Hi! Last week I was asked to comment a patch "[PATCH v3 05/43] drm/bridge: analogix_dp: Don't power bridge in analogix_dp_bind": https://patchwork.kernel.org/patch/10193493/ That patch does almost the opposite to my initial fix "[PATCH v2] drm/bridge: analogix_dp: Keep PHY powered between driver bind/unbind": https://patchwork.kernel.org/patch/10242493/ I did some further investigation based on the proposed "[PATCH v3 00/43] DRM Rockchip rk3399 (Kevin)" patchset: https://lists.freedesktop.org/archives/dri-devel/2018-March/167775.html Those patches seems to solve also some issues with analogix_dp driver on Exynos5420 based Chromebook2 Peach-PIT board. I didn't get any reply for my comments and unfortunately the mail of Thierry Escande, who submitted that patchset is no longer valid, so I decided to resend the minimal patchset that fixes the issue with Chromebook2 Peach-Pit board, which was broken since v4.10 kernel release. If possible, please apply them as fixes for v4.16-rc. This patchset replaces my previous fix: https://patchwork.kernel.org/patch/10242493/ Best regards Marek Szyprowski Samsung R&D Institute Poland Patch summary: Marek Szyprowski (2): drm/bridge: analogix_dp: Postpone enabling runtime power management drm/bridge: analogix_dp: Don't create useless connectors zain wang (1): drm/bridge: analogix_dp: Don't power bridge in analogix_dp_bind drivers/gpu/drm/bridge/analogix/analogix_dp_core.c | 45 +++++++++------------- drivers/gpu/drm/exynos/exynos_dp.c | 1 + include/drm/bridge/analogix_dp.h | 1 + 3 files changed, 21 insertions(+), 26 deletions(-) -- 2.15.0 _______________________________________________ dri-devel mailing list dri-devel@xxxxxxxxxxxxxxxxxxxxx https://lists.freedesktop.org/mailman/listinfo/dri-devel
