Merge branch 'fbdev-next' of git://github.com/schandinat/linux-2.6

* 'fbdev-next' of git://github.com/schandinat/linux-2.6: (175 commits)
  module_param: make bool parameters really bool (drivers/video/i810)
  Revert "atmel_lcdfb: Adjust HFP calculation so it matches the manual."
  OMAPDSS: HDMI: Disable DDC internal pull up
  OMAPDSS: HDMI: Move duplicate code from boardfile
  OMAPDSS: add OrtusTech COM43H4M10XTC display support
  OMAP: DSS2: Support for UMSH-8173MD TFT panel
  ASoC: OMAP: HDMI: Move HDMI codec trigger function to generic HDMI driver
  OMAPDSS: HDMI: Create function to enable HDMI audio
  ASoC: OMAP: HDMI: Correct signature of ASoC functions
  ASoC: OMAP: HDMI: Introduce driver data for audio codec
  grvga: fix section mismatch warnings
  video: s3c-fb: Don't keep device runtime active when open
  video: s3c-fb: Hold runtime PM references when touching registers
  video: s3c-fb: Take a runtime PM reference when unblanked
  video: s3c-fb: Disable runtime PM in error paths from probe
  video: s3c-fb: Use s3c_fb_enable() to enable the framebuffer
  video: s3c-fb: Make runtime PM functional again
  drivers/video: fsl-diu-fb: merge fsl_diu_alloc() into map_video_memory()
  drivers/video: fsl-diu-fb: add default platform ops functions
  drivers/video: fsl-diu-fb: remove broken reference count enabling the display
  ...

13 files changed, 134 insertions, 52 deletions

diff --git a/arch/arm/mach-omap2/board-4430sdp.c b/arch/arm/mach-omap2/board-4430sdp.c
index 2ceb75d21eb2..39fba9df17fb 100644
--- a/arch/arm/mach-omap2/board-4430sdp.c
+++ b/arch/arm/mach-omap2/board-4430sdp.c
@@ -602,20 +602,6 @@ static void __init omap_sfh7741prox_init(void)
                         __func__, OMAP4_SFH7741_ENABLE_GPIO, error);
 }
 
-static void sdp4430_hdmi_mux_init(void)
-{
-        /* PAD0_HDMI_HPD_PAD1_HDMI_CEC */
-        omap_mux_init_signal("hdmi_hpd",
-                        OMAP_PIN_INPUT_PULLUP);
-        omap_mux_init_signal("hdmi_cec",
-                        OMAP_PIN_INPUT_PULLUP);
-        /* PAD0_HDMI_DDC_SCL_PAD1_HDMI_DDC_SDA */
-        omap_mux_init_signal("hdmi_ddc_scl",
-                        OMAP_PIN_INPUT_PULLUP);
-        omap_mux_init_signal("hdmi_ddc_sda",
-                        OMAP_PIN_INPUT_PULLUP);
-}
-
 static struct gpio sdp4430_hdmi_gpios[] = {
         { HDMI_GPIO_HPD,        GPIOF_OUT_INIT_HIGH,    "hdmi_gpio_hpd"   },
         { HDMI_GPIO_LS_OE,      GPIOF_OUT_INIT_HIGH,    "hdmi_gpio_ls_oe" },
@@ -833,9 +819,16 @@ static void omap_4430sdp_display_init(void)
                 pr_err("%s: Could not get display_sel GPIO\n", __func__);
 
         sdp4430_lcd_init();
-        sdp4430_hdmi_mux_init();
         sdp4430_picodlp_init();
         omap_display_init(&sdp4430_dss_data);
+        /*
+         * OMAP4460SDP/Blaze and OMAP4430 ES2.3 SDP/Blaze boards and
+         * later have external pull up on the HDMI I2C lines
+         */
+        if (cpu_is_omap446x() || omap_rev() > OMAP4430_REV_ES2_2)
+                omap_hdmi_init(OMAP_HDMI_SDA_SCL_EXTERNAL_PULLUP);
+        else
+                omap_hdmi_init(0);
 }
 
