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drm/i915: Constify the crtc states in the DPLL checker

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The DPLL state checker should not be modifying the crtc states,
so make the const.

Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20231004155607.7719-4-ville.syrjala@linux.intel.com
Reviewed-by: Jani Nikula <jani.nikula@intel.com>
This commit is contained in:
Ville Syrjälä 2023-10-04 18:55:58 +03:00
parent 2745bdda20
commit cfc7109bf6
2 changed files with 5 additions and 5 deletions
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6
drivers/gpu/drm/i915/display/intel_dpll_mgr.c
View File

@ -4460,7 +4460,7 @@ static void
verify_single_dpll_state(struct drm_i915_private *i915,
struct intel_shared_dpll *pll,
struct intel_crtc *crtc,
struct intel_crtc_state *new_crtc_state)
const struct intel_crtc_state *new_crtc_state)
{
struct intel_dpll_hw_state dpll_hw_state;
u8 pipe_mask;
@ -4513,8 +4513,8 @@ verify_single_dpll_state(struct drm_i915_private *i915,
}
void intel_shared_dpll_state_verify(struct intel_crtc *crtc,
struct intel_crtc_state *old_crtc_state,
struct intel_crtc_state *new_crtc_state)
const struct intel_crtc_state *old_crtc_state,
const struct intel_crtc_state *new_crtc_state)
{
struct drm_i915_private *i915 = to_i915(crtc->base.dev);

4
drivers/gpu/drm/i915/display/intel_dpll_mgr.h
View File

@ -370,8 +370,8 @@ enum intel_dpll_id icl_tc_port_to_pll_id(enum tc_port tc_port);
bool intel_dpll_is_combophy(enum intel_dpll_id id);
void intel_shared_dpll_state_verify(struct intel_crtc *crtc,
struct intel_crtc_state *old_crtc_state,
struct intel_crtc_state *new_crtc_state);
const struct intel_crtc_state *old_crtc_state,
const struct intel_crtc_state *new_crtc_state);
void intel_shared_dpll_verify_disabled(struct drm_i915_private *i915);
#endif /* _INTEL_DPLL_MGR_H_ */