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-rw-r--r--linux-core/radeon_mode.h357
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diff --git a/linux-core/radeon_mode.h b/linux-core/radeon_mode.h
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-/*
- * 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 <linux/i2c.h>
-#include <linux/i2c-id.h>
-#include <linux/i2c-algo-bit.h>
-
-#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_connector_type {
- CONNECTOR_NONE,
- CONNECTOR_VGA,
- CONNECTOR_DVI_I,
- CONNECTOR_DVI_D,
- CONNECTOR_DVI_A,
- CONNECTOR_STV,
- CONNECTOR_CTV,
- CONNECTOR_LVDS,
- CONNECTOR_DIGITAL,
- CONNECTOR_SCART,
- CONNECTOR_HDMI_TYPE_A,
- CONNECTOR_HDMI_TYPE_B,
- CONNECTOR_0XC,
- CONNECTOR_0XD,
- CONNECTOR_DIN,
- CONNECTOR_DISPLAY_PORT,
- CONNECTOR_UNSUPPORTED
-};
-
-enum radeon_dac_type {
- DAC_NONE = 0,
- DAC_PRIMARY = 1,
- DAC_TVDAC = 2,
- DAC_EXT = 3
-};
-
-enum radeon_tmds_type {
- TMDS_NONE = 0,
- TMDS_INT = 1,
- TMDS_EXT = 2,
- TMDS_LVTMA = 3,
- TMDS_DDIA = 4,
- TMDS_UNIPHY = 5
-};
-
-enum radeon_dvi_type {
- DVI_AUTO,
- DVI_DIGITAL,
- DVI_ANALOG
-};
-
-enum radeon_rmx_type {
- RMX_OFF,
- RMX_FULL,
- RMX_CENTER,
-};
-
-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,
-};
-
-struct radeon_i2c_bus_rec {
- bool valid;
- uint32_t mask_clk_reg;
- uint32_t mask_data_reg;
- uint32_t a_clk_reg;
- uint32_t a_data_reg;
- uint32_t put_clk_reg;
- uint32_t put_data_reg;
- uint32_t get_clk_reg;
- uint32_t get_data_reg;
- uint32_t mask_clk_mask;
- uint32_t mask_data_mask;
- uint32_t put_clk_mask;
- uint32_t put_data_mask;
- uint32_t get_clk_mask;
- uint32_t get_data_mask;
- uint32_t a_clk_mask;
- uint32_t a_data_mask;
- int hw_line;
- bool hw_capable;
-};
-
-struct radeon_bios_connector {
- enum radeon_dac_type dac_type;
- enum radeon_tmds_type tmds_type;
- enum radeon_connector_type connector_type;
- bool valid;
- int output_id;
- int devices;
- int hpd_mask;
- struct radeon_i2c_bus_rec ddc_i2c;
- int igp_lane_info;
-};
-
-struct radeon_tmds_pll {
- uint32_t freq;
- uint32_t value;
-};
-
-#define RADEON_MAX_BIOS_CONNECTOR 16
-
-#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)
-
-struct radeon_pll {
- uint16_t reference_freq;
- uint16_t reference_div;
- uint32_t pll_in_min;
- uint32_t pll_in_max;
- uint32_t pll_out_min;
- uint32_t pll_out_max;
- uint16_t xclk;
-
- 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 best_vco;
-};
-
-struct radeon_i2c_chan {
- struct drm_device *dev;
- struct i2c_adapter adapter;
- struct i2c_algo_bit_data algo;
- struct radeon_i2c_bus_rec rec;
-};
-
-struct radeon_mode_info {
- struct atom_context *atom_context;
- struct radeon_bios_connector bios_connector[RADEON_MAX_BIOS_CONNECTOR];
- struct radeon_pll p1pll;
- struct radeon_pll p2pll;
- struct radeon_pll spll;
- struct radeon_pll mpll;
- uint32_t mclk;
- uint32_t sclk;
-};
-
-struct radeon_crtc {
- struct drm_crtc base;
- int crtc_id;
- u8 lut_r[256], lut_g[256], lut_b[256];
- bool enabled;
- bool can_tile;
- uint32_t crtc_offset;
- struct radeon_framebuffer *fbdev_fb;
- struct drm_mode_set mode_set;
-};
-
-#define RADEON_USE_RMX 1
-
-struct radeon_encoder {
- struct drm_encoder base;
- uint32_t encoder_mode;
- uint32_t flags;
- enum radeon_rmx_type rmx_type;
- union {
- enum radeon_dac_type dac;
- enum radeon_tmds_type tmds;
- } type;
- int atom_device; /* atom devices */
-
- /* preferred mode */
- uint32_t panel_xres, panel_yres;
- uint32_t hoverplus, hsync_width;
- uint32_t hblank;
- uint32_t voverplus, vsync_width;
- uint32_t vblank;
- uint32_t dotclock;
-
- /* legacy lvds */
- uint16_t panel_vcc_delay;
- uint16_t panel_pwr_delay;
- uint16_t panel_digon_delay;
- uint16_t panel_blon_delay;
- uint32_t panel_ref_divider;
- uint32_t panel_post_divider;
- uint32_t panel_fb_divider;
- bool use_bios_dividers;
- uint32_t lvds_gen_cntl;
-
- /* atom lvds */
- int lvds_misc;
- int lvds_ss_id;
-
- /* legacy primary dac */
- uint32_t ps2_pdac_adj;
-
- /* legacy tv dac */
- uint32_t ps2_tvdac_adj;
- uint32_t ntsc_tvdac_adj;
- uint32_t pal_tvdac_adj;
- enum radeon_tv_std tv_std;
