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Message-ID: <CANMq1KD_6DoNR9PvO9wrpEQc5BDwx6952mwz0poCw=hu+HsUbw@mail.gmail.com>
Date: Mon, 26 Jul 2021 08:38:18 +0800
From: Nicolas Boichat <drinkcat@...omium.org>
To: Sam Ravnborg <sam@...nborg.org>
Cc: Andrzej Hajda <a.hajda@...sung.com>,
Neil Armstrong <narmstrong@...libre.com>,
David Airlie <airlied@...ux.ie>,
Viresh Kumar <viresh.kumar@...aro.org>,
dri-devel <dri-devel@...ts.freedesktop.org>,
Jordan Crouse <jordan@...micpenguin.net>,
Thierry Reding <thierry.reding@...il.com>,
Laurent Pinchart <Laurent.pinchart@...asonboard.com>,
Joonyoung Shim <jy0922.shim@...sung.com>,
Krzysztof Kozlowski <krzysztof.kozlowski@...onical.com>,
Jernej Skrabec <jernej.skrabec@...il.com>,
Tzung-Bi Shih <tzungbi@...gle.com>,
Adrien Grassein <adrien.grassein@...il.com>,
Chun-Kuang Hu <chunkuang.hu@...nel.org>,
Jonas Karlman <jonas@...boo.se>,
MSM <linux-arm-msm@...r.kernel.org>,
Yangtao Li <tiny.windzz@...il.com>,
linux-samsung-soc <linux-samsung-soc@...r.kernel.org>,
"moderated list:ARM/Mediatek SoC support"
<linux-mediatek@...ts.infradead.org>,
Abhinav Kumar <abhinavk@...eaurora.org>,
Pi-Hsun Shih <pihsun@...omium.org>,
Hsin-Yi Wang <hsinyi@...omium.org>,
Matthias Brugger <matthias.bgg@...il.com>,
Sean Paul <sean@...rly.run>, Xin Ji <xji@...logixsemi.com>,
linux-arm Mailing List <linux-arm-kernel@...ts.infradead.org>,
Rajendra Nayak <rnayak@...eaurora.org>,
Thomas Zimmermann <tzimmermann@...e.de>,
Seung-Woo Kim <sw0312.kim@...sung.com>,
lkml <linux-kernel@...r.kernel.org>,
Robert Foss <robert.foss@...aro.org>,
Kyungmin Park <kyungmin.park@...sung.com>,
Dmitry Baryshkov <dmitry.baryshkov@...aro.org>,
freedreno <freedreno@...ts.freedesktop.org>
Subject: Re: [PATCH v2] drm/dsi: Add _NO_ to MIPI_DSI_* flags disabling features
On Sun, Jul 25, 2021 at 9:31 PM Sam Ravnborg <sam@...nborg.org> wrote:
>
> On Tue, Jun 29, 2021 at 07:47:21AM +0800, Nicolas Boichat wrote:
> > Many of the DSI flags have names opposite to their actual effects,
> > e.g. MIPI_DSI_MODE_EOT_PACKET means that EoT packets will actually
> > be disabled. Fix this by including _NO_ in the flag names, e.g.
> > MIPI_DSI_MODE_NO_EOT_PACKET.
> >
> > Signed-off-by: Nicolas Boichat <drinkcat@...omium.org>
>
> Hi Nicolas,
>
> in this thread:
> https://lore.kernel.org/dri-devel/20210211113309.1.I629b2366a6591410359c7fcf6d385b474b705ca2@changeid/
> I see that several people added their Reviewed-by.
>
> Please either add the tgas if missing, or elaborate why you left them out.
Oh simple, I just forgot.
I regenerated the patch so it's a bit different from v1... Not 100%
sure if I can add those, since those were for the overall patch:
Reviewed-by: Robert Foss <robert.foss@...aro.org>
Reviewed-by: Laurent Pinchart <laurent.pinchart@...asonboard.com>
Reviewed-by: Andrzej Hajda <andrzej.hajda@...sung.com>.
Those 2 shouldn't be a problem:
Reviewed-by: Xin Ji <xji@...logixsemi.com> # anx7625.c
Reviewed-by: Abhinav Kumar <abhinavk@...eaurora.org> # msm/dsi
> I was suprised this had not landed yet.
Yep. Let me know if you want me to send a v3 with those tags.
Best,
>
> Sam
>
> > ---
> > I considered adding _DISABLE_ instead, but that'd make the
> > flag names a big too long.
