Re: [PATCH v4 26/78] drm/vc4: crtc: Remove redundant pixelvalve reset
From: Dave Stevenson <dave.stevenson@raspberrypi.com>
Date: 2020-07-28 10:40:01
Also in:
dri-devel, lkml
Hi Maxime On Wed, 8 Jul 2020 at 18:43, Maxime Ripard [off-list ref] wrote:
Since we moved the pixelvalve configuration to atomic_enable, we're now first calling the function that resets the pixelvalve and then the one that configures it. However, the first thing the latter is doing is calling the reset function, meaning that we reset twice our pixelvalve. Let's remove the first call. Signed-off-by: Maxime Ripard <redacted>
Reviewed-by: Dave Stevenson <dave.stevenson@raspberrypi.com>
quoted hunk ↗ jump to hunk
--- drivers/gpu/drm/vc4/vc4_crtc.c | 1 - 1 file changed, 1 deletion(-)diff --git a/drivers/gpu/drm/vc4/vc4_crtc.c b/drivers/gpu/drm/vc4/vc4_crtc.c index 2eda2e6429ec..2c5ff45dc315 100644 --- a/drivers/gpu/drm/vc4/vc4_crtc.c +++ b/drivers/gpu/drm/vc4/vc4_crtc.c@@ -427,7 +427,6 @@ static void vc4_crtc_atomic_enable(struct drm_crtc *crtc, require_hvs_enabled(dev); - vc4_crtc_pixelvalve_reset(crtc); vc4_crtc_config_pv(crtc); CRTC_WRITE(PV_CONTROL, CRTC_READ(PV_CONTROL) | PV_CONTROL_EN); --git-series 0.9.1
_______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel