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 <[email protected]>
---
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
Hi Maxime
On Wed, 8 Jul 2020 at 18:43, Maxime Ripard <[email protected]> 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 <[email protected]>
Reviewed-by: Dave Stevenson <[email protected]>
> ---
> 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