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[2001:14ba:a073:af00:264b:feff:fe8b:be8a]) by smtp.gmail.com with ESMTPSA id 2adb3069b0e04-59b72af5ed2sm4788677e87.58.2026.01.13.08.57.32 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 13 Jan 2026 08:57:34 -0800 (PST) From: Dmitry Baryshkov Date: Tue, 13 Jan 2026 18:57:20 +0200 Subject: [PATCH v2 05/11] media: iris: don't specify highest_bank_bit in the source code Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Message-Id: <20260113-iris-ubwc-v2-5-4346a6ef07a9@oss.qualcomm.com> References: <20260113-iris-ubwc-v2-0-4346a6ef07a9@oss.qualcomm.com> In-Reply-To: <20260113-iris-ubwc-v2-0-4346a6ef07a9@oss.qualcomm.com> To: Bjorn Andersson , Konrad Dybcio , Rob Clark , Dmitry Baryshkov , Abhinav Kumar , Jessica Zhang , Sean Paul , Marijn Suijten , David Airlie , Simona Vetter , Akhil P Oommen , Vikash Garodia , Dikshita Agarwal , Bryan O'Donoghue , Mauro Carvalho Chehab Cc: Konrad Dybcio , linux-arm-msm@vger.kernel.org, linux-kernel@vger.kernel.org, dri-devel@lists.freedesktop.org, freedreno@lists.freedesktop.org, linux-media@vger.kernel.org, Bryan O'Donoghue X-Mailer: b4 0.14.3 X-Developer-Signature: v=1; a=openpgp-sha256; l=2326; i=dmitry.baryshkov@oss.qualcomm.com; h=from:subject:message-id; bh=21FS6ewfuqdGS3uFDKer0oeNOooIoTgNJcaXGQoNyaE=; b=owGbwMvMwMXYbdNlx6SpcZXxtFoSQ2ZaZfG6U6/vWplOWVLdfkQt3qN896XahvD7t695FAj/V G3bafuyk9GYhYGRi0FWTJHFp6Blasym5LAPO6bWwwxiZQKZwsDFKQATyZrP/s9wQh37w3yRfxFO x7+FPapcxvtywb7TnI9yf4l+V5GvTxYPuhQRey7gQMrhyE+xFuXJX3NuX4u5ZblSbFWkwlOh7yL Cqns/7I8/f+34DkNZkbnsaktsgsO9BLKu+RW5dzS1yB74cE5y14+1r6o3zEhlCHySp6/Qy/XtrI 2/VdjZ2f90N7ltrv9e/fmsoNyRUq3SmRvny78SfrZaIf7yeTsv8zQNhxzLbVqq52VUQsrn+++8n RvzP+xM4TVvG62wq3Zz3iowXE2b1SD1J6zH5XKYVVjjosdBn1gz2JQn3TgS9W59X6JPHbu2ftIL 5tvW177qFH70eW2x09hG7KOASIRs/cw6OfbHmvmxPE5PAQ== X-Developer-Key: i=dmitry.baryshkov@oss.qualcomm.com; a=openpgp; fpr=8F88381DD5C873E4AE487DA5199BF1243632046A X-Proofpoint-GUID: dLqIxi389-QGiGL8Q-GhkQy1pGyiOQJw X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYwMTEzMDE0MCBTYWx0ZWRfX9dpriU8q8SUl 4DkWmAIw0zFmkw950voRqDF3qnJlZM4I8Mp/phO4mJ4s+nBV/Ghaah9rngIrbMf1Hp2+jWGIEC5 FvAzm5UdMHrPtIDuW6AyB1DBVJblO7gsInnRXGZXecNwABM7cn6QMLbtNyAC5xPv/yd985iV7MS z8NFLPlxOwdaN2XCkJ4XrKiDj4ReBuB9+FJhMKru6kHYX0F14i+5Nj+Dgk8wrl2pKFzJOOmcwND Yb2ZZPU4HbgHwGaKe1GZ+VvDYnBMSfPreHN7nVEX0r2KPLuyYR74FJREU00r2G6jr+FLXNvwBOJ Z1ww2bg1Ndauxd3bgBNKWNAJ8ye19CPIEhfKnk1UT1n8Eg1/4qQq6o8atyYnbECf9zoH40nlCuV 6jefjvvSNxALsxFabpbmlVLP6+VhodlephsojFDmnRmrx+2DU+Be/cMKYRPxD2yLQauTQnGeF9B VdbU1fFQTcl4S4TfjFw== X-Proofpoint-ORIG-GUID: dLqIxi389-QGiGL8Q-GhkQy1pGyiOQJw X-Authority-Analysis: v=2.4 cv=YdmwJgRf c=1 sm=1 tr=0 ts=69667980 cx=c_pps a=hnmNkyzTK/kJ09Xio7VxxA==:117 a=xqWC_Br6kY4A:10 a=IkcTkHD0fZMA:10 a=vUbySO9Y5rIA:10 