iv/linux
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

drm/i915/de: Add more macros to remove all direct calls to uncore

Browse Source 
Add more de helpers to be able to avoid direct calls to uncore.

v3 by Jani:
- drop intel_de_write_samevalue/intel_de_rewrite_fw altogether

v2 by Jani:
- drop pcode stuff for now
- rename intel_de_write_samevalue -> intel_de_rewrite_fw

Signed-off-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Reviewed-by: Andrzej Hajda <andrzej.hajda@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/0d051554dfeeb4d8aa3bc9136ed111fa35f647d8.1670433372.git.jani.nikula@intel.com
This commit is contained in:
Maarten Lankhorst 2022-12-07 19:17:18 +02:00 committed by Jani Nikula
parent 40c3012205
commit 93b3c44d6f
1 changed files with 35 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

35
drivers/gpu/drm/i915/display/intel_de.h
View File

@ -16,6 +16,12 @@ intel_de_read(struct drm_i915_private *i915, i915_reg_t reg)
return intel_uncore_read(&i915->uncore, reg);
}
static inline u8
intel_de_read8(struct drm_i915_private *i915, i915_reg_t reg)
{
return intel_uncore_read8(&i915->uncore, reg);
}
static inline void
intel_de_posting_read(struct drm_i915_private *i915, i915_reg_t reg)
{
@ -41,6 +47,23 @@ intel_de_wait_for_register(struct drm_i915_private *i915, i915_reg_t reg,
return intel_wait_for_register(&i915->uncore, reg, mask, value, timeout);
}
static inline int
intel_de_wait_for_register_fw(struct drm_i915_private *i915, i915_reg_t reg,
u32 mask, u32 value, unsigned int timeout)
{
return intel_wait_for_register_fw(&i915->uncore, reg, mask, value, timeout);
}
static inline int
__intel_de_wait_for_register(struct drm_i915_private *i915, i915_reg_t reg,
u32 mask, u32 value,
unsigned int fast_timeout_us,
unsigned int slow_timeout_ms, u32 *out_value)
{
return __intel_wait_for_register(&i915->uncore, reg, mask, value,
fast_timeout_us, slow_timeout_ms, out_value);
}
static inline int
intel_de_wait_for_set(struct drm_i915_private *i915, i915_reg_t reg,
u32 mask, unsigned int timeout)
@ -81,4 +104,16 @@ intel_de_write_fw(struct drm_i915_private *i915, i915_reg_t reg, u32 val)
intel_uncore_write_fw(&i915->uncore, reg, val);
}
static inline u32
intel_de_read_notrace(struct drm_i915_private *i915, i915_reg_t reg)
{
return intel_uncore_read_notrace(&i915->uncore, reg);
}
static inline void
intel_de_write_notrace(struct drm_i915_private *i915, i915_reg_t reg, u32 val)
{
intel_uncore_write_notrace(&i915->uncore, reg, val);
}
#endif /* __INTEL_DE_H__ */