linux-kernel - Re: [PATCH v2 00/12] Apply drm_bridge_connector helper for the Analogix DP driver

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Message-ID: <4eb09ec9-bb7b-4266-8771-26b4819f47db@samsung.com>
Date: Wed, 9 Jul 2025 09:22:43 +0200
From: Marek Szyprowski <m.szyprowski@...sung.com>
To: Damon Ding <damon.ding@...k-chips.com>, andrzej.hajda@...el.com,
	neil.armstrong@...aro.org, rfoss@...nel.org
Cc: Laurent.pinchart@...asonboard.com, jonas@...boo.se,
	jernej.skrabec@...il.com, maarten.lankhorst@...ux.intel.com,
	mripard@...nel.org, tzimmermann@...e.de, airlied@...il.com, simona@...ll.ch,
	jingoohan1@...il.com, inki.dae@...sung.com, sw0312.kim@...sung.com,
	kyungmin.park@...sung.com, krzk@...nel.org, alim.akhtar@...sung.com,
	hjc@...k-chips.com, heiko@...ech.de, andy.yan@...k-chips.com,
	dmitry.baryshkov@....qualcomm.com, l.stach@...gutronix.de,
	dianders@...omium.org, dri-devel@...ts.freedesktop.org,
	linux-kernel@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
	linux-samsung-soc@...r.kernel.org, linux-rockchip@...ts.infradead.org
Subject: Re: [PATCH v2 00/12] Apply drm_bridge_connector helper for the
 Analogix DP driver

On 09.07.2025 09:01, Damon Ding wrote:
> PATCH 1 is a small format optimization for struct analogid_dp_device.
> PATCH 2 is to perform mode setting in &drm_bridge_funcs.atomic_enable.
> PATCH 3-8 are preparations for the movement of the panel/bridge parsing.
> PATCH 9 is to apply a better API for the encoder initialization.
> PATCH 10-11 are to apply the newly added API to find panel or bridge.
> PATCH 12 is to apply the drm_bridge_connector helper.

This patchset conflicts with my recent fix for Analogix DP driver 
applied to drm-misc-fixes:

https://lore.kernel.org/all/20250627165652.580798-1-m.szyprowski@samsung.com/


> Damon Ding (12):
>    drm/bridge: analogix_dp: Formalize the struct analogix_dp_device
>    drm/bridge: analogix_dp: Move &drm_bridge_funcs.mode_set to
>      &drm_bridge_funcs.atomic_enable
>    drm/bridge: analogix_dp: Add &analogix_dp_plat_data.bridge
>    drm/exynos: exynos_dp: Remove &exynos_dp_device.ptn_bridge
>    drm/exynos: exynos_dp: Remove redundant
>      &analogix_dp_plat_data.skip_connector
>    drm/bridge: analogix_dp: Remove redundant
>      &analogix_dp_plat_data.skip_connector
>    drm/bridge: analogix_dp: Add support to find panel or bridge
>    drm/rockchip: analogix_dp: Apply drmm_encoder_init() instead of
>      drm_simple_encoder_init()
>    drm/rockchip: analogix_dp: Apply analogix_dp_find_panel_or_bridge()
>    drm/exynos: exynos_dp: Apply analogix_dp_find_panel_or_bridge()
>    drm/bridge: analogix_dp: Remove unused APIs for AUX bus
>    drm/bridge: analogix_dp: Apply drm_bridge_connector helper
>
>   .../drm/bridge/analogix/analogix_dp_core.c    | 370 ++++++++++--------
>   .../drm/bridge/analogix/analogix_dp_core.h    |   8 +-
>   drivers/gpu/drm/exynos/exynos_dp.c            |  27 +-
>   .../gpu/drm/rockchip/analogix_dp-rockchip.c   |  42 +-
>   include/drm/bridge/analogix_dp.h              |   6 +-
>   5 files changed, 217 insertions(+), 236 deletions(-)
>
Best regards
-- 
Marek Szyprowski, PhD
Samsung R&D Institute Poland