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author | Dave Airlie <airlied@redhat.com> | 2013-08-30 09:47:41 +1000 |
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committer | Dave Airlie <airlied@redhat.com> | 2013-08-30 09:47:41 +1000 |
commit | efa27f9cec09518c9b574e3ab4a0a41717237429 (patch) | |
tree | 28d04d8a8fecb67ba81c8fecd488e584ed121929 /drivers/gpu/drm/i915/i915_reg.h | |
parent | 62f2104f3fc11c4cfd1307429cb955bfa48dcb37 (diff) | |
parent | fb1ae911f4e58c2cf28fcd48b59f54d17283da07 (diff) | |
download | op-kernel-dev-efa27f9cec09518c9b574e3ab4a0a41717237429.zip op-kernel-dev-efa27f9cec09518c9b574e3ab4a0a41717237429.tar.gz |
Merge tag 'drm-intel-next-2013-08-23' of git://people.freedesktop.org/~danvet/drm-intel into drm-next
Need to get my stuff out the door ;-) Highlights:
- pc8+ support from Paulo
- more vma patches from Ben.
- Kconfig option to enable preliminary support by default (Josh
Triplett)
- Optimized cpu cache flush handling and support for write-through caching
of display planes on Iris (Chris)
- rc6 tuning from Stéphane Marchesin for more stability
- VECS seqno wrap/semaphores fix (Ben)
- a pile of smaller cleanups and improvements all over
Note that I've ditched Ben's execbuf vma conversion for 3.12 since not yet
ready. But there's still other vma conversion stuff in here.
* tag 'drm-intel-next-2013-08-23' of git://people.freedesktop.org/~danvet/drm-intel: (62 commits)
drm/i915: Print seqnos as unsigned in debugfs
drm/i915: Fix context size calculation on SNB/IVB/VLV
drm/i915: Use POSTING_READ in lcpll code
drm/i915: enable Package C8+ by default
drm/i915: add i915.pc8_timeout function
drm/i915: add i915_pc8_status debugfs file
drm/i915: allow package C8+ states on Haswell (disabled)
drm/i915: fix SDEIMR assertion when disabling LCPLL
drm/i915: grab force_wake when restoring LCPLL
drm/i915: drop WaMbcDriverBootEnable workaround
drm/i915: Cleaning up the relocate entry function
drm/i915: merge HSW and SNB PM irq handlers
drm/i915: fix how we mask PMIMR when adding work to the queue
drm/i915: don't queue PM events we won't process
drm/i915: don't disable/reenable IVB error interrupts when not needed
drm/i915: add dev_priv->pm_irq_mask
drm/i915: don't update GEN6_PMIMR when it's not needed
drm/i915: wrap GEN6_PMIMR changes
drm/i915: wrap GTIMR changes
drm/i915: add the FCLK case to intel_ddi_get_cdclk_freq
...
