summaryrefslogtreecommitdiffstats
path: root/drivers
diff options
context:
space:
mode:
authorFlorian Tobias Schandinat <FlorianSchandinat@gmx.de>2012-06-05 23:46:54 +0200
committerFlorian Tobias Schandinat <FlorianSchandinat@gmx.de>2012-06-05 23:46:54 +0200
commit70b6eaee405d657927244067ab2a466425745a0e (patch)
tree197df98607ecdc8005105fa1b30986ede019cb0f /drivers
parentvideo: bfin_adv7393fb: Fix cleanup code (diff)
parentOMAPDSS: fix registration of DPI and SDI devices (diff)
downloadlinux-70b6eaee405d657927244067ab2a466425745a0e.tar.xz
linux-70b6eaee405d657927244067ab2a466425745a0e.zip
Merge tag 'omapdss-for-3.5-rc2' of git://gitorious.org/linux-omap-dss2/linux into fbdev-for-linus
Small fixes for omapdss driver. Most importantly, fixes a build problem when debugfs or omapdss debug support is turned off, and fixes a suspend related crash.
Diffstat (limited to 'drivers')
-rw-r--r--drivers/video/omap2/displays/panel-taal.c2
-rw-r--r--drivers/video/omap2/dss/core.c3
-rw-r--r--drivers/video/omap2/dss/dsi.c2
-rw-r--r--drivers/video/omap2/dss/dss.c2
4 files changed, 4 insertions, 5 deletions
diff --git a/drivers/video/omap2/displays/panel-taal.c b/drivers/video/omap2/displays/panel-taal.c
index 2ce9992f403b..901576eb5a84 100644
--- a/drivers/video/omap2/displays/panel-taal.c
+++ b/drivers/video/omap2/displays/panel-taal.c
@@ -526,7 +526,7 @@ static ssize_t taal_num_errors_show(struct device *dev,
{
struct omap_dss_device *dssdev = to_dss_device(dev);
struct taal_data *td = dev_get_drvdata(&dssdev->dev);
- u8 errors;
+ u8 errors = 0;
int r;
mutex_lock(&td->lock);
diff --git a/drivers/video/omap2/dss/core.c b/drivers/video/omap2/dss/core.c
index 72ded9cd2cb0..5066eee10ccf 100644
--- a/drivers/video/omap2/dss/core.c
+++ b/drivers/video/omap2/dss/core.c
@@ -194,8 +194,7 @@ static inline int dss_initialize_debugfs(void)
static inline void dss_uninitialize_debugfs(void)
{
}
-static inline int dss_debugfs_create_file(const char *name,
- void (*write)(struct seq_file *))
+int dss_debugfs_create_file(const char *name, void (*write)(struct seq_file *))
{
return 0;
}
diff --git a/drivers/video/omap2/dss/dsi.c b/drivers/video/omap2/dss/dsi.c
index ec363d8390ed..ca8382d346e9 100644
--- a/drivers/video/omap2/dss/dsi.c
+++ b/drivers/video/omap2/dss/dsi.c
@@ -3724,7 +3724,7 @@ static int dsi_compute_interleave_lp(int blank, int enter_hs, int exit_hs,
/* CLKIN4DDR = 16 * TXBYTECLKHS */
tlp_avail = thsbyte_clk * (blank - trans_lp);
- ttxclkesc = tdsi_fclk / lp_clk_div;
+ ttxclkesc = tdsi_fclk * lp_clk_div;
lp_inter = ((tlp_avail - 8 * thsbyte_clk - 5 * tdsi_fclk) / ttxclkesc -
26) / 16;
diff --git a/drivers/video/omap2/dss/dss.c b/drivers/video/omap2/dss/dss.c
index 6ea1ff149f6f..770632359a17 100644
--- a/drivers/video/omap2/dss/dss.c
+++ b/drivers/video/omap2/dss/dss.c
@@ -731,7 +731,7 @@ static void dss_runtime_put(void)
DSSDBG("dss_runtime_put\n");
r = pm_runtime_put_sync(&dss.pdev->dev);
- WARN_ON(r < 0);
+ WARN_ON(r < 0 && r != -EBUSY);
}
/* DEBUGFS */