diff options
| author | Ville Syrjälä <ville.syrjala@linux.intel.com> | 2025-11-10 19:27:47 +0200 |
|---|---|---|
| committer | Ville Syrjälä <ville.syrjala@linux.intel.com> | 2025-11-11 19:30:43 +0200 |
| commit | 58a43c91c275d727290192affd3b3138a7e615ab (patch) | |
| tree | 0a969bda0ef92d052ef43384d456ac5cde65d950 | |
| parent | c6e73b62548bbc846201584c2c853a0e6fc162d3 (diff) | |
drm/i915/de: Introduce intel_de_wait_for_{set,clear}_us()
Add intel_de_wait_for_set_us() and intel_de_wait_for_clear_us()
as the microsecond counterparts to intel_de_wait_for_set_ms()
and intel_de_wait_for_clear_ms().
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patch.msgid.link/20251110172756.2132-9-ville.syrjala@linux.intel.com
Reviewed-by: Suraj Kandpal <suraj.kandpal@intel.com>
Acked-by: Jani Nikula <jani.nikula@intel.com>
| -rw-r--r-- | drivers/gpu/drm/i915/display/intel_de.h | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/drivers/gpu/drm/i915/display/intel_de.h b/drivers/gpu/drm/i915/display/intel_de.h index 2566079f695e..a82da6443af9 100644 --- a/drivers/gpu/drm/i915/display/intel_de.h +++ b/drivers/gpu/drm/i915/display/intel_de.h @@ -166,6 +166,20 @@ intel_de_wait_fw_ms(struct intel_display *display, i915_reg_t reg, } static inline int +intel_de_wait_for_set_us(struct intel_display *display, i915_reg_t reg, + u32 mask, unsigned int timeout_us) +{ + return intel_de_wait_us(display, reg, mask, mask, timeout_us, NULL); +} + +static inline int +intel_de_wait_for_clear_us(struct intel_display *display, i915_reg_t reg, + u32 mask, unsigned int timeout_us) +{ + return intel_de_wait_us(display, reg, mask, 0, timeout_us, NULL); +} + +static inline int intel_de_wait_for_set_ms(struct intel_display *display, i915_reg_t reg, u32 mask, unsigned int timeout_ms) { |