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Mon, 2 Aug 2021 09:07:20 +0800 From: Jitao Shi To: Chun-Kuang Hu , Philipp Zabel , Matthias Brugger , Daniel Vetter , David Airlie , , CC: , , , , , , , , , Jitao Shi Subject: [PATCH v5 2/2] drm/mediatek: force hsa hbp hfp packets multiple of lanenum to avoid screen shift Date: Mon, 2 Aug 2021 09:07:11 +0800 Message-ID: <20210802010711.169080-3-jitao.shi@mediatek.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20210802010711.169080-1-jitao.shi@mediatek.com> References: <20210802010711.169080-1-jitao.shi@mediatek.com> MIME-Version: 1.0 Content-Type: text/plain X-TM-SNTS-SMTP: 1BE911DEA230FC9258BBF1097BDE305EBC1B452C74411743C1D06DFC8D83CA372000:8 X-MTK: N Content-Transfer-Encoding: base64 Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org VGhlIGJyaWRnZSBjaGlwIEFOWDc2MjUgcmVxdWlyZXMgdGhlIHBhY2tldHMgb24gbGFuZXMgYWxp Z25lZCBhdCB0aGUgZW5kLA0Kb3IgQU5YNzYyNSB3aWxsIHNoaWZ0IHRoZSBzY3JlZW4uDQoNClNp Z25lZC1vZmYtYnk6IEppdGFvIFNoaSA8aml0YW8uc2hpQG1lZGlhdGVrLmNvbT4NCi0tLQ0KIGRy aXZlcnMvZ3B1L2RybS9tZWRpYXRlay9tdGtfZHNpLmMgfCAxMyArKysrKysrKysrKysrDQogMSBm aWxlIGNoYW5nZWQsIDEzIGluc2VydGlvbnMoKykNCg0KZGlmZiAtLWdpdCBhL2RyaXZlcnMvZ3B1 L2RybS9tZWRpYXRlay9tdGtfZHNpLmMgYi9kcml2ZXJzL2dwdS9kcm0vbWVkaWF0ZWsvbXRrX2Rz aS5jDQppbmRleCBhZTQwM2M2N2NiZDkuLjQ3MzVlMDA5MmZmZSAxMDA2NDQNCi0tLSBhL2RyaXZl cnMvZ3B1L2RybS9tZWRpYXRlay9tdGtfZHNpLmMNCisrKyBiL2RyaXZlcnMvZ3B1L2RybS9tZWRp YXRlay9tdGtfZHNpLmMNCkBAIC0xOTQsNiArMTk0LDggQEAgc3RydWN0IG10a19kc2kgew0KIAlz dHJ1Y3QgY2xrICpoc19jbGs7DQogDQogCXUzMiBkYXRhX3JhdGU7DQorCS8qIGZvcmNlIGRzaSBs aW5lIGVuZCB3aXRob3V0IGRzaV9udWxsIGRhdGEgKi8NCisJYm9vbCBmb3JjZV9kc2lfZW5kX3dp dGhvdXRfbnVsbDsNCiANCiAJdW5zaWduZWQgbG9uZyBtb2RlX2ZsYWdzOw0KIAllbnVtIG1pcGlf ZHNpX3BpeGVsX2Zvcm1hdCBmb3JtYXQ7DQpAQCAtNDk5LDYgKzUwMSwxMyBAQCBzdGF0aWMgdm9p ZCBtdGtfZHNpX2NvbmZpZ192ZG9fdGltaW5nKHN0cnVjdCBtdGtfZHNpICpkc2kpDQogCQlEUk1f V0FSTigiSEZQICsgSEJQIGxlc3MgdGhhbiBkLXBoeSwgRlBTIHdpbGwgdW5kZXIgNjBIelxuIik7 DQogCX0NCiANCisJaWYgKGRzaS0+Zm9yY2VfZHNpX2VuZF93aXRob3V0X251bGwpIHsNCisJCWhv cml6b250YWxfc3luY19hY3RpdmVfYnl0ZSA9IHJvdW5kdXAoaG9yaXpvbnRhbF9zeW5jX2FjdGl2 ZV9ieXRlLCBkc2ktPmxhbmVzKSAtIDI7DQorCQlob3Jpem9udGFsX2Zyb250cG9yY2hfYnl0ZSA9 IHJvdW5kdXAoaG9yaXpvbnRhbF9mcm9udHBvcmNoX2J5dGUsIGRzaS0+bGFuZXMpIC0gMjsNCisJ CWhvcml6b250YWxfYmFja3BvcmNoX2J5dGUgPSByb3VuZHVwKGhvcml6b250YWxfYmFja3BvcmNo X2J5dGUsIGRzaS0+bGFuZXMpIC0gMjsNCisJCWhvcml6b250YWxfYmFja3BvcmNoX2J5dGUgLT0g KHZtLT5oYWN0aXZlICogZHNpX3RtcF9idWZfYnBwICsgMikgJSBkc2ktPmxhbmVzOw0KKwl9DQor DQogCXdyaXRlbChob3Jpem9udGFsX3N5bmNfYWN0aXZlX2J5dGUsIGRzaS0+cmVncyArIERTSV9I U0FfV0MpOw0KIAl3cml0ZWwoaG9yaXpvbnRhbF9iYWNrcG9yY2hfYnl0ZSwgZHNpLT5yZWdzICsg RFNJX0hCUF9XQyk7DQogCXdyaXRlbChob3Jpem9udGFsX2Zyb250cG9yY2hfYnl0ZSwgZHNpLT5y ZWdzICsgRFNJX0hGUF9XQyk7DQpAQCAtMTA5NSw2ICsxMTA0LDEwIEBAIHN0YXRpYyBpbnQgbXRr X2RzaV9wcm9iZShzdHJ1Y3QgcGxhdGZvcm1fZGV2aWNlICpwZGV2KQ0KIAlkc2ktPmJyaWRnZS5v Zl9ub2RlID0gZGV2LT5vZl9ub2RlOw0KIAlkc2ktPmJyaWRnZS50eXBlID0gRFJNX01PREVfQ09O TkVDVE9SX0RTSTsNCiANCisJaWYgKGRzaS0+bmV4dF9icmlkZ2UpDQorCQlkc2ktPmZvcmNlX2Rz aV9lbmRfd2l0aG91dF9udWxsID0gb2ZfcHJvcGVydHlfcmVhZF9ib29sKGRzaS0+bmV4dF9icmlk Z2UtPm9mX25vZGUsDQorCQkJCQkJCQkJImZvcmNlX2RzaV9lbmRfd2l0aG91dF9udWxsIik7DQor DQogCWRybV9icmlkZ2VfYWRkKCZkc2ktPmJyaWRnZSk7DQogDQogCXJldCA9IGNvbXBvbmVudF9h ZGQoJnBkZXYtPmRldiwgJm10a19kc2lfY29tcG9uZW50X29wcyk7DQotLSANCjIuMjUuMQ0K