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path: root/drivers/gpu/drm/omapdrm/displays/panel-tpo-td043mtea1.c
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Diffstat (limited to 'drivers/gpu/drm/omapdrm/displays/panel-tpo-td043mtea1.c')
-rw-r--r--drivers/gpu/drm/omapdrm/displays/panel-tpo-td043mtea1.c54
1 files changed, 28 insertions, 26 deletions
diff --git a/drivers/gpu/drm/omapdrm/displays/panel-tpo-td043mtea1.c b/drivers/gpu/drm/omapdrm/displays/panel-tpo-td043mtea1.c
index 66c6bbe6472b..0787dba44faa 100644
--- a/drivers/gpu/drm/omapdrm/displays/panel-tpo-td043mtea1.c
+++ b/drivers/gpu/drm/omapdrm/displays/panel-tpo-td043mtea1.c
@@ -56,7 +56,7 @@ struct panel_drv_data {
struct omap_dss_device dssdev;
struct omap_dss_device *in;
- struct omap_video_timings videomode;
+ struct videomode vm;
int data_lines;
@@ -72,25 +72,27 @@ struct panel_drv_data {
u32 power_on_resume:1;
};
-static const struct omap_video_timings tpo_td043_timings = {
- .x_res = 800,
- .y_res = 480,
+static const struct videomode tpo_td043_vm = {
+ .hactive = 800,
+ .vactive = 480,
.pixelclock = 36000000,
- .hsw = 1,
- .hfp = 68,
- .hbp = 214,
+ .hsync_len = 1,
+ .hfront_porch = 68,
+ .hback_porch = 214,
- .vsw = 1,
- .vfp = 39,
- .vbp = 34,
+ .vsync_len = 1,
+ .vfront_porch = 39,
+ .vback_porch = 34,
- .vsync_level = OMAPDSS_SIG_ACTIVE_LOW,
- .hsync_level = OMAPDSS_SIG_ACTIVE_LOW,
- .data_pclk_edge = OMAPDSS_DRIVE_SIG_FALLING_EDGE,
- .de_level = OMAPDSS_SIG_ACTIVE_HIGH,
- .sync_pclk_edge = OMAPDSS_DRIVE_SIG_RISING_EDGE,
+ .flags = DISPLAY_FLAGS_HSYNC_LOW | DISPLAY_FLAGS_VSYNC_LOW |
+ DISPLAY_FLAGS_DE_HIGH | DISPLAY_FLAGS_SYNC_POSEDGE |
+ DISPLAY_FLAGS_PIXDATA_NEGEDGE,
+ /*
+ * Note: According to the panel documentation:
+ * SYNC needs to be driven on the FALLING edge
+ */
};
#define to_panel_data(p) container_of(p, struct panel_drv_data, dssdev)
@@ -378,7 +380,7 @@ static int tpo_td043_enable(struct omap_dss_device *dssdev)
if (ddata->data_lines)
in->ops.dpi->set_data_lines(in, ddata->data_lines);
- in->ops.dpi->set_timings(in, &ddata->videomode);
+ in->ops.dpi->set_timings(in, &ddata->vm);
r = in->ops.dpi->enable(in);
if (r)
@@ -418,32 +420,32 @@ static void tpo_td043_disable(struct omap_dss_device *dssdev)
}
static void tpo_td043_set_timings(struct omap_dss_device *dssdev,
- struct omap_video_timings *timings)
+ struct videomode *vm)
{
struct panel_drv_data *ddata = to_panel_data(dssdev);
struct omap_dss_device *in = ddata->in;
- ddata->videomode = *timings;
- dssdev->panel.timings = *timings;
+ ddata->vm = *vm;
+ dssdev->panel.vm = *vm;
- in->ops.dpi->set_timings(in, timings);
+ in->ops.dpi->set_timings(in, vm);
}
static void tpo_td043_get_timings(struct omap_dss_device *dssdev,
- struct omap_video_timings *timings)
+ struct videomode *vm)
{
struct panel_drv_data *ddata = to_panel_data(dssdev);
- *timings = ddata->videomode;
+ *vm = ddata->vm;
}
static int tpo_td043_check_timings(struct omap_dss_device *dssdev,
- struct omap_video_timings *timings)
+ struct videomode *vm)
{
struct panel_drv_data *ddata = to_panel_data(dssdev);
struct omap_dss_device *in = ddata->in;
- return in->ops.dpi->check_timings(in, timings);
+ return in->ops.dpi->check_timings(in, vm);
}
static struct omap_dss_driver tpo_td043_ops = {
@@ -546,14 +548,14 @@ static int tpo_td043_probe(struct spi_device *spi)
goto err_sysfs;
}
- ddata->videomode = tpo_td043_timings;
+ ddata->vm = tpo_td043_vm;
dssdev = &ddata->dssdev;
dssdev->dev = &spi->dev;
dssdev->driver = &tpo_td043_ops;
dssdev->type = OMAP_DISPLAY_TYPE_DPI;
dssdev->owner = THIS_MODULE;
- dssdev->panel.timings = ddata->videomode;
+ dssdev->panel.vm = ddata->vm;
r = omapdss_register_display(dssdev);
if (r) {