[PATCH V2 1/3] ARM: EXYNOS4: Add TVOUT support for SMDKV310
From: s.nawrocki@samsung.com (Sylwester Nawrocki)
Date: 2011-09-21 13:05:38
Also in:
linux-samsung-soc
Hi Hatim, On 09/21/2011 07:44 AM, Hatim Ali wrote:
Add support for TVOUT on SMDKV310 board. Signed-off-by: Hatim Ali <redacted> ---
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quoted hunk ↗ jump to hunk
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. -- Regards, Sylwester