 #ifdef CONFIG_OMAP_MUX
diff --git a/arch/arm/mach-omap2/board-omap4panda.c b/arch/arm/mach-omap2/board-omap4panda.c
index e96a2e7ad36f..30ad40db2cf3 100644
--- a/arch/arm/mach-omap2/board-omap4panda.c
+++ b/arch/arm/mach-omap2/board-omap4panda.c
@@ -412,21 +412,6 @@ int __init omap4_panda_dvi_init(void)
         return r;
 }
 
-
-static void omap4_panda_hdmi_mux_init(void)
-{
-        /* PAD0_HDMI_HPD_PAD1_HDMI_CEC */
-        omap_mux_init_signal("hdmi_hpd",
-                        OMAP_PIN_INPUT_PULLUP);
-        omap_mux_init_signal("hdmi_cec",
-                        OMAP_PIN_INPUT_PULLUP);
-        /* PAD0_HDMI_DDC_SCL_PAD1_HDMI_DDC_SDA */
-        omap_mux_init_signal("hdmi_ddc_scl",
-                        OMAP_PIN_INPUT_PULLUP);
-        omap_mux_init_signal("hdmi_ddc_sda",
-                        OMAP_PIN_INPUT_PULLUP);
-}
-
 static struct gpio panda_hdmi_gpios[] = {
         { HDMI_GPIO_HPD,        GPIOF_OUT_INIT_HIGH, "hdmi_gpio_hpd"   },
         { HDMI_GPIO_LS_OE,      GPIOF_OUT_INIT_HIGH, "hdmi_gpio_ls_oe" },
@@ -478,8 +463,16 @@ void omap4_panda_display_init(void)
         if (r)
                 pr_err("error initializing panda DVI\n");
 
-        omap4_panda_hdmi_mux_init();
         omap_display_init(&omap4_panda_dss_data);
+
+        /*
+         * OMAP4460SDP/Blaze and OMAP4430 ES2.3 SDP/Blaze boards and
+         * later have external pull up on the HDMI I2C lines
+         */
+        if (cpu_is_omap446x() || omap_rev() > OMAP4430_REV_ES2_2)
+                omap_hdmi_init(OMAP_HDMI_SDA_SCL_EXTERNAL_PULLUP);
+        else
+                omap_hdmi_init(0);
 }
 
 static void __init omap4_panda_init(void)
diff --git a/arch/arm/mach-omap2/display.c b/arch/arm/mach-omap2/display.c
index bc6cf863a563..3c446d1a1781 100644
--- a/arch/arm/mach-omap2/display.c
+++ b/arch/arm/mach-omap2/display.c
@@ -30,6 +30,7 @@
 #include <plat/omap-pm.h>
 #include "common.h"
 
+#include "mux.h"
 #include "control.h"
 #include "display.h"
 
@@ -97,6 +98,36 @@ static const struct omap_dss_hwmod_data omap4_dss_hwmod_data[] __initdata = {
         { "dss_hdmi", "omapdss_hdmi", -1 },
 };
 
+static void omap4_hdmi_mux_pads(enum omap_hdmi_flags flags)
+{
+        u32 reg;
+        u16 control_i2c_1;
+
+        /* PAD0_HDMI_HPD_PAD1_HDMI_CEC */
+        omap_mux_init_signal("hdmi_hpd",
+                        OMAP_PIN_INPUT_PULLUP);
+        omap_mux_init_signal("hdmi_cec",
+                        OMAP_PIN_INPUT_PULLUP);
+        /* PAD0_HDMI_DDC_SCL_PAD1_HDMI_DDC_SDA */
+        omap_mux_init_signal("hdmi_ddc_scl",
+                        OMAP_PIN_INPUT_PULLUP);
+        omap_mux_init_signal("hdmi_ddc_sda",
+                        OMAP_PIN_INPUT_PULLUP);
+
+        /*
+         * CONTROL_I2C_1: HDMI_DDC_SDA_PULLUPRESX (bit 28) and
+         * HDMI_DDC_SCL_PULLUPRESX (bit 24) are set to disable
+         * internal pull up resistor.
+         */
+        if (flags & OMAP_HDMI_SDA_SCL_EXTERNAL_PULLUP) {
+                control_i2c_1 = OMAP4_CTRL_MODULE_PAD_CORE_CONTROL_I2C_1;
+                reg = omap4_ctrl_pad_readl(control_i2c_1);
+                reg |= (OMAP4_HDMI_DDC_SDA_PULLUPRESX_MASK |
+                        OMAP4_HDMI_DDC_SCL_PULLUPRESX_MASK);
+                        omap4_ctrl_pad_writel(reg, control_i2c_1);
+        }
+}
+
 static int omap4_dsi_mux_pads(int dsi_id, unsigned lanes)
 {
         u32 enable_mask, enable_shift;
@@ -130,6 +161,14 @@ static int omap4_dsi_mux_pads(int dsi_id, unsigned lanes)
         return 0;
 }
 
