| /* |
| * Copyright 2000 ATI Technologies Inc., Markham, Ontario, and |
| * VA Linux Systems Inc., Fremont, California. |
| * Copyright 2008 Red Hat Inc. |
| * |
| * Permission is hereby granted, free of charge, to any person obtaining a |
| * copy of this software and associated documentation files (the "Software"), |
| * to deal in the Software without restriction, including without limitation |
| * the rights to use, copy, modify, merge, publish, distribute, sublicense, |
| * and/or sell copies of the Software, and to permit persons to whom the |
| * Software is furnished to do so, subject to the following conditions: |
| * |
| * The above copyright notice and this permission notice shall be included in |
| * all copies or substantial portions of the Software. |
| * |
| * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR |
| * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
| * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL |
| * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR |
| * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, |
| * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR |
| * OTHER DEALINGS IN THE SOFTWARE. |
| * |
| * Original Authors: |
| * Kevin E. Martin, Rickard E. Faith, Alan Hourihane |
| * |
| * Kernel port Author: Dave Airlie |
| */ |
| |
| #ifndef RADEON_MODE_H |
| #define RADEON_MODE_H |
| |
| #include <drm/drm_crtc.h> |
| #include <drm/drm_edid.h> |
| #include <drm/drm_dp_helper.h> |
| #include <drm/drm_fixed.h> |
| #include <drm/drm_crtc_helper.h> |
| #include <linux/i2c.h> |
| #include <linux/i2c-algo-bit.h> |
| |
| struct radeon_bo; |
| struct radeon_device; |
| |
| #define to_radeon_crtc(x) container_of(x, struct radeon_crtc, base) |
| #define to_radeon_connector(x) container_of(x, struct radeon_connector, base) |
| #define to_radeon_encoder(x) container_of(x, struct radeon_encoder, base) |
| #define to_radeon_framebuffer(x) container_of(x, struct radeon_framebuffer, base) |
| |
| enum radeon_rmx_type { |
| RMX_OFF, |
| RMX_FULL, |
| RMX_CENTER, |
| RMX_ASPECT |
| }; |
| |
| enum radeon_tv_std { |
| TV_STD_NTSC, |
| TV_STD_PAL, |
| TV_STD_PAL_M, |
| TV_STD_PAL_60, |
| TV_STD_NTSC_J, |
| TV_STD_SCART_PAL, |
| TV_STD_SECAM, |
| TV_STD_PAL_CN, |
| 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, |
| RADEON_HPD_3, |
| RADEON_HPD_4, |
| RADEON_HPD_5, |
| RADEON_HPD_6, |
| 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 |
| * 0=not held 1=held |
| * 2. "a" reg and bits |
| * output pin value |
| * 0=low 1=high |
| * 3. "en" reg and bits |
| * sets the pin direction |
| * 0=input 1=output |
| * 4. "y" reg and bits |
| * input pin value |
| * 0=low 1=high |
| */ |
| struct radeon_i2c_bus_rec { |
| bool valid; |
| /* id used by atom */ |
| uint8_t i2c_id; |
| /* id used by atom */ |
| enum radeon_hpd_id hpd; |
| /* can be used with hw i2c engine */ |
| bool hw_capable; |
| /* uses multi-media i2c engine */ |
| bool mm_i2c; |
| /* regs and bits */ |
| uint32_t mask_clk_reg; |
| uint32_t mask_data_reg; |
| uint32_t a_clk_reg; |
| uint32_t a_data_reg; |
| uint32_t en_clk_reg; |
| uint32_t en_data_reg; |
| uint32_t y_clk_reg; |
| uint32_t y_data_reg; |
| uint32_t mask_clk_mask; |
| uint32_t mask_data_mask; |
| uint32_t a_clk_mask; |
| uint32_t a_data_mask; |
| uint32_t en_clk_mask; |
| uint32_t en_data_mask; |
