Merge tag 'fbdev-3.19' of git://git.kernel.org/pub/scm/linux/kernel/git/tomba/linux

Pull fbdev updates from Tomi Valkeinen:
 - support for mx6sl and mx6sx
 - OMAP HDMI audio rewrite to make it finally work
 - OMAP video PLL work to prepare for new DRA7xx SoCs
 - simplefb DT related improvements

* tag 'fbdev-3.19' of git://git.kernel.org/pub/scm/linux/kernel/git/tomba/linux: (81 commits)
  video: uvesafb: Deletion of an unnecessary check before the function call "platform_device_put"
  video: fbdev-VIA: Deletion of an unnecessary check before the function call "framebuffer_release"
  video: fbdev-MMP: Deletion of an unnecessary check before the function call "mmp_unregister_path"
  video: mx3fb: Deletion of an unnecessary check before the function call "backlight_device_unregister"
  video: fbdev-OMAP2: Deletion of unnecessary checks before the function call "i2c_put_adapter"
  video: fbdev-SIS: Deletion of unnecessary checks before the function call "pci_dev_put"
  video: smscufx: Deletion of unnecessary checks before the function call "vfree"
  video: udlfb: Deletion of unnecessary checks before the function call "vfree"
  video: uvesafb: Deletion of an unnecessary check before the function call "uvesafb_free"
  video: fbdev-LCDC: Deletion of an unnecessary check before the function call "vfree"
  video: fbdev: arkfb: suppress build warning
  video: fbdev: s3fb: suppress build warning
  video: fbdev: vt8623fb: suppress build warning
  OMAPDSS: hdmi5: Fix bit field for IEC958_AES2_CON_SOURCE
  OMAPDSS: hdmi: Remove __exit qualifier from hdmi_uninit_output()
  OMAPDSS: hdmi5: Change hdmi_wp idlemode to to no_idle for audio playback
  OMAPDSS: Remove all references to obsolete HDMI audio callbacks
  ASoC: omap: Remove obsolete HDMI audio code and Kconfig options
  OMAPDSS: hdmi5: Register ASoC platform device for omap hdmi audio
  OMAPDSS: hdmi5: Remove callbacks for the old ASoC DAI driver
  ...

46 files changed, 1822 insertions, 1604 deletions

diff --git a/drivers/video/console/fbcon.c b/drivers/video/console/fbcon.c
index eb976ee3a02f..ea437245562e 100644
--- a/drivers/video/console/fbcon.c
+++ b/drivers/video/console/fbcon.c
@@ -3624,7 +3624,7 @@ static int __init fb_console_init(void)
 	return 0;
 }
 
-module_init(fb_console_init);
+fs_initcall(fb_console_init);
 
 #ifdef MODULE
 
diff --git a/drivers/video/fbdev/Kconfig b/drivers/video/fbdev/Kconfig
index c78bfd1d1b34..4916c97216f8 100644
--- a/drivers/video/fbdev/Kconfig
+++ b/drivers/video/fbdev/Kconfig
@@ -2408,7 +2408,7 @@ config FB_JZ4740
 
 config FB_MXS
 	tristate "MXS LCD framebuffer support"
-	depends on FB && ARCH_MXS
+	depends on FB && (ARCH_MXS || ARCH_MXC)
 	select FB_CFB_FILLRECT
 	select FB_CFB_COPYAREA
 	select FB_CFB_IMAGEBLIT
diff --git a/drivers/video/fbdev/amba-clcd.c b/drivers/video/fbdev/amba-clcd.c
index 6ad23bd3523a..32c0b6b28097 100644
--- a/drivers/video/fbdev/amba-clcd.c
+++ b/drivers/video/fbdev/amba-clcd.c
@@ -27,7 +27,6 @@
 #include <linux/bitops.h>
 #include <linux/clk.h>
 #include <linux/hardirq.h>
-#include <linux/dma-mapping.h>
 #include <linux/of.h>
 #include <linux/of_address.h>
 #include <linux/of_graph.h>
diff --git a/drivers/video/fbdev/arkfb.c b/drivers/video/fbdev/arkfb.c
index adc4ea2cc5a0..b305a1e7cc76 100644
--- a/drivers/video/fbdev/arkfb.c
+++ b/drivers/video/fbdev/arkfb.c
@@ -1016,7 +1016,7 @@ static int ark_pci_probe(struct pci_dev *dev, const struct pci_device_id *id)
 
 	pcibios_bus_to_resource(dev->bus, &vga_res, &bus_reg);
 
