From: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
To: Vinod Polimera <quic_vpolimer@quicinc.com>,
dri-devel@lists.freedesktop.org, linux-arm-msm@vger.kernel.org,
freedreno@lists.freedesktop.org, devicetree@vger.kernel.org
Cc: linux-kernel@vger.kernel.org, robdclark@gmail.com,
dianders@chromium.org, swboyd@chromium.org,
quic_kalyant@quicinc.com, quic_khsieh@quicinc.com,
quic_vproddut@quicinc.com, quic_bjorande@quicinc.com,
quic_abhinavk@quicinc.com, quic_sbillaka@quicinc.com
Subject: Re: [PATCH Resend v11 13/15] drm/msm/disp/dpu: reset the datapath after timing engine disable
Date: Tue, 24 Jan 2023 02:26:50 +0200 [thread overview]
Message-ID: <b86bf5b7-2b73-0955-8a12-d997f7715067@linaro.org> (raw)
In-Reply-To: <1674138393-475-14-git-send-email-quic_vpolimer@quicinc.com>
On 19/01/2023 16:26, Vinod Polimera wrote:
> Reset the datapath after disabling the timing gen, such that
> it can start on a clean slate when the intf is enabled back.
> This was a recommended sequence from the DPU HW programming guide.
>
> Signed-off-by: Vinod Polimera <quic_vpolimer@quicinc.com>
> ---
> drivers/gpu/drm/msm/disp/dpu1/dpu_encoder_phys_vid.c | 1 +
> 1 file changed, 1 insertion(+)
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
--
With best wishes
Dmitry
next prev parent reply other threads:[~2023-01-24 0:27 UTC|newest]
Thread overview: 26+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-01-19 14:26 [PATCH Resend v11 00/15] Add PSR support for eDP Vinod Polimera
2023-01-19 14:26 ` [PATCH Resend v11 01/15] drm: add helper functions to retrieve old and new crtc Vinod Polimera
2023-01-19 14:26 ` [PATCH Resend v11 02/15] drm/msm/dp: use atomic callbacks for DP bridge ops Vinod Polimera
2023-01-19 14:26 ` [PATCH Resend v11 03/15] drm/msm/dp: Add basic PSR support for eDP Vinod Polimera
2023-01-19 14:26 ` [PATCH Resend v11 04/15] drm/msm/dp: use the eDP bridge ops to validate eDP modes Vinod Polimera
2023-01-19 14:26 ` [PATCH Resend v11 05/15] drm/msm/dp: disable self_refresh_aware after entering psr Vinod Polimera
2023-01-24 0:21 ` Dmitry Baryshkov
2023-01-24 15:09 ` Vinod Polimera
2023-01-24 16:45 ` Dmitry Baryshkov
2023-01-27 15:00 ` Vinod Polimera
2023-01-19 14:26 ` [PATCH Resend v11 06/15] drm/bridge: use atomic enable/disable callbacks for panel bridge Vinod Polimera
2023-01-19 14:26 ` [PATCH Resend v11 07/15] drm/bridge: add psr support for panel bridge callbacks Vinod Polimera
2023-01-19 14:26 ` [PATCH Resend v11 08/15] drm/msm/disp/dpu: use atomic enable/disable callbacks for encoder functions Vinod Polimera
2023-01-19 14:26 ` [PATCH Resend v11 09/15] drm/msm/disp/dpu: check for crtc enable rather than crtc active to release shared resources Vinod Polimera
2023-01-19 14:26 ` [PATCH Resend v11 10/15] drm/msm/disp/dpu: add PSR support for eDP interface in dpu driver Vinod Polimera
2023-01-19 14:26 ` [PATCH Resend v11 11/15] drm/msm/disp/dpu: get timing engine status from intf status register Vinod Polimera
2023-01-24 0:24 ` Dmitry Baryshkov
2023-01-19 14:26 ` [PATCH Resend v11 12/15] drm/msm/disp/dpu: wait for extra vsync till timing engine status is disabled Vinod Polimera
2023-01-24 0:25 ` Dmitry Baryshkov
2023-01-19 14:26 ` [PATCH Resend v11 13/15] drm/msm/disp/dpu: reset the datapath after timing engine disable Vinod Polimera
2023-01-24 0:26 ` Dmitry Baryshkov [this message]
2023-01-19 14:26 ` [PATCH Resend v11 14/15] drm/msm/disp/dpu: clear active interface in the datapath cleanup Vinod Polimera
2023-01-24 0:28 ` Dmitry Baryshkov
2023-01-19 14:26 ` [PATCH Resend v11 15/15] drm/msm/disp/dpu: update dpu_enc crtc state on crtc enable/disable during self refresh Vinod Polimera
2023-01-24 0:30 ` Dmitry Baryshkov
2023-01-24 0:32 ` [PATCH Resend v11 00/15] Add PSR support for eDP Dmitry Baryshkov
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