| uint32_t y_clk_mask; |
| uint32_t y_data_mask; |
| }; |
| |
| struct radeon_tmds_pll { |
| uint32_t freq; |
| uint32_t value; |
| }; |
| |
| #define RADEON_MAX_BIOS_CONNECTOR 16 |
| |
| /* pll flags */ |
| #define RADEON_PLL_USE_BIOS_DIVS (1 << 0) |
| #define RADEON_PLL_NO_ODD_POST_DIV (1 << 1) |
| #define RADEON_PLL_USE_REF_DIV (1 << 2) |
| #define RADEON_PLL_LEGACY (1 << 3) |
| #define RADEON_PLL_PREFER_LOW_REF_DIV (1 << 4) |
| #define RADEON_PLL_PREFER_HIGH_REF_DIV (1 << 5) |
| #define RADEON_PLL_PREFER_LOW_FB_DIV (1 << 6) |
| #define RADEON_PLL_PREFER_HIGH_FB_DIV (1 << 7) |
| #define RADEON_PLL_PREFER_LOW_POST_DIV (1 << 8) |
| #define RADEON_PLL_PREFER_HIGH_POST_DIV (1 << 9) |
| #define RADEON_PLL_USE_FRAC_FB_DIV (1 << 10) |
| #define RADEON_PLL_PREFER_CLOSEST_LOWER (1 << 11) |
| #define RADEON_PLL_USE_POST_DIV (1 << 12) |
| #define RADEON_PLL_IS_LCD (1 << 13) |
| #define RADEON_PLL_PREFER_MINM_OVER_MAXP (1 << 14) |
| |
| struct radeon_pll { |
| /* reference frequency */ |
| uint32_t reference_freq; |
| |
| /* fixed dividers */ |
| uint32_t reference_div; |
| uint32_t post_div; |
| |
| /* pll in/out limits */ |
| uint32_t pll_in_min; |
| uint32_t pll_in_max; |
| uint32_t pll_out_min; |
| uint32_t pll_out_max; |
| uint32_t lcd_pll_out_min; |
| uint32_t lcd_pll_out_max; |
| uint32_t best_vco; |
| |
| /* divider limits */ |
| uint32_t min_ref_div; |
| uint32_t max_ref_div; |
| uint32_t min_post_div; |
| uint32_t max_post_div; |
| uint32_t min_feedback_div; |
| uint32_t max_feedback_div; |
| uint32_t min_frac_feedback_div; |
| uint32_t max_frac_feedback_div; |
| |
| /* flags for the current clock */ |
| uint32_t flags; |
| |
| /* pll id */ |
| uint32_t id; |
| }; |
| |
| struct radeon_i2c_chan { |
| struct i2c_adapter adapter; |
| struct drm_device *dev; |
| union { |
| struct i2c_algo_bit_data bit; |
| struct i2c_algo_dp_aux_data dp; |
| } algo; |
| struct radeon_i2c_bus_rec rec; |
| }; |
| |
| /* mostly for macs, but really any system without connector tables */ |
| enum radeon_connector_table { |
| CT_NONE = 0, |
| CT_GENERIC, |
| CT_IBOOK, |
| CT_POWERBOOK_EXTERNAL, |
| CT_POWERBOOK_INTERNAL, |
| CT_POWERBOOK_VGA, |
| CT_MINI_EXTERNAL, |
| CT_MINI_INTERNAL, |
| CT_IMAC_G5_ISIGHT, |
| CT_EMAC, |
| CT_RN50_POWER, |
| CT_MAC_X800, |
| CT_MAC_G5_9600, |
| CT_SAM440EP, |
| CT_MAC_G4_SILVER |
| }; |
| |
| enum radeon_dvo_chip { |
| DVO_SIL164, |
| DVO_SIL1178, |
| }; |
| |
| struct radeon_fbdev; |
| |
| struct radeon_afmt { |
| bool enabled; |
| int offset; |
| bool last_buffer_filled_status; |
| int id; |
| struct r600_audio_pin *pin; |
| }; |
| |
| struct radeon_mode_info { |
| struct atom_context *atom_context; |
| struct card_info *atom_card_info; |
| enum radeon_connector_table connector_table; |
| bool mode_config_initialized; |
| struct radeon_crtc *crtcs[6]; |
| struct radeon_afmt *afmt[7]; |
| /* DVI-I properties */ |
| struct drm_property *coherent_mode_property; |
| /* DAC enable load detect */ |
| struct drm_property *load_detect_property; |
| /* TV standard */ |
| struct drm_property *tv_std_property; |
| /* legacy TMDS PLL detect */ |
| struct drm_property *tmds_pll_property; |
| /* underscan */ |
| struct drm_property *underscan_property; |
| struct drm_property *underscan_hborder_property; |
| struct drm_property *underscan_vborder_property; |
| /* audio */ |
