Move the platform-data based display device initialization into a
separate function, so that we may later add of-based initialization.
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@xxxxxx>
---
drivers/video/omap2/dss/dpi.c | 7 +++++-
drivers/video/omap2/dss/dsi.c | 50 +++++++++++++++++++++++-----------------
drivers/video/omap2/dss/hdmi.c | 46 +++++++++++++++++++++---------------
drivers/video/omap2/dss/rfbi.c | 45 +++++++++++++++++++++---------------
drivers/video/omap2/dss/sdi.c | 7 +++++-
drivers/video/omap2/dss/venc.c | 45 +++++++++++++++++++++---------------
6 files changed, 120 insertions(+), 80 deletions(-)
diff --git a/drivers/video/omap2/dss/dpi.c b/drivers/video/omap2/dss/dpi.c
index 4f8defe..835e106 100644
--- a/drivers/video/omap2/dss/dpi.c
+++ b/drivers/video/omap2/dss/dpi.c
@@ -364,7 +364,7 @@ static int __init dpi_init_display(struct omap_dss_device *dssdev)
return 0;
}
-static int __init omap_dpi_probe(struct platform_device *pdev)
+static void __init dpi_probe_pdata(struct platform_device *pdev)
{
struct omap_dss_board_info *pdata = pdev->dev.platform_data;
int i, r;
@@ -386,6 +386,11 @@ static int __init omap_dpi_probe(struct platform_device *pdev)
DSSERR("device %s register failed: %d\n",
dssdev->name, r);
}
+}
+
+static int __init omap_dpi_probe(struct platform_device *pdev)
+{
+ dpi_probe_pdata(pdev);
return 0;
}
diff --git a/drivers/video/omap2/dss/dsi.c b/drivers/video/omap2/dss/dsi.c
index ce964dd..429d918 100644
--- a/drivers/video/omap2/dss/dsi.c
+++ b/drivers/video/omap2/dss/dsi.c
@@ -4607,6 +4607,34 @@ static void dsi_put_clocks(struct platform_device *dsidev)
clk_put(dsi->sys_clk);
}
+static void __init dsi_probe_pdata(struct platform_device *dsidev)
+{
+ struct dsi_data *dsi = dsi_get_dsidrv_data(dsidev);
+ struct omap_dss_board_info *pdata = dsidev->dev.platform_data;
+ int i, r;
+
+ for (i = 0; i < pdata->num_devices; ++i) {
+ struct omap_dss_device *dssdev = pdata->devices[i];
+
+ if (dssdev->type != OMAP_DISPLAY_TYPE_DSI)
+ continue;
+
+ if (dssdev->phy.dsi.module != dsi->module_id)
+ continue;
+
+ r = dsi_init_display(dssdev);
+ if (r) {
+ DSSERR("device %s init failed: %d\n", dssdev->name, r);
+ continue;
+ }
+
+ r = omap_dss_register_device(dssdev, &dsidev->dev);
+ if (r)
+ DSSERR("device %s register failed: %d\n",
+ dssdev->name, r);
+ }
+}
+
/* DSI1 HW IP initialisation */
static int __init omap_dsihw_probe(struct platform_device *dsidev)
{
@@ -4614,7 +4642,6 @@ static int __init omap_dsihw_probe(struct platform_device *dsidev)
int r, i;
struct resource *dsi_mem;
struct dsi_data *dsi;
- struct omap_dss_board_info *pdata = dsidev->dev.platform_data;
dsi = devm_kzalloc(&dsidev->dev, sizeof(*dsi), GFP_KERNEL);
if (!dsi)
@@ -4702,26 +4729,7 @@ static int __init omap_dsihw_probe(struct platform_device *dsidev)
else
dsi->num_lanes_supported = 3;
- for (i = 0; i < pdata->num_devices; ++i) {
- struct omap_dss_device *dssdev = pdata->devices[i];
-
- if (dssdev->type != OMAP_DISPLAY_TYPE_DSI)
- continue;
-
- if (dssdev->phy.dsi.module != dsi->module_id)
- continue;
-
- r = dsi_init_display(dssdev);
