lists.openwall.net | lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC | |
Open Source and information security mailing list archives
| ||
|
Date: Thu, 31 Mar 2022 01:08:02 +0300 From: Dmitry Baryshkov <dmitry.baryshkov@...aro.org> To: Sankeerth Billakanti <quic_sbillaka@...cinc.com> Cc: dri-devel@...ts.freedesktop.org, linux-arm-msm@...r.kernel.org, freedreno@...ts.freedesktop.org, linux-kernel@...r.kernel.org, devicetree@...r.kernel.org, robdclark@...il.com, seanpaul@...omium.org, swboyd@...omium.org, quic_kalyant@...cinc.com, quic_abhinavk@...cinc.com, dianders@...omium.org, quic_khsieh@...cinc.com, bjorn.andersson@...aro.org, sean@...rly.run, airlied@...ux.ie, daniel@...ll.ch, quic_vproddut@...cinc.com, quic_aravindh@...cinc.com Subject: Re: [PATCH v6 8/8] drm/msm/dp: Handle eDP mode_valid differently from dp On Wed, 30 Mar 2022 at 19:04, Sankeerth Billakanti <quic_sbillaka@...cinc.com> wrote: > > The panel-edp driver modes needs to be validated differently from DP > because the link capabilities are not available for EDP by that time. > > Signed-off-by: Sankeerth Billakanti <quic_sbillaka@...cinc.com> This should not be necessary after https://patchwork.freedesktop.org/patch/479261/?series=101682&rev=1. Could you please check? > --- > drivers/gpu/drm/msm/dp/dp_display.c | 6 ++++++ > 1 file changed, 6 insertions(+) > > diff --git a/drivers/gpu/drm/msm/dp/dp_display.c b/drivers/gpu/drm/msm/dp/dp_display.c > index 8bafdd0..f9c7d9a 100644 > --- a/drivers/gpu/drm/msm/dp/dp_display.c > +++ b/drivers/gpu/drm/msm/dp/dp_display.c > @@ -1003,6 +1003,12 @@ enum drm_mode_status dp_bridge_mode_valid(struct drm_bridge *bridge, > return -EINVAL; > } > > + if (dp->connector_type == DRM_MODE_CONNECTOR_eDP) { > + if (mode_pclk_khz > DP_MAX_PIXEL_CLK_KHZ) > + return MODE_CLOCK_HIGH; > + return MODE_OK; > + } > + > if ((dp->max_pclk_khz <= 0) || > (dp->max_pclk_khz > DP_MAX_PIXEL_CLK_KHZ) || > (mode->clock > dp->max_pclk_khz)) > -- > 2.7.4 > -- With best wishes Dmitry
Powered by blists - more mailing lists