diff options
Diffstat (limited to 'drivers/gpu/drm/gma500/psb_intel_drv.h')
| -rw-r--r-- | drivers/gpu/drm/gma500/psb_intel_drv.h | 89 |
1 files changed, 43 insertions, 46 deletions
diff --git a/drivers/gpu/drm/gma500/psb_intel_drv.h b/drivers/gpu/drm/gma500/psb_intel_drv.h index 2515f83248c..336bd3aa1a0 100644 --- a/drivers/gpu/drm/gma500/psb_intel_drv.h +++ b/drivers/gpu/drm/gma500/psb_intel_drv.h @@ -24,21 +24,15 @@ #include <drm/drm_crtc.h> #include <drm/drm_crtc_helper.h> #include <linux/gpio.h> +#include "gma_display.h" /* * Display related stuff */ -/* store information about an Ixxx DVO */ -/* The i830->i865 use multiple DVOs with multiple i2cs */ -/* the i915, i945 have a single sDVO i2c bus - which is different */ -#define MAX_OUTPUTS 6 /* maximum connectors per crtcs in the mode set */ #define INTELFB_CONN_LIMIT 4 -#define INTEL_I2C_BUS_DVO 1 -#define INTEL_I2C_BUS_SDVO 2 - /* Intel Pipe Clone Bit */ #define INTEL_HDMIB_CLONE_BIT 1 #define INTEL_HDMIC_CLONE_BIT 2 @@ -69,11 +63,8 @@ #define INTEL_OUTPUT_HDMI 6 #define INTEL_OUTPUT_MIPI 7 #define INTEL_OUTPUT_MIPI2 8 - -#define INTEL_DVO_CHIP_NONE 0 -#define INTEL_DVO_CHIP_LVDS 1 -#define INTEL_DVO_CHIP_TMDS 2 -#define INTEL_DVO_CHIP_TVOUT 4 +#define INTEL_OUTPUT_DISPLAYPORT 9 +#define INTEL_OUTPUT_EDP 10 #define INTEL_MODE_PIXEL_MULTIPLIER_SHIFT (0x0) #define INTEL_MODE_PIXEL_MULTIPLIER_MASK (0xf << INTEL_MODE_PIXEL_MULTIPLIER_SHIFT) @@ -126,13 +117,18 @@ struct psb_intel_i2c_chan { u8 slave_addr; }; -struct psb_intel_encoder { +struct gma_encoder { struct drm_encoder base; int type; bool needs_tv_clock; - void (*hot_plug)(struct psb_intel_encoder *); + void (*hot_plug)(struct gma_encoder *); int crtc_mask; int clone_mask; + u32 ddi_select; /* Channel info */ +#define DDI0_SELECT 0x01 +#define DDI1_SELECT 0x02 +#define DP_MASK 0x8000 +#define DDI_MASK 0x03 void *dev_priv; /* For sdvo_priv, lvds_priv, etc... */ /* FIXME: Either make SDVO and LVDS store it's i2c here or give CDV it's @@ -141,9 +137,9 @@ struct psb_intel_encoder { struct psb_intel_i2c_chan *ddc_bus; }; -struct psb_intel_connector { +struct gma_connector { struct drm_connector base; - struct psb_intel_encoder *encoder; + struct gma_encoder *encoder; }; struct psb_intel_crtc_state { @@ -166,7 +162,7 @@ struct psb_intel_crtc_state { uint32_t savePalette[256]; }; -struct psb_intel_crtc { +struct gma_crtc { struct drm_crtc base; int pipe; int plane; @@ -190,18 +186,19 @@ struct psb_intel_crtc { u32 mode_flags; bool active; - bool crtc_enable; /* Saved Crtc HW states */ struct psb_intel_crtc_state *crtc_state; + + const struct gma_clock_funcs *clock_funcs; }; -#define to_psb_intel_crtc(x) \ - container_of(x, struct psb_intel_crtc, base) -#define to_psb_intel_connector(x) \ - container_of(x, struct psb_intel_connector, base) -#define to_psb_intel_encoder(x) \ - container_of(x, struct psb_intel_encoder, base) +#define to_gma_crtc(x) \ + container_of(x, struct gma_crtc, base) +#define to_gma_connector(x) \ + container_of(x, struct gma_connector, base) +#define to_gma_encoder(x) \ + container_of(x, struct gma_encoder, base) #define to_psb_intel_framebuffer(x) \ container_of(x, struct psb_intel_framebuffer, base) @@ -229,29 +226,18 @@ extern void oaktrail_dsi_init(struct