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path: root/drivers/gpu/drm/radeon/cik.c
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Diffstat (limited to 'drivers/gpu/drm/radeon/cik.c')
-rw-r--r--drivers/gpu/drm/radeon/cik.c57
1 files changed, 29 insertions, 28 deletions
diff --git a/drivers/gpu/drm/radeon/cik.c b/drivers/gpu/drm/radeon/cik.c
index ae92aa041c6..b43a3a3c906 100644
--- a/drivers/gpu/drm/radeon/cik.c
+++ b/drivers/gpu/drm/radeon/cik.c
@@ -1560,17 +1560,17 @@ u32 cik_get_xclk(struct radeon_device *rdev)
* cik_mm_rdoorbell - read a doorbell dword
*
* @rdev: radeon_device pointer
- * @offset: byte offset into the aperture
+ * @index: doorbell index
*
* Returns the value in the doorbell aperture at the
- * requested offset (CIK).
+ * requested doorbell index (CIK).
*/
-u32 cik_mm_rdoorbell(struct radeon_device *rdev, u32 offset)
+u32 cik_mm_rdoorbell(struct radeon_device *rdev, u32 index)
{
- if (offset < rdev->doorbell.size) {
- return readl(((void __iomem *)rdev->doorbell.ptr) + offset);
+ if (index < rdev->doorbell.num_doorbells) {
+ return readl(rdev->doorbell.ptr + index);
} else {
- DRM_ERROR("reading beyond doorbell aperture: 0x%08x!\n", offset);
+ DRM_ERROR("reading beyond doorbell aperture: 0x%08x!\n", index);
return 0;
}
}
@@ -1579,18 +1579,18 @@ u32 cik_mm_rdoorbell(struct radeon_device *rdev, u32 offset)
* cik_mm_wdoorbell - write a doorbell dword
*
* @rdev: radeon_device pointer
- * @offset: byte offset into the aperture
+ * @index: doorbell index
* @v: value to write
*
* Writes @v to the doorbell aperture at the
- * requested offset (CIK).
+ * requested doorbell index (CIK).
*/
-void cik_mm_wdoorbell(struct radeon_device *rdev, u32 offset, u32 v)
+void cik_mm_wdoorbell(struct radeon_device *rdev, u32 index, u32 v)
{
- if (offset < rdev->doorbell.size) {
- writel(v, ((void __iomem *)rdev->doorbell.ptr) + offset);
+ if (index < rdev->doorbell.num_doorbells) {
+ writel(v, rdev->doorbell.ptr + index);
} else {
- DRM_ERROR("writing beyond doorbell aperture: 0x%08x!\n", offset);
+ DRM_ERROR("writing beyond doorbell aperture: 0x%08x!\n", index);
}
}
@@ -2427,6 +2427,7 @@ static void cik_tiling_mode_table_init(struct radeon_device *rdev)
gb_tile_moden = 0;
break;
}
+ rdev->config.cik.macrotile_mode_array[reg_offset] = gb_tile_moden;
WREG32(GB_MACROTILE_MODE0 + (reg_offset * 4), gb_tile_moden);
}
} else if (num_pipe_configs == 4) {
@@ -2773,6 +2774,7 @@ static void cik_tiling_mode_table_init(struct radeon_device *rdev)
gb_tile_moden = 0;
break;
}
+ rdev->config.cik.macrotile_mode_array[reg_offset] = gb_tile_moden;
WREG32(GB_MACROTILE_MODE0 + (reg_offset * 4), gb_tile_moden);
}
} else if (num_pipe_configs == 2) {
@@ -2990,6 +2992,7 @@ static void cik_tiling_mode_table_init(struct radeon_device *rdev)
gb_tile_moden = 0;
break;
}
+ rdev->config.cik.macrotile_mode_array[reg_offset] = gb_tile_moden;
