From cca35017ca0dadae632ced71a11a7e0b7083af6c Mon Sep 17 00:00:00 2001 From: Tomi Valkeinen Date: Thu, 26 Apr 2012 14:48:32 +0300 Subject: OMAPDSS: HDMI: Move GPIO handling to HDMI driver We currently manage HDMI GPIOs in the board files via platform_enable/disable calls. This won't work with device tree, and in any case the correct place to manage the GPIOs is in the HDMI driver. This patch moves the handling of the GPIOs to the HDMI driver. The GPIO handling is moved to the common hdmi.c file, and this probably needs to be revisited when adding OMAP5 HDMI support to see if the GPIO handling needs to be moved to IP specific files. Signed-off-by: Tomi Valkeinen Acked-by: Tony Lindgren --- arch/arm/mach-omap2/board-omap4panda.c | 27 ++------------------------- 1 file changed, 2 insertions(+), 25 deletions(-) (limited to 'arch/arm/mach-omap2/board-omap4panda.c') diff --git a/arch/arm/mach-omap2/board-omap4panda.c b/arch/arm/mach-omap2/board-omap4panda.c index 70f6d1d25463..cd4852e5ca57 100644 --- a/arch/arm/mach-omap2/board-omap4panda.c +++ b/arch/arm/mach-omap2/board-omap4panda.c @@ -408,30 +408,9 @@ static struct omap_dss_device omap4_panda_dvi_device = { .channel = OMAP_DSS_CHANNEL_LCD2, }; -static struct gpio panda_hdmi_gpios[] = { - { HDMI_GPIO_CT_CP_HPD, GPIOF_OUT_INIT_HIGH, "hdmi_gpio_ct_cp_hpd" }, - { HDMI_GPIO_LS_OE, GPIOF_OUT_INIT_HIGH, "hdmi_gpio_ls_oe" }, - { HDMI_GPIO_HPD, GPIOF_DIR_IN, "hdmi_gpio_hpd" }, -}; - -static int omap4_panda_panel_enable_hdmi(struct omap_dss_device *dssdev) -{ - int status; - - status = gpio_request_array(panda_hdmi_gpios, - ARRAY_SIZE(panda_hdmi_gpios)); - if (status) - pr_err("Cannot request HDMI GPIOs\n"); - - return status; -} - -static void omap4_panda_panel_disable_hdmi(struct omap_dss_device *dssdev) -{ - gpio_free_array(panda_hdmi_gpios, ARRAY_SIZE(panda_hdmi_gpios)); -} - static struct omap_dss_hdmi_data omap4_panda_hdmi_data = { + .ct_cp_hpd_gpio = HDMI_GPIO_CT_CP_HPD, + .ls_oe_gpio = HDMI_GPIO_LS_OE, .hpd_gpio = HDMI_GPIO_HPD, }; @@ -439,8 +418,6 @@ static struct omap_dss_device omap4_panda_hdmi_device = { .name = "hdmi", .driver_name = "hdmi_panel", .type = OMAP_DISPLAY_TYPE_HDMI, - .platform_enable = omap4_panda_panel_enable_hdmi, - .platform_disable = omap4_panda_panel_disable_hdmi, .channel = OMAP_DSS_CHANNEL_DIGIT, .data = &omap4_panda_hdmi_data, }; -- cgit v1.2.3