP_DSS_DISPLAY_ACTIVE,
    +};
    +
    +enum omap_dss_rotation_type {
    + OMAP_DSS_ROT_DMA = 1 << 0,
    + OMAP_DSS_ROT_VRFB = 1 << 1,
    + OMAP_DSS_ROT_TILER = 1 << 2,
    +};
    +
    +/* clockwise rotation angle */
    +enum omap_dss_rotation_angle {
    + OMAP_DSS_ROT_0 = 0,
    + OMAP_DSS_ROT_90 = 1,
    + OMAP_DSS_ROT_180 = 2,
    + OMAP_DSS_ROT_270 = 3,
    +};
    +
    +enum omap_overlay_caps {
    + OMAP_DSS_OVL_CAP_SCALE = 1 << 0,
    + OMAP_DSS_OVL_CAP_GLOBAL_ALPHA = 1 << 1,
    + OMAP_DSS_OVL_CAP_PRE_MULT_ALPHA = 1 << 2,
    + OMAP_DSS_OVL_CAP_ZORDER = 1 << 3,
    + OMAP_DSS_OVL_CAP_POS = 1 << 4,
    + OMAP_DSS_OVL_CAP_REPLICATION = 1 << 5,
    +};
    +
    +enum omap_overlay_manager_caps {
    + OMAP_DSS_DUMMY_VALUE, /* add a dummy value to prevent compiler error */
    +};
    +
    +enum omap_dss_clk_source {
    + OMAP_DSS_CLK_SRC_FCK = 0, /* OMAP2/3: DSS1_ALWON_FCLK
    + * OMAP4: DSS_FCLK */
    + OMAP_DSS_CLK_SRC_DSI_PLL_HSDIV_DISPC, /* OMAP3: DSI1_PLL_FCLK
    + * OMAP4: PLL1_CLK1 */
    + OMAP_DSS_CLK_SRC_DSI_PLL_HSDIV_DSI, /* OMAP3: DSI2_PLL_FCLK
    + * OMAP4: PLL1_CLK2 */
    + OMAP_DSS_CLK_SRC_DSI2_PLL_HSDIV_DISPC, /* OMAP4: PLL2_CLK1 */
    + OMAP_DSS_CLK_SRC_DSI2_PLL_HSDIV_DSI, /* OMAP4: PLL2_CLK2 */
    +};
    +
    +enum omap_hdmi_flags {
    + OMAP_HDMI_SDA_SCL_EXTERNAL_PULLUP = 1 << 0,
    +};
    +
    +enum omap_dss_output_id {
    + OMAP_DSS_OUTPUT_DPI = 1 << 0,
    + OMAP_DSS_OUTPUT_DBI = 1 << 1,
    + OMAP_DSS_OUTPUT_SDI = 1 << 2,
    + OMAP_DSS_OUTPUT_DSI1 = 1 << 3,
    + OMAP_DSS_OUTPUT_DSI2 = 1 << 4,
    + OMAP_DSS_OUTPUT_VENC = 1 << 5,
    + OMAP_DSS_OUTPUT_HDMI = 1 << 6,
    +};
    +
    +/* RFBI */
    +
    +struct rfbi_timings {
    + int cs_on_time;
    + int cs_off_time;
    + int we_on_time;
    + int we_off_time;
    + int re_on_time;
    + int re_off_time;
    + int we_cycle_time;
    + int re_cycle_time;
    + int cs_pulse_width;
    + int access_time;
    +
    + int clk_div;
    +
    + u32 tim[5]; /* set by rfbi_convert_timings() */
    +
    + int converted;
    +};
    +
    +/* DSI */
    +
    +enum omap_dss_dsi_trans_mode {
    + /* Sync Pulses: both sync start and end packets sent */
    + OMAP_DSS_DSI_PULSE_MODE,
    + /* Sync Events: only sync start packets sent */
    + OMAP_DSS_DSI_EVENT_MODE,
    + /* Burst: only sync start packets sent, pixels are time compressed */
    + OMAP_DSS_DSI_BURST_MODE,
    +};
    +
    +struct omap_dss_dsi_videomode_timings {
    + unsigned long hsclk;
    +
    + unsigned ndl;
    + unsigned bitspp;
    +
    + /* pixels */
    + u16 hact;
    + /* lines */
    + u16 vact;
    +
    + /* DSI video mode blanking data */
    + /* Unit: byte clock cycles */
    + u16 hss;
    + u16 hsa;
    + u16 hse;
    + u16 hfp;
    + u16 hbp;
    + /* Unit: line clocks */
    + u16 vsa;
    + u16 vfp;
    + u16 vbp;
    +
    + /* DSI blanking modes */
    + int blanking_mode;
    + int hsa_blanking_mode;
    + int hbp_blanking_mode;
    + int hfp_blanking_mode;
    +
    + enum omap_dss_dsi_trans_mode trans_mode;
    +
    + bool ddr_clk_always_on;
    + int window_sync;
    +};
    +
    +struct omap_dss_dsi_config {
    + enum omap_dss_dsi_mode mode;
    + enum omap_dss_dsi_pixel_format pixel_format;
    + const struct omap_video_timings *timings;
    +
    + unsigned long hs_clk_min, hs_clk_max;
    + unsigned long lp_clk_min, lp_clk_max;
    +
    + bool ddr_clk_always_on;
    + enum omap_dss_dsi_trans_mode trans_mode;
    +};
    +
    +struct omap_video_timings {
    + /* Unit: pixels */
    + u16 x_res;
    + /* Unit: pixels */
    + u16 y_res;
    + /* Unit: Hz */
    + u32 pixelclock;
    + /* Unit: pixel clocks */
    + u16 hsw; /* Horizontal synchronization pulse width */
    + /* Unit: pixel clocks */
    + u16 hfp; /* Horizontal front porch */
    + /* Unit: pixel clocks */
    + u16 hbp; /* Horizontal back porch */
    + /* Unit: line clocks */
    + u16 vsw; /* Vertical synchronization pulse width */
    + /* Unit: line clocks */
    + u16 vfp; /* Vertical front porch */
    + /* Unit: line clocks */
    + u16 vbp; /* Vertical back porch */
    +
    + /* Vsync logic level */
    + enum omap_dss_signal_level vsync_level;
    + /* Hsync logic level */
    + enum omap_dss_signal_level hsync_level;
    + /* Interlaced or Progressive timings */
    + bool interlace;
    + /* Pixel clock edge to drive LCD data */
    + enum omap_dss_signal_edge data_pclk_edge;
    + /* Data enable logic level */
    + enum omap_dss_signal_level de_level;
    + /* Pixel clock edges to drive HSYNC and VSYNC signals */
    + enum omap_dss_signal_edge sync_pclk_edge;
    +
    + bool double_pixel;
    +};
    +
    +/* Hardcoded timings for tv modes. Venc only uses these to
    + * identify the mode, and does not actually use the configs
    + * itself. However, the configs should be something that
    + * a normal monitor can also show */
    +extern const struct omap_video_timings omap_dss_pal_timings;
    +extern const struct omap_video_timings omap_dss_ntsc_timings;
    +
    +struct omap_dss_cpr_coefs {
    + s16 rr, rg, rb;
    + s16 gr, gg, gb;
    + s16 br, bg, bb;
    +};
    +
    +struct omap_overlay_info {
    + dma_addr_t paddr;
    + dma_addr_t p_uv_addr; /* for NV12 format */
    + u16 screen_width;
    + u16 width;
    + u16 height;
    + enum omap_color_mode color_mode;
    + u8 rotation;
    + enum omap_dss_rotation_type rotation_type;
    + bool mirror;
    +
    + u16 pos_x;
    + u16 pos_y;
    + u16 out_width; /* if 0, out_width == width */
    + u16 out_height; /* if 0, out_height == height */
    + u8 global_alpha;
    + u8 pre_mult_alpha;
    + u8 zorder;
    +};
    +
    +struct omap_overlay {
    + struct kobject kobj;
    + struct list_head list;
    +
    + /* static fields */
    + const char *name;
    + enum omap_plane id;
    + enum omap_color_mode supported_modes;
    + enum omap_overlay_caps caps;
    +
    + /* dynamic fields */
    + struct omap_overlay_manager *manager;
    +
    + /*
    + * The following functions do not block:
    + *
    + * is_enabled
    + * set_overlay_info
    + * get_overlay_info
    + *
    + * The rest of the functions may block and cannot be called from
    + * interrupt context
    + */
    +
    + int (*enable)(struct omap_overlay *ovl);
    + int (*disable)(struct omap_overlay *ovl);