+int omap_hdmi_init(enum omap_hdmi_flags flags)
+{
+        if (cpu_is_omap44xx())
+                omap4_hdmi_mux_pads(flags);
+
+        return 0;
+}
+
 static int omap_dsi_enable_pads(int dsi_id, unsigned lane_mask)
 {
         if (cpu_is_omap44xx())
diff --git a/arch/arm/mach-shmobile/board-ag5evm.c b/arch/arm/mach-shmobile/board-ag5evm.c
index a4e6ca04e319..eff8a96c75ee 100644
--- a/arch/arm/mach-shmobile/board-ag5evm.c
+++ b/arch/arm/mach-shmobile/board-ag5evm.c
@@ -271,7 +271,7 @@ static struct sh_mobile_lcdc_info lcdc0_info = {
                 .flags = LCDC_FLAGS_DWPOL,
                 .lcd_size_cfg.width = 44,
                 .lcd_size_cfg.height = 79,
-                .bpp = 16,
+                .fourcc = V4L2_PIX_FMT_RGB565,
                 .lcd_cfg = lcdc0_modes,
                 .num_cfg = ARRAY_SIZE(lcdc0_modes),
                 .board_cfg = {
@@ -321,12 +321,46 @@ static struct resource mipidsi0_resources[] = {
         },
 };
 
+#define DSI0PHYCR       0xe615006c
+static int sh_mipi_set_dot_clock(struct platform_device *pdev,
+                                 void __iomem *base,
+                                 int enable)
+{
+        struct clk *pck;
+        int ret;
+
+        pck = clk_get(&pdev->dev, "dsip_clk");
+        if (IS_ERR(pck)) {
+                ret = PTR_ERR(pck);
+                goto sh_mipi_set_dot_clock_pck_err;
+        }
+
+        if (enable) {
+                clk_set_rate(pck, clk_round_rate(pck,  24000000));
+                __raw_writel(0x2a809010, DSI0PHYCR);
+                clk_enable(pck);
+        } else {
+                clk_disable(pck);
+        }
+
+        ret = 0;
+
+        clk_put(pck);
+
+sh_mipi_set_dot_clock_pck_err:
+        return ret;
+}
+
 static struct sh_mipi_dsi_info mipidsi0_info = {
         .data_format    = MIPI_RGB888,
         .lcd_chan       = &lcdc0_info.ch[0],
+        .lane           = 2,
         .vsynw_offset   = 20,
         .clksrc         = 1,
-        .flags          = SH_MIPI_DSI_HSABM,
+        .flags          = SH_MIPI_DSI_HSABM             |
+                          SH_MIPI_DSI_SYNC_PULSES_MODE  |
+                          SH_MIPI_DSI_HSbyteCLK,
+        .set_dot_clock  = sh_mipi_set_dot_clock,
 };
 
 static struct platform_device mipidsi0_device = {
@@ -472,8 +506,6 @@ static void __init ag5evm_map_io(void)
         shmobile_setup_console();
 }
 
-#define DSI0PHYCR       0xe615006c
-
 static void __init ag5evm_init(void)
 {
         sh73a0_pinmux_init();
@@ -554,9 +586,6 @@ static void __init ag5evm_init(void)
         gpio_direction_output(GPIO_PORT235, 0);
         lcd_backlight_reset();
 
