| Message ID | 20240220211841.448846-17-imre.deak@intel.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
| Series | drm/i915: Add Display Port tunnel BW allocation support | expand |
On Tue, Feb 20, 2024 at 11:18:36PM +0200, Imre Deak wrote: > 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(). Subject should be adjusted to match. > > Signed-off-by: Imre Deak <imre.deak@intel.com> > Reviewed-by: Uma Shankar <uma.shankar@intel.com> (v1) > --- > drivers/gpu/drm/i915/display/intel_ddi.c | 1 + > drivers/gpu/drm/i915/display/intel_display.c | 2 ++ > 2 files changed, 3 insertions(+) > > diff --git a/drivers/gpu/drm/i915/display/intel_ddi.c b/drivers/gpu/drm/i915/display/intel_ddi.c > index bea4415902044..ed7301808604d 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 20647c97e86fa..445efe0087cde 100644 > --- a/drivers/gpu/drm/i915/display/intel_display.c > +++ b/drivers/gpu/drm/i915/display/intel_display.c > @@ -7123,6 +7123,8 @@ 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; > -- > 2.39.2
diff --git a/drivers/gpu/drm/i915/display/intel_ddi.c b/drivers/gpu/drm/i915/display/intel_ddi.c index bea4415902044..ed7301808604d 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 20647c97e86fa..445efe0087cde 100644 --- a/drivers/gpu/drm/i915/display/intel_display.c +++ b/drivers/gpu/drm/i915/display/intel_display.c @@ -7123,6 +7123,8 @@ 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;