    + bool (*is_enabled)(struct omap_overlay *ovl);
    +
    + int (*set_manager)(struct omap_overlay *ovl,
    + struct omap_overlay_manager *mgr);
    + int (*unset_manager)(struct omap_overlay *ovl);
    +
    + int (*set_overlay_info)(struct omap_overlay *ovl,
    + struct omap_overlay_info *info);
    + void (*get_overlay_info)(struct omap_overlay *ovl,
    + struct omap_overlay_info *info);
    +
    + int (*wait_for_go)(struct omap_overlay *ovl);
    +
    + struct omap_dss_device *(*get_device)(struct omap_overlay *ovl);
    +};
    +
    +struct omap_overlay_manager_info {
    + u32 default_color;
    +
    + enum omap_dss_trans_key_type trans_key_type;
    + u32 trans_key;
    + bool trans_enabled;
    +
    + bool partial_alpha_enabled;
    +
    + bool cpr_enable;
    + struct omap_dss_cpr_coefs cpr_coefs;
    +};
    +
    +struct omap_overlay_manager {
    + struct kobject kobj;
    +
    + /* static fields */
    + const char *name;
    + enum omap_channel id;
    + enum omap_overlay_manager_caps caps;
    + struct list_head overlays;
    + enum omap_display_type supported_displays;
    + enum omap_dss_output_id supported_outputs;
    +
    + /* dynamic fields */
    + struct omap_dss_device *output;
    +
    + /*
    + * The following functions do not block:
    + *
    + * set_manager_info
    + * get_manager_info
    + * apply
    + *
    + * The rest of the functions may block and cannot be called from
    + * interrupt context
    + */
    +
    + int (*set_output)(struct omap_overlay_manager *mgr,
    + struct omap_dss_device *output);
    + int (*unset_output)(struct omap_overlay_manager *mgr);
    +
    + int (*set_manager_info)(struct omap_overlay_manager *mgr,
    + struct omap_overlay_manager_info *info);
    + void (*get_manager_info)(struct omap_overlay_manager *mgr,
    + struct omap_overlay_manager_info *info);
    +
    + int (*apply)(struct omap_overlay_manager *mgr);
    + int (*wait_for_go)(struct omap_overlay_manager *mgr);
    + int (*wait_for_vsync)(struct omap_overlay_manager *mgr);
    +
    + struct omap_dss_device *(*get_device)(struct omap_overlay_manager *mgr);
    +};
    +
    +/* 22 pins means 1 clk lane and 10 data lanes */
    +#define OMAP_DSS_MAX_DSI_PINS 22
    +
    +struct omap_dsi_pin_config {
    + int num_pins;
    + /*
    + * pin numbers in the following order:
    + * clk+, clk-
    + * data1+, data1-
    + * data2+, data2-
    + * ...
    + */
    + int pins[OMAP_DSS_MAX_DSI_PINS];
    +};
    +
    +struct omap_dss_writeback_info {
    + u32 paddr;
    + u32 p_uv_addr;
    + u16 buf_width;
    + u16 width;
    + u16 height;
    + enum omap_color_mode color_mode;
    + u8 rotation;
    + enum omap_dss_rotation_type rotation_type;
    + bool mirror;
    + u8 pre_mult_alpha;
    +};
    +
    +struct omapdss_dpi_ops {
    + int (*connect)(struct omap_dss_device *dssdev,
    + struct omap_dss_device *dst);
    + void (*disconnect)(struct omap_dss_device *dssdev,
    + struct omap_dss_device *dst);
    +
    + int (*enable)(struct omap_dss_device *dssdev);
    + void (*disable)(struct omap_dss_device *dssdev);
    +
    + int (*check_timings)(struct omap_dss_device *dssdev,
    + struct omap_video_timings *timings);
    + void (*set_timings)(struct omap_dss_device *dssdev,
    + struct omap_video_timings *timings);
    + void (*get_timings)(struct omap_dss_device *dssdev,
    + struct omap_video_timings *timings);
    +
    + void (*set_data_lines)(struct omap_dss_device *dssdev, int data_lines);
    +};
    +
    +struct omapdss_sdi_ops {
    + int (*connect)(struct omap_dss_device *dssdev,
    + struct omap_dss_device *dst);
    + void (*disconnect)(struct omap_dss_device *dssdev,
    + struct omap_dss_device *dst);
    +
    + int (*enable)(struct omap_dss_device *dssdev);
    + void (*disable)(struct omap_dss_device *dssdev);
    +
    + int (*check_timings)(struct omap_dss_device *dssdev,
    + struct omap_video_timings *timings);
    + void (*set_timings)(struct omap_dss_device *dssdev,
    + struct omap_video_timings *timings);
    + void (*get_timings)(struct omap_dss_device *dssdev,
    + struct omap_video_timings *timings);
    +
    + void (*set_datapairs)(struct omap_dss_device *dssdev, int datapairs);
    +};
    +
    +struct omapdss_dvi_ops {
    + int (*connect)(struct omap_dss_device *dssdev,
    + struct omap_dss_device *dst);
    + void (*disconnect)(struct omap_dss_device *dssdev,
    + struct omap_dss_device *dst);
    +
    + int (*enable)(struct omap_dss_device *dssdev);
    + void (*disable)(struct omap_dss_device *dssdev);
    +
    + int (*check_timings)(struct omap_dss_device *dssdev,
    + struct omap_video_timings *timings);
    + void (*set_timings)(struct omap_dss_device *dssdev,
    + struct omap_video_timings *timings);
    + void (*get_timings)(struct omap_dss_device *dssdev,
    + struct omap_video_timings *timings);
    +};
    +
    +struct omapdss_atv_ops {
    + int (*connect)(struct omap_dss_device *dssdev,
    + struct omap_dss_device *dst);
    + void (*disconnect)(struct omap_dss_device *dssdev,
    + struct omap_dss_device *dst);
    +
    + int (*enable)(struct omap_dss_device *dssdev);
    + void (*disable)(struct omap_dss_device *dssdev);
    +
    + int (*check_timings)(struct omap_dss_device *dssdev,
    + struct omap_video_timings *timings);
    + void (*set_timings)(struct omap_dss_device *dssdev,
    + struct omap_video_timings *timings);
    + void (*get_timings)(struct omap_dss_device *dssdev,
    + struct omap_video_timings *timings);
    +
    + void (*set_type)(struct omap_dss_device *dssdev,
    + enum omap_dss_venc_type type);
    + void (*invert_vid_out_polarity)(struct omap_dss_device *dssdev,
    + bool invert_polarity);
    +
    + int (*set_wss)(struct omap_dss_device *dssdev, u32 wss);
    + u32 (*get_wss)(struct omap_dss_device *dssdev);
    +};
    +
    +struct omapdss_hdmi_ops {
    + int (*connect)(struct omap_dss_device *dssdev,
    + struct omap_dss_device *dst);
    + void (*disconnect)(struct omap_dss_device *dssdev,
    + struct omap_dss_device *dst);
    +
    + int (*enable)(struct omap_dss_device *dssdev);
    + void (*disable)(struct omap_dss_device *dssdev);
    +
    + int (*check_timings)(struct omap_dss_device *dssdev,
    + struct omap_video_timings *timings);
    + void (*set_timings)(struct omap_dss_device *dssdev,
