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f287c66a |
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09-Mar-2023 |
Justin Green <greenjustin@chromium.org> |
drm/mediatek: Refactor pixel format logic Add an DDP component interface for querying pixel format support and move list of supported pixel formats into DDP components instead of mtk_drm_plane.c Tested by running Chrome on an MT8195. Signed-off-by: Justin Green <greenjustin@chromium.org> Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> Link: https://patchwork.kernel.org/project/linux-mediatek/patch/20230309210416.1167020-2-greenjustin@chromium.org/ Signed-off-by: Chun-Kuang Hu <chunkuang.hu@kernel.org>
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c410fa9b |
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16-Nov-2022 |
Justin Green <greenjustin@chromium.org> |
drm/mediatek: Add AFBC support to Mediatek DRM driver Tested on MT8195 and confirmed both correct video output and improved DRAM bandwidth performance. Signed-off-by: Justin Green <greenjustin@chromium.org> Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> Link: https://patchwork.kernel.org/project/linux-mediatek/patch/20221116193335.36320-1-greenjustin@google.com/ Signed-off-by: Chun-Kuang Hu <chunkuang.hu@kernel.org>
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5621416b |
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20-Jun-2022 |
Nancy.Lin <nancy.lin@mediatek.com> |
drm/mediatek: Add mediatek-drm plane color encoding info Add plane color encoding information for color space conversion. It's a preparation for adding support for mt8195 ovl_adaptor mdp_rdma csc control. Signed-off-by: Nancy.Lin <nancy.lin@mediatek.com> Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> Tested-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> Tested-by: Bo-Chen Chen <rex-bc.chen@mediatek.com> Link: https://patchwork.kernel.org/project/linux-mediatek/patch/20220620091930.27797-10-nancy.lin@mediatek.com/ Signed-off-by: Chun-Kuang Hu <chunkuang.hu@kernel.org>
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920fffcc |
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09-Dec-2019 |
Bibby Hsieh <bibby.hsieh@mediatek.com> |
drm/mediatek: update cursors by using async atomic update Support to async updates of cursors by using the new atomic interface for that. Signed-off-by: Bibby Hsieh <bibby.hsieh@mediatek.com> Signed-off-by: CK Hu <ck.hu@mediatek.com>
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ef87d3e2 |
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05-Nov-2019 |
Sean Paul <seanpaul@chromium.org> |
drm/mediatek: Plumb supported rotation values from components to plane init This patch adds the ability for components to expose supported rotations which will be exposed to userspace via a plane rotation property. No functional changes in this patch. Signed-off-by: Sean Paul <seanpaul@chromium.org> Signed-off-by: CK Hu <ck.hu@mediatek.com>
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1802d0be |
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27-May-2019 |
Thomas Gleixner <tglx@linutronix.de> |
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 174 Based on 1 normalized pattern(s): this program is free software you can redistribute it and or modify it under the terms of the gnu general public license version 2 as published by the free software foundation this program is distributed in the hope that it will be useful but without any warranty without even the implied warranty of merchantability or fitness for a particular purpose see the gnu general public license for more details extracted by the scancode license scanner the SPDX license identifier GPL-2.0-only has been chosen to replace the boilerplate/reference in 655 file(s). Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Reviewed-by: Allison Randal <allison@lohutok.net> Reviewed-by: Kate Stewart <kstewart@linuxfoundation.org> Reviewed-by: Richard Fontana <rfontana@redhat.com> Cc: linux-spdx@vger.kernel.org Link: https://lkml.kernel.org/r/20190527070034.575739538@linutronix.de Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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5bfafad8 |
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03-Aug-2016 |
Daniel Kurtz <djkurtz@chromium.org> |
drm/mediatek: Remove mtk_drm_plane Now that mtk_drm_plane just contains its base struct drm_plane, we can just remove it and use struct drm_plane everywhere. Signed-off-by: Daniel Kurtz <djkurtz@chromium.org> Signed-off-by: Bibby Hsieh <bibby.hsieh@mediatek.com> Signed-off-by: Sean Paul <seanpaul@chromium.org> Link: http://patchwork.freedesktop.org/patch/msgid/1470279597-60453-4-git-send-email-bibby.hsieh@mediatek.com
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0d5a32b7 |
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03-Aug-2016 |
Daniel Kurtz <djkurtz@chromium.org> |
drm/mediatek: plane: Remove plane zpos/index It is not actually useful to a mtk plane to know its zpos/index, so just remove this field. This let's completely remove struct mtk_drm_plane in a follow up patch. Signed-off-by: Daniel Kurtz <djkurtz@chromium.org> Signed-off-by: Bibby Hsieh <bibby.hsieh@mediatek.com> Signed-off-by: Sean Paul <seanpaul@chromium.org> Link: http://patchwork.freedesktop.org/patch/msgid/1470279597-60453-3-git-send-email-bibby.hsieh@mediatek.com
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119f5173 |
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04-Jan-2016 |
CK Hu <ck.hu@mediatek.com> |
drm/mediatek: Add DRM Driver for Mediatek SoC MT8173. This patch adds an initial DRM driver for the Mediatek MT8173 DISP subsystem. It currently supports two fixed output streams from the OVL0/OVL1 sources to the DSI0/DPI0 sinks, respectively. Signed-off-by: CK Hu <ck.hu@mediatek.com> Signed-off-by: YT Shen <yt.shen@mediatek.com> Signed-off-by: Daniel Kurtz <djkurtz@chromium.org> Signed-off-by: Bibby Hsieh <bibby.hsieh@mediatek.com> Signed-off-by: Mao Huang <littlecvr@chromium.org> Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
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