From: Robert Foss <rfoss@kernel.org>
To: Lucas Stach <l.stach@pengutronix.de>
Cc: "Heiko Stübner" <heiko@sntech.de>,
"Andy Yan" <andy.yan@rock-chips.com>,
"Sandy Huang" <hjc@rock-chips.com>,
"Jingoo Han" <jingoohan1@gmail.com>,
"Inki Dae" <inki.dae@samsung.com>,
"Seung-Woo Kim" <sw0312.kim@samsung.com>,
"Kyungmin Park" <kyungmin.park@samsung.com>,
"Andrzej Hajda" <andrzej.hajda@intel.com>,
"Neil Armstrong" <neil.armstrong@linaro.org>,
"Laurent Pinchart" <Laurent.pinchart@ideasonboard.com>,
"Jonas Karlman" <jonas@kwiboo.se>,
"Jernej Skrabec" <jernej.skrabec@gmail.com>,
linux-arm-kernel@lists.infradead.org,
linux-samsung-soc@vger.kernel.org,
linux-rockchip@lists.infradead.org,
dri-devel@lists.freedesktop.org, kernel@pengutronix.de,
patchwork-lst@pengutronix.de
Subject: Re: [PATCH 01/14] drm/bridge: analogix_dp: remove unused platform power_on_end callback
Date: Tue, 7 May 2024 14:02:56 +0200 [thread overview]
Message-ID: <CAN6tsi4xo+0RPkA6h0JurDn1WVvQRpNmPdZWks34BAMhCxU+_w@mail.gmail.com> (raw)
In-Reply-To: <20240503151129.3901815-2-l.stach@pengutronix.de>
On Fri, May 3, 2024 at 5:12 PM Lucas Stach <l.stach@pengutronix.de> wrote:
>
> This isn't used, but gives the impression of the power on and power off
> platform calls being non-symmetrical. Remove the unused callback and
> rename the power_on_start to simplay power_on.
s/simplay/simply
>
> Signed-off-by: Lucas Stach <l.stach@pengutronix.de>
> ---
> drivers/gpu/drm/bridge/analogix/analogix_dp_core.c | 7 ++-----
> drivers/gpu/drm/exynos/exynos_dp.c | 2 +-
> drivers/gpu/drm/rockchip/analogix_dp-rockchip.c | 4 ++--
> include/drm/bridge/analogix_dp.h | 3 +--
> 4 files changed, 6 insertions(+), 10 deletions(-)
>
> diff --git a/drivers/gpu/drm/bridge/analogix/analogix_dp_core.c b/drivers/gpu/drm/bridge/analogix/analogix_dp_core.c
> index 98454f0af90e..b39721588980 100644
> --- a/drivers/gpu/drm/bridge/analogix/analogix_dp_core.c
> +++ b/drivers/gpu/drm/bridge/analogix/analogix_dp_core.c
> @@ -1264,8 +1264,8 @@ static int analogix_dp_set_bridge(struct analogix_dp_device *dp)
> goto out_dp_clk_pre;
> }
>
> - if (dp->plat_data->power_on_start)
> - dp->plat_data->power_on_start(dp->plat_data);
> + if (dp->plat_data->power_on)
> + dp->plat_data->power_on(dp->plat_data);
>
> phy_power_on(dp->phy);
>
> @@ -1290,9 +1290,6 @@ static int analogix_dp_set_bridge(struct analogix_dp_device *dp)
> goto out_dp_init;
> }
>
> - if (dp->plat_data->power_on_end)
> - dp->plat_data->power_on_end(dp->plat_data);
> -
> enable_irq(dp->irq);
> return 0;
>
> diff --git a/drivers/gpu/drm/exynos/exynos_dp.c b/drivers/gpu/drm/exynos/exynos_dp.c
> index f48c4343f469..30c8750187ad 100644
> --- a/drivers/gpu/drm/exynos/exynos_dp.c
> +++ b/drivers/gpu/drm/exynos/exynos_dp.c
> @@ -233,7 +233,7 @@ static int exynos_dp_probe(struct platform_device *pdev)
> /* The remote port can be either a panel or a bridge */
> dp->plat_data.panel = panel;
> dp->plat_data.dev_type = EXYNOS_DP;
> - dp->plat_data.power_on_start = exynos_dp_poweron;
> + dp->plat_data.power_on = exynos_dp_poweron;
> dp->plat_data.power_off = exynos_dp_poweroff;
> dp->plat_data.attach = exynos_dp_bridge_attach;
> dp->plat_data.get_modes = exynos_dp_get_modes;
> diff --git a/drivers/gpu/drm/rockchip/analogix_dp-rockchip.c b/drivers/gpu/drm/rockchip/analogix_dp-rockchip.c
> index 7069a3d4d581..baeb41875a4b 100644
> --- a/drivers/gpu/drm/rockchip/analogix_dp-rockchip.c
> +++ b/drivers/gpu/drm/rockchip/analogix_dp-rockchip.c
> @@ -92,7 +92,7 @@ static int rockchip_dp_pre_init(struct rockchip_dp_device *dp)
> return 0;
> }
>
> -static int rockchip_dp_poweron_start(struct analogix_dp_plat_data *plat_data)