-        /* MIPI-DSI clock setup */
-        __raw_writel(0x2a809010, DSI0PHYCR);
-
         /* enable SDHI0 on CN15 [SD I/F] */
         gpio_request(GPIO_FN_SDHICD0, NULL);
         gpio_request(GPIO_FN_SDHIWP0, NULL);
diff --git a/arch/arm/mach-shmobile/board-ap4evb.c b/arch/arm/mach-shmobile/board-ap4evb.c
index d2e7b73aa9b6..aab0a349f759 100644
--- a/arch/arm/mach-shmobile/board-ap4evb.c
+++ b/arch/arm/mach-shmobile/board-ap4evb.c
@@ -491,7 +491,7 @@ static struct sh_mobile_lcdc_info lcdc_info = {
         .meram_dev = &meram_info,
         .ch[0] = {
                 .chan = LCDC_CHAN_MAINLCD,
-                .bpp = 16,
+                .fourcc = V4L2_PIX_FMT_RGB565,
                 .lcd_cfg = ap4evb_lcdc_modes,
                 .num_cfg = ARRAY_SIZE(ap4evb_lcdc_modes),
                 .meram_cfg = &lcd_meram_cfg,
@@ -564,6 +564,30 @@ static struct platform_device keysc_device = {
 };
 
 /* MIPI-DSI */
+#define PHYCTRL         0x0070
+static int sh_mipi_set_dot_clock(struct platform_device *pdev,
+                                 void __iomem *base,
+                                 int enable)
+{
+        struct clk *pck = clk_get(&pdev->dev, "dsip_clk");
+        void __iomem *phy =  base + PHYCTRL;
+
+        if (IS_ERR(pck))
+                return PTR_ERR(pck);
+
+        if (enable) {
+                clk_set_rate(pck, clk_round_rate(pck, 24000000));
+                iowrite32(ioread32(phy) | (0xb << 8), phy);
+                clk_enable(pck);
+        } else {
+                clk_disable(pck);
+        }
+
+        clk_put(pck);
+
+        return 0;
+}
+
 static struct resource mipidsi0_resources[] = {
         [0] = {
                 .start  = 0xffc60000,
@@ -580,7 +604,11 @@ static struct resource mipidsi0_resources[] = {
 static struct sh_mipi_dsi_info mipidsi0_info = {
         .data_format    = MIPI_RGB888,
         .lcd_chan       = &lcdc_info.ch[0],
+        .lane           = 2,
         .vsynw_offset   = 17,
+        .flags          = SH_MIPI_DSI_SYNC_PULSES_MODE |
+                          SH_MIPI_DSI_HSbyteCLK,
+        .set_dot_clock  = sh_mipi_set_dot_clock,
 };
 