-	par->state.vgabase = (void __iomem *) vga_res.start;
+	par->state.vgabase = (void __iomem *) (unsigned long) vga_res.start;
 
 	/* FIXME get memsize */
 	regval = vga_rseq(par->state.vgabase, 0x10);
diff --git a/drivers/video/fbdev/mmp/core.c b/drivers/video/fbdev/mmp/core.c
index b563b920f159..a0f496049db7 100644
--- a/drivers/video/fbdev/mmp/core.c
+++ b/drivers/video/fbdev/mmp/core.c
@@ -223,10 +223,10 @@ struct mmp_path *mmp_register_path(struct mmp_path_info *info)
 EXPORT_SYMBOL_GPL(mmp_register_path);
 
 /*
- * mmp_unregister_path - unregister and destory path
- * @p: path to be destoried.
+ * mmp_unregister_path - unregister and destroy path
+ * @p: path to be destroyed.
  *
- * this function registers path and destorys it.
+ * this function registers path and destroys it.
  */
 void mmp_unregister_path(struct mmp_path *path)
 {
diff --git a/drivers/video/fbdev/mmp/hw/mmp_ctrl.c b/drivers/video/fbdev/mmp/hw/mmp_ctrl.c
index 8621a9f2bdcc..3c12bd83b561 100644
--- a/drivers/video/fbdev/mmp/hw/mmp_ctrl.c
+++ b/drivers/video/fbdev/mmp/hw/mmp_ctrl.c
@@ -441,8 +441,7 @@ static void path_deinit(struct mmphw_path_plat *path_plat)
 	if (!path_plat)
 		return;
 
-	if (path_plat->path)
-		mmp_unregister_path(path_plat->path);
+	mmp_unregister_path(path_plat->path);
 }
 
 static int mmphw_probe(struct platform_device *pdev)
diff --git a/drivers/video/fbdev/mx3fb.c b/drivers/video/fbdev/mx3fb.c
index 23ec781e9a61..f23fca0be9d7 100644
--- a/drivers/video/fbdev/mx3fb.c
+++ b/drivers/video/fbdev/mx3fb.c
@@ -334,8 +334,7 @@ static void mx3fb_init_backlight(struct mx3fb_data *fbd)
 
 static void mx3fb_exit_backlight(struct mx3fb_data *fbd)
 {
-	if (fbd->bl)
-		backlight_device_unregister(fbd->bl);
+	backlight_device_unregister(fbd->bl);
 }
 
 static void mx3fb_dma_done(void *);
diff --git a/drivers/video/fbdev/mxsfb.c b/drivers/video/fbdev/mxsfb.c
index accf48a2cce4..f8ac4a452f26 100644
--- a/drivers/video/fbdev/mxsfb.c
+++ b/drivers/video/fbdev/mxsfb.c
@@ -172,6 +172,8 @@ struct mxsfb_info {
 	struct fb_info fb_info;
 	struct platform_device *pdev;
 	struct clk *clk;
+	struct clk *clk_axi;
+	struct clk *clk_disp_axi;
 	void __iomem *base;	/* registers */
 	unsigned allocated_size;
 	int enabled;
@@ -331,6 +333,11 @@ static void mxsfb_enable_controller(struct fb_info *fb_info)
 		}
 	}
 