| struct drm_property *audio_property; |
| /* FMT dithering */ |
| struct drm_property *dither_property; |
| /* hardcoded DFP edid from BIOS */ |
| struct edid *bios_hardcoded_edid; |
| int bios_hardcoded_edid_size; |
| |
| /* pointer to fbdev info structure */ |
| struct radeon_fbdev *rfbdev; |
| /* firmware flags */ |
| u16 firmware_flags; |
| /* pointer to backlight encoder */ |
| struct radeon_encoder *bl_encoder; |
| }; |
| |
| #define RADEON_MAX_BL_LEVEL 0xFF |
| |
| #if defined(CONFIG_BACKLIGHT_CLASS_DEVICE) || defined(CONFIG_BACKLIGHT_CLASS_DEVICE_MODULE) |
| |
| struct radeon_backlight_privdata { |
| struct radeon_encoder *encoder; |
| uint8_t negative; |
| }; |
| |
| #endif |
| |
| #define MAX_H_CODE_TIMING_LEN 32 |
| #define MAX_V_CODE_TIMING_LEN 32 |
| |
| /* need to store these as reading |
| back code tables is excessive */ |
| struct radeon_tv_regs { |
| uint32_t tv_uv_adr; |
| uint32_t timing_cntl; |
| uint32_t hrestart; |
| uint32_t vrestart; |
| uint32_t frestart; |
| uint16_t h_code_timing[MAX_H_CODE_TIMING_LEN]; |
| uint16_t v_code_timing[MAX_V_CODE_TIMING_LEN]; |
| }; |
| |
| struct radeon_atom_ss { |
| uint16_t percentage; |
| uint8_t type; |
| uint16_t step; |
| uint8_t delay; |
| uint8_t range; |
| uint8_t refdiv; |
| /* asic_ss */ |
| uint16_t rate; |
| uint16_t amount; |
| }; |
| |
| struct radeon_crtc { |
| struct drm_crtc base; |
| int crtc_id; |
| u16 lut_r[256], lut_g[256], lut_b[256]; |
| bool enabled; |
| bool can_tile; |
| uint32_t crtc_offset; |
| struct drm_gem_object *cursor_bo; |
| uint64_t cursor_addr; |
| int cursor_width; |
| int cursor_height; |
| int max_cursor_width; |
| int max_cursor_height; |
| 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; |
| int pll_id; |
| /* page flipping */ |
| struct radeon_unpin_work *unpin_work; |
| int deferred_flip_completion; |
| /* pll sharing */ |
| struct radeon_atom_ss ss; |
| bool ss_enabled; |
| u32 adjusted_clock; |
| int bpc; |
| u32 pll_reference_div; |
| u32 pll_post_div; |
| u32 pll_flags; |
| struct drm_encoder *encoder; |
| struct drm_connector *connector; |
| /* for dpm */ |
| u32 line_time; |
| u32 wm_low; |
| u32 wm_high; |
| struct drm_display_mode hw_mode; |
| }; |
| |
| struct radeon_encoder_primary_dac { |
| /* legacy primary dac */ |
| uint32_t ps2_pdac_adj; |
| }; |
| |
| struct radeon_encoder_lvds { |
| /* legacy lvds */ |
| uint16_t panel_vcc_delay; |
| uint8_t panel_pwr_delay; |
| uint8_t panel_digon_delay; |
| uint8_t panel_blon_delay; |
| uint16_t panel_ref_divider; |
| uint8_t panel_post_divider; |
| uint16_t panel_fb_divider; |
| bool use_bios_dividers; |
| uint32_t lvds_gen_cntl; |
| /* panel mode */ |
| struct drm_display_mode native_mode; |
| struct backlight_device *bl_dev; |
| int dpms_mode; |
| uint8_t backlight_level; |
| }; |
| |
| struct radeon_encoder_tv_dac { |
| /* legacy tv dac */ |
| uint32_t ps2_tvdac_adj; |
| uint32_t ntsc_tvdac_adj; |
| uint32_t pal_tvdac_adj; |
| |
| int h_pos; |
| int v_pos; |
| int h_size; |
| int supported_tv_stds; |
| bool tv_on; |
| enum radeon_tv_std tv_std; |
| struct radeon_tv_regs tv; |
| }; |
| |
| struct radeon_encoder_int_tmds { |
| /* legacy int tmds */ |
| struct radeon_tmds_pll tmds_pll[4]; |
| }; |
| |
| struct radeon_encoder_ext_tmds { |
| /* tmds over dvo */ |
| struct radeon_i2c_chan *i2c_bus; |
