From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751089AbcFWOMK (ORCPT ); Thu, 23 Jun 2016 10:12:10 -0400 Received: from mail-vk0-f46.google.com ([209.85.213.46]:34842 "EHLO mail-vk0-f46.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750880AbcFWOMH (ORCPT ); Thu, 23 Jun 2016 10:12:07 -0400 MIME-Version: 1.0 In-Reply-To: <1465904789-1021-1-git-send-email-ykk@rock-chips.com> References: <1465904718-663-1-git-send-email-ykk@rock-chips.com> <1465904789-1021-1-git-send-email-ykk@rock-chips.com> From: Sean Paul Date: Thu, 23 Jun 2016 10:11:43 -0400 X-Gmail-Original-Message-ID: Message-ID: Subject: Re: [PATCH v3 07/10] drm/bridge: analogix_dp: passing the connector as an argument in .get_modes() To: Yakir Yang Cc: Mark Yao , Inki Dae , Jingoo Han , Heiko Stuebner , Krzysztof Kozlowski , linux-samsung-soc , linux-rockchip@lists.infradead.org, Daniel Vetter , Emil Velikov , Douglas Anderson , dri-devel , Linux Kernel Mailing List , Javier Martinez Canillas , Tomasz Figa , =?UTF-8?Q?St=C3=A9phane_Marchesin?= , Thierry Reding , Dan Carpenter Content-Type: text/plain; charset=UTF-8 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Tue, Jun 14, 2016 at 7:46 AM, Yakir Yang wrote: > It's better to pass the connector to platform driver in .get_modes() > callback, just like what the .get_modes() helper function designed. > > Signed-off-by: Yakir Yang Reviewed-by: Sean Paul > --- > Changes in v3: > - Avoid to change any internal driver state in .mode_valid interface. (Tomasz, reviewed at Google Gerrit) > [https://chromium-review.googlesource.com/#/c/346318/10/drivers/gpu/drm/rockchip/analogix_dp-rockchip.c@113] > > Changes in v2: None > > drivers/gpu/drm/bridge/analogix/analogix_dp_core.c | 2 +- > drivers/gpu/drm/exynos/exynos_dp.c | 4 ++-- > include/drm/bridge/analogix_dp.h | 3 ++- > 3 files changed, 5 insertions(+), 4 deletions(-) > > diff --git a/drivers/gpu/drm/bridge/analogix/analogix_dp_core.c b/drivers/gpu/drm/bridge/analogix/analogix_dp_core.c > index 4a1b3b8..1a890fa 100644 > --- a/drivers/gpu/drm/bridge/analogix/analogix_dp_core.c > +++ b/drivers/gpu/drm/bridge/analogix/analogix_dp_core.c > @@ -938,7 +938,7 @@ int analogix_dp_get_modes(struct drm_connector *connector) > num_modes += drm_panel_get_modes(dp->plat_data->panel); > > if (dp->plat_data->get_modes) > - num_modes += dp->plat_data->get_modes(dp->plat_data); > + num_modes += dp->plat_data->get_modes(dp->plat_data, connector); > > return num_modes; > } > diff --git a/drivers/gpu/drm/exynos/exynos_dp.c b/drivers/gpu/drm/exynos/exynos_dp.c > index 468498e..8a555ed 100644 > --- a/drivers/gpu/drm/exynos/exynos_dp.c > +++ b/drivers/gpu/drm/exynos/exynos_dp.c > @@ -67,10 +67,10 @@ static int exynos_dp_poweroff(struct analogix_dp_plat_data *plat_data) > return exynos_dp_crtc_clock_enable(plat_data, false); > } > > -static int exynos_dp_get_modes(struct analogix_dp_plat_data *plat_data) > +static int exynos_dp_get_modes(struct analogix_dp_plat_data *plat_data, > + struct drm_connector *connector) > { > struct exynos_dp_device *dp = to_dp(plat_data); > - struct drm_connector *connector = &dp->connector; > struct drm_display_mode *mode; > int num_modes = 0; > > diff --git a/include/drm/bridge/analogix_dp.h b/include/drm/bridge/analogix_dp.h > index 82b8135..181db09 100644 > --- a/include/drm/bridge/analogix_dp.h > +++ b/include/drm/bridge/analogix_dp.h > @@ -34,7 +34,8 @@ 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 *); > - int (*get_modes)(struct analogix_dp_plat_data *); > + int (*get_modes)(struct analogix_dp_plat_data *, > + struct drm_connector *); > }; > > int analogix_dp_resume(struct device *dev); > -- > 1.9.1 > > > _______________________________________________ > dri-devel mailing list > dri-devel@lists.freedesktop.org > https://lists.freedesktop.org/mailman/listinfo/dri-devel