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Wed, 08 Jul 2026 07:04:41 -0700 (PDT) X-Received: by 2002:a17:903:110f:b0:2c9:ae0b:61e3 with SMTP id d9443c01a7336-2ccea2d7e14mr27466655ad.2.1783519481069; Wed, 08 Jul 2026 07:04:41 -0700 (PDT) Received: from localhost ([151.243.38.149]) by smtp.gmail.com with ESMTPSA id d9443c01a7336-2ccc9bdcbe2sm29180235ad.9.2026.07.08.07.04.35 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Wed, 08 Jul 2026 07:04:40 -0700 (PDT) Mime-Version: 1.0 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset=UTF-8 Date: Wed, 08 Jul 2026 22:04:21 +0800 Message-Id: Subject: Re: [PATCH 4/9] drm/mcde: replace struct drm_simple_display_pipe with regular atomic helpers From: "Ze Huang" To: "Thomas Zimmermann" , "Ze Huang" , "Alexey Brodkin" , "Maarten Lankhorst" , "Maxime Ripard" , "David Airlie" , "Simona Vetter" , "Joel Stanley" , "Andrew Jeffery" , "Frank Li" , "Sascha Hauer" , "Pengutronix Kernel Team" , "Fabio Estevam" , "Linus Walleij" , "Hans de Goede" , "Alex Lanzano" , "Oleksandr Andrushchenko" Cc: , , , , , X-Mailer: aerc 0.21.0-0-g5549850facc2 References: <20260705-drm-simple-kms-removal-v1-0-b4e1ca053623@oss.qualcomm.com> <20260705-drm-simple-kms-removal-v1-4-b4e1ca053623@oss.qualcomm.com> <4d1ddd5d-2635-4ee0-8481-78f3a034233b@suse.de> In-Reply-To: <4d1ddd5d-2635-4ee0-8481-78f3a034233b@suse.de> X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYwNzA4MDEzOCBTYWx0ZWRfX77MhxMVKGlpZ bGGk/Rvl+F7BtgLp+JvVMW94mbZjNbXkWc74Ff72c7s4RLwdD/uhIudrChyf+e51e/c3QG1HRPD k1Rrl+sECgRCYFeWrs8VDZHvj/8DS0QMX6/18ddIxzusBDxRebFZN1fYx0PTS6+HFNBZDsrpXlW HA/QK6GIiU3lytTzpxiJFrI3XazbkRmXlLNch+HYdF/aWtbI/Swguba3ozAZpxxC1k9uyfIUxiW 9LeCr+FsIYBQ/Q9eqQnc5eduL44lgz5hd82Hd5iKk28N5DaFDAD5GOuUmL2bGiTLdxiR+xki6Qd MgEZjcj/priheVk9gRXzS5SmF3qbg7swds09C1wEMfP3vncAsANIPrQ1jhktj/rK28x92x/7yvG Ez1LbErZPRFTI7WgceotnzoS3WZr+DBbJGA9e7d8lzKVPgAmGC97wQWsq78W9V6nrxlbi5dfVFL 0ietAf9ThB8WWCtQcOw== X-Proofpoint-GUID: k_NZUPDuqyGE5xL9mFOAJi4xyVHkyAPg X-Authority-Analysis: v=2.4 cv=TMp1jVla c=1 sm=1 tr=0 ts=6a4e58fa cx=c_pps a=MTSHoo12Qbhz2p7MsH1ifg==:117 a=cNux22OjBTKCC6TmznXXXA==:17 a=IkcTkHD0fZMA:10 a=RAioF0-LDSMA:10 a=s4-Qcg_JpJYA:10 a=VkNPw1HP01LnGYTKEx00:22 a=u7WPNUs3qKkmUXheDGA7:22 a=yOCtJkima9RkubShWh1s:22 a=P-IC7800AAAA:8 a=EUspDBNiAAAA:8 a=7ZHkO8slaP7M83yUoBMA:9 a=QEXdDO2ut3YA:10 a=GvdueXVYPmCkWapjIL-Q:22 a=d3PnA9EDa4IxuAV0gXij:22 X-Proofpoint-Spam-Info: AW1haW4tMjYwNzA4MDEzOCBTYWx0ZWRfX+4HddH/17DIs 8sHwhx+2+v//XvjJIlPPhyEQZJe66sY3E4w0B4GXTeTBhJt9OvXqb1T14dMBwwco9M7Coy9yxTp Dv1+cOTf3op4rXLMtff8WhZvMnytSbc= X-Proofpoint-ORIG-GUID: k_NZUPDuqyGE5xL9mFOAJi4xyVHkyAPg X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1143,Hydra:6.1.134,FMLib:17.12.100.49 definitions=2026-07-08_02,2026-07-08_01,2025-10-01_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 impostorscore=0 priorityscore=1501 suspectscore=0 adultscore=0 lowpriorityscore=0 bulkscore=0 malwarescore=0 phishscore=0 spamscore=0 clxscore=1015 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2606150000 definitions=main-2607080138 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.9.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20260708_070442_941935_67ACC5E2 X-CRM114-Status: GOOD ( 27.81 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org On Wed Jul 8, 2026 at 9:02 PM CST, Thomas Zimmermann wrote: > Hi > > Am 04.07.26 um 20:31 schrieb Ze Huang: >> Convert MCDE to explicit plane, CRTC and encoder objects. >> >> Keep FIFO, event and framebuffer update sequencing intact, and install >> GEM framebuffer prepare callback explicitly. >> >> Signed-off-by: Ze Huang >> --- >> drivers/gpu/drm/mcde/mcde_display.c | 162 +++++++++++++++++++++++++++-= -------- >> drivers/gpu/drm/mcde/mcde_drm.h | 6 +- >> drivers/gpu/drm/mcde/mcde_drv.c | 3 +- >> 3 files changed, 129 insertions(+), 42 deletions(-) >> >> diff --git a/drivers/gpu/drm/mcde/mcde_display.c b/drivers/gpu/drm/mcde/= mcde_display.c >> index 257a6e84dd58..4d86fa5030eb 100644 >> --- a/drivers/gpu/drm/mcde/mcde_display.c >> +++ b/drivers/gpu/drm/mcde/mcde_display.c >> @@ -10,6 +10,7 @@ >> #include >> #include >> =20 >> +#include >> #include >> #include >> #include >> @@ -18,7 +19,6 @@ >> #include >> #include >> #include >> -#include >> #include >> #include >> #include