drm/i915: Move DRRS enable/disable higher up

No reason to keep the DRRS enable/disable hidden insider the encoder
hooks. Let's just move them all the way up into platform independent
code so that all platforms get to use them. These are nops when
the state computation doesn't think DRRS is possible.

Reviewed-by: Jani Nikula <jani.nikula@intel.com>
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20220311172428.14685-14-ville.syrjala@linux.intel.com

diff --git a/drivers/gpu/drm/i915/display/intel_ddi.c b/drivers/gpu/drm/i915/display/intel_ddi.c
index a3bf4e8..e2b297d 100644 (file)
--- a/drivers/gpu/drm/i915/display/intel_ddi.c
+++ b/drivers/gpu/drm/i915/display/intel_ddi.c
@@ -2820,8 +2820,6 @@ static void intel_enable_ddi_dp(struct intel_atomic_state *state,
        if (!dig_port->lspcon.active || dig_port->dp.has_hdmi_sink)
                intel_dp_set_infoframes(encoder, true, crtc_state, conn_state);
 
-       intel_drrs_enable(crtc_state);
-
        if (crtc_state->has_audio)
                intel_audio_codec_enable(encoder, crtc_state, conn_state);
 
@@ -2963,7 +2961,6 @@ static void intel_disable_ddi_dp(struct intel_atomic_state *state,
                intel_audio_codec_disable(encoder,
                                          old_crtc_state, old_conn_state);
 
-       intel_drrs_disable(old_crtc_state);
        intel_psr_disable(intel_dp, old_crtc_state);
        intel_edp_backlight_off(old_conn_state);
        /* Disable the decompression in DP Sink */

diff --git a/drivers/gpu/drm/i915/display/intel_display.c b/drivers/gpu/drm/i915/display/intel_display.c
index 2c63cd3..6817a3d 100644 (file)
--- a/drivers/gpu/drm/i915/display/intel_display.c
+++ b/drivers/gpu/drm/i915/display/intel_display.c
@@ -8114,6 +8114,8 @@ static void intel_enable_crtc(struct intel_atomic_state *state,
        if (intel_crtc_is_bigjoiner_slave(new_crtc_state))
                return;
 
+       intel_drrs_enable(new_crtc_state);
+
        /* vblanks work again, re-enable pipe CRC. */
        intel_crtc_enable_pipe_crc(crtc);
 }
@@ -8183,6 +8185,8 @@ static void intel_old_crtc_state_disables(struct intel_atomic_state *state,
         */
        intel_crtc_disable_pipe_crc(crtc);
 
+       intel_drrs_disable(old_crtc_state);
+
        dev_priv->display->crtc_disable(state, crtc);
        crtc->active = false;
        intel_fbc_disable(crtc);