    + struct omap_video_timings *timings);
    + void (*get_timings)(struct omap_dss_device *dssdev,
    + struct omap_video_timings *timings);
    +
    + int (*read_edid)(struct omap_dss_device *dssdev, u8 *buf, int len);
    + bool (*detect)(struct omap_dss_device *dssdev);
    +
    + int (*set_hdmi_mode)(struct omap_dss_device *dssdev, bool hdmi_mode);
    + int (*set_infoframe)(struct omap_dss_device *dssdev,
    + const struct hdmi_avi_infoframe *avi);
    +};
    +
    +struct omapdss_dsi_ops {
    + int (*connect)(struct omap_dss_device *dssdev,
    + struct omap_dss_device *dst);
    + void (*disconnect)(struct omap_dss_device *dssdev,
    + struct omap_dss_device *dst);
    +
    + int (*enable)(struct omap_dss_device *dssdev);
    + void (*disable)(struct omap_dss_device *dssdev, bool disconnect_lanes,
    + bool enter_ulps);
    +
    + /* bus configuration */
    + int (*set_config)(struct omap_dss_device *dssdev,
    + const struct omap_dss_dsi_config *cfg);
    + int (*configure_pins)(struct omap_dss_device *dssdev,
    + const struct omap_dsi_pin_config *pin_cfg);
    +
    + void (*enable_hs)(struct omap_dss_device *dssdev, int channel,
    + bool enable);
    + int (*enable_te)(struct omap_dss_device *dssdev, bool enable);
    +
    + int (*update)(struct omap_dss_device *dssdev, int channel,
    + void (*callback)(int, void *), void *data);
    +
    + void (*bus_lock)(struct omap_dss_device *dssdev);
    + void (*bus_unlock)(struct omap_dss_device *dssdev);
    +
    + int (*enable_video_output)(struct omap_dss_device *dssdev, int channel);
    + void (*disable_video_output)(struct omap_dss_device *dssdev,
    + int channel);
    +
    + int (*request_vc)(struct omap_dss_device *dssdev, int *channel);
    + int (*set_vc_id)(struct omap_dss_device *dssdev, int channel,
    + int vc_id);
    + void (*release_vc)(struct omap_dss_device *dssdev, int channel);
    +
    + /* data transfer */
    + int (*dcs_write)(struct omap_dss_device *dssdev, int channel,
    + u8 *data, int len);
    + int (*dcs_write_nosync)(struct omap_dss_device *dssdev, int channel,
    + u8 *data, int len);
    + int (*dcs_read)(struct omap_dss_device *dssdev, int channel, u8 dcs_cmd,
    + u8 *data, int len);
    +
    + int (*gen_write)(struct omap_dss_device *dssdev, int channel,
    + u8 *data, int len);
    + int (*gen_write_nosync)(struct omap_dss_device *dssdev, int channel,
    + u8 *data, int len);
    + int (*gen_read)(struct omap_dss_device *dssdev, int channel,
    + u8 *reqdata, int reqlen,
    + u8 *data, int len);
    +
    + int (*bta_sync)(struct omap_dss_device *dssdev, int channel);
    +
    + int (*set_max_rx_packet_size)(struct omap_dss_device *dssdev,
    + int channel, u16 plen);
    +};
    +
    +struct omap_dss_device {
    + struct kobject kobj;
    + struct device *dev;
    +
    + struct module *owner;
    +
    + struct list_head panel_list;
    +
    + /* alias in the form of "display%d" */
    + char alias[16];
    +
    + enum omap_display_type type;
    + enum omap_display_type output_type;
    +
    + union {
    + struct {
    + u8 data_lines;
    + } dpi;
    +
    + struct {
    + u8 channel;
    + u8 data_lines;
    + } rfbi;
    +
    + struct {
    + u8 datapairs;
    + } sdi;
    +
    + struct {
    + int module;
    + } dsi;
    +
    + struct {
    + enum omap_dss_venc_type type;
    + bool invert_polarity;
    + } venc;
    + } phy;
    +
    + struct {
    + struct omap_video_timings timings;
    +
    + enum omap_dss_dsi_pixel_format dsi_pix_fmt;
    + enum omap_dss_dsi_mode dsi_mode;
    + } panel;
    +
    + struct {
    + u8 pixel_size;
    + struct rfbi_timings rfbi_timings;
    + } ctrl;
    +
    + const char *name;
    +
    + /* used to match device to driver */
    + const char *driver_name;
    +
    + void *data;
    +
    + struct omap_dss_driver *driver;
    +
    + union {
    + const struct omapdss_dpi_ops *dpi;
    + const struct omapdss_sdi_ops *sdi;
    + const struct omapdss_dvi_ops *dvi;
    + const struct omapdss_hdmi_ops *hdmi;
    + const struct omapdss_atv_ops *atv;
    + const struct omapdss_dsi_ops *dsi;
    + } ops;
    +
    + /* helper variable for driver suspend/resume */
    + bool activate_after_resume;
    +
    + enum omap_display_caps caps;
    +
    + struct omap_dss_device *src;
    +
    + enum omap_dss_display_state state;
    +
    + /* OMAP DSS output specific fields */
    +
    + struct list_head list;
    +
    + /* DISPC channel for this output */
    + enum omap_channel dispc_channel;
    + bool dispc_channel_connected;
    +
    + /* output instance */
    + enum omap_dss_output_id id;
    +
    + /* the port number in the DT node */
    + int port_num;
    +
    + /* dynamic fields */
    + struct omap_overlay_manager *manager;
    +
    + struct omap_dss_device *dst;
    +};
    +
    +struct omap_dss_driver {
    + int (*probe)(struct omap_dss_device *);
    + void (*remove)(struct omap_dss_device *);
    +
    + int (*connect)(struct omap_dss_device *dssdev);
    + void (*disconnect)(struct omap_dss_device *dssdev);
    +
    + int (*enable)(struct omap_dss_device *display);
    + void (*disable)(struct omap_dss_device *display);
    + int (*run_test)(struct omap_dss_device *display, int test);
    +
    + int (*update)(struct omap_dss_device *dssdev,
    + u16 x, u16 y, u16 w, u16 h);
    + int (*sync)(struct omap_dss_device *dssdev);
    +
    + int (*enable_te)(struct omap_dss_device *dssdev, bool enable);
    + int (*get_te)(struct omap_dss_device *dssdev);
    +
    + u8 (*get_rotate)(struct omap_dss_device *dssdev);
    + int (*set_rotate)(struct omap_dss_device *dssdev, u8 rotate);
    +
    + bool (*get_mirror)(struct omap_dss_device *dssdev);
    + int (*set_mirror)(struct omap_dss_device *dssdev, bool enable);
    +
    + int (*memory_read)(struct omap_dss_device *dssdev,
    + void *buf, size_t size,
    + u16 x, u16 y, u16 w, u16 h);
    +
    + void (*get_resolution)(struct omap_dss_device *dssdev,
    + u16 *xres, u16 *yres);
    + void (*get_dimensions)(struct omap_dss_device *dssdev,
    + u32 *width, u32 *height);
    + int (*get_recommended_bpp)(struct omap_dss_device *dssdev);
    +
    + int (*check_timings)(struct omap_dss_device *dssdev,
    + struct omap_video_timings *timings);
    + void (*set_timings)(struct omap_dss_device *dssdev,