+	if (host->clk_axi)
+		clk_prepare_enable(host->clk_axi);
+
+	if (host->clk_disp_axi)
+		clk_prepare_enable(host->clk_disp_axi);
 	clk_prepare_enable(host->clk);
 	clk_set_rate(host->clk, PICOS2KHZ(fb_info->var.pixclock) * 1000U);
 
@@ -374,6 +381,10 @@ static void mxsfb_disable_controller(struct fb_info *fb_info)
 	writel(reg & ~VDCTRL4_SYNC_SIGNALS_ON, host->base + LCDC_VDCTRL4);
 
 	clk_disable_unprepare(host->clk);
+	if (host->clk_disp_axi)
+		clk_disable_unprepare(host->clk_disp_axi);
+	if (host->clk_axi)
+		clk_disable_unprepare(host->clk_axi);
 
 	host->enabled = 0;
 
@@ -867,6 +878,14 @@ static int mxsfb_probe(struct platform_device *pdev)
 		goto fb_release;
 	}
 
+	host->clk_axi = devm_clk_get(&host->pdev->dev, "axi");
+	if (IS_ERR(host->clk_axi))
+		host->clk_axi = NULL;
+
+	host->clk_disp_axi = devm_clk_get(&host->pdev->dev, "disp_axi");
+	if (IS_ERR(host->clk_disp_axi))
+		host->clk_disp_axi = NULL;
+
 	host->reg_lcd = devm_regulator_get(&pdev->dev, "lcd");
 	if (IS_ERR(host->reg_lcd))
 		host->reg_lcd = NULL;
diff --git a/drivers/video/fbdev/omap2/displays-new/connector-dvi.c b/drivers/video/fbdev/omap2/displays-new/connector-dvi.c
index 2dfb6e5ff0cc..3d38e478bc64 100644
--- a/drivers/video/fbdev/omap2/displays-new/connector-dvi.c
+++ b/drivers/video/fbdev/omap2/displays-new/connector-dvi.c
@@ -262,8 +262,7 @@ static int dvic_probe_pdata(struct platform_device *pdev)
 
 	in = omap_dss_find_output(pdata->source);
 	if (in == NULL) {
-		if (ddata->i2c_adapter)
-			i2c_put_adapter(ddata->i2c_adapter);
+		i2c_put_adapter(ddata->i2c_adapter);
 
 		dev_err(&pdev->dev, "Failed to find video source\n");
 		return -EPROBE_DEFER;
@@ -352,8 +351,7 @@ static int dvic_probe(struct platform_device *pdev)
 err_reg:
 	omap_dss_put_device(ddata->in);
 
-	if (ddata->i2c_adapter)
-		i2c_put_adapter(ddata->i2c_adapter);
+	i2c_put_adapter(ddata->i2c_adapter);
 
 	return r;
 }
@@ -371,8 +369,7 @@ static int __exit dvic_remove(struct platform_device *pdev)
 
 	omap_dss_put_device(in);
 
-	if (ddata->i2c_adapter)
-		i2c_put_adapter(ddata->i2c_adapter);
+	i2c_put_adapter(ddata->i2c_adapter);
 
 	return 0;
 }
diff --git a/drivers/video/fbdev/omap2/displays-new/connector-hdmi.c b/drivers/video/fbdev/omap2/displays-new/connector-hdmi.c
index 7b25967a91eb..219f14f59672 100644
--- a/drivers/video/fbdev/omap2/displays-new/connector-hdmi.c
+++ b/drivers/video/fbdev/omap2/displays-new/connector-hdmi.c
@@ -170,98 +170,6 @@ static bool hdmic_detect(struct omap_dss_device *dssdev)
 		return in->ops.hdmi->detect(in);
 }
 
