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OMAPDSS: Apply manager timings instead of direct DISPC writes

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Replace the function dispc_mgr_set_timings() with dss_mgr_set_timings() in the
interface drivers. The latter function ensures that the timing related DISPC
registers are configured according to the shadow register programming model.

Remove the call to dispc_mgr_go() in dpi_set_timings() as the manager's go bit
is set by dss_mgr_set_timings().

Signed-off-by: Archit Taneja <archit@ti.com>
This commit is contained in:
Archit Taneja 2012-04-26 20:10:46 +05:30 committed by Tomi Valkeinen
parent 45324a2648
commit 4172116385
6 changed files with 8 additions and 10 deletions
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3
drivers/video/omap2/dss/dpi.c
View File

@ -156,7 +156,7 @@ static int dpi_set_mode(struct omap_dss_device *dssdev)
t->pixel_clock = pck;
}
dispc_mgr_set_timings(dssdev->manager->id, t);
dss_mgr_set_timings(dssdev->manager, t);
return 0;
}
@ -294,7 +294,6 @@ void dpi_set_timings(struct omap_dss_device *dssdev,
}
dpi_set_mode(dssdev);
dispc_mgr_go(dssdev->manager->id);
dispc_runtime_put();
dss_runtime_put();

5
drivers/video/omap2/dss/dsi.c
View File

@ -4215,13 +4215,12 @@ static int dsi_display_init_dispc(struct omap_dss_device *dssdev)
dispc_mgr_enable_stallmode(dssdev->manager->id, true);
dispc_mgr_enable_fifohandcheck(dssdev->manager->id, 1);
dispc_mgr_set_timings(dssdev->manager->id, &timings);
dss_mgr_set_timings(dssdev->manager, &timings);
} else {
dispc_mgr_enable_stallmode(dssdev->manager->id, false);
dispc_mgr_enable_fifohandcheck(dssdev->manager->id, 0);
dispc_mgr_set_timings(dssdev->manager->id,
&dssdev->panel.timings);
dss_mgr_set_timings(dssdev->manager, &dssdev->panel.timings);
}
dispc_mgr_set_lcd_display_type(dssdev->manager->id,

2
drivers/video/omap2/dss/hdmi.c
View File

@ -376,7 +376,7 @@ static int hdmi_power_on(struct omap_dss_device *dssdev)
dispc_enable_gamma_table(0);
/* tv size */
dispc_mgr_set_timings(dssdev->manager->id, &dssdev->panel.timings);
dss_mgr_set_timings(dssdev->manager, &dssdev->panel.timings);
hdmi.ip_data.ops->video_enable(&hdmi.ip_data, 1);

4
drivers/video/omap2/dss/rfbi.c
View File

@ -320,7 +320,7 @@ static void rfbi_transfer_area(struct omap_dss_device *dssdev, u16 width,
DSSDBG("rfbi_transfer_area %dx%d\n", width, height);
dispc_mgr_set_timings(dssdev->manager->id, &timings);
dss_mgr_set_timings(dssdev->manager, &timings);
dispc_mgr_enable(dssdev->manager->id, true);
@ -804,7 +804,7 @@ int omap_rfbi_prepare_update(struct omap_dss_device *dssdev,
if (*w == 0 || *h == 0)
return -EINVAL;
dispc_mgr_set_timings(dssdev->manager->id, &timings);
dss_mgr_set_timings(dssdev->manager, &timings);
return 0;
}

2
drivers/video/omap2/dss/sdi.c
View File

@ -107,7 +107,7 @@ int omapdss_sdi_display_enable(struct omap_dss_device *dssdev)
}
dispc_mgr_set_timings(dssdev->manager->id, t);
dss_mgr_set_timings(dssdev->manager, t);
r = dss_set_clock_div(&dss_cinfo);
if (r)

2
drivers/video/omap2/dss/venc.c
View File

@ -444,7 +444,7 @@ static int venc_power_on(struct omap_dss_device *dssdev)
timings = dssdev->panel.timings;
timings.y_res /= 2;
dispc_mgr_set_timings(dssdev->manager->id, &timings);
dss_mgr_set_timings(dssdev->manager, &timings);
r = regulator_enable(venc.vdda_dac_reg);
if (r)