a=s4-Qcg_JpJYA:10 a=VkNPw1HP01LnGYTKEx00:22 a=EUspDBNiAAAA:8 a=KKAkSRfTAAAA:8 a=2VIzI6ABkMI1kr12n-IA:9 a=QEXdDO2ut3YA:10 a=PEH46H7Ffwr30OY-TuGO:22 a=cvBusfyB2V15izCimMoJ:22 X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1121,Hydra:6.1.9,FMLib:17.12.100.49 definitions=2026-01-13_04,2026-01-09_02,2025-10-01_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 impostorscore=0 suspectscore=0 malwarescore=0 adultscore=0 lowpriorityscore=0 priorityscore=1501 phishscore=0 bulkscore=0 spamscore=0 clxscore=1015 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2512120000 definitions=main-2601130140 The highest_bank_bit param is specified both in the Iris driver and in the platform UBWC config. Use the platform UBWC configuration instead of specifying it directly in the source. Reviewed-by: Konrad Dybcio Reviewed-by: Bryan O'Donoghue Signed-off-by: Dmitry Baryshkov Reviewed-by: Dikshita Agarwal --- drivers/media/platform/qcom/iris/iris_hfi_gen2_packet.c | 2 +- drivers/media/platform/qcom/iris/iris_platform_common.h | 1 - drivers/media/platform/qcom/iris/iris_platform_gen2.c | 1 - 3 files changed, 1 insertion(+), 3 deletions(-) diff --git a/drivers/media/platform/qcom/iris/iris_hfi_gen2_packet.c b/driv= ers/media/platform/qcom/iris/iris_hfi_gen2_packet.c index 878e61aa77c3..a4e60e9d32a4 100644 --- a/drivers/media/platform/qcom/iris/iris_hfi_gen2_packet.c +++ b/drivers/media/platform/qcom/iris/iris_hfi_gen2_packet.c @@ -159,7 +159,7 @@ void iris_hfi_gen2_packet_sys_init(struct iris_core *co= re, struct iris_hfi_heade &payload, sizeof(u32)); =20 - payload =3D core->iris_platform_data->ubwc_config->highest_bank_bit; + payload =3D ubwc->highest_bank_bit; iris_hfi_gen2_create_packet(hdr, HFI_PROP_UBWC_HBB, HFI_HOST_FLAGS_NONE, diff --git a/drivers/media/platform/qcom/iris/iris_platform_common.h b/driv= ers/media/platform/qcom/iris/iris_platform_common.h index 3c5f3f68b722..8421711dbe60 100644 --- a/drivers/media/platform/qcom/iris/iris_platform_common.h +++ b/drivers/media/platform/qcom/iris/iris_platform_common.h @@ -73,7 +73,6 @@ struct tz_cp_config { =20 struct ubwc_config_data { u32 max_channels; - u32 highest_bank_bit; u32 bank_swzl_level; u32 bank_swz2_level; u32 bank_swz3_level; diff --git a/drivers/media/platform/qcom/iris/iris_platform_gen2.c b/driver= s/media/platform/qcom/iris/iris_platform_gen2.c index c70cfc2fc553..5ae996d19ffd 100644 --- a/drivers/media/platform/qcom/iris/iris_platform_gen2.c +++ b/drivers/media/platform/qcom/iris/iris_platform_gen2.c @@ -633,7 +633,6 @@ static const struct platform_clk_data sm8550_clk_table[= ] =3D { =20 static struct ubwc_config_data ubwc_config_sm8550 =3D { .max_channels =3D 8, - .highest_bank_bit =3D 16, .bank_swzl_level =3D 0, .bank_swz2_level =3D 1, .bank_swz3_level =3D 1, --=20 2.47.3