-static int hdmic_audio_enable(struct omap_dss_device *dssdev)
-{
-	struct panel_drv_data *ddata = to_panel_data(dssdev);
-	struct omap_dss_device *in = ddata->in;
-	int r;
-
-	/* enable audio only if the display is active */
-	if (!omapdss_device_is_enabled(dssdev))
-		return -EPERM;
-
-	r = in->ops.hdmi->audio_enable(in);
-	if (r)
-		return r;
-
-	dssdev->audio_state = OMAP_DSS_AUDIO_ENABLED;
-
-	return 0;
-}
-
-static void hdmic_audio_disable(struct omap_dss_device *dssdev)
-{
-	struct panel_drv_data *ddata = to_panel_data(dssdev);
-	struct omap_dss_device *in = ddata->in;
-
-	in->ops.hdmi->audio_disable(in);
-
-	dssdev->audio_state = OMAP_DSS_AUDIO_DISABLED;
-}
-
-static int hdmic_audio_start(struct omap_dss_device *dssdev)
-{
-	struct panel_drv_data *ddata = to_panel_data(dssdev);
-	struct omap_dss_device *in = ddata->in;
-	int r;
-
-	/*
-	 * No need to check the panel state. It was checked when trasitioning
-	 * to AUDIO_ENABLED.
-	 */
-	if (dssdev->audio_state != OMAP_DSS_AUDIO_ENABLED)
-		return -EPERM;
-
-	r = in->ops.hdmi->audio_start(in);
-	if (r)
-		return r;
-
-	dssdev->audio_state = OMAP_DSS_AUDIO_PLAYING;
-
-	return 0;
-}
-
-static void hdmic_audio_stop(struct omap_dss_device *dssdev)
-{
-	struct panel_drv_data *ddata = to_panel_data(dssdev);
-	struct omap_dss_device *in = ddata->in;
-
-	in->ops.hdmi->audio_stop(in);
-
-	dssdev->audio_state = OMAP_DSS_AUDIO_ENABLED;
-}
-
-static bool hdmic_audio_supported(struct omap_dss_device *dssdev)
-{
-	struct panel_drv_data *ddata = to_panel_data(dssdev);
-	struct omap_dss_device *in = ddata->in;
-
-	if (!omapdss_device_is_enabled(dssdev))
-		return false;
-
-	return in->ops.hdmi->audio_supported(in);
-}
-
-static int hdmic_audio_config(struct omap_dss_device *dssdev,
-		struct omap_dss_audio *audio)
-{
-	struct panel_drv_data *ddata = to_panel_data(dssdev);
-	struct omap_dss_device *in = ddata->in;
-	int r;
-
-	/* config audio only if the display is active */
-	if (!omapdss_device_is_enabled(dssdev))
-		return -EPERM;
-
-	r = in->ops.hdmi->audio_config(in, audio);
-	if (r)
-		return r;
-
-	dssdev->audio_state = OMAP_DSS_AUDIO_CONFIGURED;
-
-	return 0;
-}
-
 static int hdmic_set_hdmi_mode(struct omap_dss_device *dssdev, bool hdmi_mode)
 {
 	struct panel_drv_data *ddata = to_panel_data(dssdev);
@@ -296,13 +204,6 @@ static struct omap_dss_driver hdmic_driver = {
 	.detect			= hdmic_detect,
 	.set_hdmi_mode		= hdmic_set_hdmi_mode,
 	.set_hdmi_infoframe	= hdmic_set_infoframe,
-
-	.audio_enable		= hdmic_audio_enable,
-	.audio_disable		= hdmic_audio_disable,
-	.audio_start		= hdmic_audio_start,
-	.audio_stop		= hdmic_audio_stop,
-	.audio_supported	= hdmic_audio_supported,
-	.audio_config		= hdmic_audio_config,
 };
 
 static int hdmic_probe_pdata(struct platform_device *pdev)
diff --git a/drivers/video/fbdev/omap2/displays-new/encoder-tfp410.c b/drivers/video/fbdev/omap2/displays-new/encoder-tfp410.c
index 47ee7cdee1c5..e349064ed615 100644
--- a/drivers/video/fbdev/omap2/displays-new/encoder-tfp410.c
+++ b/drivers/video/fbdev/omap2/displays-new/encoder-tfp410.c
@@ -249,6 +249,7 @@ static int tfp410_probe(struct platform_device *pdev)
 	dssdev->output_type = OMAP_DISPLAY_TYPE_DVI;
 	dssdev->owner = THIS_MODULE;
 	dssdev->phy.dpi.data_lines = ddata->data_lines;
+	dssdev->port_num = 1;
 
