diff options
Diffstat (limited to 'drivers/gpu/drm/radeon/radeon_mode.h')
| -rw-r--r-- | drivers/gpu/drm/radeon/radeon_mode.h | 58 |
1 files changed, 54 insertions, 4 deletions
diff --git a/drivers/gpu/drm/radeon/radeon_mode.h b/drivers/gpu/drm/radeon/radeon_mode.h index 95696aa57ac8..1c7341e7f873 100644 --- a/drivers/gpu/drm/radeon/radeon_mode.h +++ b/drivers/gpu/drm/radeon/radeon_mode.h @@ -66,6 +66,12 @@ enum radeon_tv_std { TV_STD_PAL_N, }; +enum radeon_underscan_type { + UNDERSCAN_OFF, + UNDERSCAN_ON, + UNDERSCAN_AUTO, +}; + enum radeon_hpd_id { RADEON_HPD_1 = 0, RADEON_HPD_2, @@ -76,6 +82,8 @@ enum radeon_hpd_id { RADEON_HPD_NONE = 0xff, }; +#define RADEON_MAX_I2C_BUS 16 + /* radeon gpio-based i2c * 1. "mask" reg and bits * grabs the gpio pins for software use @@ -226,10 +234,12 @@ struct radeon_mode_info { struct drm_property *coherent_mode_property; /* DAC enable load detect */ struct drm_property *load_detect_property; - /* TV standard load detect */ + /* TV standard */ struct drm_property *tv_std_property; /* legacy TMDS PLL detect */ struct drm_property *tmds_pll_property; + /* underscan */ + struct drm_property *underscan_property; /* hardcoded DFP edid from BIOS */ struct edid *bios_hardcoded_edid; @@ -256,6 +266,7 @@ struct radeon_crtc { struct drm_crtc base; int crtc_id; u16 lut_r[256], lut_g[256], lut_b[256]; + u16 lut_r_copy[256], lut_g_copy[256], lut_b_copy[256]; bool enabled; bool can_tile; uint32_t crtc_offset; @@ -266,6 +277,8 @@ struct radeon_crtc { uint32_t legacy_display_base_addr; uint32_t legacy_cursor_offset; enum radeon_rmx_type rmx_type; + u8 h_border; + u8 v_border; fixed20_12 vsc; fixed20_12 hsc; struct drm_display_mode native_mode; @@ -330,6 +343,7 @@ struct radeon_atom_ss { }; struct radeon_encoder_atom_dig { + bool linkb; /* atom dig */ bool coherent_mode; int dig_encoder; /* -1 disabled, 0 DIGA, 1 DIGB */ @@ -348,12 +362,14 @@ struct radeon_encoder_atom_dac { struct radeon_encoder { struct drm_encoder base; + uint32_t encoder_enum; uint32_t encoder_id; uint32_t devices; uint32_t active_device; uint32_t flags; uint32_t pixel_clock; enum radeon_rmx_type rmx_type; + enum radeon_underscan_type underscan_type; struct drm_display_mode native_mode; void *enc_priv; int audio_polling_active; @@ -365,7 +381,6 @@ struct radeon_encoder { struct radeon_connector_atom_dig { uint32_t igp_lane_info; - bool linkb; /* displayport */ struct radeon_i2c_chan *dp_i2c_bus; u8 dpcd[8]; @@ -387,12 +402,22 @@ struct radeon_hpd { struct radeon_gpio_rec gpio; }; +struct radeon_router { + bool valid; + u32 router_id; + struct radeon_i2c_bus_rec i2c_info; + u8 i2c_addr; + u8 mux_type; + u8 mux_control_pin; + u8 mux_state; +}; + struct radeon_connector { struct drm_connector base; uint32_t connector_id; uint32_t devices; struct radeon_i2c_chan *ddc_bus; - /* some systems have a an hdmi and vga port with a shared ddc line */ + /* some systems have an hdmi and vga port with a shared ddc line */ bool shared_ddc; bool use_digital; /* we need to mind the EDID between detect @@ -402,6 +427,8 @@ struct radeon_connector { bool dac_load_detect; uint16_t connector_object_id; struct radeon_hpd hpd; + struct radeon_router router; + struct radeon_i2c_chan *router_bus; }; struct radeon_framebuffer { @@ -414,6 +441,9 @@ radeon_combios_get_tv_info(struct radeon_device *rdev); extern enum radeon_tv_std radeon_atombios_get_tv_info(struct radeon_device *rdev); +extern struct drm_connector * +radeon_get_connector_for_encoder(struct drm_encoder *encoder); + extern void radeon_connector_hotplug(struct drm_connector *connector); extern bool radeon_dp_needs_link_train(struct radeon_connector *radeon_connector); extern int radeon_dp_mode_valid_helper(struct radeon_connector *radeon_connector, @@ -431,6 +461,15 @@ extern void atombios_dig_transmitter_setup(struct drm_encoder *encoder, extern int radeon_dp_i2c_aux_ch(struct i2c_adapter *adapter, int mode, uint8_t write_byte, uint8_t *read_byte); +extern void radeon_i2c_init(struct radeon_device *rdev); +extern void radeon_i2c_fini(struct radeon_device *rdev); +extern void radeon_combios_i2c_init(struct radeon_device *rdev); +extern void radeon_atombios_i2c_init(struct radeon_device *rdev); +extern void radeon_i2c_add(struct radeon_device *rdev, + struct radeon_i2c_bus_rec *rec, + const char *name); +extern struct radeon_i2c_chan *radeon_i2c_lookup(struct radeon_device *rdev, + struct radeon_i2c_bus_rec *i2c_bus); extern struct radeon_i2c_chan *radeon_i2c_create_dp(struct drm_device *dev, struct radeon_i2c_bus_rec *rec, const char *name); @@ -446,6 +485,7 @@ extern void radeon_i2c_put_byte(struct radeon_i2c_chan *i2c, u8 slave_addr, u8 addr, u8 val); +extern void radeon_router_select_port(struct radeon_connector *radeon_connector); extern bool radeon_ddc_probe(struct radeon_connector *radeon_connector); extern int radeon_ddc_get_modes(struct radeon_connector *radeon_connector); @@ -472,8 +512,13 @@ extern int atombios_get_encoder_mode(struct drm_encoder *encoder); extern void radeon_encoder_set_active_device(struct drm_encoder *encoder); extern void radeon_crtc_load_lut(struct drm_crtc *crtc); +extern void radeon_crtc_save_lut(struct drm_crtc *crtc); +extern void radeon_crtc_restore_lut(struct drm_crtc *crtc); extern int atombios_crtc_set_base(struct drm_crtc *crtc, int x, int y, struct drm_framebuffer *old_fb); +extern int atombios_crtc_set_base_atomic(struct drm_crtc *crtc, + struct drm_framebuffer *fb, + int x, int y, int enter); extern int atombios_crtc_mode_set(struct drm_crtc *crtc, struct drm_display_mode *mode, struct drm_display_mode *adjusted_mode, @@ -483,7 +528,12 @@ extern void atombios_crtc_dpms(struct drm_crtc *crtc, int mode); extern int radeon_crtc_set_base(struct drm_crtc *crtc, int x, int y, struct drm_framebuffer *old_fb); - +extern int radeon_crtc_set_base_atomic(struct drm_crtc *crtc, + struct drm_framebuffer *fb, + int x, int y, int enter); +extern int radeon_crtc_do_set_base(struct drm_crtc *crtc, + struct drm_framebuffer *fb, + int x, int y, int atomic); extern int radeon_crtc_cursor_set(struct drm_crtc *crtc, struct drm_file *file_priv, uint32_t handle, |