drm_device *dev, extern void mid_dsi_init(struct drm_device *dev, struct psb_intel_mode_device *mode_dev, int dsi_num); -extern void psb_intel_crtc_load_lut(struct drm_crtc *crtc); -extern void psb_intel_encoder_prepare(struct drm_encoder *encoder); -extern void psb_intel_encoder_commit(struct drm_encoder *encoder); -extern void psb_intel_encoder_destroy(struct drm_encoder *encoder); +extern struct drm_encoder *gma_best_encoder(struct drm_connector *connector); +extern void gma_connector_attach_encoder(struct gma_connector *connector, + struct gma_encoder *encoder); -static inline struct psb_intel_encoder *psb_intel_attached_encoder( +static inline struct gma_encoder *gma_attached_encoder( struct drm_connector *connector) { - return to_psb_intel_connector(connector)->encoder; + return to_gma_connector(connector)->encoder; } -extern void psb_intel_connector_attach_encoder( - struct psb_intel_connector *connector, - struct psb_intel_encoder *encoder); - -extern struct drm_encoder *psb_intel_best_encoder(struct drm_connector - *connector); - extern struct drm_display_mode *psb_intel_crtc_mode_get(struct drm_device *dev, struct drm_crtc *crtc); -extern void psb_intel_wait_for_vblank(struct drm_device *dev); -extern int psb_intel_get_pipe_from_crtc_id(struct drm_device *dev, void *data, - struct drm_file *file_priv); extern struct drm_crtc *psb_intel_get_crtc_from_pipe(struct drm_device *dev, int pipe); extern struct drm_connector *psb_intel_sdvo_find(struct drm_device *dev, @@ -262,13 +248,8 @@ extern void psb_intel_sdvo_set_hotplug(struct drm_connector *connector, extern int intelfb_probe(struct drm_device *dev); extern int intelfb_remove(struct drm_device *dev, struct drm_framebuffer *fb); -extern struct drm_framebuffer *psb_intel_framebuffer_create(struct drm_device - *dev, struct - drm_mode_fb_cmd - *mode_cmd, - void *mm_private); extern bool psb_intel_lvds_mode_fixup(struct drm_encoder *encoder, - struct drm_display_mode *mode, + const struct drm_display_mode *mode, struct drm_display_mode *adjusted_mode); extern int psb_intel_lvds_mode_valid(struct drm_connector *connector, struct drm_display_mode *mode); @@ -285,4 +266,20 @@ extern void gma_intel_gmbus_set_speed(struct i2c_adapter *adapter, int speed); extern void gma_intel_gmbus_force_bit(struct i2c_adapter *adapter, bool force_bit); extern void gma_intel_teardown_gmbus(struct drm_device *dev); +/* DP support */ +extern void cdv_intel_dp_init(struct drm_device *dev, struct psb_intel_mode_device *mode_dev, int output_reg); +extern void cdv_intel_dp_set_m_n(struct drm_crtc *crtc, + struct drm_display_mode *mode, + struct drm_display_mode *adjusted_mode); + +extern void psb_intel_attach_force_audio_property(struct drm_connector *connector); +extern void psb_intel_attach_broadcast_rgb_property(struct drm_connector *connector); + +extern int cdv_sb_read(struct drm_device *dev, u32 reg, u32 *val); +extern int cdv_sb_write(struct drm_device *dev, u32 reg, u32 val); +extern void cdv_sb_reset(struct drm_device *dev); + +extern void cdv_intel_attach_force_audio_property(struct drm_connector *connector); +extern void cdv_intel_attach_broadcast_rgb_property(struct drm_connector *connector); + #endif /* __INTEL_DRV_H__ */ |