 	r = omapdss_register_output(dssdev);
 	if (r) {
diff --git a/drivers/video/fbdev/omap2/displays-new/encoder-tpd12s015.c b/drivers/video/fbdev/omap2/displays-new/encoder-tpd12s015.c
index c4abd56dd846..c7a3ce2c5120 100644
--- a/drivers/video/fbdev/omap2/displays-new/encoder-tpd12s015.c
+++ b/drivers/video/fbdev/omap2/displays-new/encoder-tpd12s015.c
@@ -193,55 +193,6 @@ static bool tpd_detect(struct omap_dss_device *dssdev)
 	return gpio_get_value_cansleep(ddata->hpd_gpio);
 }
 
-static int tpd_audio_enable(struct omap_dss_device *dssdev)
-{
-	struct panel_drv_data *ddata = to_panel_data(dssdev);
-	struct omap_dss_device *in = ddata->in;
-
-	return in->ops.hdmi->audio_enable(in);
-}
-
-static void tpd_audio_disable(struct omap_dss_device *dssdev)
-{
-	struct panel_drv_data *ddata = to_panel_data(dssdev);
-	struct omap_dss_device *in = ddata->in;
-
-	in->ops.hdmi->audio_disable(in);
-}
-
-static int tpd_audio_start(struct omap_dss_device *dssdev)
-{
-	struct panel_drv_data *ddata = to_panel_data(dssdev);
-	struct omap_dss_device *in = ddata->in;
-
-	return in->ops.hdmi->audio_start(in);
-}
-
-static void tpd_audio_stop(struct omap_dss_device *dssdev)
-{
-	struct panel_drv_data *ddata = to_panel_data(dssdev);
-	struct omap_dss_device *in = ddata->in;
-
-	in->ops.hdmi->audio_stop(in);
-}
-
-static bool tpd_audio_supported(struct omap_dss_device *dssdev)
-{
-	struct panel_drv_data *ddata = to_panel_data(dssdev);
-	struct omap_dss_device *in = ddata->in;
-
-	return in->ops.hdmi->audio_supported(in);
-}
-
-static int tpd_audio_config(struct omap_dss_device *dssdev,
-		struct omap_dss_audio *audio)
-{
-	struct panel_drv_data *ddata = to_panel_data(dssdev);
-	struct omap_dss_device *in = ddata->in;
-
-	return in->ops.hdmi->audio_config(in, audio);
-}
-
 static int tpd_set_infoframe(struct omap_dss_device *dssdev,
 		const struct hdmi_avi_infoframe *avi)
 {
@@ -275,13 +226,6 @@ static const struct omapdss_hdmi_ops tpd_hdmi_ops = {
 	.detect			= tpd_detect,
 	.set_infoframe		= tpd_set_infoframe,
 	.set_hdmi_mode		= tpd_set_hdmi_mode,
-
-	.audio_enable		= tpd_audio_enable,
-	.audio_disable		= tpd_audio_disable,
-	.audio_start		= tpd_audio_start,
-	.audio_stop		= tpd_audio_stop,
-	.audio_supported	= tpd_audio_supported,
-	.audio_config		= tpd_audio_config,
 };
 
 static int tpd_probe_pdata(struct platform_device *pdev)
@@ -409,6 +353,7 @@ static int tpd_probe(struct platform_device *pdev)
 	dssdev->type = OMAP_DISPLAY_TYPE_HDMI;
 	dssdev->output_type = OMAP_DISPLAY_TYPE_HDMI;
 	dssdev->owner = THIS_MODULE;
+	dssdev->port_num = 1;
 
 	in = ddata->in;
 
diff --git a/drivers/video/fbdev/omap2/dss/Kconfig b/drivers/video/fbdev/omap2/dss/Kconfig
index 3d5eb6c36c22..d1fa730c7d54 100644
--- a/drivers/video/fbdev/omap2/dss/Kconfig
+++ b/drivers/video/fbdev/omap2/dss/Kconfig
@@ -74,9 +74,6 @@ config OMAP4_DSS_HDMI
 	help
 	  HDMI support for OMAP4 based SoCs.
 