-
- /* legacy int tmds */
- struct radeon_tmds_pll tmds_pll[4];
-};
-
-struct radeon_connector {
- struct drm_connector base;
- struct radeon_i2c_chan *ddc_bus;
- int use_digital;
-};
-
-struct radeon_framebuffer {
- struct drm_framebuffer base;
- struct drm_bo_kmap_obj kmap_obj;
- struct drm_gem_object *obj;
-};
-
-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 bool radeon_ddc_probe(struct radeon_connector *radeon_connector);
-extern int radeon_ddc_get_modes(struct radeon_connector *radeon_connector);
-extern struct drm_connector *radeon_connector_add(struct drm_device *dev, int bios_index);
-
-extern struct drm_encoder *radeon_best_encoder(struct drm_connector *connector);
-
-extern void radeon_compute_pll(struct radeon_pll *pll,
- uint64_t freq,
- uint32_t *dot_clock_p,
- uint32_t *fb_div_p,
- uint32_t *ref_div_p,
- uint32_t *post_div_p,
- int flags);
-
-struct drm_encoder *radeon_encoder_lvtma_add(struct drm_device *dev, int bios_index);
-struct drm_encoder *radeon_encoder_atom_dac_add(struct drm_device *dev, int bios_index, int dac_id, int with_tv);
-struct drm_encoder *radeon_encoder_atom_tmds_add(struct drm_device *dev, int bios_index, int tmds_type);
-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_ext_tmds_setup(struct drm_encoder *encoder,
- struct drm_display_mode *mode);
-
-extern void radeon_crtc_load_lut(struct drm_crtc *crtc);
-extern void atombios_crtc_set_base(struct drm_crtc *crtc, int x, int y);
-extern void atombios_crtc_mode_set(struct drm_crtc *crtc,
- struct drm_display_mode *mode,
- struct drm_display_mode *adjusted_mode,
- int x, int y);
-extern void atombios_crtc_dpms(struct drm_crtc *crtc, int mode);
-
-extern void radeon_crtc_set_base(struct drm_crtc *crtc, int x, int y);
-extern void radeon_legacy_atom_set_surface(struct drm_crtc *crtc);
-
-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 bool radeon_atom_get_clock_info(struct drm_device *dev);
-extern bool radeon_combios_get_clock_info(struct drm_device *dev);
-extern void radeon_atombios_get_lvds_info(struct radeon_encoder *encoder);
-extern void radeon_atombios_get_tmds_info(struct radeon_encoder *encoder);
-extern bool radeon_combios_get_lvds_info(struct radeon_encoder *encoder);
-extern bool radeon_combios_get_tmds_info(struct radeon_encoder *encoder);
-extern void radeon_combios_get_ext_tmds_info(struct radeon_encoder *encoder);
-extern bool radeon_combios_get_tv_info(struct radeon_encoder *encoder);
-extern bool radeon_combios_get_tv_dac_info(struct radeon_encoder *encoder);
-extern bool radeon_combios_get_primary_dac_info(struct radeon_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_crtc_fb_gamma_set(struct drm_crtc *crtc, u16 red, u16 green,
- u16 blue, int regno);
-struct drm_framebuffer *radeon_framebuffer_create(struct drm_device *dev,
- struct drm_mode_fb_cmd *mode_cmd,
- struct drm_gem_object *obj);
-
-int radeonfb_probe(struct drm_device *dev);
-
-int radeonfb_remove(struct drm_device *dev, struct drm_framebuffer *fb);
-bool radeon_get_legacy_connector_info_from_bios(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_i2c_do_lock(struct radeon_connector *radeon_connector, int lock_state);
-
-void radeon_atom_static_pwrmgt_setup(struct drm_device *dev, int enable);
-void radeon_atom_dyn_clk_setup(struct drm_device *dev, int enable);
-void radeon_combios_dyn_clk_setup(struct drm_device *dev, int enable);
-void radeon_get_clock_info(struct drm_device *dev);
-extern bool radeon_get_atom_connector_info_from_bios_connector_table(struct drm_device *dev);
-
-void radeon_rmx_mode_fixup(struct drm_encoder *encoder,
- struct drm_display_mode *mode,
- struct drm_display_mode *adjusted_mode);
-void radeon_enc_destroy(struct drm_encoder *encoder);
-void radeon_emit_copy_blit(struct drm_device * dev,
- uint32_t src_offset,
- uint32_t dst_offset,
- uint32_t pages);
-void radeon_copy_fb(struct drm_device *dev, struct drm_gem_object *dst_obj);
-void radeon_combios_asic_init(struct drm_device *dev);
-extern int radeon_static_clocks_init(struct drm_device *dev);
-
-#endif