diff options
| author | Imre Deak <imre.deak@intel.com> | 2024-02-20 23:18:36 +0200 |
|---|---|---|
| committer | Imre Deak <imre.deak@intel.com> | 2024-02-27 17:34:57 +0200 |
| commit | e7e5048f4ad5e7a81f7b788b2e73c76cebd5b55b (patch) | |
| tree | 086e02fc90dc2e0bfcaaca941fce11a55e10d8dc | |
| parent | a4efae87ecb21bfb7da96f15ee23815da802024a (diff) | |
drm/i915/dp: Allocate/free DP tunnel BW during modeset
Allocate and free the DP tunnel BW required by a stream while
enabling/disabling the stream during a modeset.
v2:
- Move the allocation up from encoder hooks to
intel_atomic_commit_tail().
v3:
- Update the commit subject. (Ville)
Reviewed-by: Uma Shankar <uma.shankar@intel.com> (v1)
Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Signed-off-by: Imre Deak <imre.deak@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20240220211841.448846-17-imre.deak@intel.com
| -rw-r--r-- | drivers/gpu/drm/i915/display/intel_ddi.c | 1 | ||||
| -rw-r--r-- | drivers/gpu/drm/i915/display/intel_display.c | 2 |
2 files changed, 3 insertions, 0 deletions
diff --git a/drivers/gpu/drm/i915/display/intel_ddi.c b/drivers/gpu/drm/i915/display/intel_ddi.c index bea441590204..ed7301808604 100644 --- a/drivers/gpu/drm/i915/display/intel_ddi.c +++ b/drivers/gpu/drm/i915/display/intel_ddi.c @@ -54,6 +54,7 @@ #include "intel_dp_aux.h" #include "intel_dp_link_training.h" #include "intel_dp_mst.h" +#include "intel_dp_tunnel.h" #include "intel_dpio_phy.h" #include "intel_dsi.h" #include "intel_fdi.h" diff --git a/drivers/gpu/drm/i915/display/intel_display.c b/drivers/gpu/drm/i915/display/intel_display.c index 6a2dec97f79b..97655a3b6d68 100644 --- a/drivers/gpu/drm/i915/display/intel_display.c +++ b/drivers/gpu/drm/i915/display/intel_display.c @@ -7124,6 +7124,8 @@ static void intel_atomic_commit_tail(struct intel_atomic_state *state) intel_commit_modeset_disables(state); + intel_dp_tunnel_atomic_alloc_bw(state); + /* FIXME: Eventually get rid of our crtc->config pointer */ for_each_new_intel_crtc_in_state(state, crtc, new_crtc_state, i) crtc->config = new_crtc_state; |