-config OMAP4_DSS_HDMI_AUDIO
-	bool
-
 config OMAP5_DSS_HDMI
 	bool "HDMI support for OMAP5"
 	default n
@@ -86,10 +83,6 @@ config OMAP5_DSS_HDMI
 	  Definition Multimedia Interface. See http://www.hdmi.org/ for HDMI
 	  specification.
 
-config OMAP5_DSS_HDMI_AUDIO
-	depends on OMAP5_DSS_HDMI
-	bool
-
 config OMAP2_DSS_SDI
 	bool "SDI support"
         default n
diff --git a/drivers/video/fbdev/omap2/dss/Makefile b/drivers/video/fbdev/omap2/dss/Makefile
index 245f933060ee..2ea9d382354c 100644
--- a/drivers/video/fbdev/omap2/dss/Makefile
+++ b/drivers/video/fbdev/omap2/dss/Makefile
@@ -2,7 +2,7 @@ obj-$(CONFIG_OMAP2_DSS_INIT) += omapdss-boot-init.o
 obj-$(CONFIG_OMAP2_DSS) += omapdss.o
 # Core DSS files
 omapdss-y := core.o dss.o dss_features.o dispc.o dispc_coefs.o display.o \
-	output.o dss-of.o
+	output.o dss-of.o pll.o
 # DSS compat layer files
 omapdss-y += manager.o manager-sysfs.o overlay.o overlay-sysfs.o apply.o \
 	dispc-compat.o display-sysfs.o
diff --git a/drivers/video/fbdev/omap2/dss/dispc.c b/drivers/video/fbdev/omap2/dss/dispc.c
index 0e9a74bb9fc2..0729c08ac75a 100644
--- a/drivers/video/fbdev/omap2/dss/dispc.c
+++ b/drivers/video/fbdev/omap2/dss/dispc.c
@@ -3028,7 +3028,7 @@ static void dispc_mgr_get_lcd_divisor(enum omap_channel channel, int *lck_div,
 
 unsigned long dispc_fclk_rate(void)
 {
-	struct platform_device *dsidev;
+	struct dss_pll *pll;
 	unsigned long r = 0;
 
 	switch (dss_get_dispc_clk_source()) {
@@ -3036,12 +3036,12 @@ unsigned long dispc_fclk_rate(void)
 		r = dss_get_dispc_clk_rate();
 		break;
 	case OMAP_DSS_CLK_SRC_DSI_PLL_HSDIV_DISPC:
-		dsidev = dsi_get_dsidev_from_id(0);
-		r = dsi_get_pll_hsdiv_dispc_rate(dsidev);
+		pll = dss_pll_find("dsi0");
+		r = pll->cinfo.clkout[0];
 		break;
 	case OMAP_DSS_CLK_SRC_DSI2_PLL_HSDIV_DISPC:
-		dsidev = dsi_get_dsidev_from_id(1);
-		r = dsi_get_pll_hsdiv_dispc_rate(dsidev);
+		pll = dss_pll_find("dsi1");
+		r = pll->cinfo.clkout[0];
 		break;
 	default:
 		BUG();
@@ -3053,7 +3053,7 @@ unsigned long dispc_fclk_rate(void)
 
