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drm/i915: Convert to CRTC VBLANK callbacks

Forráskód böngészése 
VBLANK callbacks in struct drm_driver are deprecated in favor of their
equivalents in struct drm_crtc_funcs. Convert i915 over.

The callback struct drm_driver.get_scanout_position() is deprecated
in favor of struct drm_crtc_helper_funcs.get_scanout_position().
i915 doesn't use CRTC helpers. Instead pass i915's implementation of
get_scanout_position() to DRM core's
drm_crtc_vblank_helper_get_vblank_timestamp_internal().

v3:
	* rename dcrtc to _crtc
	* use intel_ prefix for i915_crtc_get_vblank_timestamp()
	* update for drm_crtc_vblank_helper_get_vblank_timestamp_internal()
v2:
	* use DRM's implementation of get_vblank_timestamp()
	* simplify function names

Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>
Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Acked-by: Jani Nikula <jani.nikula@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20200123135943.24140-8-tzimmermann@suse.de
This commit is contained in:
Thomas Zimmermann
2020-01-23 14:59:28 +01:00
szülő 42eabbe558
commit 4bbffbf3c1
4 fájl változott, egészen pontosan 24 új sor hozzáadva és 12 régi sor törölve
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6
drivers/gpu/drm/i915/i915_irq.h
Fájl megtekintése

@@ -101,10 +101,8 @@ void gen8_irq_power_well_post_enable(struct drm_i915_private *dev_priv,
void gen8_irq_power_well_pre_disable(struct drm_i915_private *dev_priv,
u8 pipe_mask);
bool i915_get_crtc_scanoutpos(struct drm_device *dev, unsigned int pipe,
bool in_vblank_irq, int *vpos, int *hpos,
ktime_t *stime, ktime_t *etime,
const struct drm_display_mode *mode);
bool intel_crtc_get_vblank_timestamp(struct drm_crtc *crtc, int *max_error,
ktime_t *vblank_time, bool in_vblank_irq);
u32 i915_get_vblank_counter(struct drm_crtc *crtc);
u32 g4x_get_vblank_counter(struct drm_crtc *crtc);