From d635711daa98be86d4c7fd01499c34f566b54ccb Mon Sep 17 00:00:00 2001 From: André Fabian Silva Delgado Date: Fri, 10 Jun 2016 05:30:17 -0300 Subject: Linux-libre 4.6.2-gnu --- drivers/gpu/drm/sti/sti_hdmi.h | 31 ++++++++++++++++++++++++++++--- 1 file changed, 28 insertions(+), 3 deletions(-) (limited to 'drivers/gpu/drm/sti/sti_hdmi.h') diff --git a/drivers/gpu/drm/sti/sti_hdmi.h b/drivers/gpu/drm/sti/sti_hdmi.h index 3d22390e1..ef3a94583 100644 --- a/drivers/gpu/drm/sti/sti_hdmi.h +++ b/drivers/gpu/drm/sti/sti_hdmi.h @@ -7,15 +7,14 @@ #ifndef _STI_HDMI_H_ #define _STI_HDMI_H_ +#include #include #include #define HDMI_STA 0x0010 #define HDMI_STA_DLL_LCK BIT(5) - -#define HDMI_STA_HOT_PLUG_SHIFT 4 -#define HDMI_STA_HOT_PLUG (1 << HDMI_STA_HOT_PLUG_SHIFT) +#define HDMI_STA_HOT_PLUG BIT(4) struct sti_hdmi; @@ -24,6 +23,27 @@ struct hdmi_phy_ops { void (*stop)(struct sti_hdmi *hdmi); }; +/* values for the framing mode property */ +enum sti_hdmi_modes { + HDMI_MODE_HDMI, + HDMI_MODE_DVI, +}; + +static const struct drm_prop_enum_list hdmi_mode_names[] = { + { HDMI_MODE_HDMI, "hdmi" }, + { HDMI_MODE_DVI, "dvi" }, +}; + +#define DEFAULT_HDMI_MODE HDMI_MODE_HDMI + +static const struct drm_prop_enum_list colorspace_mode_names[] = { + { HDMI_COLORSPACE_RGB, "rgb" }, + { HDMI_COLORSPACE_YUV422, "yuv422" }, + { HDMI_COLORSPACE_YUV444, "yuv444" }, +}; + +#define DEFAULT_COLORSPACE_MODE HDMI_COLORSPACE_RGB + /** * STI hdmi structure * @@ -44,6 +64,9 @@ struct hdmi_phy_ops { * @wait_event: wait event * @event_received: wait event status * @reset: reset control of the hdmi phy + * @ddc_adapt: i2c ddc adapter + * @colorspace: current colorspace selected + * @hdmi_mode: select framing for HDMI or DVI */ struct sti_hdmi { struct device dev; @@ -64,6 +87,8 @@ struct sti_hdmi { bool event_received; struct reset_control *reset; struct i2c_adapter *ddc_adapt; + enum hdmi_colorspace colorspace; + enum sti_hdmi_modes hdmi_mode; }; u32 hdmi_read(struct sti_hdmi *hdmi, int offset); -- cgit v1.2.3-54-g00ecf