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path: root/drivers/gpu/drm/radeon/radeon_mode.h
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Diffstat (limited to 'drivers/gpu/drm/radeon/radeon_mode.h')
-rw-r--r--drivers/gpu/drm/radeon/radeon_mode.h124
1 files changed, 34 insertions, 90 deletions
diff --git a/drivers/gpu/drm/radeon/radeon_mode.h b/drivers/gpu/drm/radeon/radeon_mode.h
index 00f5ec5c12c7..9e34da2cacef 100644
--- a/drivers/gpu/drm/radeon/radeon_mode.h
+++ b/drivers/gpu/drm/radeon/radeon_mode.h
@@ -30,23 +30,26 @@
#ifndef RADEON_MODE_H
#define RADEON_MODE_H
+#include <drm/display/drm_dp_helper.h>
#include <drm/drm_crtc.h>
-#include <drm/drm_edid.h>
#include <drm/drm_encoder.h>
-#include <drm/drm_dp_helper.h>
-#include <drm/drm_dp_mst_helper.h>
#include <drm/drm_fixed.h>
-#include <drm/drm_crtc_helper.h>
+#include <drm/drm_modeset_helper_vtables.h>
#include <linux/i2c.h>
#include <linux/i2c-algo-bit.h>
+struct drm_fb_helper;
+struct drm_fb_helper_surface_size;
+struct drm_format_info;
+
+struct edid;
+struct drm_edid;
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)
#define RADEON_MAX_HPD_PINS 7
#define RADEON_MAX_CRTCS 6
@@ -231,8 +234,6 @@ enum radeon_dvo_chip {
DVO_SIL1178,
};
-struct radeon_fbdev;
-
struct radeon_afmt {
bool enabled;
int offset;
@@ -266,11 +267,8 @@ struct radeon_mode_info {
/* Output CSC */
struct drm_property *output_csc_property;
/* hardcoded DFP edid from BIOS */
- struct edid *bios_hardcoded_edid;
- int bios_hardcoded_edid_size;
+ const struct drm_edid *bios_hardcoded_edid;
- /* pointer to fbdev info structure */
- struct radeon_fbdev *rfbdev;
/* firmware flags */
u16 firmware_flags;
/* pointer to backlight encoder */
@@ -282,15 +280,11 @@ struct radeon_mode_info {
#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
@@ -328,7 +322,6 @@ enum radeon_flip_status {
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;
bool cursor_out_of_bounds;
@@ -442,24 +435,12 @@ struct radeon_encoder_atom_dig {
int panel_mode;
struct radeon_afmt *afmt;
struct r600_audio_pin *pin;
- int active_mst_links;
};
struct radeon_encoder_atom_dac {
enum radeon_tv_std tv_std;
};
-struct radeon_encoder_mst {
- int crtc;
- struct radeon_encoder *primary;
- struct radeon_connector *connector;
- struct drm_dp_mst_port *port;
- int pbn;
- int fe;
- bool fe_from_be;
- bool enc_active;
-};
-
struct radeon_encoder {
struct drm_encoder base;
uint32_t encoder_enum;
@@ -481,8 +462,6 @@ struct radeon_encoder {
enum radeon_output_csc output_csc;
bool can_mst;
uint32_t offset;
- bool is_mst_encoder;
- /* front end for this mst encoder */
};
struct radeon_connector_atom_dig {
@@ -493,7 +472,6 @@ struct radeon_connector_atom_dig {
int dp_clock;
int dp_lane_count;
bool edp_on;
- bool is_mst;
};
struct radeon_gpio_rec {
@@ -537,11 +515,6 @@ enum radeon_connector_dither {
RADEON_FMT_DITHER_ENABLE = 1,
};
-struct stream_attribs {
- uint16_t fe;
- uint16_t slots;
-};
-
struct radeon_connector {
struct drm_connector base;
uint32_t connector_id;
@@ -564,19 +537,6 @@ struct radeon_connector {
enum radeon_connector_audio audio;
enum radeon_connector_dither dither;
int pixelclock_for_modeset;
- bool is_mst_connector;
- struct radeon_connector *mst_port;
- struct drm_dp_mst_port *port;
- struct drm_dp_mst_topology_mgr mst_mgr;
-
- struct radeon_encoder *mst_encoder;
- struct stream_attribs cur_stream_attribs[6];
- int enabled_attribs;
-};
-
-struct radeon_framebuffer {
- struct drm_framebuffer base;
- struct drm_gem_object *obj;
};
#define ENCODER_MODE_IS_DP(em) (((em) == ATOM_ENCODER_MODE_DP) || \
@@ -647,8 +607,7 @@ struct atom_memory_info {
#define MAX_AC_TIMING_ENTRIES 16
-struct atom_memory_clock_range_table
-{
+struct atom_memory_clock_range_table {
u8 num_entries;
u8 rsv[3];
u32 mclk[MAX_AC_TIMING_ENTRIES];
@@ -676,14 +635,12 @@ struct atom_mc_reg_table {
#define MAX_VOLTAGE_ENTRIES 32
-struct atom_voltage_table_entry
-{
+struct atom_voltage_table_entry {
u16 value;