| uint8_t slave_addr; |
| enum radeon_dvo_chip dvo_chip; |
| }; |
| |
| /* spread spectrum */ |
| struct radeon_encoder_atom_dig { |
| bool linkb; |
| /* atom dig */ |
| bool coherent_mode; |
| int dig_encoder; /* -1 disabled, 0 DIGA, 1 DIGB, etc. */ |
| /* atom lvds/edp */ |
| uint32_t lcd_misc; |
| uint16_t panel_pwr_delay; |
| uint32_t lcd_ss_id; |
| /* panel mode */ |
| struct drm_display_mode native_mode; |
| struct backlight_device *bl_dev; |
| int dpms_mode; |
| uint8_t backlight_level; |
| int panel_mode; |
| struct radeon_afmt *afmt; |
| }; |
| |
| struct radeon_encoder_atom_dac { |
| enum radeon_tv_std tv_std; |
| }; |
| |
| 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; |
| uint32_t underscan_hborder; |
| uint32_t underscan_vborder; |
| struct drm_display_mode native_mode; |
| void *enc_priv; |
| int audio_polling_active; |
| bool is_ext_encoder; |
| u16 caps; |
| }; |
| |
| struct radeon_connector_atom_dig { |
| uint32_t igp_lane_info; |
| /* displayport */ |
| struct radeon_i2c_chan *dp_i2c_bus; |
| u8 dpcd[DP_RECEIVER_CAP_SIZE]; |
| u8 dp_sink_type; |
| int dp_clock; |
| int dp_lane_count; |
| bool edp_on; |
| }; |
| |
| struct radeon_gpio_rec { |
| bool valid; |
| u8 id; |
| u32 reg; |
| u32 mask; |
| }; |
| |
| struct radeon_hpd { |
| enum radeon_hpd_id hpd; |
| u8 plugged_state; |
| struct radeon_gpio_rec gpio; |
| }; |
| |
| struct radeon_router { |
| u32 router_id; |
| struct radeon_i2c_bus_rec i2c_info; |
| u8 i2c_addr; |
| /* i2c mux */ |
| bool ddc_valid; |
| u8 ddc_mux_type; |
| u8 ddc_mux_control_pin; |
| u8 ddc_mux_state; |
| /* clock/data mux */ |
| bool cd_valid; |
| u8 cd_mux_type; |
| u8 cd_mux_control_pin; |
| u8 cd_mux_state; |
| }; |
| |
| enum radeon_connector_audio { |
| RADEON_AUDIO_DISABLE = 0, |
| RADEON_AUDIO_ENABLE = 1, |
| RADEON_AUDIO_AUTO = 2 |
| }; |
| |
| enum radeon_connector_dither { |
| RADEON_FMT_DITHER_DISABLE = 0, |
| RADEON_FMT_DITHER_ENABLE = 1, |
| }; |
| |
| struct radeon_connector { |
| struct drm_connector base; |
| uint32_t connector_id; |
| uint32_t devices; |
| struct radeon_i2c_chan *ddc_bus; |
| /* 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 |
| and get modes due to analog/digital/tvencoder */ |
| struct edid *edid; |
| void *con_priv; |
| bool dac_load_detect; |
| bool detected_by_load; /* if the connection status was determined by load */ |
| uint16_t connector_object_id; |
| struct radeon_hpd hpd; |
| struct radeon_router router; |
| struct radeon_i2c_chan *router_bus; |
| enum radeon_connector_audio audio; |
| enum radeon_connector_dither dither; |
| }; |
| |
| struct radeon_framebuffer { |
| struct drm_framebuffer base; |
| struct drm_gem_object *obj; |
| }; |
| |
| #define ENCODER_MODE_IS_DP(em) (((em) == ATOM_ENCODER_MODE_DP) || \ |
| ((em) == ATOM_ENCODER_MODE_DP_MST)) |
| |
| struct atom_clock_dividers { |
| u32 post_div; |
| union { |
| struct { |
| #ifdef __BIG_ENDIAN |
| u32 reserved : 6; |
| u32 whole_fb_div : 12; |
| u32 frac_fb_div : 14; |
| #else |
| u32 frac_fb_div : 14; |
| u32 whole_fb_div : 12; |
| u32 reserved : 6; |
| #endif |
| }; |
| u32 fb_div; |
| }; |
| u32 ref_div; |
| bool enable_post_div; |
| bool enable_dithen; |
| u32 vco_mode; |
| u32 real_clock; |
| /* added for CI */ |
| u32 post_divider; |
| u32 flags; |
| }; |
| |
| struct atom_mpll_param { |
| union { |
| struct { |
