[PATCH V2 1/3] ARM: EXYNOS4: Add TVOUT support for SMDKV310

Hi Sylwester,

On Wed, Sep 21, 2011 at 6:35 PM, Sylwester Nawrocki
[off-list ref] wrote:

Hi Hatim,

On 09/21/2011 07:44 AM, Hatim Ali wrote:

quoted

Add support for TVOUT on SMDKV310 board.

Signed-off-by: Hatim Ali <redacted>
---

...

quoted

diff --git a/arch/arm/mach-exynos4/mach-smdkv310.c b/arch/arm/mach-exynos4/mach-smdkv310.c
index 7ce4d8b..50de270 100644
--- a/arch/arm/mach-exynos4/mach-smdkv310.c
+++ b/arch/arm/mach-exynos4/mach-smdkv310.c

@@ -239,6 +239,7 @@ static struct platform_device *smdkv310_devices[] __initdata = {

? ? ? &s3c_device_hsmmc2,
? ? ? &s3c_device_hsmmc3,
? ? ? &s3c_device_i2c1,
+ ? ? &s5p_device_i2c_hdmiphy,
? ? ? &s3c_device_rtc,
? ? ? &s3c_device_wdt,
? ? ? &exynos4_device_ac97,

@@ -262,6 +263,8 @@ static struct platform_device *smdkv310_devices[] __initdata = {

? ? ? &smdkv310_lcd_lte480wv,
? ? ? &smdkv310_smsc911x,
? ? ? &exynos4_device_ahci,
+ ? ? &s5p_device_hdmi,
+ ? ? &s5p_device_mixer,
?};

?static void __init smdkv310_smsc911x_init(void)

@@ -298,6 +301,25 @@ static struct platform_pwm_backlight_data smdkv310_bl_data = {

? ? ? .pwm_period_ns ?= 1000,
?};

+static void s5p_tv_setup(void)
+{
+ ? ? int ret;
+
+ ? ? /* direct HPD to HDMI chip */
+ ? ? ret = gpio_request(EXYNOS4_GPX3(7), "hpd-plug");
+
+ ? ? if (!ret) {
+ ? ? ? ? ? ? gpio_direction_input(EXYNOS4_GPX3(7));

Since you're probably going to be reworking this anyway, I think gpio_request_one
could be used here for simplicity.

Thanks for your suggestion. Will change accordingly.

--
Regards,
Sylwester
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