    + struct omap_video_timings *timings);
    + void (*get_timings)(struct omap_dss_device *dssdev,
    + struct omap_video_timings *timings);
    +
    + int (*set_wss)(struct omap_dss_device *dssdev, u32 wss);
    + u32 (*get_wss)(struct omap_dss_device *dssdev);
    +
    + int (*read_edid)(struct omap_dss_device *dssdev, u8 *buf, int len);
    + bool (*detect)(struct omap_dss_device *dssdev);
    +
    + int (*set_hdmi_mode)(struct omap_dss_device *dssdev, bool hdmi_mode);
    + int (*set_hdmi_infoframe)(struct omap_dss_device *dssdev,
    + const struct hdmi_avi_infoframe *avi);
    +};
    +
    +enum omapdss_version omapdss_get_version(void);
    +bool omapdss_is_initialized(void);
    +
    +int omap_dss_register_driver(struct omap_dss_driver *);
    +void omap_dss_unregister_driver(struct omap_dss_driver *);
    +
    +int omapdss_register_display(struct omap_dss_device *dssdev);
    +void omapdss_unregister_display(struct omap_dss_device *dssdev);
    +
    +struct omap_dss_device *omap_dss_get_device(struct omap_dss_device *dssdev);
    +void omap_dss_put_device(struct omap_dss_device *dssdev);
    +#define for_each_dss_dev(d) while ((d = omap_dss_get_next_device(d)) != NULL)
    +struct omap_dss_device *omap_dss_get_next_device(struct omap_dss_device *from);
    +struct omap_dss_device *omap_dss_find_device(void *data,
    + int (*match)(struct omap_dss_device *dssdev, void *data));
    +const char *omapdss_get_default_display_name(void);
    +
    +void videomode_to_omap_video_timings(const struct videomode *vm,
    + struct omap_video_timings *ovt);
    +void omap_video_timings_to_videomode(const struct omap_video_timings *ovt,
    + struct videomode *vm);
    +
    +int dss_feat_get_num_mgrs(void);
    +int dss_feat_get_num_ovls(void);
    +enum omap_color_mode dss_feat_get_supported_color_modes(enum omap_plane plane);
    +
    +
    +
    +int omap_dss_get_num_overlay_managers(void);
    +struct omap_overlay_manager *omap_dss_get_overlay_manager(int num);
    +
    +int omap_dss_get_num_overlays(void);
    +struct omap_overlay *omap_dss_get_overlay(int num);
    +
    +int omapdss_register_output(struct omap_dss_device *output);
    +void omapdss_unregister_output(struct omap_dss_device *output);
    +struct omap_dss_device *omap_dss_get_output(enum omap_dss_output_id id);
    +struct omap_dss_device *omap_dss_find_output(const char *name);
    +struct omap_dss_device *omap_dss_find_output_by_port_node(struct device_node *port);
    +int omapdss_output_set_device(struct omap_dss_device *out,
    + struct omap_dss_device *dssdev);
    +int omapdss_output_unset_device(struct omap_dss_device *out);
    +
    +struct omap_dss_device *omapdss_find_output_from_display(struct omap_dss_device *dssdev);
    +struct omap_overlay_manager *omapdss_find_mgr_from_display(struct omap_dss_device *dssdev);
    +
    +void omapdss_default_get_resolution(struct omap_dss_device *dssdev,
    + u16 *xres, u16 *yres);
    +int omapdss_default_get_recommended_bpp(struct omap_dss_device *dssdev);
    +void omapdss_default_get_timings(struct omap_dss_device *dssdev,
    + struct omap_video_timings *timings);
    +
    +typedef void (*omap_dispc_isr_t) (void *arg, u32 mask);
    +int omap_dispc_register_isr(omap_dispc_isr_t isr, void *arg, u32 mask);
    +int omap_dispc_unregister_isr(omap_dispc_isr_t isr, void *arg, u32 mask);
    +
    +int omapdss_compat_init(void);
    +void omapdss_compat_uninit(void);
    +
    +static inline bool omapdss_device_is_connected(struct omap_dss_device *dssdev)
    +{
    + return dssdev->src;
    +}
    +
    +static inline bool omapdss_device_is_enabled(struct omap_dss_device *dssdev)
    +{
    + return dssdev->state == OMAP_DSS_DISPLAY_ACTIVE;
    +}
    +
    +struct device_node *
    +omapdss_of_get_next_port(const struct device_node *parent,
    + struct device_node *prev);
    +
    +struct device_node *
    +omapdss_of_get_next_endpoint(const struct device_node *parent,
    + struct device_node *prev);
    +
    +struct device_node *
    +omapdss_of_get_first_endpoint(const struct device_node *parent);
    +
    +struct omap_dss_device *
    +omapdss_of_find_source_for_first_ep(struct device_node *node);

    u32 dispc_read_irqstatus(void);
    void dispc_clear_irqstatus(u32 mask);
    diff --git a/include/video/omapdss.h b/include/video/omapdss.h
    deleted file mode 100644
    index b25e2eab4b48..000000000000
    --- a/include/video/omapdss.h
    +++ /dev/null
    @@ -1,888 +0,0 @@
    -/*
    - * Copyright (C) 2008 Nokia Corporation
    - * Author: Tomi Valkeinen <tomi.valkeinen@nokia.com>
    - *
    - * This program is free software; you can redistribute it and/or modify it
    - * under the terms of the GNU General Public License version 2 as published by
    - * the Free Software Foundation.
    - *
    - * This program is distributed in the hope that it will be useful, but WITHOUT
    - * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
    - * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
    - * more details.
    - *
    - * You should have received a copy of the GNU General Public License along with
    - * this program. If not, see <http://www.gnu.org/licenses/>.
    - */
    -
    -#ifndef __OMAP_OMAPDSS_H
    -#define __OMAP_OMAPDSS_H
    -
    -#include <linux/list.h>
    -#include <linux/kobject.h>
    -#include <linux/device.h>
    -#include <linux/interrupt.h>
    -#include <linux/platform_data/omapdss.h>
    -
    -#include <video/videomode.h>
    -
    -#define DISPC_IRQ_FRAMEDONE (1 << 0)
    -#define DISPC_IRQ_VSYNC (1 << 1)
    -#define DISPC_IRQ_EVSYNC_EVEN (1 << 2)
    -#define DISPC_IRQ_EVSYNC_ODD (1 << 3)
    -#define DISPC_IRQ_ACBIAS_COUNT_STAT (1 << 4)
    -#define DISPC_IRQ_PROG_LINE_NUM (1 << 5)
    -#define DISPC_IRQ_GFX_FIFO_UNDERFLOW (1 << 6)
    -#define DISPC_IRQ_GFX_END_WIN (1 << 7)
    -#define DISPC_IRQ_PAL_GAMMA_MASK (1 << 8)
    -#define DISPC_IRQ_OCP_ERR (1 << 9)
    -#define DISPC_IRQ_VID1_FIFO_UNDERFLOW (1 << 10)
    -#define DISPC_IRQ_VID1_END_WIN (1 << 11)
    -#define DISPC_IRQ_VID2_FIFO_UNDERFLOW (1 << 12)
    -#define DISPC_IRQ_VID2_END_WIN (1 << 13)
    -#define DISPC_IRQ_SYNC_LOST (1 << 14)
    -#define DISPC_IRQ_SYNC_LOST_DIGIT (1 << 15)
    -#define DISPC_IRQ_WAKEUP (1 << 16)
    -#define DISPC_IRQ_SYNC_LOST2 (1 << 17)
    -#define DISPC_IRQ_VSYNC2 (1 << 18)