> >
> > Generated with:
> > flag=MIPI_DSI_MODE_VIDEO_HFP; git grep $flag | cut -f1 -d':' | \
> > xargs -I{} sed -i -e "s/$flag/MIPI_DSI_MODE_VIDEO_NO_HFP/" {}
> > flag=MIPI_DSI_MODE_VIDEO_HBP; git grep $flag | cut -f1 -d':' | \
> > xargs -I{} sed -i -e "s/$flag/MIPI_DSI_MODE_VIDEO_NO_HBP/" {}
> > flag=MIPI_DSI_MODE_VIDEO_HSA; git grep $flag | cut -f1 -d':' | \
> > xargs -I{} sed -i -e "s/$flag/MIPI_DSI_MODE_VIDEO_NO_HSA/" {}
> > flag=MIPI_DSI_MODE_EOT_PACKET; git grep $flag | cut -f1 -d':' | \
> > xargs -I{} sed -i -e "s/$flag/MIPI_DSI_MODE_NO_EOT_PACKET/" {}
> > (then minor format changes)
> >
> > Changes in v2:
> > - Rebased on latest linux-next, after some of the flags got fixed
> > (Linus Walleij).
> >
> > drivers/gpu/drm/bridge/adv7511/adv7533.c | 2 +-
> > drivers/gpu/drm/bridge/analogix/anx7625.c | 2 +-
> > drivers/gpu/drm/bridge/cdns-dsi.c | 4 ++--
> > drivers/gpu/drm/bridge/lontium-lt8912b.c | 2 +-
> > drivers/gpu/drm/bridge/tc358768.c | 2 +-
> > drivers/gpu/drm/exynos/exynos_drm_dsi.c | 8 ++++----
> > drivers/gpu/drm/mcde/mcde_dsi.c | 2 +-
> > drivers/gpu/drm/mediatek/mtk_dsi.c | 4 ++--
> > drivers/gpu/drm/msm/dsi/dsi_host.c | 8 ++++----
> > drivers/gpu/drm/panel/panel-asus-z00t-tm5p5-n35596.c | 2 +-
> > drivers/gpu/drm/panel/panel-dsi-cm.c | 2 +-
> > drivers/gpu/drm/panel/panel-elida-kd35t133.c | 2 +-
> > drivers/gpu/drm/panel/panel-khadas-ts050.c | 2 +-
> > drivers/gpu/drm/panel/panel-leadtek-ltk050h3146w.c | 2 +-
> > drivers/gpu/drm/panel/panel-leadtek-ltk500hd1829.c | 2 +-
> > drivers/gpu/drm/panel/panel-osd-osd101t2587-53ts.c | 2 +-
> > drivers/gpu/drm/panel/panel-samsung-s6e63j0x03.c | 2 +-
> > drivers/gpu/drm/panel/panel-samsung-s6e8aa0.c | 4 ++--
> > drivers/gpu/drm/panel/panel-sharp-ls043t1le01.c | 2 +-
> > drivers/gpu/drm/panel/panel-simple.c | 2 +-
> > drivers/gpu/drm/panel/panel-xinpeng-xpp055c272.c | 2 +-
> > include/drm/drm_mipi_dsi.h | 8 ++++----
> > 22 files changed, 34 insertions(+), 34 deletions(-)
> >
> > diff --git a/drivers/gpu/drm/bridge/adv7511/adv7533.c b/drivers/gpu/drm/bridge/adv7511/adv7533.c
> > index aa19d5a40e31..59d718bde8c4 100644
> > --- a/drivers/gpu/drm/bridge/adv7511/adv7533.c
> > +++ b/drivers/gpu/drm/bridge/adv7511/adv7533.c
> > @@ -165,7 +165,7 @@ int adv7533_attach_dsi(struct adv7511 *adv)
> > dsi->lanes = adv->num_dsi_lanes;
> > dsi->format = MIPI_DSI_FMT_RGB888;
> > dsi->mode_flags = MIPI_DSI_MODE_VIDEO | MIPI_DSI_MODE_VIDEO_SYNC_PULSE |
> > - MIPI_DSI_MODE_EOT_PACKET | MIPI_DSI_MODE_VIDEO_HSE;
> > + MIPI_DSI_MODE_NO_EOT_PACKET | MIPI_DSI_MODE_VIDEO_HSE;
> >
> > ret = mipi_dsi_attach(dsi);
> > if (ret < 0) {
> > diff --git a/drivers/gpu/drm/bridge/analogix/anx7625.c b/drivers/gpu/drm/bridge/analogix/anx7625.c
