diff options
| author |   Dave Airlie <airlied@redhat.com> | 2021-09-29 01:57:52 +0300 |
|---|---|---|
| committer |   Jani Nikula <jani.nikula@intel.com> | 2021-09-29 08:58:53 +0300 |
| commit | 27057882f62efdf110ed08282982b2d4a23382a9 (patch) | |
| tree | 8e0d96bd76024368be0f0f6880528e1efcb5cee2 /drivers/gpu/drm/i915/i915_drv.h | |
| parent | drm/i915: split clock gating init from display vtable (diff) | |
| download | linux-dev-27057882f62efdf110ed08282982b2d4a23382a9.tar.xz linux-dev-27057882f62efdf110ed08282982b2d4a23382a9.zip | |
drm/i915: split watermark vfuncs from display vtable.
These are the watermark api between display and pm.
Reviewed-by: Jani Nikula <jani.nikula@intel.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/7130356324ef3de59b4e913f025d7dce822157ee.1632869550.git.jani.nikula@intel.com
Diffstat (limited to 'drivers/gpu/drm/i915/i915_drv.h')
| -rw-r--r-- | drivers/gpu/drm/i915/i915_drv.h | 24 |
1 files changed, 16 insertions, 8 deletions
diff --git a/drivers/gpu/drm/i915/i915_drv.h b/drivers/gpu/drm/i915/i915_drv.h index bbb28b854f46..d1a0e110ac4f 100644 --- a/drivers/gpu/drm/i915/i915_drv.h +++ b/drivers/gpu/drm/i915/i915_drv.h @@ -328,13 +328,10 @@ struct drm_i915_clock_gating_funcs { void (*init_clock_gating)(struct drm_i915_private *dev_priv); }; -struct drm_i915_display_funcs { - void (*get_cdclk)(struct drm_i915_private *dev_priv, - struct intel_cdclk_config *cdclk_config); - void (*set_cdclk)(struct drm_i915_private *dev_priv, - const struct intel_cdclk_config *cdclk_config, - enum pipe pipe); - int (*bw_calc_min_cdclk)(struct intel_atomic_state *state); +/* functions used for watermark calcs for display. */ +struct drm_i915_wm_disp_funcs { + /* update_wm is for legacy wm management */ + void (*update_wm)(struct drm_i915_private *dev_priv); int (*compute_pipe_wm)(struct intel_atomic_state *state, struct intel_crtc *crtc); int (*compute_intermediate_wm)(struct intel_atomic_state *state, @@ -346,7 +343,15 @@ struct drm_i915_display_funcs { void (*optimize_watermarks)(struct intel_atomic_state *state, struct intel_crtc *crtc); int (*compute_global_watermarks)(struct intel_atomic_state *state); - void (*update_wm)(struct drm_i915_private *dev_priv); +}; + +struct drm_i915_display_funcs { + void (*get_cdclk)(struct drm_i915_private *dev_priv, + struct intel_cdclk_config *cdclk_config); + void (*set_cdclk)(struct drm_i915_private *dev_priv, + const struct intel_cdclk_config *cdclk_config, + enum pipe pipe); + int (*bw_calc_min_cdclk)(struct intel_atomic_state *state); int (*modeset_calc_cdclk)(struct intel_cdclk_state *state); u8 (*calc_voltage_level)(int cdclk); /* Returns the active state of the crtc, and if the crtc is active, @@ -961,6 +966,9 @@ struct drm_i915_private { /* pm private clock gating functions */ struct drm_i915_clock_gating_funcs clock_gating_funcs; + /* pm display functions */ + struct drm_i915_wm_disp_funcs wm_disp; + /* Display functions */ struct drm_i915_display_funcs display; |