    -#define DISPC_IRQ_VID3_END_WIN (1 << 19)
    -#define DISPC_IRQ_VID3_FIFO_UNDERFLOW (1 << 20)
    -#define DISPC_IRQ_ACBIAS_COUNT_STAT2 (1 << 21)
    -#define DISPC_IRQ_FRAMEDONE2 (1 << 22)
    -#define DISPC_IRQ_FRAMEDONEWB (1 << 23)
    -#define DISPC_IRQ_FRAMEDONETV (1 << 24)
    -#define DISPC_IRQ_WBBUFFEROVERFLOW (1 << 25)
    -#define DISPC_IRQ_WBUNCOMPLETEERROR (1 << 26)
    -#define DISPC_IRQ_SYNC_LOST3 (1 << 27)
    -#define DISPC_IRQ_VSYNC3 (1 << 28)
    -#define DISPC_IRQ_ACBIAS_COUNT_STAT3 (1 << 29)
    -#define DISPC_IRQ_FRAMEDONE3 (1 << 30)
    -
    -struct omap_dss_device;
    -struct omap_overlay_manager;
    -struct dss_lcd_mgr_config;
    -struct snd_aes_iec958;
    -struct snd_cea_861_aud_if;
    -struct hdmi_avi_infoframe;
    -
    -enum omap_display_type {
    - OMAP_DISPLAY_TYPE_NONE = 0,
    - OMAP_DISPLAY_TYPE_DPI = 1 << 0,
    - OMAP_DISPLAY_TYPE_DBI = 1 << 1,
    - OMAP_DISPLAY_TYPE_SDI = 1 << 2,
    - OMAP_DISPLAY_TYPE_DSI = 1 << 3,
    - OMAP_DISPLAY_TYPE_VENC = 1 << 4,
    - OMAP_DISPLAY_TYPE_HDMI = 1 << 5,
    - OMAP_DISPLAY_TYPE_DVI = 1 << 6,
    -};
    -
    -enum omap_plane {
    - OMAP_DSS_GFX = 0,
    - OMAP_DSS_VIDEO1 = 1,
    - OMAP_DSS_VIDEO2 = 2,
    - OMAP_DSS_VIDEO3 = 3,
    - OMAP_DSS_WB = 4,
    -};
    -
    -enum omap_channel {
    - OMAP_DSS_CHANNEL_LCD = 0,
    - OMAP_DSS_CHANNEL_DIGIT = 1,
    - OMAP_DSS_CHANNEL_LCD2 = 2,
    - OMAP_DSS_CHANNEL_LCD3 = 3,
    - OMAP_DSS_CHANNEL_WB = 4,
    -};
    -
    -enum omap_color_mode {
    - OMAP_DSS_COLOR_CLUT1 = 1 << 0, /* BITMAP 1 */
    - OMAP_DSS_COLOR_CLUT2 = 1 << 1, /* BITMAP 2 */
    - OMAP_DSS_COLOR_CLUT4 = 1 << 2, /* BITMAP 4 */
    - OMAP_DSS_COLOR_CLUT8 = 1 << 3, /* BITMAP 8 */
    - OMAP_DSS_COLOR_RGB12U = 1 << 4, /* RGB12, 16-bit container */
    - OMAP_DSS_COLOR_ARGB16 = 1 << 5, /* ARGB16 */
    - OMAP_DSS_COLOR_RGB16 = 1 << 6, /* RGB16 */
    - OMAP_DSS_COLOR_RGB24U = 1 << 7, /* RGB24, 32-bit container */
    - OMAP_DSS_COLOR_RGB24P = 1 << 8, /* RGB24, 24-bit container */
    - OMAP_DSS_COLOR_YUV2 = 1 << 9, /* YUV2 4:2:2 co-sited */
    - OMAP_DSS_COLOR_UYVY = 1 << 10, /* UYVY 4:2:2 co-sited */
    - OMAP_DSS_COLOR_ARGB32 = 1 << 11, /* ARGB32 */
    - OMAP_DSS_COLOR_RGBA32 = 1 << 12, /* RGBA32 */
    - OMAP_DSS_COLOR_RGBX32 = 1 << 13, /* RGBx32 */
    - OMAP_DSS_COLOR_NV12 = 1 << 14, /* NV12 format: YUV 4:2:0 */
    - OMAP_DSS_COLOR_RGBA16 = 1 << 15, /* RGBA16 - 4444 */
    - OMAP_DSS_COLOR_RGBX16 = 1 << 16, /* RGBx16 - 4444 */
    - OMAP_DSS_COLOR_ARGB16_1555 = 1 << 17, /* ARGB16 - 1555 */
    - OMAP_DSS_COLOR_XRGB16_1555 = 1 << 18, /* xRGB16 - 1555 */
    -};
    -
    -enum omap_dss_load_mode {
    - OMAP_DSS_LOAD_CLUT_AND_FRAME = 0,
    - OMAP_DSS_LOAD_CLUT_ONLY = 1,
    - OMAP_DSS_LOAD_FRAME_ONLY = 2,
    - OMAP_DSS_LOAD_CLUT_ONCE_FRAME = 3,
    -};
    -
    -enum omap_dss_trans_key_type {
    - OMAP_DSS_COLOR_KEY_GFX_DST = 0,
    - OMAP_DSS_COLOR_KEY_VID_SRC = 1,
    -};
    -
    -enum omap_rfbi_te_mode {
    - OMAP_DSS_RFBI_TE_MODE_1 = 1,
    - OMAP_DSS_RFBI_TE_MODE_2 = 2,
    -};
    -
    -enum omap_dss_signal_level {
    - OMAPDSS_SIG_ACTIVE_LOW,
    - OMAPDSS_SIG_ACTIVE_HIGH,
    -};
    -
    -enum omap_dss_signal_edge {
    - OMAPDSS_DRIVE_SIG_FALLING_EDGE,
    - OMAPDSS_DRIVE_SIG_RISING_EDGE,
    -};
    -
    -enum omap_dss_venc_type {
    - OMAP_DSS_VENC_TYPE_COMPOSITE,
    - OMAP_DSS_VENC_TYPE_SVIDEO,
    -};
    -
    -enum omap_dss_dsi_pixel_format {
    - OMAP_DSS_DSI_FMT_RGB888,
    - OMAP_DSS_DSI_FMT_RGB666,
    - OMAP_DSS_DSI_FMT_RGB666_PACKED,
    - OMAP_DSS_DSI_FMT_RGB565,
    -};
    -
    -enum omap_dss_dsi_mode {
    - OMAP_DSS_DSI_CMD_MODE = 0,
    - OMAP_DSS_DSI_VIDEO_MODE,
    -};
    -
    -enum omap_display_caps {
    - OMAP_DSS_DISPLAY_CAP_MANUAL_UPDATE = 1 << 0,
    - OMAP_DSS_DISPLAY_CAP_TEAR_ELIM = 1 << 1,
    -};
    -
    -enum omap_dss_display_state {
    - OMAP_DSS_DISPLAY_DISABLED = 0,
    - OMAP_DSS_DISPLAY_ACTIVE,
    -};
    -
    -enum omap_dss_rotation_type {
    - OMAP_DSS_ROT_DMA = 1 << 0,
    - OMAP_DSS_ROT_VRFB = 1 << 1,
    - OMAP_DSS_ROT_TILER = 1 << 2,
    -};
    -
    -/* clockwise rotation angle */
    -enum omap_dss_rotation_angle {
    - OMAP_DSS_ROT_0 = 0,
    - OMAP_DSS_ROT_90 = 1,
    - OMAP_DSS_ROT_180 = 2,
    - OMAP_DSS_ROT_270 = 3,
    -};
    -
    -enum omap_overlay_caps {
    - OMAP_DSS_OVL_CAP_SCALE = 1 << 0,
    - OMAP_DSS_OVL_CAP_GLOBAL_ALPHA = 1 << 1,
    - OMAP_DSS_OVL_CAP_PRE_MULT_ALPHA = 1 << 2,
    - OMAP_DSS_OVL_CAP_ZORDER = 1 << 3,
    - OMAP_DSS_OVL_CAP_POS = 1 << 4,
    - OMAP_DSS_OVL_CAP_REPLICATION = 1 << 5,
    -};
    -
    -enum omap_overlay_manager_caps {
    - OMAP_DSS_DUMMY_VALUE, /* add a dummy value to prevent compiler error */
    -};
    -
    -enum omap_dss_clk_source {
    - OMAP_DSS_CLK_SRC_FCK = 0, /* OMAP2/3: DSS1_ALWON_FCLK
    - * OMAP4: DSS_FCLK */
    - OMAP_DSS_CLK_SRC_DSI_PLL_HSDIV_DISPC, /* OMAP3: DSI1_PLL_FCLK
    - * OMAP4: PLL1_CLK1 */
    - OMAP_DSS_CLK_SRC_DSI_PLL_HSDIV_DSI, /* OMAP3: DSI2_PLL_FCLK
    - * OMAP4: PLL1_CLK2 */
    - OMAP_DSS_CLK_SRC_DSI2_PLL_HSDIV_DISPC, /* OMAP4: PLL2_CLK1 */
    - OMAP_DSS_CLK_SRC_DSI2_PLL_HSDIV_DSI, /* OMAP4: PLL2_CLK2 */
    -};
    -
    -enum omap_hdmi_flags {
    - OMAP_HDMI_SDA_SCL_EXTERNAL_PULLUP = 1 << 0,
    -};
    -
    -enum omap_dss_output_id {
    - OMAP_DSS_OUTPUT_DPI = 1 << 0,
    - OMAP_DSS_OUTPUT_DBI = 1 << 1,
    - OMAP_DSS_OUTPUT_SDI = 1 << 2,
    - OMAP_DSS_OUTPUT_DSI1 = 1 << 3,
    - OMAP_DSS_OUTPUT_DSI2 = 1 << 4,
    - OMAP_DSS_OUTPUT_VENC = 1 << 5,
    - OMAP_DSS_OUTPUT_HDMI = 1 << 6,
    -};
    -
    -/* RFBI */
    -
    -struct rfbi_timings {
    - int cs_on_time;
    - int cs_off_time;
    - int we_on_time;
    - int we_off_time;
    - int re_on_time;
    - int re_off_time;
    - int we_cycle_time;
    - int re_cycle_time;
    - int cs_pulse_width;
    - int access_time;
    -
    - int clk_div;
    -
    - u32 tim[5]; /* set by rfbi_convert_timings() */
    -
    - int converted;
    -};
    -
    -/* DSI */
    -
    -enum omap_dss_dsi_trans_mode {
    - /* Sync Pulses: both sync start and end packets sent */
    - OMAP_DSS_DSI_PULSE_MODE,
    - /* Sync Events: only sync start packets sent */
    - OMAP_DSS_DSI_EVENT_MODE,
    - /* Burst: only sync start packets sent, pixels are time compressed */
    - OMAP_DSS_DSI_BURST_MODE,
    -};
    -