| #ifdef __BIG_ENDIAN |
| u32 reserved : 8; |
| u32 clkfrac : 12; |
| u32 clkf : 12; |
| #else |
| u32 clkf : 12; |
| u32 clkfrac : 12; |
| u32 reserved : 8; |
| #endif |
| }; |
| u32 fb_div; |
| }; |
| u32 post_div; |
| u32 bwcntl; |
| u32 dll_speed; |
| u32 vco_mode; |
| u32 yclk_sel; |
| u32 qdr; |
| u32 half_rate; |
| }; |
| |
| #define MEM_TYPE_GDDR5 0x50 |
| #define MEM_TYPE_GDDR4 0x40 |
| #define MEM_TYPE_GDDR3 0x30 |
| #define MEM_TYPE_DDR2 0x20 |
| #define MEM_TYPE_GDDR1 0x10 |
| #define MEM_TYPE_DDR3 0xb0 |
| #define MEM_TYPE_MASK 0xf0 |
| |
| struct atom_memory_info { |
| u8 mem_vendor; |
| u8 mem_type; |
| }; |
| |
| #define MAX_AC_TIMING_ENTRIES 16 |
| |
| struct atom_memory_clock_range_table |
| { |
| u8 num_entries; |
| u8 rsv[3]; |
| u32 mclk[MAX_AC_TIMING_ENTRIES]; |
| }; |
| |
| #define VBIOS_MC_REGISTER_ARRAY_SIZE 32 |
| #define VBIOS_MAX_AC_TIMING_ENTRIES 20 |
| |
| struct atom_mc_reg_entry { |
| u32 mclk_max; |
| u32 mc_data[VBIOS_MC_REGISTER_ARRAY_SIZE]; |
| }; |
| |
| struct atom_mc_register_address { |
| u16 s1; |
| u8 pre_reg_data; |
| }; |
| |
| struct atom_mc_reg_table { |
| u8 last; |
| u8 num_entries; |
| struct atom_mc_reg_entry mc_reg_table_entry[VBIOS_MAX_AC_TIMING_ENTRIES]; |
| struct atom_mc_register_address mc_reg_address[VBIOS_MC_REGISTER_ARRAY_SIZE]; |
| }; |
| |
| #define MAX_VOLTAGE_ENTRIES 32 |
| |
| struct atom_voltage_table_entry |
| { |
| u16 value; |
| u32 smio_low; |
| }; |
| |
| struct atom_voltage_table |
| { |
| u32 count; |
| u32 mask_low; |
| u32 phase_delay; |
| struct atom_voltage_table_entry entries[MAX_VOLTAGE_ENTRIES]; |
| }; |
| |
| extern enum radeon_tv_std |
| radeon_combios_get_tv_info(struct radeon_device *rdev); |
| extern enum radeon_tv_std |
| radeon_atombios_get_tv_info(struct radeon_device *rdev); |
| extern void radeon_atombios_get_default_voltages(struct radeon_device *rdev, |
| u16 *vddc, u16 *vddci, u16 *mvdd); |
| |
| extern struct drm_connector * |
| radeon_get_connector_for_encoder(struct drm_encoder *encoder); |
| extern struct drm_connector * |
| radeon_get_connector_for_encoder_init(struct drm_encoder *encoder); |
| extern bool radeon_dig_monitor_is_duallink(struct drm_encoder *encoder, |
| u32 pixel_clock); |
| |
| extern u16 radeon_encoder_get_dp_bridge_encoder_id(struct drm_encoder *encoder); |
| extern u16 radeon_connector_encoder_get_dp_bridge_encoder_id(struct drm_connector *connector); |
| extern bool radeon_connector_encoder_is_hbr2(struct drm_connector *connector); |
| extern bool radeon_connector_is_dp12_capable(struct drm_connector *connector); |
| extern int radeon_get_monitor_bpc(struct drm_connector *connector); |
| |
| extern void radeon_connector_hotplug(struct drm_connector *connector); |
| extern int radeon_dp_mode_valid_helper(struct drm_connector *connector, |
| struct drm_display_mode *mode); |
| extern void radeon_dp_set_link_config(struct drm_connector *connector, |
| const struct drm_display_mode *mode); |
| extern void radeon_dp_link_train(struct drm_encoder *encoder, |
| struct drm_connector *connector); |
| extern bool radeon_dp_needs_link_train(struct radeon_connector *radeon_connector); |
| extern u8 radeon_dp_getsinktype(struct radeon_connector *radeon_connector); |
| extern bool radeon_dp_getdpcd(struct radeon_connector *radeon_connector); |