 static struct platform_device mipidsi0_device = {
@@ -798,7 +826,7 @@ static struct sh_mobile_lcdc_info sh_mobile_lcdc1_info = {
         .meram_dev = &meram_info,
         .ch[0] = {
                 .chan = LCDC_CHAN_MAINLCD,
-                .bpp = 16,
+                .fourcc = V4L2_PIX_FMT_RGB565,
                 .interface_type = RGB24,
                 .clock_divider = 1,
                 .flags = LCDC_FLAGS_DWPOL,
diff --git a/arch/arm/mach-shmobile/board-mackerel.c b/arch/arm/mach-shmobile/board-mackerel.c
index cbc5934ae03f..9b42fbd10f8e 100644
--- a/arch/arm/mach-shmobile/board-mackerel.c
+++ b/arch/arm/mach-shmobile/board-mackerel.c
@@ -388,7 +388,7 @@ static struct sh_mobile_lcdc_info lcdc_info = {
         .clock_source = LCDC_CLK_BUS,
         .ch[0] = {
                 .chan = LCDC_CHAN_MAINLCD,
-                .bpp = 16,
+                .fourcc = V4L2_PIX_FMT_RGB565,
                 .lcd_cfg = mackerel_lcdc_modes,
                 .num_cfg = ARRAY_SIZE(mackerel_lcdc_modes),
                 .interface_type         = RGB24,
@@ -451,7 +451,7 @@ static struct sh_mobile_lcdc_info hdmi_lcdc_info = {
         .clock_source = LCDC_CLK_EXTERNAL,
         .ch[0] = {
                 .chan = LCDC_CHAN_MAINLCD,
-                .bpp = 16,
+                .fourcc = V4L2_PIX_FMT_RGB565,
                 .interface_type = RGB24,
                 .clock_divider = 1,
                 .flags = LCDC_FLAGS_DWPOL,
diff --git a/arch/arm/mach-shmobile/clock-sh7372.c b/arch/arm/mach-shmobile/clock-sh7372.c
index e349c22a0d71..293456d8dcfd 100644
--- a/arch/arm/mach-shmobile/clock-sh7372.c
+++ b/arch/arm/mach-shmobile/clock-sh7372.c
@@ -612,8 +612,8 @@ static struct clk_lookup lookups[] = {
         CLKDEV_CON_ID("hdmi_clk", &div6_reparent_clks[DIV6_HDMI]),
         CLKDEV_ICK_ID("dsit_clk", "sh-mipi-dsi.0", &div6_clks[DIV6_DSIT]),
         CLKDEV_ICK_ID("dsit_clk", "sh-mipi-dsi.1", &div6_clks[DIV6_DSIT]),
-        CLKDEV_ICK_ID("dsi0p_clk", "sh-mipi-dsi.0", &div6_clks[DIV6_DSI0P]),
-        CLKDEV_ICK_ID("dsi1p_clk", "sh-mipi-dsi.1", &div6_clks[DIV6_DSI1P]),
+        CLKDEV_ICK_ID("dsip_clk", "sh-mipi-dsi.0", &div6_clks[DIV6_DSI0P]),
+        CLKDEV_ICK_ID("dsip_clk", "sh-mipi-dsi.1", &div6_clks[DIV6_DSI1P]),
 
         /* MSTP32 clocks */
         CLKDEV_DEV_ID("i2c-sh_mobile.2", &mstp_clks[MSTP001]), /* IIC2 */
diff --git a/arch/arm/mach-shmobile/clock-sh73a0.c b/arch/arm/mach-shmobile/clock-sh73a0.c
index 34944d01bf1e..afbead6a6e17 100644
--- a/arch/arm/mach-shmobile/clock-sh73a0.c
+++ b/arch/arm/mach-shmobile/clock-sh73a0.c
@@ -427,8 +427,8 @@ static struct clk_lookup lookups[] = {
         CLKDEV_CON_ID("sdhi2_clk", &div6_clks[DIV6_SDHI2]),
         CLKDEV_ICK_ID("dsit_clk", "sh-mipi-dsi.0", &div6_clks[DIV6_DSIT]),
         CLKDEV_ICK_ID("dsit_clk", "sh-mipi-dsi.1", &div6_clks[DIV6_DSIT]),
-        CLKDEV_ICK_ID("dsi0p_clk", "sh-mipi-dsi.0", &div6_clks[DIV6_DSI0P]),
-        CLKDEV_ICK_ID("dsi1p_clk", "sh-mipi-dsi.1", &div6_clks[DIV6_DSI1P]),
+        CLKDEV_ICK_ID("dsip_clk", "sh-mipi-dsi.0", &div6_clks[DIV6_DSI0P]),
+        CLKDEV_ICK_ID("dsip_clk", "sh-mipi-dsi.1", &div6_clks[DIV6_DSI1P]),
 