    -struct omap_dss_dsi_videomode_timings {
    - unsigned long hsclk;
    -
    - unsigned ndl;
    - unsigned bitspp;
    -
    - /* pixels */
    - u16 hact;
    - /* lines */
    - u16 vact;
    -
    - /* DSI video mode blanking data */
    - /* Unit: byte clock cycles */
    - u16 hss;
    - u16 hsa;
    - u16 hse;
    - u16 hfp;
    - u16 hbp;
    - /* Unit: line clocks */
    - u16 vsa;
    - u16 vfp;
    - u16 vbp;
    -
    - /* DSI blanking modes */
    - int blanking_mode;
    - int hsa_blanking_mode;
    - int hbp_blanking_mode;
    - int hfp_blanking_mode;
    -
    - enum omap_dss_dsi_trans_mode trans_mode;
    -
    - bool ddr_clk_always_on;
    - int window_sync;
    -};
    -
    -struct omap_dss_dsi_config {
    - enum omap_dss_dsi_mode mode;
    - enum omap_dss_dsi_pixel_format pixel_format;
    - const struct omap_video_timings *timings;
    -
    - unsigned long hs_clk_min, hs_clk_max;
    - unsigned long lp_clk_min, lp_clk_max;
    -
    - bool ddr_clk_always_on;
    - enum omap_dss_dsi_trans_mode trans_mode;
    -};
    -
    -struct omap_video_timings {
    - /* Unit: pixels */
    - u16 x_res;
    - /* Unit: pixels */
    - u16 y_res;
    - /* Unit: Hz */
    - u32 pixelclock;
    - /* Unit: pixel clocks */
    - u16 hsw; /* Horizontal synchronization pulse width */
    - /* Unit: pixel clocks */
    - u16 hfp; /* Horizontal front porch */
    - /* Unit: pixel clocks */
    - u16 hbp; /* Horizontal back porch */
    - /* Unit: line clocks */
    - u16 vsw; /* Vertical synchronization pulse width */
    - /* Unit: line clocks */
    - u16 vfp; /* Vertical front porch */
    - /* Unit: line clocks */
    - u16 vbp; /* Vertical back porch */
    -
    - /* Vsync logic level */
    - enum omap_dss_signal_level vsync_level;
    - /* Hsync logic level */
    - enum omap_dss_signal_level hsync_level;
    - /* Interlaced or Progressive timings */
    - bool interlace;
    - /* Pixel clock edge to drive LCD data */
    - enum omap_dss_signal_edge data_pclk_edge;
    - /* Data enable logic level */
    - enum omap_dss_signal_level de_level;
    - /* Pixel clock edges to drive HSYNC and VSYNC signals */
    - enum omap_dss_signal_edge sync_pclk_edge;
    -
    - bool double_pixel;
    -};
    -
    -/* Hardcoded timings for tv modes. Venc only uses these to
    - * identify the mode, and does not actually use the configs
    - * itself. However, the configs should be something that
    - * a normal monitor can also show */
    -extern const struct omap_video_timings omap_dss_pal_timings;
    -extern const struct omap_video_timings omap_dss_ntsc_timings;
    -
    -struct omap_dss_cpr_coefs {
    - s16 rr, rg, rb;
    - s16 gr, gg, gb;
    - s16 br, bg, bb;
    -};
    -
    -struct omap_overlay_info {
    - dma_addr_t paddr;
    - dma_addr_t p_uv_addr; /* for NV12 format */
    - u16 screen_width;
    - u16 width;
    - u16 height;
    - enum omap_color_mode color_mode;
    - u8 rotation;
    - enum omap_dss_rotation_type rotation_type;
    - bool mirror;
    -
    - u16 pos_x;
    - u16 pos_y;
    - u16 out_width; /* if 0, out_width == width */
    - u16 out_height; /* if 0, out_height == height */
    - u8 global_alpha;
    - u8 pre_mult_alpha;
    - u8 zorder;
    -};
    -
    -struct omap_overlay {
    - struct kobject kobj;
    - struct list_head list;
    -
    - /* static fields */
    - const char *name;
    - enum omap_plane id;
    - enum omap_color_mode supported_modes;
    - enum omap_overlay_caps caps;
    -
    - /* dynamic fields */
    - struct omap_overlay_manager *manager;
    -
    - /*
    - * The following functions do not block:
    - *
    - * is_enabled
    - * set_overlay_info
    - * get_overlay_info
    - *
    - * The rest of the functions may block and cannot be called from
    - * interrupt context
    - */
    -
    - int (*enable)(struct omap_overlay *ovl);
    - int (*disable)(struct omap_overlay *ovl);
    - bool (*is_enabled)(struct omap_overlay *ovl);
    -
    - int (*set_manager)(struct omap_overlay *ovl,
    - struct omap_overlay_manager *mgr);
    - int (*unset_manager)(struct omap_overlay *ovl);
    -
    - int (*set_overlay_info)(struct omap_overlay *ovl,
    - struct omap_overlay_info *info);
    - void (*get_overlay_info)(struct omap_overlay *ovl,
    - struct omap_overlay_info *info);
    -
    - int (*wait_for_go)(struct omap_overlay *ovl);
    -
    - struct omap_dss_device *(*get_device)(struct omap_overlay *ovl);
    -};
    -
    -struct omap_overlay_manager_info {
    - u32 default_color;
    -
    - enum omap_dss_trans_key_type trans_key_type;
    - u32 trans_key;
    - bool trans_enabled;
    -
    - bool partial_alpha_enabled;
    -
    - bool cpr_enable;
    - struct omap_dss_cpr_coefs cpr_coefs;
    -};
    -
    -struct omap_overlay_manager {
    - struct kobject kobj;
    -
    - /* static fields */
    - const char *name;
    - enum omap_channel id;
    - enum omap_overlay_manager_caps caps;
    - struct list_head overlays;
    - enum omap_display_type supported_displays;
    - enum omap_dss_output_id supported_outputs;
    -
    - /* dynamic fields */
    - struct omap_dss_device *output;
    -
    - /*
    - * The following functions do not block:
    - *
    - * set_manager_info
    - * get_manager_info
    - * apply
    - *
    - * The rest of the functions may block and cannot be called from
    - * interrupt context
    - */
    -
    - int (*set_output)(struct omap_overlay_manager *mgr,
    - struct omap_dss_device *output);
    - int (*unset_output)(struct omap_overlay_manager *mgr);
    -
    - int (*set_manager_info)(struct omap_overlay_manager *mgr,
    - struct omap_overlay_manager_info *info);
    - void (*get_manager_info)(struct omap_overlay_manager *mgr,
    - struct omap_overlay_manager_info *info);
    -
    - int (*apply)(struct omap_overlay_manager *mgr);
    - int (*wait_for_go)(struct omap_overlay_manager *mgr);
    - int (*wait_for_vsync)(struct omap_overlay_manager *mgr);
    -
    - struct omap_dss_device *(*get_device)(struct omap_overlay_manager *mgr);
    -};
    -
    -/* 22 pins means 1 clk lane and 10 data lanes */
    -#define OMAP_DSS_MAX_DSI_PINS 22
    -
    -struct omap_dsi_pin_config {
    - int num_pins;
    - /*
    - * pin numbers in the following order:
    - * clk+, clk-
    - * data1+, data1-
    - * data2+, data2-
    - * ...
