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path: root/drivers/gpu/drm/radeon/radeon_mode.h
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-rw-r--r--drivers/gpu/drm/radeon/radeon_mode.h103
1 files changed, 82 insertions, 21 deletions
diff --git a/drivers/gpu/drm/radeon/radeon_mode.h b/drivers/gpu/drm/radeon/radeon_mode.h
index 95696aa57ac8..92457163d070 100644
--- a/drivers/gpu/drm/radeon/radeon_mode.h
+++ b/drivers/gpu/drm/radeon/radeon_mode.h
@@ -35,8 +35,8 @@
#include <drm_edid.h>
#include <drm_dp_helper.h>
#include <drm_fixed.h>
+#include <drm_crtc_helper.h>
#include <linux/i2c.h>
-#include <linux/i2c-id.h>
#include <linux/i2c-algo-bit.h>
struct radeon_bo;
@@ -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
@@ -142,12 +150,6 @@ struct radeon_tmds_pll {
#define RADEON_PLL_USE_POST_DIV (1 << 12)
#define RADEON_PLL_IS_LCD (1 << 13)
-/* pll algo */
-enum radeon_pll_algo {
- PLL_ALGO_LEGACY,
- PLL_ALGO_NEW
-};
-
struct radeon_pll {
/* reference frequency */
uint32_t reference_freq;
@@ -180,8 +182,6 @@ struct radeon_pll {
/* pll id */
uint32_t id;
- /* pll algo */
- enum radeon_pll_algo algo;
};
struct radeon_i2c_chan {
@@ -196,7 +196,7 @@ struct radeon_i2c_chan {
/* mostly for macs, but really any system without connector tables */
enum radeon_connector_table {
- CT_NONE,
+ CT_NONE = 0,
CT_GENERIC,
CT_IBOOK,
CT_POWERBOOK_EXTERNAL,
@@ -207,6 +207,7 @@ enum radeon_connector_table {
CT_IMAC_G5_ISIGHT,
CT_EMAC,
CT_RN50_POWER,
+ CT_MAC_X800,
};
enum radeon_dvo_chip {
@@ -226,10 +227,14 @@ 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;
+ struct drm_property *underscan_hborder_property;
+ struct drm_property *underscan_vborder_property;
/* hardcoded DFP edid from BIOS */
struct edid *bios_hardcoded_edid;
@@ -266,6 +271,8 @@ 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;
@@ -323,21 +330,24 @@ struct radeon_encoder_ext_tmds {
struct radeon_atom_ss {
uint16_t percentage;
uint8_t type;
- uint8_t step;
+ uint16_t step;
uint8_t delay;
uint8_t range;
uint8_t refdiv;
+ /* asic_ss */
+ uint16_t rate;
+ uint16_t amount;
};
struct radeon_encoder_atom_dig {
+ bool linkb;
/* atom dig */
bool coherent_mode;
- int dig_encoder; /* -1 disabled, 0 DIGA, 1 DIGB */
- /* atom lvds */
- uint32_t lvds_misc;
+ int dig_encoder; /* -1 disabled, 0 DIGA, 1 DIGB, etc. */
+ /* atom lvds/edp */
+ uint32_t lcd_misc;
uint16_t panel_pwr_delay;
- enum radeon_pll_algo pll_algo;
- struct radeon_atom_ss *ss;
+ uint32_t lcd_ss_id;
/* panel mode */
struct drm_display_mode native_mode;
};
@@ -348,12 +358,16 @@ 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;
+ uint32_t underscan_hborder;
+ uint32_t underscan_vborder;
struct drm_display_mode native_mode;
void *enc_priv;
int audio_polling_active;
@@ -365,7 +379,6 @@ 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 +400,22 @@ 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 +425,8 @@ 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 {
@@ -409,11 +434,19 @@ struct radeon_framebuffer {
struct drm_gem_object *obj;
};
+/* radeon_get_crtc_scanoutpos() return flags */
+#define RADEON_SCANOUTPOS_VALID (1 << 0)
+#define RADEON_SCANOUTPOS_INVBL (1 << 1)
+#define RADEON_SCANOUTPOS_ACCURATE (1 << 2)
+
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 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 +464,15 @@ 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);
@@ -446,11 +488,19 @@ 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);
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(struct radeon_pll *pll,
uint64_t freq,
uint32_t *dot_clock_p,
@@ -474,6 +524,10 @@ 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,
@@ -483,7 +537,13 @@ 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,
@@ -492,6 +552,8 @@ extern int radeon_crtc_cursor_set(struct drm_crtc *crtc,
extern int radeon_crtc_cursor_move(struct drm_crtc *crtc,
int x, int y);
+extern int radeon_get_crtc_scanoutpos(struct radeon_device *rdev, int crtc, int *vpos, int *hpos);
+
extern bool radeon_combios_check_hardcoded_edid(struct radeon_device *rdev);
extern struct edid *
radeon_combios_get_hardcoded_edid(struct radeon_device *rdev);
@@ -561,7 +623,6 @@ extern bool radeon_get_atom_connector_info_from_supported_devices_table(struct d
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);
-extern int radeon_static_clocks_init(struct drm_device *dev);
bool radeon_crtc_scaling_mode_fixup(struct drm_crtc *crtc,
struct drm_display_mode *mode,
struct drm_display_mode *adjusted_mode);
generated by cgit v1.2.3-55-g7522 (git 2.39.0) at 2024-06-03 15:47:10 +0200