| extern int radeon_dp_get_panel_mode(struct drm_encoder *encoder, |
| struct drm_connector *connector); |
| extern void atombios_dig_encoder_setup(struct drm_encoder *encoder, int action, int panel_mode); |
| extern void radeon_atom_encoder_init(struct radeon_device *rdev); |
| extern void radeon_atom_disp_eng_pll_init(struct radeon_device *rdev); |
| extern void atombios_dig_transmitter_setup(struct drm_encoder *encoder, |
| int action, uint8_t lane_num, |
| uint8_t lane_set); |
| extern void radeon_atom_ext_encoder_setup_ddc(struct drm_encoder *encoder); |
| extern struct drm_encoder *radeon_get_external_encoder(struct drm_encoder *encoder); |
| extern int radeon_dp_i2c_aux_ch(struct i2c_adapter *adapter, int mode, |
| u8 write_byte, u8 *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); |
| extern struct radeon_i2c_chan *radeon_i2c_create(struct drm_device *dev, |
| struct radeon_i2c_bus_rec *rec, |
| const char *name); |
| extern void radeon_i2c_destroy(struct radeon_i2c_chan *i2c); |
| extern void radeon_i2c_get_byte(struct radeon_i2c_chan *i2c_bus, |
| u8 slave_addr, |
| u8 addr, |
| u8 *val); |
| extern void radeon_i2c_put_byte(struct radeon_i2c_chan *i2c, |
| u8 slave_addr, |
| u8 addr, |
| u8 val); |
| extern void radeon_router_select_ddc_port(struct radeon_connector *radeon_connector); |
| extern void radeon_router_select_cd_port(struct radeon_connector *radeon_connector); |
| extern bool radeon_ddc_probe(struct radeon_connector *radeon_connector, bool use_aux); |
| extern int radeon_ddc_get_modes(struct radeon_connector *radeon_connector); |
| |
| extern struct drm_encoder *radeon_best_encoder(struct drm_connector *connector); |
| |
| extern bool radeon_atombios_get_ppll_ss_info(struct radeon_device *rdev, |
| struct radeon_atom_ss *ss, |
| int id); |
| extern bool radeon_atombios_get_asic_ss_info(struct radeon_device *rdev, |
| struct radeon_atom_ss *ss, |
| int id, u32 clock); |
| |
| extern void radeon_compute_pll_legacy(struct radeon_pll *pll, |
| uint64_t freq, |
| uint32_t *dot_clock_p, |
| uint32_t *fb_div_p, |
| uint32_t *frac_fb_div_p, |
| uint32_t *ref_div_p, |
| uint32_t *post_div_p); |
| |
| extern void radeon_compute_pll_avivo(struct radeon_pll *pll, |
| u32 freq, |
| u32 *dot_clock_p, |
| u32 *fb_div_p, |
| u32 *frac_fb_div_p, |
| u32 *ref_div_p, |
| u32 *post_div_p); |
| |
| extern void radeon_setup_encoder_clones(struct drm_device *dev); |
| |
| struct drm_encoder *radeon_encoder_legacy_lvds_add(struct drm_device *dev, int bios_index); |
| struct drm_encoder *radeon_encoder_legacy_primary_dac_add(struct drm_device *dev, int bios_index, int with_tv); |
| struct drm_encoder *radeon_encoder_legacy_tv_dac_add(struct drm_device *dev, int bios_index, int with_tv); |
| struct drm_encoder *radeon_encoder_legacy_tmds_int_add(struct drm_device *dev, int bios_index); |
| struct drm_encoder *radeon_encoder_legacy_tmds_ext_add(struct drm_device *dev, int bios_index); |
| extern void atombios_dvo_setup(struct drm_encoder *encoder, int action); |
| extern void atombios_digital_setup(struct drm_encoder *encoder, int action); |
| extern int atombios_get_encoder_mode(struct drm_encoder *encoder); |
| extern bool atombios_set_edp_panel_power(struct drm_connector *connector, int action); |
| extern void radeon_encoder_set_active_device(struct drm_encoder *encoder); |
| |