    - */
    - int pins[OMAP_DSS_MAX_DSI_PINS];
    -};
    -
    -struct omap_dss_writeback_info {
    - u32 paddr;
    - u32 p_uv_addr;
    - u16 buf_width;
    - u16 width;
    - u16 height;
    - enum omap_color_mode color_mode;
    - u8 rotation;
    - enum omap_dss_rotation_type rotation_type;
    - bool mirror;
    - u8 pre_mult_alpha;
    -};
    -
    -struct omapdss_dpi_ops {
    - int (*connect)(struct omap_dss_device *dssdev,
    - struct omap_dss_device *dst);
    - void (*disconnect)(struct omap_dss_device *dssdev,
    - struct omap_dss_device *dst);
    -
    - int (*enable)(struct omap_dss_device *dssdev);
    - void (*disable)(struct omap_dss_device *dssdev);
    -
    - int (*check_timings)(struct omap_dss_device *dssdev,
    - struct omap_video_timings *timings);
    - void (*set_timings)(struct omap_dss_device *dssdev,
    - struct omap_video_timings *timings);
    - void (*get_timings)(struct omap_dss_device *dssdev,
    - struct omap_video_timings *timings);
    -
    - void (*set_data_lines)(struct omap_dss_device *dssdev, int data_lines);
    -};
    -
    -struct omapdss_sdi_ops {
    - int (*connect)(struct omap_dss_device *dssdev,
    - struct omap_dss_device *dst);
    - void (*disconnect)(struct omap_dss_device *dssdev,
    - struct omap_dss_device *dst);
    -
    - int (*enable)(struct omap_dss_device *dssdev);
    - void (*disable)(struct omap_dss_device *dssdev);
    -
    - int (*check_timings)(struct omap_dss_device *dssdev,
    - struct omap_video_timings *timings);
    - void (*set_timings)(struct omap_dss_device *dssdev,
    - struct omap_video_timings *timings);
    - void (*get_timings)(struct omap_dss_device *dssdev,
    - struct omap_video_timings *timings);
    -
    - void (*set_datapairs)(struct omap_dss_device *dssdev, int datapairs);
    -};
    -
    -struct omapdss_dvi_ops {
    - int (*connect)(struct omap_dss_device *dssdev,
    - struct omap_dss_device *dst);
    - void (*disconnect)(struct omap_dss_device *dssdev,
    - struct omap_dss_device *dst);
    -
    - int (*enable)(struct omap_dss_device *dssdev);
    - void (*disable)(struct omap_dss_device *dssdev);
    -
    - int (*check_timings)(struct omap_dss_device *dssdev,
    - struct omap_video_timings *timings);
    - void (*set_timings)(struct omap_dss_device *dssdev,
    - struct omap_video_timings *timings);
    - void (*get_timings)(struct omap_dss_device *dssdev,
    - struct omap_video_timings *timings);
    -};
    -
    -struct omapdss_atv_ops {
    - int (*connect)(struct omap_dss_device *dssdev,
    - struct omap_dss_device *dst);
    - void (*disconnect)(struct omap_dss_device *dssdev,
    - struct omap_dss_device *dst);
    -
    - int (*enable)(struct omap_dss_device *dssdev);
    - void (*disable)(struct omap_dss_device *dssdev);
    -
    - int (*check_timings)(struct omap_dss_device *dssdev,
    - struct omap_video_timings *timings);
    - void (*set_timings)(struct omap_dss_device *dssdev,
    - struct omap_video_timings *timings);
    - void (*get_timings)(struct omap_dss_device *dssdev,
    - struct omap_video_timings *timings);
    -
    - void (*set_type)(struct omap_dss_device *dssdev,
    - enum omap_dss_venc_type type);
    - void (*invert_vid_out_polarity)(struct omap_dss_device *dssdev,
    - bool invert_polarity);
    -
    - int (*set_wss)(struct omap_dss_device *dssdev, u32 wss);
    - u32 (*get_wss)(struct omap_dss_device *dssdev);
    -};
    -
    -struct omapdss_hdmi_ops {
    - int (*connect)(struct omap_dss_device *dssdev,
    - struct omap_dss_device *dst);
    - void (*disconnect)(struct omap_dss_device *dssdev,
    - struct omap_dss_device *dst);
    -
    - int (*enable)(struct omap_dss_device *dssdev);
    - void (*disable)(struct omap_dss_device *dssdev);
    -
    - int (*check_timings)(struct omap_dss_device *dssdev,
    - struct omap_video_timings *timings);
    - void (*set_timings)(struct omap_dss_device *dssdev,
    - struct omap_video_timings *timings);
    - void (*get_timings)(struct omap_dss_device *dssdev,
    - struct omap_video_timings *timings);
    -
    - int (*read_edid)(struct omap_dss_device *dssdev, u8 *buf, int len);
    - bool (*detect)(struct omap_dss_device *dssdev);
    -
    - int (*set_hdmi_mode)(struct omap_dss_device *dssdev, bool hdmi_mode);
    - int (*set_infoframe)(struct omap_dss_device *dssdev,
    - const struct hdmi_avi_infoframe *avi);
    -};
    -
    -struct omapdss_dsi_ops {
    - int (*connect)(struct omap_dss_device *dssdev,
    - struct omap_dss_device *dst);
    - void (*disconnect)(struct omap_dss_device *dssdev,
    - struct omap_dss_device *dst);
    -
    - int (*enable)(struct omap_dss_device *dssdev);
    - void (*disable)(struct omap_dss_device *dssdev, bool disconnect_lanes,
    - bool enter_ulps);
    -
    - /* bus configuration */
    - int (*set_config)(struct omap_dss_device *dssdev,
    - const struct omap_dss_dsi_config *cfg);
    - int (*configure_pins)(struct omap_dss_device *dssdev,
    - const struct omap_dsi_pin_config *pin_cfg);
    -
    - void (*enable_hs)(struct omap_dss_device *dssdev, int channel,
    - bool enable);
    - int (*enable_te)(struct omap_dss_device *dssdev, bool enable);
    -
    - int (*update)(struct omap_dss_device *dssdev, int channel,
    - void (*callback)(int, void *), void *data);
    -
    - void (*bus_lock)(struct omap_dss_device *dssdev);
    - void (*bus_unlock)(struct omap_dss_device *dssdev);
    -
    - int (*enable_video_output)(struct omap_dss_device *dssdev, int channel);
    - void (*disable_video_output)(struct omap_dss_device *dssdev,
    - int channel);
    -
    - int (*request_vc)(struct omap_dss_device *dssdev, int *channel);
    - int (*set_vc_id)(struct omap_dss_device *dssdev, int channel,
    - int vc_id);
    - void (*release_vc)(struct omap_dss_device *dssdev, int channel);
    -
    - /* data transfer */
    - int (*dcs_write)(struct omap_dss_device *dssdev, int channel,
    - u8 *data, int len);
    - int (*dcs_write_nosync)(struct omap_dss_device *dssdev, int channel,
    - u8 *data, int len);
    - int (*dcs_read)(struct omap_dss_device *dssdev, int channel, u8 dcs_cmd,
    - u8 *data, int len);
    -
    - int (*gen_write)(struct omap_dss_device *dssdev, int channel,
    - u8 *data, int len);
    - int (*gen_write_nosync)(struct omap_dss_device *dssdev, int channel,
    - u8 *data, int len);
    - int (*gen_read)(struct omap_dss_device *dssdev, int channel,
    - u8 *reqdata, int reqlen,
    - u8 *data, int len);
    -
    - int (*bta_sync)(struct omap_dss_device *dssdev, int channel);
    -
    - int (*set_max_rx_packet_size)(struct omap_dss_device *dssdev,
    - int channel, u16 plen);
    -};
    -
    -struct omap_dss_device {
    - struct kobject kobj;
    - struct device *dev;
    -
    - struct module *owner;
    -
    - struct list_head panel_list;
    -
    - /* alias in the form of "display%d" */
    - char alias[16];
    -
    - enum omap_display_type type;
    - enum omap_display_type output_type;
    -
    - union {
    - struct {
    - u8 data_lines;
    - } dpi;
    -
    - struct {
    - u8 channel;
    - u8 data_lines;
    - } rfbi;
    -
    - struct {
    - u8 datapairs;
    - } sdi;
    -
    - struct {
    - int module;
    - } dsi;
    -
    - struct {
    - enum omap_dss_venc_type type;
    - bool invert_polarity;
    - } venc;
