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drm/vc4: crtc: Restrict HACT_ACT setup to DSI
The HACT_ACT field only needs to be written to when using a DSI display. Let's move that setup to our DSI branch to clear a bit the common path. Reviewed-by: Eric Anholt <eric@anholt.net> Signed-off-by: Maxime Ripard <maxime@cerno.tech> Link: https://patchwork.freedesktop.org/patch/msgid/7a93436f97666a2aa025686ef3ff3606de4bec67.1590594512.git-series.maxime@cerno.tech
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@ -344,7 +344,8 @@ static void vc4_crtc_config_pv(struct drm_crtc *crtc)
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(is_dsi ? PV_VCONTROL_DSI : 0));
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(is_dsi ? PV_VCONTROL_DSI : 0));
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}
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}
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CRTC_WRITE(PV_HACT_ACT, mode->hdisplay * pixel_rep);
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if (is_dsi)
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CRTC_WRITE(PV_HACT_ACT, mode->hdisplay * pixel_rep);
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CRTC_WRITE(PV_CONTROL,
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CRTC_WRITE(PV_CONTROL,
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VC4_SET_FIELD(format, PV_CONTROL_FORMAT) |
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VC4_SET_FIELD(format, PV_CONTROL_FORMAT) |
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