diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/gpu/drm/i915/display/intel_display.c | 2 | ||||
| -rw-r--r-- | drivers/gpu/drm/i915/display/intel_dpll_mgr.c | 20 |
2 files changed, 14 insertions, 8 deletions
diff --git a/drivers/gpu/drm/i915/display/intel_display.c b/drivers/gpu/drm/i915/display/intel_display.c index f09eda75711a..f07081815b80 100644 --- a/drivers/gpu/drm/i915/display/intel_display.c +++ b/drivers/gpu/drm/i915/display/intel_display.c @@ -13307,8 +13307,6 @@ static void intel_modeset_clear_plls(struct intel_atomic_state *state) if (!needs_modeset(new_crtc_state)) continue; - new_crtc_state->shared_dpll = NULL; - intel_release_shared_dplls(state, crtc); } } diff --git a/drivers/gpu/drm/i915/display/intel_dpll_mgr.c b/drivers/gpu/drm/i915/display/intel_dpll_mgr.c index 67cfe836286e..5c18f9012062 100644 --- a/drivers/gpu/drm/i915/display/intel_dpll_mgr.c +++ b/drivers/gpu/drm/i915/display/intel_dpll_mgr.c @@ -323,13 +323,17 @@ static void intel_unreference_shared_dpll(struct intel_atomic_state *state, static void intel_put_dpll(struct intel_atomic_state *state, struct intel_crtc *crtc) { - struct intel_crtc_state *crtc_state = + const struct intel_crtc_state *old_crtc_state = intel_atomic_get_old_crtc_state(state, crtc); + struct intel_crtc_state *new_crtc_state = + intel_atomic_get_new_crtc_state(state, crtc); + + new_crtc_state->shared_dpll = NULL; - if (!crtc_state->shared_dpll) + if (!old_crtc_state->shared_dpll) return; - intel_unreference_shared_dpll(state, crtc, crtc_state->shared_dpll); + intel_unreference_shared_dpll(state, crtc, old_crtc_state->shared_dpll); } /** @@ -3015,13 +3019,17 @@ static bool icl_get_dplls(struct intel_atomic_state *state, static void icl_put_dplls(struct intel_atomic_state *state, struct intel_crtc *crtc) { - struct intel_crtc_state *crtc_state = + const struct intel_crtc_state *old_crtc_state = intel_atomic_get_old_crtc_state(state, crtc); + struct intel_crtc_state *new_crtc_state = + intel_atomic_get_new_crtc_state(state, crtc); enum icl_port_dpll_id id; + new_crtc_state->shared_dpll = NULL; + for (id = ICL_PORT_DPLL_DEFAULT; id < ICL_PORT_DPLL_COUNT; id++) { - struct icl_port_dpll *port_dpll = - &crtc_state->icl_port_dplls[id]; + const struct icl_port_dpll *port_dpll = + &old_crtc_state->icl_port_dplls[id]; if (!port_dpll->pll) continue; |