diff options
| author | Archit Taneja <archit@ti.com> | 2012-09-07 17:56:20 +0530 |
|---|---|---|
| committer | Tomi Valkeinen <tomi.valkeinen@ti.com> | 2012-09-26 14:58:36 +0300 |
| commit | cea87b92da825f24efd11112d414f6c8cdd4ced8 (patch) | |
| tree | 16ccbdce51a02262c478eaa8be489a7ad75aac33 /drivers/video/omap2 | |
| parent | 8f1f736c4521ac709d4c5805fa31d395804b162a (diff) | |
| download | op-kernel-dev-cea87b92da825f24efd11112d414f6c8cdd4ced8.zip op-kernel-dev-cea87b92da825f24efd11112d414f6c8cdd4ced8.tar.gz | |
OMAPDSS: HDMI: Replace dssdev->manager with dssdev->output->manager references
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 HDMI output, check whether the output entity connected to
display is not NULL.
Signed-off-by: Archit Taneja <archit@ti.com>
Diffstat (limited to 'drivers/video/omap2')
| -rw-r--r-- | drivers/video/omap2/dss/hdmi.c | 16 |
1 files changed, 10 insertions, 6 deletions
diff --git a/drivers/video/omap2/dss/hdmi.c b/drivers/video/omap2/dss/hdmi.c index 294bf987..a48a7dd 100644 --- a/drivers/video/omap2/dss/hdmi.c +++ b/drivers/video/omap2/dss/hdmi.c @@ -504,6 +504,7 @@ static int hdmi_power_on(struct omap_dss_device *dssdev) { int r; struct omap_video_timings *p; + struct omap_overlay_manager *mgr = dssdev->output->manager; unsigned long phy; gpio_set_value(hdmi.ct_cp_hpd_gpio, 1); @@ -520,7 +521,7 @@ static int hdmi_power_on(struct omap_dss_device *dssdev) if (r) goto err_runtime_get; - dss_mgr_disable(dssdev->manager); + dss_mgr_disable(mgr); p = &hdmi.ip_data.cfg.timings; @@ -562,13 +563,13 @@ static int hdmi_power_on(struct omap_dss_device *dssdev) dispc_enable_gamma_table(0); /* tv size */ - dss_mgr_set_timings(dssdev->manager, p); + dss_mgr_set_timings(mgr, p); r = hdmi.ip_data.ops->video_enable(&hdmi.ip_data); if (r) goto err_vid_enable; - r = dss_mgr_enable(dssdev->manager); + r = dss_mgr_enable(mgr); if (r) goto err_mgr_enable; @@ -592,7 +593,9 @@ err_vdac_enable: static void hdmi_power_off(struct omap_dss_device *dssdev) { - dss_mgr_disable(dssdev->manager); + struct omap_overlay_manager *mgr = dssdev->output->manager; + + dss_mgr_disable(mgr); hdmi.ip_data.ops->video_disable(&hdmi.ip_data); hdmi.ip_data.ops->phy_disable(&hdmi.ip_data); @@ -689,14 +692,15 @@ bool omapdss_hdmi_detect(void) int omapdss_hdmi_display_enable(struct omap_dss_device *dssdev) { + struct omap_dss_output *out = dssdev->output; int r = 0; DSSDBG("ENTER hdmi_display_enable\n"); mutex_lock(&hdmi.lock); - 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"); r = -ENODEV; goto err0; } |
