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path: root/drivers/gpu/drm/radeon/radeon.h
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Diffstat (limited to 'drivers/gpu/drm/radeon/radeon.h')
-rw-r--r--drivers/gpu/drm/radeon/radeon.h25
1 files changed, 25 insertions, 0 deletions
diff --git a/drivers/gpu/drm/radeon/radeon.h b/drivers/gpu/drm/radeon/radeon.h
index c938bb54123..cd650fd3964 100644
--- a/drivers/gpu/drm/radeon/radeon.h
+++ b/drivers/gpu/drm/radeon/radeon.h
@@ -89,6 +89,7 @@ extern int radeon_testing;
extern int radeon_connector_table;
extern int radeon_tv;
extern int radeon_new_pll;
+extern int radeon_audio;
/*
* Copy from radeon_drv.h so we don't have to include both and have conflicting
@@ -814,6 +815,14 @@ struct radeon_device {
struct r600_ih ih; /* r6/700 interrupt ring */
struct workqueue_struct *wq;
struct work_struct hotplug_work;
+
+ /* audio stuff */
+ struct timer_list audio_timer;
+ int audio_channels;
+ int audio_rate;
+ int audio_bits_per_sample;
+ uint8_t audio_status_bits;
+ uint8_t audio_category_code;
};
int radeon_device_init(struct radeon_device *rdev,
@@ -1016,6 +1025,7 @@ extern int radeon_cs_parser_init(struct radeon_cs_parser *p, void *data);
extern void radeon_legacy_set_clock_gating(struct radeon_device *rdev, int enable);
extern void radeon_atom_set_clock_gating(struct radeon_device *rdev, int enable);
extern void radeon_ttm_placement_from_domain(struct radeon_bo *rbo, u32 domain);
+extern bool radeon_ttm_bo_is_radeon_bo(struct ttm_buffer_object *bo);
/* r100,rv100,rs100,rv200,rs200,r200,rv250,rs300,rv280 */
struct r100_mc_save {
@@ -1146,6 +1156,21 @@ extern void r600_irq_fini(struct radeon_device *rdev);
extern void r600_ih_ring_init(struct radeon_device *rdev, unsigned ring_size);
extern int r600_irq_set(struct radeon_device *rdev);
+extern int r600_audio_init(struct radeon_device *rdev);
+extern int r600_audio_tmds_index(struct drm_encoder *encoder);
+extern void r600_audio_set_clock(struct drm_encoder *encoder, int clock);
+extern void r600_audio_fini(struct radeon_device *rdev);
+extern void r600_hdmi_init(struct drm_encoder *encoder);
+extern void r600_hdmi_enable(struct drm_encoder *encoder, int enable);
+extern void r600_hdmi_setmode(struct drm_encoder *encoder, struct drm_display_mode *mode);
+extern int r600_hdmi_buffer_status_changed(struct drm_encoder *encoder);
+extern void r600_hdmi_update_audio_settings(struct drm_encoder *encoder,
+ int channels,
+ int rate,
+ int bps,
+ uint8_t status_bits,
+ uint8_t category_code);
+
#include "radeon_object.h"
#endif