diff options
| author | Arun Siluvery <[email protected]> | 2015-11-19 16:47:44 +0000 |
|---|---|---|
| committer | Daniel Vetter <[email protected]> | 2015-11-19 17:51:16 +0100 |
| commit | fb1a21114fe18e2ee96ea159c6b42441cc3aedf1 (patch) | |
| tree | f98ad556e069ad9f5983e9d9ebef462116ba3db1 | |
| parent | 54632abe8ca3db8621673b186c7cc0e869c0032f (diff) | |
Revert "drm/i915: Initialize HWS page address after GPU reset"
This reverts commit 2e5356da370e36ba7aab39d2800c7a2412630ae7.
It is now redundant as it is already covered in below commit which introduced
the changes to reuse initialization of resources in resume/reset path.
commit e84fe80337dc85cca07d0417ea97edbec4789d8b
Author: Nick Hoath <[email protected]>
Date: Fri Sep 11 12:53:46 2015 +0100
drm/i915: Split alloc from init for lrc
lrc_setup_hardware_status_page() in the same function gen8_init_common_ring()
takes care of this.
Cc: Nick Hoath <[email protected]>
Cc: Daniel Vetter <[email protected]>
Signed-off-by: Arun Siluvery <[email protected]>
Link: http://patchwork.freedesktop.org/patch/msgid/[email protected]
Signed-off-by: Daniel Vetter <[email protected]>
| -rw-r--r-- | drivers/gpu/drm/i915/intel_lrc.c | 6 |
1 files changed, 0 insertions, 6 deletions
diff --git a/drivers/gpu/drm/i915/intel_lrc.c b/drivers/gpu/drm/i915/intel_lrc.c index 99fcbd4e153e..c276f63cf819 100644 --- a/drivers/gpu/drm/i915/intel_lrc.c +++ b/drivers/gpu/drm/i915/intel_lrc.c @@ -1476,12 +1476,6 @@ static int gen8_init_common_ring(struct intel_engine_cs *ring) I915_WRITE_IMR(ring, ~(ring->irq_enable_mask | ring->irq_keep_mask)); I915_WRITE(RING_HWSTAM(ring->mmio_base), 0xffffffff); - if (ring->status_page.obj) { - I915_WRITE(RING_HWS_PGA(ring->mmio_base), - (u32)ring->status_page.gfx_addr); - POSTING_READ(RING_HWS_PGA(ring->mmio_base)); - } - I915_WRITE(RING_MODE_GEN7(ring), _MASKED_BIT_DISABLE(GFX_REPLAY_MODE) | _MASKED_BIT_ENABLE(GFX_RUN_LIST_ENABLE)); |