> > index 7519b7a0f29d..6ca9f7e00064 100644
> > --- a/drivers/gpu/drm/bridge/analogix/anx7625.c
> > +++ b/drivers/gpu/drm/bridge/analogix/anx7625.c
> > @@ -1307,7 +1307,7 @@ static int anx7625_attach_dsi(struct anx7625_data *ctx)
> > dsi->format = MIPI_DSI_FMT_RGB888;
> > dsi->mode_flags = MIPI_DSI_MODE_VIDEO |
> > MIPI_DSI_MODE_VIDEO_SYNC_PULSE |
> > - MIPI_DSI_MODE_EOT_PACKET |
> > + MIPI_DSI_MODE_NO_EOT_PACKET |
> > MIPI_DSI_MODE_VIDEO_HSE;
> >
> > if (mipi_dsi_attach(dsi) < 0) {
> > diff --git a/drivers/gpu/drm/bridge/cdns-dsi.c b/drivers/gpu/drm/bridge/cdns-dsi.c
> > index b31281f76117..e6e331071a00 100644
> > --- a/drivers/gpu/drm/bridge/cdns-dsi.c
> > +++ b/drivers/gpu/drm/bridge/cdns-dsi.c
> > @@ -829,7 +829,7 @@ static void cdns_dsi_bridge_enable(struct drm_bridge *bridge)
> > tmp = DIV_ROUND_UP(dsi_cfg.htotal, nlanes) -
> > DIV_ROUND_UP(dsi_cfg.hsa, nlanes);
> >
> > - if (!(output->dev->mode_flags & MIPI_DSI_MODE_EOT_PACKET))
> > + if (!(output->dev->mode_flags & MIPI_DSI_MODE_NO_EOT_PACKET))
> > tmp -= DIV_ROUND_UP(DSI_EOT_PKT_SIZE, nlanes);
> >
> > tx_byte_period = DIV_ROUND_DOWN_ULL((u64)NSEC_PER_SEC * 8,
> > @@ -902,7 +902,7 @@ static void cdns_dsi_bridge_enable(struct drm_bridge *bridge)
> > tmp = readl(dsi->regs + MCTL_MAIN_DATA_CTL);
> > tmp &= ~(IF_VID_SELECT_MASK | HOST_EOT_GEN | IF_VID_MODE);
> >
> > - if (!(output->dev->mode_flags & MIPI_DSI_MODE_EOT_PACKET))
> > + if (!(output->dev->mode_flags & MIPI_DSI_MODE_NO_EOT_PACKET))
> > tmp |= HOST_EOT_GEN;
> >
> > if (output->dev->mode_flags & MIPI_DSI_MODE_VIDEO)
> > diff --git a/drivers/gpu/drm/bridge/lontium-lt8912b.c b/drivers/gpu/drm/bridge/lontium-lt8912b.c
> > index 76c720b535fb..1b0c7eaf6c84 100644
> > --- a/drivers/gpu/drm/bridge/lontium-lt8912b.c
> > +++ b/drivers/gpu/drm/bridge/lontium-lt8912b.c
> > @@ -487,7 +487,7 @@ static int lt8912_attach_dsi(struct lt8912 *lt)
> > dsi->mode_flags = MIPI_DSI_MODE_VIDEO |
> > MIPI_DSI_MODE_VIDEO_BURST |
> > MIPI_DSI_MODE_LPM |
> > - MIPI_DSI_MODE_EOT_PACKET;
> > + MIPI_DSI_MODE_NO_EOT_PACKET;
> >
> > ret = mipi_dsi_attach(dsi);
> > if (ret < 0) {
> > diff --git a/drivers/gpu/drm/bridge/tc358768.c b/drivers/gpu/drm/bridge/tc358768.c
> > index 8ed8302d6bbb..320f95ae6077 100644
> > --- a/drivers/gpu/drm/bridge/tc358768.c
> > +++ b/drivers/gpu/drm/bridge/tc358768.c
> > @@ -825,7 +825,7 @@ static void tc358768_bridge_pre_enable(struct drm_bridge *bridge)
> > if (!(dsi_dev->mode_flags & MIPI_DSI_CLOCK_NON_CONTINUOUS))
> > val |= TC358768_DSI_CONTROL_HSCKMD;
> >
> > - if (dsi_dev->mode_flags & MIPI_DSI_MODE_EOT_PACKET)
> > + if (dsi_dev->mode_flags & MIPI_DSI_MODE_NO_EOT_PACKET)
> > val |= TC358768_DSI_CONTROL_EOTDIS;