| extern void radeon_crtc_load_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, |
| enum mode_set_atomic state); |
| extern int atombios_crtc_mode_set(struct drm_crtc *crtc, |
| struct drm_display_mode *mode, |
| struct drm_display_mode *adjusted_mode, |
| int x, int y, |
| struct drm_framebuffer *old_fb); |
| 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, |
| enum mode_set_atomic state); |
| 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, |
| uint32_t width, |
| uint32_t height); |
| extern int radeon_crtc_cursor_move(struct drm_crtc *crtc, |
| int x, int y); |
| |
| extern int radeon_get_crtc_scanoutpos(struct drm_device *dev, int crtc, |
| int *vpos, int *hpos, ktime_t *stime, |
| ktime_t *etime); |
| |
| extern bool radeon_combios_check_hardcoded_edid(struct radeon_device *rdev); |
| extern struct edid * |
| radeon_bios_get_hardcoded_edid(struct radeon_device *rdev); |
| extern bool radeon_atom_get_clock_info(struct drm_device *dev); |
| extern bool radeon_combios_get_clock_info(struct drm_device *dev); |
| extern struct radeon_encoder_atom_dig * |
| radeon_atombios_get_lvds_info(struct radeon_encoder *encoder); |
| extern bool radeon_atombios_get_tmds_info(struct radeon_encoder *encoder, |
| struct radeon_encoder_int_tmds *tmds); |
| extern bool radeon_legacy_get_tmds_info_from_combios(struct radeon_encoder *encoder, |
| struct radeon_encoder_int_tmds *tmds); |
| extern bool radeon_legacy_get_tmds_info_from_table(struct radeon_encoder *encoder, |
| struct radeon_encoder_int_tmds *tmds); |
| extern bool radeon_legacy_get_ext_tmds_info_from_combios(struct radeon_encoder *encoder, |
| struct radeon_encoder_ext_tmds *tmds); |
| extern bool radeon_legacy_get_ext_tmds_info_from_table(struct radeon_encoder *encoder, |
| struct radeon_encoder_ext_tmds *tmds); |
| extern struct radeon_encoder_primary_dac * |
| radeon_atombios_get_primary_dac_info(struct radeon_encoder *encoder); |
| extern struct radeon_encoder_tv_dac * |
| radeon_atombios_get_tv_dac_info(struct radeon_encoder *encoder); |
| extern struct radeon_encoder_lvds * |
| radeon_combios_get_lvds_info(struct radeon_encoder *encoder); |
| extern void radeon_combios_get_ext_tmds_info(struct radeon_encoder *encoder); |
| extern struct radeon_encoder_tv_dac * |
| radeon_combios_get_tv_dac_info(struct radeon_encoder *encoder); |
| extern struct radeon_encoder_primary_dac * |
| radeon_combios_get_primary_dac_info(struct radeon_encoder *encoder); |
| extern bool radeon_combios_external_tmds_setup(struct drm_encoder *encoder); |
| extern void radeon_external_tmds_setup(struct drm_encoder *encoder); |
| extern void radeon_combios_output_lock(struct drm_encoder *encoder, bool lock); |
| extern void radeon_combios_initialize_bios_scratch_regs(struct drm_device *dev); |
| extern void radeon_atom_output_lock(struct drm_encoder *encoder, bool lock); |
| extern void radeon_atom_initialize_bios_scratch_regs(struct drm_device *dev); |
| extern void radeon_save_bios_scratch_regs(struct radeon_device *rdev); |
| extern void radeon_restore_bios_scratch_regs(struct radeon_device *rdev); |
| extern void |
| radeon_atombios_encoder_crtc_scratch_regs(struct drm_encoder *encoder, int crtc); |
| extern void |
| radeon_atombios_encoder_dpms_scratch_regs(struct drm_encoder *encoder, bool on); |
| extern void |
