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drm/i915/cdclk: Move intel_cdclk_atomic_check()

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Move intel_cdclk_atomic_check() a bit so that we don't need an
extra intel_modeset_calc_cdclk() forward declaration.

Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20250923171943.7319-21-ville.syrjala@linux.intel.com
Reviewed-by: Mika Kahola <mika.kahola@intel.com>
This commit is contained in:
Ville Syrjälä
2025-09-23 20:19:42 +03:00
parent 1cb17a6a27
commit a051ef9f12
1 changed files with 40 additions and 42 deletions
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82
drivers/gpu/drm/i915/display/intel_cdclk.c
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@@ -3311,48 +3311,6 @@ static int intel_crtcs_calc_min_cdclk(struct intel_atomic_state *state,
return 0;
}
static int intel_modeset_calc_cdclk(struct intel_atomic_state *state);
int intel_cdclk_atomic_check(struct intel_atomic_state *state)
{
const struct intel_cdclk_state *old_cdclk_state;
struct intel_cdclk_state *new_cdclk_state;
bool need_cdclk_calc = false;
int ret;
ret = intel_cdclk_modeset_checks(state, &need_cdclk_calc);
if (ret)
return ret;
ret = intel_crtcs_calc_min_cdclk(state, &need_cdclk_calc);
if (ret)
return ret;
ret = intel_bw_calc_min_cdclk(state, &need_cdclk_calc);
if (ret)
return ret;
old_cdclk_state = intel_atomic_get_old_cdclk_state(state);
new_cdclk_state = intel_atomic_get_new_cdclk_state(state);
if (new_cdclk_state &&
old_cdclk_state->force_min_cdclk != new_cdclk_state->force_min_cdclk) {
ret = intel_atomic_lock_global_state(&new_cdclk_state->base);
if (ret)
return ret;
need_cdclk_calc = true;
}
if (need_cdclk_calc) {
ret = intel_modeset_calc_cdclk(state);
if (ret)
return ret;
}
return 0;
}
int intel_cdclk_state_set_joined_mbus(struct intel_atomic_state *state, bool joined_mbus)
{
struct intel_cdclk_state *cdclk_state;
@@ -3503,6 +3461,46 @@ static int intel_modeset_calc_cdclk(struct intel_atomic_state *state)
return 0;
}
int intel_cdclk_atomic_check(struct intel_atomic_state *state)
{
const struct intel_cdclk_state *old_cdclk_state;
struct intel_cdclk_state *new_cdclk_state;
bool need_cdclk_calc = false;
int ret;
ret = intel_cdclk_modeset_checks(state, &need_cdclk_calc);
if (ret)
return ret;
ret = intel_crtcs_calc_min_cdclk(state, &need_cdclk_calc);
if (ret)
return ret;
ret = intel_bw_calc_min_cdclk(state, &need_cdclk_calc);
if (ret)
return ret;
old_cdclk_state = intel_atomic_get_old_cdclk_state(state);
new_cdclk_state = intel_atomic_get_new_cdclk_state(state);
if (new_cdclk_state &&
old_cdclk_state->force_min_cdclk != new_cdclk_state->force_min_cdclk) {
ret = intel_atomic_lock_global_state(&new_cdclk_state->base);
if (ret)
return ret;
need_cdclk_calc = true;
}
if (need_cdclk_calc) {
ret = intel_modeset_calc_cdclk(state);
if (ret)
return ret;
}
return 0;
}
void intel_cdclk_update_hw_state(struct intel_display *display)
{
const struct intel_bw_state *bw_state =