- if (r) {
- DSSERR("device %s init failed: %d\n", dssdev->name, r);
- continue;
- }
-
- r = omap_dss_register_device(dssdev, &dsidev->dev);
- if (r)
- DSSERR("device %s register failed: %d\n",
- dssdev->name, r);
- }
+ dsi_probe_pdata(dsidev);
dsi_runtime_put(dsidev);
diff --git a/drivers/video/omap2/dss/hdmi.c b/drivers/video/omap2/dss/hdmi.c
index 8b3ac6e..1b06df2 100644
--- a/drivers/video/omap2/dss/hdmi.c
+++ b/drivers/video/omap2/dss/hdmi.c
@@ -769,12 +769,36 @@ static void hdmi_put_clocks(void)
clk_put(hdmi.sys_clk);
}
+static void __init hdmi_probe_pdata(struct platform_device *pdev)
+{
+ struct omap_dss_board_info *pdata = pdev->dev.platform_data;
+ int r, i;
+
+ for (i = 0; i < pdata->num_devices; ++i) {
+ struct omap_dss_device *dssdev = pdata->devices[i];
+ struct omap_dss_hdmi_data *priv = dssdev->data;
+
+ if (dssdev->type != OMAP_DISPLAY_TYPE_HDMI)
+ continue;
+
+ r = hdmi_init_display(dssdev);
+ if (r) {
+ DSSERR("device %s init failed: %d\n", dssdev->name, r);
+ continue;
+ }
+
+ r = omap_dss_register_device(dssdev, &pdev->dev);
+ if (r)
+ DSSERR("device %s register failed: %d\n",
+ dssdev->name, r);
+ }
+}
+
/* HDMI HW IP initialisation */
static int __init omapdss_hdmihw_probe(struct platform_device *pdev)
{
- struct omap_dss_board_info *pdata = pdev->dev.platform_data;
struct resource *hdmi_mem;
- int r, i;
+ int r;
hdmi.pdev = pdev;
@@ -811,23 +835,7 @@ static int __init omapdss_hdmihw_probe(struct platform_device *pdev)
dss_debugfs_create_file("hdmi", hdmi_dump_regs);
- for (i = 0; i < pdata->num_devices; ++i) {
- struct omap_dss_device *dssdev = pdata->devices[i];
-
- if (dssdev->type != OMAP_DISPLAY_TYPE_HDMI)
- continue;
-
- r = hdmi_init_display(dssdev);
- if (r) {
- DSSERR("device %s init failed: %d\n", dssdev->name, r);
- continue;
- }
-
- r = omap_dss_register_device(dssdev, &pdev->dev);
- if (r)
- DSSERR("device %s register failed: %d\n",
- dssdev->name, r);
- }
+ hdmi_probe_pdata(pdev);
#if defined(CONFIG_SND_OMAP_SOC_OMAP4_HDMI) || \
defined(CONFIG_SND_OMAP_SOC_OMAP4_HDMI_MODULE)
diff --git a/drivers/video/omap2/dss/rfbi.c b/drivers/video/omap2/dss/rfbi.c
index a5d38a3..8ea266f 100644
--- a/drivers/video/omap2/dss/rfbi.c
+++ b/drivers/video/omap2/dss/rfbi.c
@@ -927,14 +927,37 @@ static int __init rfbi_init_display(struct omap_dss_device *dssdev)
return 0;
}
+static void __init rfbi_probe_pdata(struct platform_device *pdev)
+{
+ struct omap_dss_board_info *pdata = pdev->dev.platform_data;
+ int i, r;
+
+ for (i = 0; i < pdata->num_devices; ++i) {
+ struct omap_dss_device *dssdev = pdata->devices[i];
+
+ if (dssdev->type != OMAP_DISPLAY_TYPE_DBI)
+ continue;
+
+ r = rfbi_init_display(dssdev);
+ if (r) {
+ DSSERR("device %s init failed: %d\n", dssdev->name, r);
+ continue;
+ }
+
+ r = omap_dss_register_device(dssdev, &pdev->dev);
+ if (r)
+ DSSERR("device %s register failed: %d\n",
+ dssdev->name, r);
+ }
+}
+
/* RFBI HW IP initialisation */
static int __init omap_rfbihw_probe(struct platform_device *pdev)
{
- struct omap_dss_board_info *pdata = pdev->dev.platform_data;
u32 rev;
struct resource *rfbi_mem;