> >
> > tc358768_write(priv, TC358768_DSI_CONFW, val);
> > diff --git a/drivers/gpu/drm/exynos/exynos_drm_dsi.c b/drivers/gpu/drm/exynos/exynos_drm_dsi.c
> > index 1d777d8c1a83..e39fac889edc 100644
> > --- a/drivers/gpu/drm/exynos/exynos_drm_dsi.c
> > +++ b/drivers/gpu/drm/exynos/exynos_drm_dsi.c
> > @@ -809,15 +809,15 @@ static int exynos_dsi_init_link(struct exynos_dsi *dsi)
> > reg |= DSIM_AUTO_MODE;
> > if (dsi->mode_flags & MIPI_DSI_MODE_VIDEO_HSE)
> > reg |= DSIM_HSE_MODE;
> > - if (!(dsi->mode_flags & MIPI_DSI_MODE_VIDEO_HFP))
> > + if (!(dsi->mode_flags & MIPI_DSI_MODE_VIDEO_NO_HFP))
> > reg |= DSIM_HFP_MODE;
> > - if (!(dsi->mode_flags & MIPI_DSI_MODE_VIDEO_HBP))
> > + if (!(dsi->mode_flags & MIPI_DSI_MODE_VIDEO_NO_HBP))
> > reg |= DSIM_HBP_MODE;
> > - if (!(dsi->mode_flags & MIPI_DSI_MODE_VIDEO_HSA))
> > + if (!(dsi->mode_flags & MIPI_DSI_MODE_VIDEO_NO_HSA))
> > reg |= DSIM_HSA_MODE;
> > }
> >
> > - if (!(dsi->mode_flags & MIPI_DSI_MODE_EOT_PACKET))
> > + if (!(dsi->mode_flags & MIPI_DSI_MODE_NO_EOT_PACKET))
> > reg |= DSIM_EOT_DISABLE;
> >
> > switch (dsi->format) {
> > diff --git a/drivers/gpu/drm/mcde/mcde_dsi.c b/drivers/gpu/drm/mcde/mcde_dsi.c
> > index 34a00d7e9c38..524852ed68f1 100644
> > --- a/drivers/gpu/drm/mcde/mcde_dsi.c
> > +++ b/drivers/gpu/drm/mcde/mcde_dsi.c
> > @@ -760,7 +760,7 @@ static void mcde_dsi_start(struct mcde_dsi *d)
> > DSI_MCTL_MAIN_DATA_CTL_BTA_EN |
> > DSI_MCTL_MAIN_DATA_CTL_READ_EN |
> > DSI_MCTL_MAIN_DATA_CTL_REG_TE_EN;
> > - if (!(d->mdsi->mode_flags & MIPI_DSI_MODE_EOT_PACKET))
> > + if (!(d->mdsi->mode_flags & MIPI_DSI_MODE_NO_EOT_PACKET))
> > val |= DSI_MCTL_MAIN_DATA_CTL_HOST_EOT_GEN;
> > writel(val, d->regs + DSI_MCTL_MAIN_DATA_CTL);
> >
> > diff --git a/drivers/gpu/drm/mediatek/mtk_dsi.c b/drivers/gpu/drm/mediatek/mtk_dsi.c
> > index ae403c67cbd9..93b40c245f00 100644
> > --- a/drivers/gpu/drm/mediatek/mtk_dsi.c
> > +++ b/drivers/gpu/drm/mediatek/mtk_dsi.c
> > @@ -404,7 +404,7 @@ static void mtk_dsi_rxtx_control(struct mtk_dsi *dsi)
> > if (dsi->mode_flags & MIPI_DSI_CLOCK_NON_CONTINUOUS)
> > tmp_reg |= HSTX_CKLP_EN;
> >
> > - if (!(dsi->mode_flags & MIPI_DSI_MODE_EOT_PACKET))
> > + if (!(dsi->mode_flags & MIPI_DSI_MODE_NO_EOT_PACKET))
> > tmp_reg |= DIS_EOT;
> >
> > writel(tmp_reg, dsi->regs + DSI_TXRX_CTRL);
> > @@ -481,7 +481,7 @@ static void mtk_dsi_config_vdo_timing(struct mtk_dsi *dsi)
> > timing->da_hs_zero + timing->da_hs_exit + 3;
> >
> > delta = dsi->mode_flags & MIPI_DSI_MODE_VIDEO_BURST ? 18 : 12;
> > - delta += dsi->mode_flags & MIPI_DSI_MODE_EOT_PACKET ? 2 : 0;
> > + delta += dsi->mode_flags & MIPI_DSI_MODE_NO_EOT_PACKET ? 2 : 0;
> >
