diff options
| author | Ville Syrjälä <ville.syrjala@linux.intel.com> | 2020-11-24 22:11:55 +0200 |
|---|---|---|
| committer | Ville Syrjälä <ville.syrjala@linux.intel.com> | 2020-12-04 19:07:45 +0200 |
| commit | 72305a8080701cb4e3aff585aa90bcd5afd3bd9e (patch) | |
| tree | dc5f3038350157892d94cb3f44d33b6ef5e549f3 | |
| parent | 9e363c82baf185baba9c42ae78c30b5e7be98937 (diff) | |
drm/i915: Properly flag modesets for all bigjoiner pipes
If either of the bigjoiner pipes needs a modeset then we need
a modeset on both pipes. Make it so.
v2: Split out the kill_bigjoiner_slave() change (Manasi)
Add affected connectors/planes
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20201124201156.17095-3-ville.syrjala@linux.intel.com
Reviewed-by: Manasi Navare <manasi.d.navare@intel.com>
| -rw-r--r-- | drivers/gpu/drm/i915/display/intel_display.c | 32 |
1 files changed, 29 insertions, 3 deletions
diff --git a/drivers/gpu/drm/i915/display/intel_display.c b/drivers/gpu/drm/i915/display/intel_display.c index bcc7d5f8e0a8..be741c537892 100644 --- a/drivers/gpu/drm/i915/display/intel_display.c +++ b/drivers/gpu/drm/i915/display/intel_display.c @@ -15487,20 +15487,36 @@ static int intel_atomic_check_async(struct intel_atomic_state *state) static int intel_bigjoiner_add_affected_crtcs(struct intel_atomic_state *state) { - const struct intel_crtc_state *crtc_state; + struct intel_crtc_state *crtc_state; struct intel_crtc *crtc; int i; for_each_new_intel_crtc_in_state(state, crtc, crtc_state, i) { struct intel_crtc_state *linked_crtc_state; + struct intel_crtc *linked_crtc; + int ret; if (!crtc_state->bigjoiner) continue; - linked_crtc_state = intel_atomic_get_crtc_state(&state->base, - crtc_state->bigjoiner_linked_crtc); + linked_crtc = crtc_state->bigjoiner_linked_crtc; + linked_crtc_state = intel_atomic_get_crtc_state(&state->base, linked_crtc); if (IS_ERR(linked_crtc_state)) return PTR_ERR(linked_crtc_state); + + if (!needs_modeset(crtc_state)) + continue; + + linked_crtc_state->uapi.mode_changed = true; + + ret = drm_atomic_add_affected_connectors(&state->base, + &linked_crtc->base); + if (ret) + return ret; + + ret = intel_atomic_add_affected_planes(state, linked_crtc); + if (ret) + return ret; } return 0; @@ -15620,6 +15636,16 @@ static int intel_atomic_check(struct drm_device *dev, new_crtc_state->update_pipe = false; } } + + if (new_crtc_state->bigjoiner) { + struct intel_crtc_state *linked_crtc_state = + intel_atomic_get_new_crtc_state(state, new_crtc_state->bigjoiner_linked_crtc); + + if (needs_modeset(linked_crtc_state)) { + new_crtc_state->uapi.mode_changed = true; + new_crtc_state->update_pipe = false; + } + } } for_each_oldnew_intel_crtc_in_state(state, crtc, old_crtc_state, |