diff options
Diffstat (limited to 'recipes/linux/linux-omap-pm/dss2/0130-DSS2-DSI-clear-BTA-irq-before-enabling-it.patch')
| -rw-r--r-- | recipes/linux/linux-omap-pm/dss2/0130-DSS2-DSI-clear-BTA-irq-before-enabling-it.patch | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/recipes/linux/linux-omap-pm/dss2/0130-DSS2-DSI-clear-BTA-irq-before-enabling-it.patch b/recipes/linux/linux-omap-pm/dss2/0130-DSS2-DSI-clear-BTA-irq-before-enabling-it.patch new file mode 100644 index 0000000000..5d0c557150 --- /dev/null +++ b/recipes/linux/linux-omap-pm/dss2/0130-DSS2-DSI-clear-BTA-irq-before-enabling-it.patch @@ -0,0 +1,26 @@ +From 852518e23aafed505a8432a3105d8045bf51a3f2 Mon Sep 17 00:00:00 2001 +From: Tomi Valkeinen <tomi.valkeinen@nokia.com> +Date: Tue, 30 Jun 2009 11:39:30 +0300 +Subject: [PATCH 130/146] DSS2: DSI: clear BTA irq before enabling it + +Signed-off-by: Tomi Valkeinen <tomi.valkeinen@nokia.com> +--- + drivers/video/omap2/dss/dsi.c | 2 ++ + 1 files changed, 2 insertions(+), 0 deletions(-) + +diff --git a/drivers/video/omap2/dss/dsi.c b/drivers/video/omap2/dss/dsi.c +index 1e18fdf..45df3f7 100644 +--- a/drivers/video/omap2/dss/dsi.c ++++ b/drivers/video/omap2/dss/dsi.c +@@ -616,6 +616,8 @@ static void dsi_vc_enable_bta_irq(int channel) + { + u32 l; + ++ dsi_write_reg(DSI_VC_IRQSTATUS(channel), DSI_VC_IRQ_BTA); ++ + l = dsi_read_reg(DSI_VC_IRQENABLE(channel)); + l |= DSI_VC_IRQ_BTA; + dsi_write_reg(DSI_VC_IRQENABLE(channel), l); +-- +1.6.2.4 + |