Diffstat (limited to 'drivers/gpu/drm/i915/i915_reg.h')
-rw-r--r-- | drivers/gpu/drm/i915/i915_reg.h | 29 |
1 files changed, 19 insertions, 10 deletions
diff --git a/drivers/gpu/drm/i915/i915_reg.h b/drivers/gpu/drm/i915/i915_reg.h index 88a2c07..56708c6 100644 --- a/drivers/gpu/drm/i915/i915_reg.h +++ b/drivers/gpu/drm/i915/i915_reg.h @@ -1447,6 +1447,8 @@ #define MCH_SSKPD_WM0_MASK 0x3f #define MCH_SSKPD_WM0_VAL 0xc +#define MCH_SECP_NRG_STTS (MCHBAR_MIRROR_BASE_SNB + 0x592c) + /* Clocking configuration register */ #define CLKCFG 0x10c00 #define CLKCFG_FSB_400 (5 << 0) /* hrawclk 100 */ @@ -1703,15 +1705,26 @@ */ #define CCID 0x2180 #define CCID_EN (1<<0) +/* + * Notes on SNB/IVB/VLV context size: + * - Power context is saved elsewhere (LLC or stolen) + * - Ring/execlist context is saved on SNB, not on IVB + * - Extended context size already includes render context size + * - We always need to follow the extended context size. + * SNB BSpec has comments indicating that we should use the + * render context size instead if execlists are disabled, but + * based on empirical testing that's just nonsense. + * - Pipelined/VF state is saved on SNB/IVB respectively + * - GT1 size just indicates how much of render context + * doesn't need saving on GT1 + */ #define CXT_SIZE 0x21a0 #define GEN6_CXT_POWER_SIZE(cxt_reg) ((cxt_reg >> 24) & 0x3f) #define GEN6_CXT_RING_SIZE(cxt_reg) ((cxt_reg >> 18) & 0x3f) #define GEN6_CXT_RENDER_SIZE(cxt_reg) ((cxt_reg >> 12) & 0x3f) #define GEN6_CXT_EXTENDED_SIZE(cxt_reg) ((cxt_reg >> 6) & 0x3f) #define GEN6_CXT_PIPELINE_SIZE(cxt_reg) ((cxt_reg >> 0) & 0x3f) -#define GEN6_CXT_TOTAL_SIZE(cxt_reg) (GEN6_CXT_POWER_SIZE(cxt_reg) + \ - GEN6_CXT_RING_SIZE(cxt_reg) + \ - GEN6_CXT_RENDER_SIZE(cxt_reg) + \ +#define GEN6_CXT_TOTAL_SIZE(cxt_reg) (GEN6_CXT_RING_SIZE(cxt_reg) + \ GEN6_CXT_EXTENDED_SIZE(cxt_reg) + \ GEN6_CXT_PIPELINE_SIZE(cxt_reg)) #define GEN7_CXT_SIZE 0x21a8 @@ -1721,11 +1734,7 @@ #define GEN7_CXT_EXTENDED_SIZE(ctx_reg) ((ctx_reg >> 9) & 0x7f) #define GEN7_CXT_GT1_SIZE(ctx_reg) ((ctx_reg >> 6) & 0x7) #define GEN7_CXT_VFSTATE_SIZE(ctx_reg) ((ctx_reg >> 0) & 0x3f) -#define GEN7_CXT_TOTAL_SIZE(ctx_reg) (GEN7_CXT_POWER_SIZE(ctx_reg) + \ - GEN7_CXT_RING_SIZE(ctx_reg) + \ - GEN7_CXT_RENDER_SIZE(ctx_reg) + \ - GEN7_CXT_EXTENDED_SIZE(ctx_reg) + \ - GEN7_CXT_GT1_SIZE(ctx_reg) + \ +#define GEN7_CXT_TOTAL_SIZE(ctx_reg) (GEN7_CXT_EXTENDED_SIZE(ctx_reg) + \ GEN7_CXT_VFSTATE_SIZE(ctx_reg)) /* Haswell does have the CXT_SIZE register however it does not appear to be * valid. Now, docs explain in dwords what is in the context object. The full @@ -4827,8 +4836,8 @@ #define HSW_PWR_WELL_DRIVER 0x45404 /* CTL2 */ #define HSW_PWR_WELL_KVMR 0x45408 /* CTL3 */ #define HSW_PWR_WELL_DEBUG 0x4540C /* CTL4 */ -#define HSW_PWR_WELL_ENABLE (1<<31) -#define HSW_PWR_WELL_STATE (1<<30) +#define HSW_PWR_WELL_ENABLE_REQUEST (1<<31) +#define HSW_PWR_WELL_STATE_ENABLED (1<<30) #define HSW_PWR_WELL_CTL5 0x45410 #define HSW_PWR_WELL_ENABLE_SINGLE_STEP (1<<31) #define HSW_PWR_WELL_PWR_GATE_OVERRIDE (1<<20) |