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OMAPDSS: RFBI: Replace dssdev->manager with dssdev->output->manager references

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With addition of output entities, a device connects to an output, and an output
connects to overlay manager. Replace the dssdev->manager references with
dssdev->output->manager to access the manager correctly.

When enabling the RFBI output, check whether the output entity connected to
display is not NULL.

Signed-off-by: Archit Taneja <archit@ti.com>
This commit is contained in:
Archit Taneja 2012-09-04 11:54:32 +05:30 committed by Tomi Valkeinen
parent 7d6069e571
commit 1db39c0a28
1 changed files with 9 additions and 6 deletions
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15
drivers/video/omap2/dss/rfbi.c
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@ -312,6 +312,7 @@ static int rfbi_transfer_area(struct omap_dss_device *dssdev,
{
u32 l;
int r;
struct omap_overlay_manager *mgr = dssdev->output->manager;
u16 width = rfbi.timings.x_res;
u16 height = rfbi.timings.y_res;
@ -320,9 +321,9 @@ static int rfbi_transfer_area(struct omap_dss_device *dssdev,
DSSDBG("rfbi_transfer_area %dx%d\n", width, height);
dss_mgr_set_timings(dssdev->manager, &rfbi.timings);
dss_mgr_set_timings(mgr, &rfbi.timings);
r = dss_mgr_enable(dssdev->manager);
r = dss_mgr_enable(mgr);
if (r)
return r;
@ -851,6 +852,7 @@ static void rfbi_dump_regs(struct seq_file *s)
static void rfbi_config_lcd_manager(struct omap_dss_device *dssdev)
{
struct omap_overlay_manager *mgr = dssdev->output->manager;
struct dss_lcd_mgr_config mgr_config;
mgr_config.io_pad_mode = DSS_IO_PAD_MODE_RFBI;
@ -862,7 +864,7 @@ static void rfbi_config_lcd_manager(struct omap_dss_device *dssdev)
mgr_config.video_port_width = rfbi.pixel_size;
mgr_config.lcden_sig_polarity = 0;
dss_mgr_set_lcd_config(dssdev->manager, &mgr_config);
dss_mgr_set_lcd_config(mgr, &mgr_config);
/*
* Set rfbi.timings with default values, the x_res and y_res fields
@ -883,15 +885,16 @@ static void rfbi_config_lcd_manager(struct omap_dss_device *dssdev)
rfbi.timings.de_level = OMAPDSS_SIG_ACTIVE_HIGH;
rfbi.timings.sync_pclk_edge = OMAPDSS_DRIVE_SIG_OPPOSITE_EDGES;
dss_mgr_set_timings(dssdev->manager, &rfbi.timings);
dss_mgr_set_timings(mgr, &rfbi.timings);
}
int omapdss_rfbi_display_enable(struct omap_dss_device *dssdev)
{
struct omap_dss_output *out = dssdev->output;
int r;
if (dssdev->manager == NULL) {
DSSERR("failed to enable display: no manager\n");
if (out == NULL || out->manager == NULL) {
DSSERR("failed to enable display: no output/manager\n");
return -ENODEV;
}