 unsigned long dispc_mgr_lclk_rate(enum omap_channel channel)
 {
-	struct platform_device *dsidev;
+	struct dss_pll *pll;
 	int lcd;
 	unsigned long r;
 	u32 l;
@@ -3068,12 +3068,12 @@ unsigned long dispc_mgr_lclk_rate(enum omap_channel channel)
 			r = dss_get_dispc_clk_rate();
 			break;
 		case OMAP_DSS_CLK_SRC_DSI_PLL_HSDIV_DISPC:
-			dsidev = dsi_get_dsidev_from_id(0);
-			r = dsi_get_pll_hsdiv_dispc_rate(dsidev);
+			pll = dss_pll_find("dsi0");
+			r = pll->cinfo.clkout[0];
 			break;
 		case OMAP_DSS_CLK_SRC_DSI2_PLL_HSDIV_DISPC:
-			dsidev = dsi_get_dsidev_from_id(1);
-			r = dsi_get_pll_hsdiv_dispc_rate(dsidev);
+			pll = dss_pll_find("dsi1");
+			r = pll->cinfo.clkout[0];
 			break;
 		default:
 			BUG();
diff --git a/drivers/video/fbdev/omap2/dss/dpi.c b/drivers/video/fbdev/omap2/dss/dpi.c
index 4a3363dae74a..2edf5caa002f 100644
--- a/drivers/video/fbdev/omap2/dss/dpi.c
+++ b/drivers/video/fbdev/omap2/dss/dpi.c
@@ -31,17 +31,20 @@
 #include <linux/regulator/consumer.h>
 #include <linux/string.h>
 #include <linux/of.h>
+#include <linux/clk.h>
 
 #include <video/omapdss.h>
 
 #include "dss.h"
 #include "dss_features.h"
 
-static struct {
+#define HSDIV_DISPC	0
+
+struct dpi_data {
 	struct platform_device *pdev;
 
 	struct regulator *vdds_dsi_reg;
-	struct platform_device *dsidev;
+	struct dss_pll *pll;
 
 	struct mutex lock;
 
@@ -52,9 +55,20 @@ static struct {
 	struct omap_dss_device output;
 
 	bool port_initialized;
-} dpi;
+};
+
+static struct dpi_data *dpi_get_data_from_dssdev(struct omap_dss_device *dssdev)
+{
+	return container_of(dssdev, struct dpi_data, output);
+}
+
+/* only used in non-DT mode */
+static struct dpi_data *dpi_get_data_from_pdev(struct platform_device *pdev)
+{
+	return dev_get_drvdata(&pdev->dev);
+}
 
-static struct platform_device *dpi_get_dsidev(enum omap_channel channel)
+static struct dss_pll *dpi_get_pll(enum omap_channel channel)
 {
 	/*
 	 * XXX we can't currently use DSI PLL for DPI with OMAP3, as the DSI PLL
@@ -75,9 +89,9 @@ static struct platform_device *dpi_get_dsidev(enum omap_channel channel)
 	case OMAPDSS_VER_OMAP4:
 		switch (channel) {
 		case OMAP_DSS_CHANNEL_LCD:
-			return dsi_get_dsidev_from_id(0);
+			return dss_pll_find("dsi0");
 		case OMAP_DSS_CHANNEL_LCD2:
-			return dsi_get_dsidev_from_id(1);
+			return dss_pll_find("dsi1");
 		default:
 			return NULL;
 		}
@@ -85,9 +99,9 @@ static struct platform_device *dpi_get_dsidev(enum omap_channel channel)
 	case OMAPDSS_VER_OMAP5:
 		switch (channel) {
 		case OMAP_DSS_CHANNEL_LCD:
-			return dsi_get_dsidev_from_id(0);
+			return dss_pll_find("dsi0");
 		case OMAP_DSS_CHANNEL_LCD3:
-			return dsi_get_dsidev_from_id(1);
+			return dss_pll_find("dsi1");
 		default:
 			return NULL;
 		}
@@ -114,7 +128,7 @@ static enum omap_dss_clk_source dpi_get_alt_clk_src(enum omap_channel channel)
 }
 
 struct dpi_clk_calc_ctx {
-	struct platform_device *dsidev;
+	struct dss_pll *pll;
 
