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| author | Jani Nikula <jani.nikula@intel.com> | 2025-05-06 16:06:47 +0300 |
|---|---|---|
| committer | Jani Nikula <jani.nikula@intel.com> | 2025-05-07 11:03:14 +0300 |
| commit | 0c61417bde718c57066449b256c5472d74700212 (patch) | |
| tree | 02bc2e52777d1acdb4ad3fdd3dc46020d414c3c9 /drivers/gpu/drm/i915/display/intel_display_irq.c | |
| parent | 4c05cef04eab582eac32f39730b9a21aea857744 (diff) | |
| download | linux-0c61417bde718c57066449b256c5472d74700212.tar.xz | |
drm/i915/irq: split out i965_display_irq_postinstall()
Split out i965_display_irq_postinstall() similar to other platforms.
Reviewed-by: Gustavo Sousa <gustavo.sousa@intel.com>
Link: https://lore.kernel.org/r/5d404dcd0c606d1cb11f2e09c45e151a75b5b2c6.1746536745.git.jani.nikula@intel.com
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Diffstat (limited to 'drivers/gpu/drm/i915/display/intel_display_irq.c')
| -rw-r--r-- | drivers/gpu/drm/i915/display/intel_display_irq.c | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/drivers/gpu/drm/i915/display/intel_display_irq.c b/drivers/gpu/drm/i915/display/intel_display_irq.c index 77cdd1ea5d00..989b78339aa4 100644 --- a/drivers/gpu/drm/i915/display/intel_display_irq.c +++ b/drivers/gpu/drm/i915/display/intel_display_irq.c @@ -1918,6 +1918,23 @@ void i915_display_irq_postinstall(struct intel_display *display) i915_enable_asle_pipestat(display); } +void i965_display_irq_postinstall(struct intel_display *display) +{ + struct drm_i915_private *dev_priv = to_i915(display->drm); + + /* + * Interrupt setup is already guaranteed to be single-threaded, this is + * just to make the assert_spin_locked check happy. + */ + spin_lock_irq(&dev_priv->irq_lock); + i915_enable_pipestat(display, PIPE_A, PIPE_GMBUS_INTERRUPT_STATUS); + i915_enable_pipestat(display, PIPE_A, PIPE_CRC_DONE_INTERRUPT_STATUS); + i915_enable_pipestat(display, PIPE_B, PIPE_CRC_DONE_INTERRUPT_STATUS); + spin_unlock_irq(&dev_priv->irq_lock); + + i915_enable_asle_pipestat(display); +} + static u32 vlv_error_mask(void) { /* TODO enable other errors too? */ |