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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.h23
1 files changed, 19 insertions, 4 deletions
diff --git a/drivers/gpu/drm/radeon/radeon.h b/drivers/gpu/drm/radeon/radeon.h
index 9ff38c99a6ea..73f600d39ad4 100644
--- a/drivers/gpu/drm/radeon/radeon.h
+++ b/drivers/gpu/drm/radeon/radeon.h
@@ -88,7 +88,6 @@ extern int radeon_benchmarking;
extern int radeon_testing;
extern int radeon_connector_table;
extern int radeon_tv;
-extern int radeon_new_pll;
extern int radeon_audio;
extern int radeon_disp_priority;
extern int radeon_hw_i2c;
@@ -366,6 +365,7 @@ bool radeon_atombios_sideport_present(struct radeon_device *rdev);
*/
struct radeon_scratch {
unsigned num_reg;
+ uint32_t reg_base;
bool free[32];
uint32_t reg[32];
};
@@ -594,8 +594,15 @@ struct radeon_wb {
struct radeon_bo *wb_obj;
volatile uint32_t *wb;
uint64_t gpu_addr;
+ bool enabled;
+ bool use_event;
};
+#define RADEON_WB_SCRATCH_OFFSET 0
+#define RADEON_WB_CP_RPTR_OFFSET 1024
+#define R600_WB_IH_WPTR_OFFSET 2048
+#define R600_WB_EVENT_OFFSET 3072
+
/**
* struct radeon_pm - power management datas
* @max_bandwidth: maximum bandwidth the gpu has (MByte/s)
@@ -1124,6 +1131,12 @@ void r600_blit_done_copy(struct radeon_device *rdev, struct radeon_fence *fence)
void r600_kms_blit_copy(struct radeon_device *rdev,
u64 src_gpu_addr, u64 dst_gpu_addr,
int size_bytes);
+/* evergreen blit */
+int evergreen_blit_prepare_copy(struct radeon_device *rdev, int size_bytes);
+void evergreen_blit_done_copy(struct radeon_device *rdev, struct radeon_fence *fence);
+void evergreen_kms_blit_copy(struct radeon_device *rdev,
+ u64 src_gpu_addr, u64 dst_gpu_addr,
+ int size_bytes);
static inline uint32_t r100_mm_rreg(struct radeon_device *rdev, uint32_t reg)
{
@@ -1341,6 +1354,9 @@ extern void radeon_update_bandwidth_info(struct radeon_device *rdev);
extern void radeon_update_display_priority(struct radeon_device *rdev);
extern bool radeon_boot_test_post_card(struct radeon_device *rdev);
extern void radeon_scratch_init(struct radeon_device *rdev);
+extern void radeon_wb_fini(struct radeon_device *rdev);
+extern int radeon_wb_init(struct radeon_device *rdev);
+extern void radeon_wb_disable(struct radeon_device *rdev);
extern void radeon_surface_init(struct radeon_device *rdev);
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);
@@ -1425,9 +1441,6 @@ extern int r600_pcie_gart_init(struct radeon_device *rdev);
extern void r600_pcie_gart_tlb_flush(struct radeon_device *rdev);
extern int r600_ib_test(struct radeon_device *rdev);
extern int r600_ring_test(struct radeon_device *rdev);
-extern void r600_wb_fini(struct radeon_device *rdev);
-extern int r600_wb_enable(struct radeon_device *rdev);
-extern void r600_wb_disable(struct radeon_device *rdev);
extern void r600_scratch_init(struct radeon_device *rdev);
extern int r600_blit_init(struct radeon_device *rdev);
extern void r600_blit_fini(struct radeon_device *rdev);
@@ -1465,6 +1478,8 @@ extern void r700_cp_stop(struct radeon_device *rdev);
extern void r700_cp_fini(struct radeon_device *rdev);
extern void evergreen_disable_interrupt_state(struct radeon_device *rdev);
extern int evergreen_irq_set(struct radeon_device *rdev);
+extern int evergreen_blit_init(struct radeon_device *rdev);
+extern void evergreen_blit_fini(struct radeon_device *rdev);
/* radeon_acpi.c */
#if defined(CONFIG_ACPI)