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Mon, 26 Oct 2026 02:42:34 -0700 (PDT) Received: from [192.168.226.26] ([178.235.128.140]) by smtp.gmail.com with ESMTPSA id a640c23a62f3a-c46bd4ea3aesm303000866b.26.2026.10.26.02.42.32 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Mon, 26 Oct 2026 02:42:33 -0700 (PDT) Message-ID: Date: Mon, 26 Oct 2026 10:42:31 +0100 X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Post: List-Help: List-Subscribe: List-Unsubscribe: List-Owner: Precedence: list MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH v3 10/14] drm/msm: tear down only a successfully initialised KMS To: Dmitry Baryshkov , Rob Clark , Dmitry Baryshkov , Abhinav Kumar , Jessica Zhang , Sean Paul , Marijn Suijten , David Airlie , Simona Vetter Cc: linux-arm-msm@vger.kernel.org, dri-devel@lists.freedesktop.org, freedreno@lists.freedesktop.org, linux-kernel@vger.kernel.org References: <20261024-msm-kms-destroy-fixes-v3-0-66a30120a5ea@oss.qualcomm.com> <20261024-msm-kms-destroy-fixes-v3-10-66a30120a5ea@oss.qualcomm.com> Content-Language: en-US From: Konrad Dybcio In-Reply-To: <20261024-msm-kms-destroy-fixes-v3-10-66a30120a5ea@oss.qualcomm.com> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit X-Proofpoint-ORIG-GUID: QvPuNKOeTfreYBpLnM6OwfVdmlU7vRW0 X-Proofpoint-Spam-Info: AW1haW4tMjYxMDI2MDAzOCBTYWx0ZWRfX46wHwWkfhJHk AJBosSNlK8qnz20lb6zlBWSGv1IbI1nVff3zemMBIoQ10q0EybUNcuzwZbULPhc+hzckiiFWvI0 /JZ/1tDjZajJVDFrCGg0OZQxpPIrh8s= X-Proofpoint-GUID: QvPuNKOeTfreYBpLnM6OwfVdmlU7vRW0 X-Authority-Analysis: v=2.4 cv=bq/Zl0ai c=1 sm=1 tr=0 ts=6adf208b cx=c_pps a=JbAStetqSzwMeJznSMzCyw==:117 a=PRfkaYvzSr8QmIIGAkY2Sg==:17 a=IkcTkHD0fZMA:10 a=660iZSQnnn4A:10 a=s4-Qcg_JpJYA:10 a=VkNPw1HP01LnGYTKEx00:22 a=u7WPNUs3qKkmUXheDGA7:22 a=_glEPmIy2e8OvE2BGh3C:22 a=EUspDBNiAAAA:8 a=-n9uno-3Oat8RTozT6UA:9 a=QEXdDO2ut3YA:10 a=uxP6HrT_eTzRwkO_Te1X:22 X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYxMDI2MDAzOCBTYWx0ZWRfXwDSsH18D4hxW b3RSJUe8OHVexRkZXi9B4a9OQZ6o49xaFcYMPbcMtYdfCp0QKBZstNdVCMEZi938yFBNZtDRBgl yCRAeTEUtMcz46murzidRA/f0WMNB7b87R5r7VnNHthG5xaJ1iLKzlzFg4hhsjJKVXTXHQqjeRp 3TN1hil2YvjmIZm0LzZPjB+GWvVw88263Dqz35ED0QkHgpBcY+qwV5TcgZpoyuL3e/8MznNlLMt aGEtpijtDRnp1fvsC0JM/RW1sGXntvFP5E638igVr9Peu4vwPLAkqGqckk/X10vgQ1noZl5iuFL XdGl+/iCAskSIN5tjccM3EcQQ5UEjEQ48cStDFrl+/JIbR4uf1YngHWyRgYl+TYeycj9KJ4dLYO l5VK/R1c2ERmRzkt4xdrQSVrifkjzQ1DDGUE0GJF5cWmHSwXIdJjy875j2zC5ptRM3XiEzaAkpn +9q0HwDqKJtYVIMvjWg== X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1176,Hydra:6.1.138,FMLib:17.12.100.49 definitions=2026-10-26_01,2026-10-21_02,2025-10-01_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 adultscore=0 malwarescore=0 bulkscore=0 impostorscore=0 spamscore=0 suspectscore=0 clxscore=1015 lowpriorityscore=0 priorityscore=1501 phishscore=0 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2610190000 definitions=main-2610260038 On 10/24/26 1:19 AM, Dmitry Baryshkov wrote: > All the kms drivers now undo their own failures in kms_init() and have > folded their hardware setup into it. > > Drop ->hw_init(), call ->destroy() only for a KMS which was initialised > successfully, and remove the flag which let the drivers opt in to that > one at a time, as well as the handling of a half torn down KMS in > msm_kms_destroy(). > > Assisted-by: LLM > Signed-off-by: Dmitry Baryshkov > --- Acked-by: Konrad Dybcio Konrad