WREG32(GB_MACROTILE_MODE0 + (reg_offset * 4), gb_tile_moden);
}
} else
@@ -3556,17 +3559,24 @@ void cik_fence_compute_ring_emit(struct radeon_device *rdev,
radeon_ring_write(ring, 0);
}
-void cik_semaphore_ring_emit(struct radeon_device *rdev,
+bool cik_semaphore_ring_emit(struct radeon_device *rdev,
struct radeon_ring *ring,
struct radeon_semaphore *semaphore,
bool emit_wait)
{
+/* TODO: figure out why semaphore cause lockups */
+#if 0
uint64_t addr = semaphore->gpu_addr;
unsigned sel = emit_wait ? PACKET3_SEM_SEL_WAIT : PACKET3_SEM_SEL_SIGNAL;
radeon_ring_write(ring, PACKET3(PACKET3_MEM_SEMAPHORE, 1));
radeon_ring_write(ring, addr & 0xffffffff);
radeon_ring_write(ring, (upper_32_bits(addr) & 0xffff) | sel);
+
+ return true;
+#else
+ return false;
+#endif
}
/**
@@ -3609,13 +3619,8 @@ int cik_copy_cpdma(struct radeon_device *rdev,
return r;
}
- if (radeon_fence_need_sync(*fence, ring->idx)) {
- radeon_semaphore_sync_rings(rdev, sem, (*fence)->ring,
- ring->idx);
- radeon_fence_note_sync(*fence, ring->idx);
- } else {
- radeon_semaphore_free(rdev, &sem, NULL);
- }
+ radeon_semaphore_sync_to(sem, *fence);
+ radeon_semaphore_sync_rings(rdev, sem, ring->idx);
for (i = 0; i < num_loops; i++) {
cur_size_in_bytes = size_in_bytes;
@@ -4052,7 +4057,7 @@ void cik_compute_ring_set_wptr(struct radeon_device *rdev,
struct radeon_ring *ring)
{
rdev->wb.wb[ring->wptr_offs/4] = cpu_to_le32(ring->wptr);
- WDOORBELL32(ring->doorbell_offset, ring->wptr);
+ WDOORBELL32(ring->doorbell_index, ring->wptr);
}
/**
@@ -4393,10 +4398,6 @@ static int cik_cp_compute_resume(struct radeon_device *rdev)
return r;
}
- /* doorbell offset */
- rdev->ring[idx].doorbell_offset =
- (rdev->ring[idx].doorbell_page_num * PAGE_SIZE) + 0;
-
/* init the mqd struct */
memset(buf, 0, sizeof(struct bonaire_mqd));
@@ -4508,7 +4509,7 @@ static int cik_cp_compute_resume(struct radeon_device *rdev)
RREG32(CP_HQD_PQ_DOORBELL_CONTROL);
mqd->queue_state.cp_hqd_pq_doorbell_control &= ~DOORBELL_OFFSET_MASK;
mqd->queue_state.cp_hqd_pq_doorbell_control |=
- DOORBELL_OFFSET(rdev->ring[idx].doorbell_offset / 4);
+ DOORBELL_OFFSET(rdev->ring[idx].doorbell_index);
mqd->queue_state.cp_hqd_pq_doorbell_control |= DOORBELL_EN;
mqd->queue_state.cp_hqd_pq_doorbell_control &=
~(DOORBELL_SOURCE | DOORBELL_HIT);
@@ -7839,14 +7840,14 @@ int cik_init(struct radeon_device *rdev)
ring = &rdev->ring[CAYMAN_RING_TYPE_CP1_INDEX];
ring->ring_obj = NULL;
r600_ring_init(rdev, ring, 1024 * 1024);
- r = radeon_doorbell_get(rdev, &ring->doorbell_page_num);
+ r = radeon_doorbell_get(rdev, &ring->doorbell_index);
if (r)
return r;
ring = &rdev->ring[CAYMAN_RING_TYPE_CP2_INDEX];
ring->ring_obj = NULL;
r600_ring_init(rdev, ring, 1024 * 1024);
- r = radeon_doorbell_get(rdev, &ring->doorbell_page_num);
+ r = radeon_doorbell_get(rdev, &ring->doorbell_index);
if (r)
return r;
generated by cgit v1.2.3 (git 2.25.1) at 2024-04-28 07:47:30 +0000