diff options
author | Dave Airlie <airlied@redhat.com> | 2011-11-22 20:01:00 +0000 |
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committer | Dave Airlie <airlied@redhat.com> | 2011-11-22 20:01:00 +0000 |
commit | cdaeb578aca9e017deb0f55f1af8a94a4d63efb3 (patch) | |
tree | 07efda5c2e864250f7c945db540b0e8b2deca0c1 /drivers/gpu/drm/i915/i915_drv.h | |
parent | e70f224c1938af208b64b02c5cec27889fefcaec (diff) | |
parent | 04b38670cf46c096705f24e92a8747d1ab89e53c (diff) |
Merge branch 'drm-intel-fixes' of git://people.freedesktop.org/~keithp/linux into drm-fixes
* 'drm-intel-fixes' of git://people.freedesktop.org/~keithp/linux: (25 commits)
drm/i915: Fix inconsistent backlight level during disabled
drm, i915: Fix memory leak in i915_gem_busy_ioctl().
drm/i915: Use DPCD value for max DP lanes.
drm/i915: Initiate DP link training only on the lanes we'll be using
drm/i915: Remove trailing white space
drm/i915: Try harder during dp pattern 1 link training
drm/i915: Make DP prepare/commit consistent with DP dpms
drm/i915: Let panel power sequencing hardware do its job
drm/i915: Treat PCH eDP like DP in most places
drm/i915: Remove link_status field from intel_dp structure
drm/i915: Move common PCH_PP_CONTROL setup to ironlake_get_pp_control
drm/i915: Module parameters using '-1' as default must be signed type
drm/i915: Turn on another required clock gating bit on gen6.
drm/i915: Turn on a required 3D clock gating bit on Sandybridge.
drm/i915: enable cacheable objects on Ivybridge
drm/i915: add constants to size fence arrays and fields
drm/i915: Ivybridge still has fences!
drm/i915: forcewake warning fixes in debugfs
drm/i915: Fix object refcount leak on mmappable size limit error path.
drm/i915: Use mode_config.mutex in ironlake_panel_vdd_work
...
Diffstat (limited to 'drivers/gpu/drm/i915/i915_drv.h')
-rw-r--r-- | drivers/gpu/drm/i915/i915_drv.h | 19 |
1 files changed, 10 insertions, 9 deletions
diff --git a/drivers/gpu/drm/i915/i915_drv.h b/drivers/gpu/drm/i915/i915_drv.h index 06a37f4fd74..4a9c1b97980 100644 --- a/drivers/gpu/drm/i915/i915_drv.h +++ b/drivers/gpu/drm/i915/i915_drv.h @@ -126,6 +126,9 @@ struct drm_i915_master_private { struct _drm_i915_sarea *sarea_priv; }; #define I915_FENCE_REG_NONE -1 +#define I915_MAX_NUM_FENCES 16 +/* 16 fences + sign bit for FENCE_REG_NONE */ +#define I915_MAX_NUM_FENCE_BITS 5 struct drm_i915_fence_reg { struct list_head lru_list; @@ -168,7 +171,7 @@ struct drm_i915_error_state { u32 instdone1; u32 seqno; u64 bbaddr; - u64 fence[16]; + u64 fence[I915_MAX_NUM_FENCES]; struct timeval time; struct drm_i915_error_object { int page_count; @@ -182,7 +185,7 @@ struct drm_i915_error_state { u32 gtt_offset; u32 read_domains; u32 write_domain; - s32 fence_reg:5; + s32 fence_reg:I915_MAX_NUM_FENCE_BITS; s32 pinned:2; u32 tiling:2; u32 dirty:1; @@ -375,7 +378,7 @@ typedef struct drm_i915_private { struct notifier_block lid_notifier; int crt_ddc_pin; - struct drm_i915_fence_reg fence_regs[16]; /* assume 965 */ + struct drm_i915_fence_reg fence_regs[I915_MAX_NUM_FENCES]; /* assume 965 */ int fence_reg_start; /* 4 if userland hasn't ioctl'd us yet */ int num_fence_regs; /* 8 on pre-965, 16 otherwise */ @@ -506,7 +509,7 @@ typedef struct drm_i915_private { u8 saveAR[21]; u8 saveDACMASK; u8 saveCR[37]; - uint64_t saveFENCE[16]; + uint64_t saveFENCE[I915_MAX_NUM_FENCES]; u32 saveCURACNTR; u32 saveCURAPOS; u32 saveCURABASE; @@ -777,10 +780,8 @@ struct drm_i915_gem_object { * Fence register bits (if any) for this object. Will be set * as needed when mapped into the GTT. * Protected by dev->struct_mutex. - * - * Size: 4 bits for 16 fences + sign (for FENCE_REG_NONE) */ - signed int fence_reg:5; + signed int fence_reg:I915_MAX_NUM_FENCE_BITS; /** * Advice: are the backing pages purgeable? @@ -999,10 +1000,10 @@ extern int i915_panel_ignore_lid __read_mostly; extern unsigned int i915_powersave __read_mostly; extern unsigned int i915_semaphores __read_mostly; extern unsigned int i915_lvds_downclock __read_mostly; -extern unsigned int i915_panel_use_ssc __read_mostly; +extern int i915_panel_use_ssc __read_mostly; extern int i915_vbt_sdvo_panel_type __read_mostly; extern unsigned int i915_enable_rc6 __read_mostly; -extern unsigned int i915_enable_fbc __read_mostly; +extern int i915_enable_fbc __read_mostly; extern bool i915_enable_hangcheck __read_mostly; extern int i915_suspend(struct drm_device *dev, pm_message_t state); |