[Armadeus-commitlog] armadeus branch, master, updated. release-3.3-288-g974fb11
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[Armadeus-commitlog] armadeus branch, master, updated. release-3.3-288-g974fb11
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From: Nicolas <th...@us...> - 2011-02-08 15:03:04
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This is an automated email from the git hooks/post-receive script. It was
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the project "armadeus".
The branch, master has been updated
via 974fb11c2a59d4ce4ce9f9263a1d8f68ee62d0e2 (commit)
from ef508c9ec1374d8d2f5da8fda873298616fe1a7e (commit)
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- Log -----------------------------------------------------------------
commit 974fb11c2a59d4ce4ce9f9263a1d8f68ee62d0e2
Author: Nicolas Colombain <nic...@ar...>
Date: Tue Feb 8 16:02:34 2011 +0100
[LINUX] add IPU clock polarity support for iMX51
-----------------------------------------------------------------------
Summary of changes:
.../408-armadeus-add_apf51-dev_baseboard.patch | 2 +-
.../408b-armadeus-add_apf51-proto_baseboard.patch | 2 +-
...deus-mx5fb-add_ipu_clock_polarity_support.patch | 25 ++++++++++++++++++++
3 files changed, 27 insertions(+), 2 deletions(-)
create mode 100644 buildroot/target/device/armadeus/linux/kernel-patches/2.6.38/419-armadeus-mx5fb-add_ipu_clock_polarity_support.patch
diff --git a/buildroot/target/device/armadeus/linux/kernel-patches/2.6.38/408-armadeus-add_apf51-dev_baseboard.patch b/buildroot/target/device/armadeus/linux/kernel-patches/2.6.38/408-armadeus-add_apf51-dev_baseboard.patch
index 9e2c3d7..5a6a3ce 100644
--- a/buildroot/target/device/armadeus/linux/kernel-patches/2.6.38/408-armadeus-add_apf51-dev_baseboard.patch
+++ b/buildroot/target/device/armadeus/linux/kernel-patches/2.6.38/408-armadeus-add_apf51-dev_baseboard.patch
@@ -193,7 +193,7 @@ Index: linux-2.6.38-rc3/arch/arm/mach-mx5/apf51dev-baseboard.c
+ .left_margin = 96, .right_margin = 96,
+ .upper_margin = 0x14, .lower_margin = 0x15,
+ .hsync_len = 64, .vsync_len = 4,
-+ .sync = FB_SYNC_CLK_IDLE_EN,
++ .sync = FB_SYNC_CLK_IDLE_EN | FB_SYNC_CLK_LAT_FALL,
+ .vmode = FB_VMODE_NONINTERLACED,
+ .flag = 0,
+ },
diff --git a/buildroot/target/device/armadeus/linux/kernel-patches/2.6.38/408b-armadeus-add_apf51-proto_baseboard.patch b/buildroot/target/device/armadeus/linux/kernel-patches/2.6.38/408b-armadeus-add_apf51-proto_baseboard.patch
index 23cd60a..3122ead 100644
--- a/buildroot/target/device/armadeus/linux/kernel-patches/2.6.38/408b-armadeus-add_apf51-proto_baseboard.patch
+++ b/buildroot/target/device/armadeus/linux/kernel-patches/2.6.38/408b-armadeus-add_apf51-proto_baseboard.patch
@@ -127,7 +127,7 @@ Index: linux-2.6.38-rc3/arch/arm/mach-mx5/apf51proto-baseboard.c
+ .left_margin = 96, .right_margin = 96,
+ .upper_margin = 0x14, .lower_margin = 0x15,
+ .hsync_len = 64, .vsync_len = 4,
-+ .sync = FB_SYNC_CLK_IDLE_EN,
++ .sync = FB_SYNC_CLK_IDLE_EN | FB_SYNC_CLK_LAT_FALL,
+ .vmode = FB_VMODE_NONINTERLACED,
+ .flag = 0,
+ },
diff --git a/buildroot/target/device/armadeus/linux/kernel-patches/2.6.38/419-armadeus-mx5fb-add_ipu_clock_polarity_support.patch b/buildroot/target/device/armadeus/linux/kernel-patches/2.6.38/419-armadeus-mx5fb-add_ipu_clock_polarity_support.patch
new file mode 100644
index 0000000..d5e9854
--- /dev/null
+++ b/buildroot/target/device/armadeus/linux/kernel-patches/2.6.38/419-armadeus-mx5fb-add_ipu_clock_polarity_support.patch
@@ -0,0 +1,25 @@
+Add clock polarity support for non interlaced mode to ipu.
+
+Signed-off-by: Nicolas Colombain <nic...@ar...>
+
+Index: linux-2.6.38-rc3/drivers/mfd/imx-ipu-v3/ipu-di.c
+===================================================================
+--- linux-2.6.38-rc3.orig/drivers/mfd/imx-ipu-v3/ipu-di.orig 2011-02-08 14:49:41.000000000 +0100
++++ linux-2.6.38-rc3/drivers/mfd/imx-ipu-v3/ipu-di.c 2011-02-08 15:09:30.000000000 +0100
+@@ -113,6 +113,7 @@ enum di_sync_wave {
+ #define DI_DW_GEN_COMPONENT_SIZE_OFFSET 16
+
+ #define DI_GEN_DI_CLK_EXT (1 << 20)
++#define DI_GEN_DI_CLK_POL (1 << 17)
+ #define DI_GEN_POLARITY_1 (1 << 0)
+ #define DI_GEN_POLARITY_2 (1 << 1)
+ #define DI_GEN_POLARITY_3 (1 << 2)
+@@ -405,6 +406,8 @@ int ipu_di_init_sync_panel(struct ipu_di
+ di_gen |= DI_GEN_POLARITY_2;
+ if (sig->Vsync_pol)
+ di_gen |= DI_GEN_POLARITY_3;
++ if (sig->clk_pol)
++ di_gen |= DI_GEN_DI_CLK_POL;
+ }
+
+ ipu_di_write(di, di_gen, DI_GENERAL);
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