From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752617AbeETRXS (ORCPT ); Sun, 20 May 2018 13:23:18 -0400 Received: from kozue.soulik.info ([108.61.200.231]:37400 "EHLO kozue.soulik.info" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751862AbeETRXO (ORCPT ); Sun, 20 May 2018 13:23:14 -0400 From: Randy Li To: dri-devel@lists.freedesktop.org Cc: Randy Li , hjc@rock-chips.com, heiko@sntech.de, linux-arm-kernel@lists.infradead.org, linux-rockchip@lists.infradead.org, linux-kernel@vger.kernel.org, nicolas.dufresne@collabora.com, gustavo@padovan.org, maarten.lankhorst@linux.intel.com, seanpaul@chromium.org, airlied@linux.ie Subject: [PATCH 0/2] Add support for a YUV 10bits pixel format Date: Mon, 21 May 2018 01:17:03 +0800 Message-Id: <20180520171705.29690-1-ayaka@soulik.info> X-Mailer: git-send-email 2.14.3 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org This pixel format is current used in the rockchip platform. I think any model higher than rk322x would support this pixel format. Xilinx may support it but I am not sure. More than a year ago, I post the patch Add pixel formats for 10/16 bits YUV video to the mail list, it has been update to version 8, but they are not merged yet. So I decide to submit these independent patches, I hope that they would be reviewed and merged in a short time. I have added a patch to Gstreamer and it is merged now. Any future information can be found on the bugzilla of the Gstreamer: https://bugzilla.gnome.org/show_bug.cgi?id=795462 I have verified this patch on the rk3288, with the following command: gst-launch-1.0 filesrc location=conv_3840_2160.nv12_10le40 ! \ rawvideoparse format=81 width=3840 height=2160 ! imagefreeze ! kmssink Also you can find video sample video on above page, but you may need to set the plane offset and stride when you are using the other files. Randy Li (2): drm/fourcc: add a 10bits fully packed variant of NV12 drm/rockchip: Support 10 bits yuv format in vop drivers/gpu/drm/drm_fourcc.c | 1 + drivers/gpu/drm/rockchip/rockchip_drm_vop.c | 27 +++++++++++++++++++++++++-- drivers/gpu/drm/rockchip/rockchip_drm_vop.h | 1 + drivers/gpu/drm/rockchip/rockchip_vop_reg.c | 2 ++ include/uapi/drm/drm_fourcc.h | 3 +++ 5 files changed, 32 insertions(+), 2 deletions(-) -- 2.14.3 From mboxrd@z Thu Jan 1 00:00:00 1970 From: Randy Li Subject: [PATCH 0/2] Add support for a YUV 10bits pixel format Date: Mon, 21 May 2018 01:17:03 +0800 Message-ID: <20180520171705.29690-1-ayaka@soulik.info> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=m.gmane.org@lists.infradead.org To: dri-devel@lists.freedesktop.org Cc: heiko@sntech.de, airlied@linux.ie, gustavo@padovan.org, Randy Li , maarten.lankhorst@linux.intel.com, linux-kernel@vger.kernel.org, hjc@rock-chips.com, linux-rockchip@lists.infradead.org, seanpaul@chromium.org, nicolas.dufresne@collabora.com, linux-arm-kernel@lists.infradead.org List-Id: linux-rockchip.vger.kernel.org This pixel format is current used in the rockchip platform. I think any model higher than rk322x would support this pixel format. Xilinx may support it but I am not sure. More than a year ago, I post the patch Add pixel formats for 10/16 bits YUV video to the mail list, it has been update to version 8, but they are not merged yet. So I decide to submit these independent patches, I hope that they would be reviewed and merged in a short time. I have added a patch to Gstreamer and it is merged now. Any future information can be found on the bugzilla of the Gstreamer: https://bugzilla.gnome.org/show_bug.cgi?id=795462 I have verified this patch on the rk3288, with the following command: gst-launch-1.0 filesrc location=conv_3840_2160.nv12_10le40 ! \ rawvideoparse format=81 width=3840 height=2160 ! imagefreeze ! kmssink Also you can find video sample video on above page, but you may need to set the plane offset and stride when you are using the other files. Randy Li (2): drm/fourcc: add a 10bits fully packed variant of NV12 drm/rockchip: Support 10 bits yuv format in vop drivers/gpu/drm/drm_fourcc.c | 1 + drivers/gpu/drm/rockchip/rockchip_drm_vop.c | 27 +++++++++++++++++++++++++-- drivers/gpu/drm/rockchip/rockchip_drm_vop.h | 1 + drivers/gpu/drm/rockchip/rockchip_vop_reg.c | 2 ++ include/uapi/drm/drm_fourcc.h | 3 +++ 5 files changed, 32 insertions(+), 2 deletions(-) -- 2.14.3 From mboxrd@z Thu Jan 1 00:00:00 1970 From: ayaka@soulik.info (Randy Li) Date: Mon, 21 May 2018 01:17:03 +0800 Subject: [PATCH 0/2] Add support for a YUV 10bits pixel format Message-ID: <20180520171705.29690-1-ayaka@soulik.info> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org This pixel format is current used in the rockchip platform. I think any model higher than rk322x would support this pixel format. Xilinx may support it but I am not sure. More than a year ago, I post the patch Add pixel formats for 10/16 bits YUV video to the mail list, it has been update to version 8, but they are not merged yet. So I decide to submit these independent patches, I hope that they would be reviewed and merged in a short time. I have added a patch to Gstreamer and it is merged now. Any future information can be found on the bugzilla of the Gstreamer: https://bugzilla.gnome.org/show_bug.cgi?id=795462 I have verified this patch on the rk3288, with the following command: gst-launch-1.0 filesrc location=conv_3840_2160.nv12_10le40 ! \ rawvideoparse format=81 width=3840 height=2160 ! imagefreeze ! kmssink Also you can find video sample video on above page, but you may need to set the plane offset and stride when you are using the other files. Randy Li (2): drm/fourcc: add a 10bits fully packed variant of NV12 drm/rockchip: Support 10 bits yuv format in vop drivers/gpu/drm/drm_fourcc.c | 1 + drivers/gpu/drm/rockchip/rockchip_drm_vop.c | 27 +++++++++++++++++++++++++-- drivers/gpu/drm/rockchip/rockchip_drm_vop.h | 1 + drivers/gpu/drm/rockchip/rockchip_vop_reg.c | 2 ++ include/uapi/drm/drm_fourcc.h | 3 +++ 5 files changed, 32 insertions(+), 2 deletions(-) -- 2.14.3