u32 smio_low;
};
-struct atom_voltage_table
-{
+struct atom_voltage_table {
u32 count;
u32 mask_low;
u32 phase_delay;
@@ -748,11 +705,9 @@ extern u16 radeon_connector_encoder_get_dp_bridge_encoder_id(struct drm_connecto
extern bool radeon_connector_is_dp12_capable(struct drm_connector *connector);
extern int radeon_get_monitor_bpc(struct drm_connector *connector);
-extern struct edid *radeon_connector_edid(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);
+ const 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,
@@ -762,10 +717,6 @@ 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 int radeon_dp_get_dp_link_config(struct drm_connector *connector,
- const u8 *dpcd,
- unsigned pix_clock,
- unsigned *dp_lanes, unsigned *dp_rate);
extern void radeon_dp_set_rx_power_state(struct drm_connector *connector,
u8 power_state);
extern void radeon_dp_aux_init(struct radeon_connector *radeon_connector);
@@ -782,8 +733,6 @@ extern void atombios_dig_transmitter_setup(struct drm_encoder *encoder,
extern void atombios_dig_transmitter_setup2(struct drm_encoder *encoder,
int action, uint8_t lane_num,
uint8_t lane_set, int fe);
-extern void atombios_set_mst_encoder_crtc_source(struct drm_encoder *encoder,
- int fe);
extern void radeon_atom_ext_encoder_setup_ddc(struct drm_encoder *encoder);
extern struct drm_encoder *radeon_get_external_encoder(struct drm_encoder *encoder);
void radeon_atom_copy_swap(u8 *dst, u8 *src, u8 num_bytes, bool to_le);
@@ -891,6 +840,12 @@ extern int radeon_get_crtc_scanoutpos(struct drm_device *dev, unsigned int pipe,
ktime_t *stime, ktime_t *etime,
const struct drm_display_mode *mode);
+extern bool
+radeon_get_crtc_scanout_position(struct drm_crtc *crtc, bool in_vblank_irq,
+ int *vpos, int *hpos,
+ ktime_t *stime, ktime_t *etime,
+ const struct drm_display_mode *mode);
+
extern bool radeon_combios_check_hardcoded_edid(struct radeon_device *rdev);
extern struct edid *
radeon_bios_get_hardcoded_edid(struct radeon_device *rdev);
@@ -914,7 +869,6 @@ 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 *
@@ -935,12 +889,9 @@ 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_framebuffer *rfb,
+ const struct drm_format_info *info,
const struct drm_mode_fb_cmd2 *mode_cmd,
struct drm_gem_object *obj);
@@ -988,32 +939,25 @@ 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);
+#if defined(CONFIG_DRM_FBDEV_EMULATION)
+int radeon_fbdev_driver_fbdev_probe(struct drm_fb_helper *fb_helper,
+ struct drm_fb_helper_surface_size *sizes);
+#define RADEON_FBDEV_DRIVER_OPS \
+ .fbdev_probe = radeon_fbdev_driver_fbdev_probe
bool radeon_fbdev_robj_is_fb(struct radeon_device *rdev, struct radeon_bo *robj);
-void radeon_fbdev_restore_mode(struct radeon_device *rdev);
-
-void radeon_fb_output_poll_changed(struct radeon_device *rdev);
+#else
+#define RADEON_FBDEV_DRIVER_OPS \
+ .fbdev_probe = NULL
+static inline bool radeon_fbdev_robj_is_fb(struct radeon_device *rdev, struct radeon_bo *robj)
+{
+ return false;
+}
+#endif
void radeon_crtc_handle_vblank(struct radeon_device *rdev, int crtc_id);
-void radeon_fb_add_connector(struct radeon_device *rdev, struct drm_connector *connector);
-void radeon_fb_remove_connector(struct radeon_device *rdev, struct drm_connector *connector);
-
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);
-
-/* mst */
-int radeon_dp_mst_init(struct radeon_connector *radeon_connector);
-int radeon_dp_mst_probe(struct radeon_connector *radeon_connector);
-int radeon_dp_mst_check_status(struct radeon_connector *radeon_connector);
-int radeon_mst_debugfs_init(struct radeon_device *rdev);
-void radeon_dp_mst_prepare_pll(struct drm_crtc *crtc, struct drm_display_mode *mode);
-
-void radeon_setup_mst_connector(struct drm_device *dev);
-
int radeon_atom_pick_dig_encoder(struct drm_encoder *encoder, int fe_idx);
void radeon_atom_release_dig_encoder(struct radeon_device *rdev, int enc_idx);
#endif
generated by cgit (git 2.34.1) at 2025-12-26 05:48:06 +0000