> > horizontal_frontporch_byte = vm->hfront_porch * dsi_tmp_buf_bpp;
> > horizontal_front_back_byte = horizontal_frontporch_byte + horizontal_backporch_byte;
> > diff --git a/drivers/gpu/drm/msm/dsi/dsi_host.c b/drivers/gpu/drm/msm/dsi/dsi_host.c
> > index ed504fe5074f..b466a4af7c3e 100644
> > --- a/drivers/gpu/drm/msm/dsi/dsi_host.c
> > +++ b/drivers/gpu/drm/msm/dsi/dsi_host.c
> > @@ -849,11 +849,11 @@ static void dsi_ctrl_config(struct msm_dsi_host *msm_host, bool enable,
> > if (flags & MIPI_DSI_MODE_VIDEO) {
> > if (flags & MIPI_DSI_MODE_VIDEO_HSE)
> > data |= DSI_VID_CFG0_PULSE_MODE_HSA_HE;
> > - if (flags & MIPI_DSI_MODE_VIDEO_HFP)
> > + if (flags & MIPI_DSI_MODE_VIDEO_NO_HFP)
> > data |= DSI_VID_CFG0_HFP_POWER_STOP;
> > - if (flags & MIPI_DSI_MODE_VIDEO_HBP)
> > + if (flags & MIPI_DSI_MODE_VIDEO_NO_HBP)
> > data |= DSI_VID_CFG0_HBP_POWER_STOP;
> > - if (flags & MIPI_DSI_MODE_VIDEO_HSA)
> > + if (flags & MIPI_DSI_MODE_VIDEO_NO_HSA)
> > data |= DSI_VID_CFG0_HSA_POWER_STOP;
> > /* Always set low power stop mode for BLLP
> > * to let command engine send packets
> > @@ -908,7 +908,7 @@ static void dsi_ctrl_config(struct msm_dsi_host *msm_host, bool enable,
> > DSI_T_CLK_PRE_EXTEND_INC_BY_2_BYTECLK);
> >
> > data = 0;
> > - if (!(flags & MIPI_DSI_MODE_EOT_PACKET))
> > + if (!(flags & MIPI_DSI_MODE_NO_EOT_PACKET))
> > data |= DSI_EOT_PACKET_CTRL_TX_EOT_APPEND;
> > dsi_write(msm_host, REG_DSI_EOT_PACKET_CTRL, data);
> >
> > diff --git a/drivers/gpu/drm/panel/panel-asus-z00t-tm5p5-n35596.c b/drivers/gpu/drm/panel/panel-asus-z00t-tm5p5-n35596.c
> > index e95bc9f60b3f..44674ebedf59 100644
> > --- a/drivers/gpu/drm/panel/panel-asus-z00t-tm5p5-n35596.c
> > +++ b/drivers/gpu/drm/panel/panel-asus-z00t-tm5p5-n35596.c
> > @@ -302,7 +302,7 @@ static int tm5p5_nt35596_probe(struct mipi_dsi_device *dsi)
> > dsi->lanes = 4;
> > dsi->format = MIPI_DSI_FMT_RGB888;
> > dsi->mode_flags = MIPI_DSI_MODE_VIDEO | MIPI_DSI_MODE_VIDEO_BURST |
> > - MIPI_DSI_MODE_VIDEO_HSE | MIPI_DSI_MODE_EOT_PACKET |
> > + MIPI_DSI_MODE_VIDEO_HSE | MIPI_DSI_MODE_NO_EOT_PACKET |
> > MIPI_DSI_CLOCK_NON_CONTINUOUS | MIPI_DSI_MODE_LPM;
> >
> > drm_panel_init(&ctx->panel, dev, &tm5p5_nt35596_panel_funcs,
> > diff --git a/drivers/gpu/drm/panel/panel-dsi-cm.c b/drivers/gpu/drm/panel/panel-dsi-cm.c
> > index 5fbfb71ca3d9..da4a69067e18 100644
> > --- a/drivers/gpu/drm/panel/panel-dsi-cm.c
> > +++ b/drivers/gpu/drm/panel/panel-dsi-cm.c
> > @@ -574,7 +574,7 @@ static int dsicm_probe(struct mipi_dsi_device *dsi)
> > dsi->lanes = 2;
> > dsi->format = MIPI_DSI_FMT_RGB888;
> > dsi->mode_flags = MIPI_DSI_CLOCK_NON_CONTINUOUS |
> > - MIPI_DSI_MODE_EOT_PACKET;
> > + MIPI_DSI_MODE_NO_EOT_PACKET;
> > dsi->hs_rate = ddata->panel_data->max_hs_rate;