struct clk *clk;
- int r, i;
+ int r;
rfbi.pdev = pdev;
@@ -979,23 +1002,7 @@ static int __init omap_rfbihw_probe(struct platform_device *pdev)
dss_debugfs_create_file("rfbi", rfbi_dump_regs);
- for (i = 0; i < pdata->num_devices; ++i) {
- struct omap_dss_device *dssdev = pdata->devices[i];
-
- if (dssdev->type != OMAP_DISPLAY_TYPE_DBI)
- continue;
-
- r = rfbi_init_display(dssdev);
- if (r) {
- DSSERR("device %s init failed: %d\n", dssdev->name, r);
- continue;
- }
-
- r = omap_dss_register_device(dssdev, &pdev->dev);
- if (r)
- DSSERR("device %s register failed: %d\n",
- dssdev->name, r);
- }
+ rfbi_probe_pdata(pdev);
return 0;
diff --git a/drivers/video/omap2/dss/sdi.c b/drivers/video/omap2/dss/sdi.c
index 5d0785b..c322335 100644
--- a/drivers/video/omap2/dss/sdi.c
+++ b/drivers/video/omap2/dss/sdi.c
@@ -176,7 +176,7 @@ static int __init sdi_init_display(struct omap_dss_device *dssdev)
return 0;
}
-static int __init omap_sdi_probe(struct platform_device *pdev)
+static void __init sdi_probe_pdata(struct platform_device *pdev)
{
struct omap_dss_board_info *pdata = pdev->dev.platform_data;
int i, r;
@@ -198,6 +198,11 @@ static int __init omap_sdi_probe(struct platform_device *pdev)
DSSERR("device %s register failed: %d\n",
dssdev->name, r);
}
+}
+
+static int __init omap_sdi_probe(struct platform_device *pdev)
+{
+ sdi_probe_pdata(pdev);
return 0;
}
diff --git a/drivers/video/omap2/dss/venc.c b/drivers/video/omap2/dss/venc.c
index 4d3128a..2c0747b 100644
--- a/drivers/video/omap2/dss/venc.c
+++ b/drivers/video/omap2/dss/venc.c
@@ -777,13 +777,36 @@ static void venc_put_clocks(void)
clk_put(venc.tv_dac_clk);
}
+static void __init venc_probe_pdata(struct platform_device *pdev)
+{
+ struct omap_dss_board_info *pdata = pdev->dev.platform_data;
+ int r, i;
+
+ for (i = 0; i < pdata->num_devices; ++i) {
+ struct omap_dss_device *dssdev = pdata->devices[i];
+
+ if (dssdev->type != OMAP_DISPLAY_TYPE_VENC)
+ continue;
+
+ r = venc_init_display(dssdev);
+ if (r) {
+ DSSERR("device %s init failed: %d\n", dssdev->name, r);
+ continue;
+ }
+
+ r = omap_dss_register_device(dssdev, &pdev->dev);
+ if (r)
+ DSSERR("device %s register failed: %d\n",
+ dssdev->name, r);
+ }
+}
+
/* VENC HW IP initialisation */
static int __init omap_venchw_probe(struct platform_device *pdev)
{
- struct omap_dss_board_info *pdata = pdev->dev.platform_data;
u8 rev_id;
struct resource *venc_mem;
- int r, i;
+ int r;
venc.pdev = pdev;
@@ -825,23 +848,7 @@ static int __init omap_venchw_probe(struct platform_device *pdev)
dss_debugfs_create_file("venc", venc_dump_regs);
- for (i = 0; i < pdata->num_devices; ++i) {
- struct omap_dss_device *dssdev = pdata->devices[i];
-
- if (dssdev->type != OMAP_DISPLAY_TYPE_VENC)
- continue;
-
- r = venc_init_display(dssdev);
- if (r) {
- DSSERR("device %s init failed: %d\n", dssdev->name, r);
- continue;
- }
-
- r = omap_dss_register_device(dssdev, &pdev->dev);
- if (r)
- DSSERR("device %s register failed: %d\n",
- dssdev->name, r);
- }
+ venc_probe_pdata(pdev);
return 0;
--
1.7.9.5
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