         /* MSTP32 clocks */
         CLKDEV_DEV_ID("i2c-sh_mobile.2", &mstp_clks[MSTP001]), /* I2C2 */
diff --git a/arch/sh/boards/mach-ap325rxa/setup.c b/arch/sh/boards/mach-ap325rxa/setup.c
index 74d49c01783b..6418e95c2b6b 100644
--- a/arch/sh/boards/mach-ap325rxa/setup.c
+++ b/arch/sh/boards/mach-ap325rxa/setup.c
@@ -207,7 +207,7 @@ static struct sh_mobile_lcdc_info lcdc_info = {
         .clock_source = LCDC_CLK_EXTERNAL,
         .ch[0] = {
                 .chan = LCDC_CHAN_MAINLCD,
-                .bpp = 16,
+                .fourcc = V4L2_PIX_FMT_RGB565,
                 .interface_type = RGB18,
                 .clock_divider = 1,
                 .lcd_cfg = ap325rxa_lcdc_modes,
diff --git a/arch/sh/boards/mach-ecovec24/setup.c b/arch/sh/boards/mach-ecovec24/setup.c
index 9a19fb07276c..033ef2ba621f 100644
--- a/arch/sh/boards/mach-ecovec24/setup.c
+++ b/arch/sh/boards/mach-ecovec24/setup.c
@@ -324,7 +324,7 @@ static struct sh_mobile_lcdc_info lcdc_info = {
         .ch[0] = {
                 .interface_type = RGB18,
                 .chan = LCDC_CHAN_MAINLCD,
-                .bpp = 16,
+                .fourcc = V4L2_PIX_FMT_RGB565,
                 .lcd_size_cfg = { /* 7.0 inch */
                         .width = 152,
                         .height = 91,
diff --git a/arch/sh/boards/mach-kfr2r09/setup.c b/arch/sh/boards/mach-kfr2r09/setup.c
index 5c3c71366848..2a18b06abdaf 100644
--- a/arch/sh/boards/mach-kfr2r09/setup.c
+++ b/arch/sh/boards/mach-kfr2r09/setup.c
@@ -143,7 +143,7 @@ static struct sh_mobile_lcdc_info kfr2r09_sh_lcdc_info = {
         .clock_source = LCDC_CLK_BUS,
         .ch[0] = {
                 .chan = LCDC_CHAN_MAINLCD,
-                .bpp = 16,
+                .fourcc = V4L2_PIX_FMT_RGB565,
                 .interface_type = SYS18,
                 .clock_divider = 6,
                 .flags = LCDC_FLAGS_DWPOL,
diff --git a/arch/sh/boards/mach-migor/setup.c b/arch/sh/boards/mach-migor/setup.c
index f8f9377d5684..68c3d6f42896 100644
--- a/arch/sh/boards/mach-migor/setup.c
+++ b/arch/sh/boards/mach-migor/setup.c
@@ -241,7 +241,7 @@ static struct sh_mobile_lcdc_info sh_mobile_lcdc_info = {
         .clock_source = LCDC_CLK_BUS,
         .ch[0] = {
                 .chan = LCDC_CHAN_MAINLCD,
-                .bpp = 16,
+                .fourcc = V4L2_PIX_FMT_RGB565,
                 .interface_type = RGB16,
                 .clock_divider = 2,
                 .lcd_cfg = migor_lcd_modes,
@@ -255,7 +255,7 @@ static struct sh_mobile_lcdc_info sh_mobile_lcdc_info = {
         .clock_source = LCDC_CLK_PERIPHERAL,
         .ch[0] = {
                 .chan = LCDC_CHAN_MAINLCD,
-                .bpp = 16,
+                .fourcc = V4L2_PIX_FMT_RGB565,
                 .interface_type = SYS16A,
                 .clock_divider = 10,
                 .lcd_cfg = migor_lcd_modes,
diff --git a/arch/sh/boards/mach-se/7724/setup.c b/arch/sh/boards/mach-se/7724/setup.c
index 2585733e9bce..036fe1adaef1 100644
--- a/arch/sh/boards/mach-se/7724/setup.c
+++ b/arch/sh/boards/mach-se/7724/setup.c
@@ -179,7 +179,7 @@ static struct sh_mobile_lcdc_info lcdc_info = {
         .clock_source = LCDC_CLK_EXTERNAL,
         .ch[0] = {
                 .chan = LCDC_CHAN_MAINLCD,
-                .bpp = 16,
+                .fourcc = V4L2_PIX_FMT_RGB565,
                 .clock_divider = 1,
                 .lcd_size_cfg = { /* 7.0 inch */
                         .width = 152,