> > dsi->lp_rate = ddata->panel_data->max_lp_rate;
> >
> > diff --git a/drivers/gpu/drm/panel/panel-elida-kd35t133.c b/drivers/gpu/drm/panel/panel-elida-kd35t133.c
> > index 4787f0833264..80227617a4d6 100644
> > --- a/drivers/gpu/drm/panel/panel-elida-kd35t133.c
> > +++ b/drivers/gpu/drm/panel/panel-elida-kd35t133.c
> > @@ -273,7 +273,7 @@ static int kd35t133_probe(struct mipi_dsi_device *dsi)
> > dsi->lanes = 1;
> > dsi->format = MIPI_DSI_FMT_RGB888;
> > dsi->mode_flags = MIPI_DSI_MODE_VIDEO | MIPI_DSI_MODE_VIDEO_BURST |
> > - MIPI_DSI_MODE_LPM | MIPI_DSI_MODE_EOT_PACKET |
> > + MIPI_DSI_MODE_LPM | MIPI_DSI_MODE_NO_EOT_PACKET |
> > MIPI_DSI_CLOCK_NON_CONTINUOUS;
> >
> > drm_panel_init(&ctx->panel, &dsi->dev, &kd35t133_funcs,
> > diff --git a/drivers/gpu/drm/panel/panel-khadas-ts050.c b/drivers/gpu/drm/panel/panel-khadas-ts050.c
> > index 8f6ac1a40c31..a3ec4cbdbf7a 100644
> > --- a/drivers/gpu/drm/panel/panel-khadas-ts050.c
> > +++ b/drivers/gpu/drm/panel/panel-khadas-ts050.c
> > @@ -809,7 +809,7 @@ static int khadas_ts050_panel_probe(struct mipi_dsi_device *dsi)
> > dsi->lanes = 4;
> > dsi->format = MIPI_DSI_FMT_RGB888;
> > dsi->mode_flags = MIPI_DSI_MODE_VIDEO | MIPI_DSI_MODE_VIDEO_BURST |
> > - MIPI_DSI_MODE_LPM | MIPI_DSI_MODE_EOT_PACKET;
> > + MIPI_DSI_MODE_LPM | MIPI_DSI_MODE_NO_EOT_PACKET;
> >
> > khadas_ts050 = devm_kzalloc(&dsi->dev, sizeof(*khadas_ts050),
> > GFP_KERNEL);
> > diff --git a/drivers/gpu/drm/panel/panel-leadtek-ltk050h3146w.c b/drivers/gpu/drm/panel/panel-leadtek-ltk050h3146w.c
> > index ed0d5f959037..a5a414920430 100644
> > --- a/drivers/gpu/drm/panel/panel-leadtek-ltk050h3146w.c
> > +++ b/drivers/gpu/drm/panel/panel-leadtek-ltk050h3146w.c
> > @@ -593,7 +593,7 @@ static int ltk050h3146w_probe(struct mipi_dsi_device *dsi)
> > dsi->lanes = 4;
> > dsi->format = MIPI_DSI_FMT_RGB888;
> > dsi->mode_flags = MIPI_DSI_MODE_VIDEO | MIPI_DSI_MODE_VIDEO_BURST |
> > - MIPI_DSI_MODE_LPM | MIPI_DSI_MODE_EOT_PACKET;
> > + MIPI_DSI_MODE_LPM | MIPI_DSI_MODE_NO_EOT_PACKET;
> >
> > drm_panel_init(&ctx->panel, &dsi->dev, <k050h3146w_funcs,
> > DRM_MODE_CONNECTOR_DSI);
> > diff --git a/drivers/gpu/drm/panel/panel-leadtek-ltk500hd1829.c b/drivers/gpu/drm/panel/panel-leadtek-ltk500hd1829.c
> > index 3c00e4f8f803..21e48923836d 100644
> > --- a/drivers/gpu/drm/panel/panel-leadtek-ltk500hd1829.c
> > +++ b/drivers/gpu/drm/panel/panel-leadtek-ltk500hd1829.c
> > @@ -442,7 +442,7 @@ static int ltk500hd1829_probe(struct mipi_dsi_device *dsi)
> > dsi->lanes = 4;
> > dsi->format = MIPI_DSI_FMT_RGB888;
> > dsi->mode_flags = MIPI_DSI_MODE_VIDEO | MIPI_DSI_MODE_VIDEO_BURST |
> > - MIPI_DSI_MODE_LPM | MIPI_DSI_MODE_EOT_PACKET;
