[PATCH 3.11 073/272] ARM: integrator_cp: Set LCD{0, 1} enable lines when turning on CLCD
Luis Henriques
luis.henriques at canonical.com
Fri Dec 6 12:56:02 UTC 2013
3.11.10.1 -stable review patch. If anyone has any objections, please let me know.
------------------
From: Jonathan Austin <jonathan.austin at arm.com>
commit 30aeadd44deea3f3b0df45b9a70ee0fd5f8d6dc2 upstream.
This turns on the internal integrator LCD display(s). It seems that the code
to do this got lost in refactoring of the CLCD driver.
Signed-off-by: Jonathan Austin <jonathan.austin at arm.com>
Acked-by: Linus Walleij <linus.walleij at linaro.org>
Signed-off-by: Olof Johansson <olof at lixom.net>
Signed-off-by: Luis Henriques <luis.henriques at canonical.com>
---
arch/arm/mach-integrator/integrator_cp.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/arch/arm/mach-integrator/integrator_cp.c b/arch/arm/mach-integrator/integrator_cp.c
index 8c60fcb..2f4c924 100644
--- a/arch/arm/mach-integrator/integrator_cp.c
+++ b/arch/arm/mach-integrator/integrator_cp.c
@@ -199,7 +199,8 @@ static struct mmci_platform_data mmc_data = {
static void cp_clcd_enable(struct clcd_fb *fb)
{
struct fb_var_screeninfo *var = &fb->fb.var;
- u32 val = CM_CTRL_STATIC1 | CM_CTRL_STATIC2;
+ u32 val = CM_CTRL_STATIC1 | CM_CTRL_STATIC2
+ | CM_CTRL_LCDEN0 | CM_CTRL_LCDEN1;
if (var->bits_per_pixel <= 8 ||
(var->bits_per_pixel == 16 && var->green.length == 5))
--
1.8.3.2
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