| radeon_combios_encoder_crtc_scratch_regs(struct drm_encoder *encoder, int crtc); |
| extern void |
| radeon_combios_encoder_dpms_scratch_regs(struct drm_encoder *encoder, bool on); |
| extern void radeon_crtc_fb_gamma_set(struct drm_crtc *crtc, u16 red, u16 green, |
| u16 blue, int regno); |
| extern void radeon_crtc_fb_gamma_get(struct drm_crtc *crtc, u16 *red, u16 *green, |
| u16 *blue, int regno); |
| int radeon_framebuffer_init(struct drm_device *dev, |
| struct radeon_framebuffer *rfb, |
| struct drm_mode_fb_cmd2 *mode_cmd, |
| struct drm_gem_object *obj); |
| |
| int radeonfb_remove(struct drm_device *dev, struct drm_framebuffer *fb); |
| bool radeon_get_legacy_connector_info_from_bios(struct drm_device *dev); |
| bool radeon_get_legacy_connector_info_from_table(struct drm_device *dev); |
| void radeon_atombios_init_crtc(struct drm_device *dev, |
| struct radeon_crtc *radeon_crtc); |
| void radeon_legacy_init_crtc(struct drm_device *dev, |
| struct radeon_crtc *radeon_crtc); |
| |
| void radeon_get_clock_info(struct drm_device *dev); |
| |
| extern bool radeon_get_atom_connector_info_from_object_table(struct drm_device *dev); |
| extern bool radeon_get_atom_connector_info_from_supported_devices_table(struct drm_device *dev); |
| |
| void radeon_enc_destroy(struct drm_encoder *encoder); |
| void radeon_copy_fb(struct drm_device *dev, struct drm_gem_object *dst_obj); |
| void radeon_combios_asic_init(struct drm_device *dev); |
| bool radeon_crtc_scaling_mode_fixup(struct drm_crtc *crtc, |
| const struct drm_display_mode *mode, |
| struct drm_display_mode *adjusted_mode); |
| void radeon_panel_mode_fixup(struct drm_encoder *encoder, |
| struct drm_display_mode *adjusted_mode); |
| void atom_rv515_force_tv_scaler(struct radeon_device *rdev, struct radeon_crtc *radeon_crtc); |
| |
| /* legacy tv */ |
| void radeon_legacy_tv_adjust_crtc_reg(struct drm_encoder *encoder, |
| uint32_t *h_total_disp, uint32_t *h_sync_strt_wid, |
| uint32_t *v_total_disp, uint32_t *v_sync_strt_wid); |
| void radeon_legacy_tv_adjust_pll1(struct drm_encoder *encoder, |
| uint32_t *htotal_cntl, uint32_t *ppll_ref_div, |
| uint32_t *ppll_div_3, uint32_t *pixclks_cntl); |
| void radeon_legacy_tv_adjust_pll2(struct drm_encoder *encoder, |
| uint32_t *htotal2_cntl, uint32_t *p2pll_ref_div, |
| uint32_t *p2pll_div_0, uint32_t *pixclks_cntl); |
| void radeon_legacy_tv_mode_set(struct drm_encoder *encoder, |
| struct drm_display_mode *mode, |
| struct drm_display_mode *adjusted_mode); |
| |
| /* fmt blocks */ |
| void avivo_program_fmt(struct drm_encoder *encoder); |
| void dce3_program_fmt(struct drm_encoder *encoder); |
| void dce4_program_fmt(struct drm_encoder *encoder); |
| void dce8_program_fmt(struct drm_encoder *encoder); |
| |
| /* fbdev layer */ |
| int radeon_fbdev_init(struct radeon_device *rdev); |
| void radeon_fbdev_fini(struct radeon_device *rdev); |
| void radeon_fbdev_set_suspend(struct radeon_device *rdev, int state); |
| int radeon_fbdev_total_size(struct radeon_device *rdev); |
| bool radeon_fbdev_robj_is_fb(struct radeon_device *rdev, struct radeon_bo *robj); |
| |
| void radeon_fb_output_poll_changed(struct radeon_device *rdev); |
| |
| void radeon_crtc_handle_flip(struct radeon_device *rdev, int crtc_id); |
| |
| int radeon_align_pitch(struct radeon_device *rdev, int width, int bpp, bool tiled); |
| #endif |