> > + MIPI_DSI_MODE_LPM | MIPI_DSI_MODE_NO_EOT_PACKET;
> >
> > drm_panel_init(&ctx->panel, &dsi->dev, <k500hd1829_funcs,
> > DRM_MODE_CONNECTOR_DSI);
> > diff --git a/drivers/gpu/drm/panel/panel-osd-osd101t2587-53ts.c b/drivers/gpu/drm/panel/panel-osd-osd101t2587-53ts.c
> > index 45b975dee587..198493a6eb6a 100644
> > --- a/drivers/gpu/drm/panel/panel-osd-osd101t2587-53ts.c
> > +++ b/drivers/gpu/drm/panel/panel-osd-osd101t2587-53ts.c
> > @@ -184,7 +184,7 @@ static int osd101t2587_panel_probe(struct mipi_dsi_device *dsi)
> > dsi->mode_flags = MIPI_DSI_MODE_VIDEO |
> > MIPI_DSI_MODE_VIDEO_BURST |
> > MIPI_DSI_MODE_VIDEO_SYNC_PULSE |
> > - MIPI_DSI_MODE_EOT_PACKET;
> > + MIPI_DSI_MODE_NO_EOT_PACKET;
> >
> > osd101t2587 = devm_kzalloc(&dsi->dev, sizeof(*osd101t2587), GFP_KERNEL);
> > if (!osd101t2587)
> > diff --git a/drivers/gpu/drm/panel/panel-samsung-s6e63j0x03.c b/drivers/gpu/drm/panel/panel-samsung-s6e63j0x03.c
> > index b962c817fb30..ccc8ed6fe3ae 100644
> > --- a/drivers/gpu/drm/panel/panel-samsung-s6e63j0x03.c
> > +++ b/drivers/gpu/drm/panel/panel-samsung-s6e63j0x03.c
> > @@ -446,7 +446,7 @@ static int s6e63j0x03_probe(struct mipi_dsi_device *dsi)
> >
> > dsi->lanes = 1;
> > dsi->format = MIPI_DSI_FMT_RGB888;
> > - dsi->mode_flags = MIPI_DSI_MODE_EOT_PACKET;
> > + dsi->mode_flags = MIPI_DSI_MODE_NO_EOT_PACKET;
> >
> > ctx->supplies[0].supply = "vdd3";
> > ctx->supplies[1].supply = "vci";
> > diff --git a/drivers/gpu/drm/panel/panel-samsung-s6e8aa0.c b/drivers/gpu/drm/panel/panel-samsung-s6e8aa0.c
> > index 527371120266..9b3599d6d2de 100644
> > --- a/drivers/gpu/drm/panel/panel-samsung-s6e8aa0.c
> > +++ b/drivers/gpu/drm/panel/panel-samsung-s6e8aa0.c
> > @@ -990,8 +990,8 @@ static int s6e8aa0_probe(struct mipi_dsi_device *dsi)
> > dsi->lanes = 4;
> > dsi->format = MIPI_DSI_FMT_RGB888;
> > dsi->mode_flags = MIPI_DSI_MODE_VIDEO | MIPI_DSI_MODE_VIDEO_BURST
> > - | MIPI_DSI_MODE_VIDEO_HFP | MIPI_DSI_MODE_VIDEO_HBP
> > - | MIPI_DSI_MODE_VIDEO_HSA | MIPI_DSI_MODE_EOT_PACKET
> > + | MIPI_DSI_MODE_VIDEO_NO_HFP | MIPI_DSI_MODE_VIDEO_NO_HBP
> > + | MIPI_DSI_MODE_VIDEO_NO_HSA | MIPI_DSI_MODE_NO_EOT_PACKET
> > | MIPI_DSI_MODE_VSYNC_FLUSH | MIPI_DSI_MODE_VIDEO_AUTO_VERT;
> >
> > ret = s6e8aa0_parse_dt(ctx);
> > diff --git a/drivers/gpu/drm/panel/panel-sharp-ls043t1le01.c b/drivers/gpu/drm/panel/panel-sharp-ls043t1le01.c
> > index 16dbf0f353ed..b937e24dac8e 100644
> > --- a/drivers/gpu/drm/panel/panel-sharp-ls043t1le01.c
> > +++ b/drivers/gpu/drm/panel/panel-sharp-ls043t1le01.c
> > @@ -282,7 +282,7 @@ static int sharp_nt_panel_probe(struct mipi_dsi_device *dsi)
> > dsi->mode_flags = MIPI_DSI_MODE_VIDEO |
> > MIPI_DSI_MODE_VIDEO_HSE |