    - } phy;
    -
    - struct {
    - struct omap_video_timings timings;
    -
    - enum omap_dss_dsi_pixel_format dsi_pix_fmt;
    - enum omap_dss_dsi_mode dsi_mode;
    - } panel;
    -
    - struct {
    - u8 pixel_size;
    - struct rfbi_timings rfbi_timings;
    - } ctrl;
    -
    - const char *name;
    -
    - /* used to match device to driver */
    - const char *driver_name;
    -
    - void *data;
    -
    - struct omap_dss_driver *driver;
    -
    - union {
    - const struct omapdss_dpi_ops *dpi;
    - const struct omapdss_sdi_ops *sdi;
    - const struct omapdss_dvi_ops *dvi;
    - const struct omapdss_hdmi_ops *hdmi;
    - const struct omapdss_atv_ops *atv;
    - const struct omapdss_dsi_ops *dsi;
    - } ops;
    -
    - /* helper variable for driver suspend/resume */
    - bool activate_after_resume;
    -
    - enum omap_display_caps caps;
    -
    - struct omap_dss_device *src;
    -
    - enum omap_dss_display_state state;
    -
    - /* OMAP DSS output specific fields */
    -
    - struct list_head list;
    -
    - /* DISPC channel for this output */
    - enum omap_channel dispc_channel;
    - bool dispc_channel_connected;
    -
    - /* output instance */
    - enum omap_dss_output_id id;
    -
    - /* the port number in the DT node */
    - int port_num;
    -
    - /* dynamic fields */
    - struct omap_overlay_manager *manager;
    -
    - struct omap_dss_device *dst;
    -};
    -
    -struct omap_dss_driver {
    - int (*probe)(struct omap_dss_device *);
    - void (*remove)(struct omap_dss_device *);
    -
    - int (*connect)(struct omap_dss_device *dssdev);
    - void (*disconnect)(struct omap_dss_device *dssdev);
    -
    - int (*enable)(struct omap_dss_device *display);
    - void (*disable)(struct omap_dss_device *display);
    - int (*run_test)(struct omap_dss_device *display, int test);
    -
    - int (*update)(struct omap_dss_device *dssdev,
    - u16 x, u16 y, u16 w, u16 h);
    - int (*sync)(struct omap_dss_device *dssdev);
    -
    - int (*enable_te)(struct omap_dss_device *dssdev, bool enable);
    - int (*get_te)(struct omap_dss_device *dssdev);
    -
    - u8 (*get_rotate)(struct omap_dss_device *dssdev);
    - int (*set_rotate)(struct omap_dss_device *dssdev, u8 rotate);
    -
    - bool (*get_mirror)(struct omap_dss_device *dssdev);
    - int (*set_mirror)(struct omap_dss_device *dssdev, bool enable);
    -
    - int (*memory_read)(struct omap_dss_device *dssdev,
    - void *buf, size_t size,
    - u16 x, u16 y, u16 w, u16 h);
    -
    - void (*get_resolution)(struct omap_dss_device *dssdev,
    - u16 *xres, u16 *yres);
    - void (*get_dimensions)(struct omap_dss_device *dssdev,
    - u32 *width, u32 *height);
    - int (*get_recommended_bpp)(struct omap_dss_device *dssdev);
    -
    - int (*check_timings)(struct omap_dss_device *dssdev,
    - struct omap_video_timings *timings);
    - void (*set_timings)(struct omap_dss_device *dssdev,
    - struct omap_video_timings *timings);
    - void (*get_timings)(struct omap_dss_device *dssdev,
    - struct omap_video_timings *timings);
    -
    - int (*set_wss)(struct omap_dss_device *dssdev, u32 wss);
    - u32 (*get_wss)(struct omap_dss_device *dssdev);
    -
    - int (*read_edid)(struct omap_dss_device *dssdev, u8 *buf, int len);
    - bool (*detect)(struct omap_dss_device *dssdev);
    -
    - int (*set_hdmi_mode)(struct omap_dss_device *dssdev, bool hdmi_mode);
    - int (*set_hdmi_infoframe)(struct omap_dss_device *dssdev,
    - const struct hdmi_avi_infoframe *avi);
    -};
    -
    -enum omapdss_version omapdss_get_version(void);
    -bool omapdss_is_initialized(void);
    -
    -int omap_dss_register_driver(struct omap_dss_driver *);
    -void omap_dss_unregister_driver(struct omap_dss_driver *);
    -
    -int omapdss_register_display(struct omap_dss_device *dssdev);
    -void omapdss_unregister_display(struct omap_dss_device *dssdev);
    -
    -struct omap_dss_device *omap_dss_get_device(struct omap_dss_device *dssdev);
    -void omap_dss_put_device(struct omap_dss_device *dssdev);
    -#define for_each_dss_dev(d) while ((d = omap_dss_get_next_device(d)) != NULL)
    -struct omap_dss_device *omap_dss_get_next_device(struct omap_dss_device *from);
    -struct omap_dss_device *omap_dss_find_device(void *data,
    - int (*match)(struct omap_dss_device *dssdev, void *data));
    -const char *omapdss_get_default_display_name(void);
    -
    -void videomode_to_omap_video_timings(const struct videomode *vm,
    - struct omap_video_timings *ovt);
    -void omap_video_timings_to_videomode(const struct omap_video_timings *ovt,
    - struct videomode *vm);
    -
    -int dss_feat_get_num_mgrs(void);
    -int dss_feat_get_num_ovls(void);
    -enum omap_color_mode dss_feat_get_supported_color_modes(enum omap_plane plane);
    -
    -
    -
    -int omap_dss_get_num_overlay_managers(void);
    -struct omap_overlay_manager *omap_dss_get_overlay_manager(int num);
    -
    -int omap_dss_get_num_overlays(void);
    -struct omap_overlay *omap_dss_get_overlay(int num);
    -
    -int omapdss_register_output(struct omap_dss_device *output);
    -void omapdss_unregister_output(struct omap_dss_device *output);
    -struct omap_dss_device *omap_dss_get_output(enum omap_dss_output_id id);
    -struct omap_dss_device *omap_dss_find_output(const char *name);
    -struct omap_dss_device *omap_dss_find_output_by_port_node(struct device_node *port);
    -int omapdss_output_set_device(struct omap_dss_device *out,
    - struct omap_dss_device *dssdev);
    -int omapdss_output_unset_device(struct omap_dss_device *out);
    -
    -struct omap_dss_device *omapdss_find_output_from_display(struct omap_dss_device *dssdev);
    -struct omap_overlay_manager *omapdss_find_mgr_from_display(struct omap_dss_device *dssdev);
    -
    -void omapdss_default_get_resolution(struct omap_dss_device *dssdev,
    - u16 *xres, u16 *yres);
    -int omapdss_default_get_recommended_bpp(struct omap_dss_device *dssdev);
    -void omapdss_default_get_timings(struct omap_dss_device *dssdev,
    - struct omap_video_timings *timings);
    -
    -typedef void (*omap_dispc_isr_t) (void *arg, u32 mask);
    -int omap_dispc_register_isr(omap_dispc_isr_t isr, void *arg, u32 mask);
    -int omap_dispc_unregister_isr(omap_dispc_isr_t isr, void *arg, u32 mask);
    -
    -int omapdss_compat_init(void);
    -void omapdss_compat_uninit(void);
    -
    -static inline bool omapdss_device_is_connected(struct omap_dss_device *dssdev)
    -{
    - return dssdev->src;
    -}
    -
    -static inline bool omapdss_device_is_enabled(struct omap_dss_device *dssdev)
    -{
    - return dssdev->state == OMAP_DSS_DISPLAY_ACTIVE;
    -}
    -
    -struct device_node *
    -omapdss_of_get_next_port(const struct device_node *parent,
    - struct device_node *prev);
    -
    -struct device_node *
    -omapdss_of_get_next_endpoint(const struct device_node *parent,
    - struct device_node *prev);
    -
    -struct device_node *
    -omapdss_of_get_first_endpoint(const struct device_node *parent);
    -
    -struct omap_dss_device *
    -omapdss_of_find_source_for_first_ep(struct device_node *node);
    -
    -#endif
    --
    2.8.3
    \
     
     \ /
      Last update: 2016-06-01 11:01    [W:5.792 / U:0.036 seconds]
    ©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site