> +static int rockchip_dp_poweron(struct analogix_dp_plat_data *plat_data)
> {
> struct rockchip_dp_device *dp = pdata_encoder_to_dp(plat_data);
> int ret;
> @@ -397,7 +397,7 @@ static int rockchip_dp_probe(struct platform_device *pdev)
> dp->data = dp_data;
> dp->plat_data.panel = panel;
> dp->plat_data.dev_type = dp->data->chip_type;
> - dp->plat_data.power_on_start = rockchip_dp_poweron_start;
> + dp->plat_data.power_on = rockchip_dp_poweron;
> dp->plat_data.power_off = rockchip_dp_powerdown;
> dp->plat_data.get_modes = rockchip_dp_get_modes;
>
> diff --git a/include/drm/bridge/analogix_dp.h b/include/drm/bridge/analogix_dp.h
> index b0dcc07334a1..8709b6a74c0f 100644
> --- a/include/drm/bridge/analogix_dp.h
> +++ b/include/drm/bridge/analogix_dp.h
> @@ -29,8 +29,7 @@ struct analogix_dp_plat_data {
> struct drm_connector *connector;
> bool skip_connector;
>
> - int (*power_on_start)(struct analogix_dp_plat_data *);
> - int (*power_on_end)(struct analogix_dp_plat_data *);
> + int (*power_on)(struct analogix_dp_plat_data *);
> int (*power_off)(struct analogix_dp_plat_data *);
> int (*attach)(struct analogix_dp_plat_data *, struct drm_bridge *,
> struct drm_connector *);
> --
> 2.39.2
>
Reviewed-by: Robert Foss <rfoss@kernel.org>
next prev parent reply other threads:[~2024-05-07 12:03 UTC|newest]
Thread overview: 34+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-05-03 15:11 [PATCH 00/14] improve Analogix DP AUX channel handling Lucas Stach
2024-05-03 15:11 ` [PATCH 01/14] drm/bridge: analogix_dp: remove unused platform power_on_end callback Lucas Stach
2024-05-07 12:02 ` Robert Foss [this message]
2024-05-03 15:11 ` [PATCH 02/14] drm/rockchip: analogix_dp: add runtime PM handling Lucas Stach
2024-05-07 12:15 ` Robert Foss
2024-06-10 12:45 ` Heiko Stübner
2024-05-03 15:11 ` [PATCH 03/14] drm/bridge: analogix_dp: register AUX bus after enabling runtime PM Lucas Stach
2024-05-07 12:49 ` Robert Foss
2024-05-03 15:11 ` [PATCH 04/14] drm/bridge: analogix_dp: handle clock via " Lucas Stach
2024-05-07 12:57 ` Robert Foss
2024-05-03 15:11 ` [PATCH 05/14] drm/bridge: analogix_dp: remove unused analogix_dp_remove Lucas Stach
2024-05-07 12:58 ` Robert Foss
2024-05-03 15:11 ` [PATCH 06/14] drm/bridge: analogix_dp: remove clk handling from analogix_dp_set_bridge Lucas Stach
2024-05-07 13:00 ` Robert Foss
2024-05-03 15:11 ` [PATCH 07/14] drm/bridge: analogix_dp: move platform and PHY power handling into runtime PM Lucas Stach
2024-05-07 13:01 ` Robert Foss
2024-05-03 15:11 ` [PATCH 08/14] drm/bridge: analogix_dp: move basic controller init " Lucas Stach
2024-05-07 13:05 ` Robert Foss
2024-05-03 15:11 ` [PATCH 09/14] drm/bridge: analogix_dp: remove PLL lock check from analogix_dp_config_video Lucas Stach
2024-05-07 13:06 ` Robert Foss
2024-05-03 15:11 ` [PATCH 10/14] drm/bridge: analogix_dp: move macro reset after link bandwidth setting Lucas Stach
2024-05-07 13:07 ` Robert Foss
2024-06-10 11:45 ` Robert Foss
2024-05-03 15:11 ` [PATCH 11/14] drm/bridge: analogix_dp: don't wait for PLL lock too early Lucas Stach
2024-06-10 11:48 ` Robert Foss
2024-05-03 15:11 ` [PATCH 12/14] drm/bridge: analogix_dp: simplify and correct PLL lock checks Lucas Stach
2024-06-10 11:55 ` Robert Foss
2024-05-03 15:11 ` [PATCH 13/14] drm/bridge: analogix_dp: only read AUX status when an error occured Lucas Stach
2024-06-10 11:56 ` Robert Foss
2024-05-03 15:11 ` [PATCH 14/14] drm/bridge: analogix_dp: handle AUX transfer timeouts Lucas Stach
2024-06-10 11:57 ` Robert Foss
2024-05-07 13:10 ` [PATCH 00/14] improve Analogix DP AUX channel handling Robert Foss
2024-05-15 10:31 ` Lucas Stach
2024-06-10 12:47 ` Heiko Stübner
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