> > MIPI_DSI_CLOCK_NON_CONTINUOUS |
> > - MIPI_DSI_MODE_EOT_PACKET;
> > + MIPI_DSI_MODE_NO_EOT_PACKET;
> >
> > sharp_nt = devm_kzalloc(&dsi->dev, sizeof(*sharp_nt), GFP_KERNEL);
> > if (!sharp_nt)
> > diff --git a/drivers/gpu/drm/panel/panel-simple.c b/drivers/gpu/drm/panel/panel-simple.c
> > index 21939d4352cf..d490b5ef968a 100644
> > --- a/drivers/gpu/drm/panel/panel-simple.c
> > +++ b/drivers/gpu/drm/panel/panel-simple.c
> > @@ -4867,7 +4867,7 @@ static const struct panel_desc_dsi osd101t2045_53ts = {
> > },
> > .flags = MIPI_DSI_MODE_VIDEO | MIPI_DSI_MODE_VIDEO_BURST |
> > MIPI_DSI_MODE_VIDEO_SYNC_PULSE |
> > - MIPI_DSI_MODE_EOT_PACKET,
> > + MIPI_DSI_MODE_NO_EOT_PACKET,
> > .format = MIPI_DSI_FMT_RGB888,
> > .lanes = 4,
> > };
> > diff --git a/drivers/gpu/drm/panel/panel-xinpeng-xpp055c272.c b/drivers/gpu/drm/panel/panel-xinpeng-xpp055c272.c
> > index 55172d63a922..d17aae8b71d7 100644
> > --- a/drivers/gpu/drm/panel/panel-xinpeng-xpp055c272.c
> > +++ b/drivers/gpu/drm/panel/panel-xinpeng-xpp055c272.c
> > @@ -311,7 +311,7 @@ static int xpp055c272_probe(struct mipi_dsi_device *dsi)
> > dsi->lanes = 4;
> > dsi->format = MIPI_DSI_FMT_RGB888;
> > dsi->mode_flags = MIPI_DSI_MODE_VIDEO | MIPI_DSI_MODE_VIDEO_BURST |
> > - MIPI_DSI_MODE_LPM | MIPI_DSI_MODE_EOT_PACKET;
> > + MIPI_DSI_MODE_LPM | MIPI_DSI_MODE_NO_EOT_PACKET;
> >
> > drm_panel_init(&ctx->panel, &dsi->dev, &xpp055c272_funcs,
> > DRM_MODE_CONNECTOR_DSI);
> > diff --git a/include/drm/drm_mipi_dsi.h b/include/drm/drm_mipi_dsi.h
> > index 360e6377e84b..ba91cf22af51 100644
> > --- a/include/drm/drm_mipi_dsi.h
> > +++ b/include/drm/drm_mipi_dsi.h
> > @@ -119,15 +119,15 @@ struct mipi_dsi_host *of_find_mipi_dsi_host_by_node(struct device_node *node);
> > /* enable hsync-end packets in vsync-pulse and v-porch area */
> > #define MIPI_DSI_MODE_VIDEO_HSE BIT(4)
> > /* disable hfront-porch area */
> > -#define MIPI_DSI_MODE_VIDEO_HFP BIT(5)
> > +#define MIPI_DSI_MODE_VIDEO_NO_HFP BIT(5)
> > /* disable hback-porch area */
> > -#define MIPI_DSI_MODE_VIDEO_HBP BIT(6)
> > +#define MIPI_DSI_MODE_VIDEO_NO_HBP BIT(6)
> > /* disable hsync-active area */
> > -#define MIPI_DSI_MODE_VIDEO_HSA BIT(7)
> > +#define MIPI_DSI_MODE_VIDEO_NO_HSA BIT(7)
> > /* flush display FIFO on vsync pulse */
> > #define MIPI_DSI_MODE_VSYNC_FLUSH BIT(8)
> > /* disable EoT packets in HS mode */
> > -#define MIPI_DSI_MODE_EOT_PACKET BIT(9)
> > +#define MIPI_DSI_MODE_NO_EOT_PACKET BIT(9)
> > /* device supports non-continuous clock behavior (DSI spec 5.6.1) */
> > #define MIPI_DSI_CLOCK_NON_CONTINUOUS BIT(10)
> > /* transmit data in low power */
> > --
> > 2.32.0.93.g670b81a890-goog
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