 	/* inputs */
 
@@ -122,7 +136,7 @@ struct dpi_clk_calc_ctx {
 
 	/* outputs */
 
-	struct dsi_clock_info dsi_cinfo;
+	struct dss_pll_clock_info dsi_cinfo;
 	unsigned long fck;
 	struct dispc_clock_info dispc_cinfo;
 };
@@ -154,7 +168,7 @@ static bool dpi_calc_dispc_cb(int lckd, int pckd, unsigned long lck,
 }
 
 
-static bool dpi_calc_hsdiv_cb(int regm_dispc, unsigned long dispc,
+static bool dpi_calc_hsdiv_cb(int m_dispc, unsigned long dispc,
 		void *data)
 {
 	struct dpi_clk_calc_ctx *ctx = data;
@@ -164,30 +178,31 @@ static bool dpi_calc_hsdiv_cb(int regm_dispc, unsigned long dispc,
 	 * shifted. So skip all odd dividers when the pixel clock is on the
 	 * higher side.
 	 */
-	if (regm_dispc > 1 && regm_dispc % 2 != 0 && ctx->pck_min >= 100000000)
+	if (m_dispc > 1 && m_dispc % 2 != 0 && ctx->pck_min >= 100000000)
 		return false;
 
-	ctx->dsi_cinfo.regm_dispc = regm_dispc;
-	ctx->dsi_cinfo.dsi_pll_hsdiv_dispc_clk = dispc;
+	ctx->dsi_cinfo.mX[HSDIV_DISPC] = m_dispc;
+	ctx->dsi_cinfo.clkout[HSDIV_DISPC] = dispc;
 
 	return dispc_div_calc(dispc, ctx->pck_min, ctx->pck_max,
 			dpi_calc_dispc_cb, ctx);
 }
 
 
-static bool dpi_calc_pll_cb(int regn, int regm, unsigned long fint,
-		unsigned long pll,
+static bool dpi_calc_pll_cb(int n, int m, unsigned long fint,
+		unsigned long clkdco,
 		void *data)
 {
 	struct dpi_clk_calc_ctx *ctx = data;
 
-	ctx->dsi_cinfo.regn = regn;
-	ctx->dsi_cinfo.regm = regm;
+	ctx->dsi_cinfo.n = n;
+	ctx->dsi_cinfo.m = m;
 	ctx->dsi_cinfo.fint = fint;
-	ctx->dsi_cinfo.clkin4ddr = pll;
+	ctx->dsi_cinfo.clkdco = clkdco;
 
-	return dsi_hsdiv_calc(ctx->dsidev, pll, ctx->pck_min,
-			dpi_calc_hsdiv_cb, ctx);
+	return dss_pll_hsdiv_calc(ctx->pll, clkdco,
+		ctx->pck_min, dss_feat_get_param_max(FEAT_PARAM_DSS_FCK),
+		dpi_calc_hsdiv_cb, ctx);
 }
 
 static bool dpi_calc_dss_cb(unsigned long fck, void *data)
@@ -200,23 +215,23 @@ static bool dpi_calc_dss_cb(unsigned long fck, void *data)
 			dpi_calc_dispc_cb, ctx);
 }
 
-static bool dpi_dsi_clk_calc(unsigned long pck, struct dpi_clk_calc_ctx *ctx)
+static bool dpi_dsi_clk_calc(struct dpi_data *dpi, unsigned long pck,
+		struct dpi_clk_calc_ctx *ctx)
 {
 	unsigned long clkin;
 	unsigned long pll_min, pll_max;
 
-	clkin = dsi_get_pll_clkin(dpi.dsidev);
-
 	memset(ctx, 0, sizeof(*ctx));
-	ctx->dsidev = dpi.dsidev;
+	ctx->pll = dpi->pll;
 	ctx->pck_min = pck - 1000;
 	ctx->pck_max = pck + 1000;
-	ctx->dsi_cinfo.clkin = clkin;
 </