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Wed, 13 Nov 2024 09:16:49 +0800 (CST) Date: Wed, 13 Nov 2024 09:16:49 +0800 (CST) From: "Andy Yan" To: "Heiko Stuebner" Cc: quentin.schulz@theobroma-systems.com, hjc@rock-chips.com, andy.yan@rock-chips.com, dri-devel@lists.freedesktop.org, linux-arm-kernel@lists.infradead.org, linux-rockchip@lists.infradead.org, linux-kernel@vger.kernel.org, "Heiko Stuebner" , sebastian.reichel@collabora.com Subject: Re:[PATCH 1/2] drm/rockchip: vop2: fix rk3588 dp+dsi maxclk verification X-Priority: 3 X-Mailer: Coremail Webmail Server Version XT5.0.14 build 20240801(9da12a7b) Copyright (c) 2002-2024 www.mailtech.cn 163com In-Reply-To: <20240425195506.2935955-2-heiko@sntech.de> References: <20240425195506.2935955-1-heiko@sntech.de> <20240425195506.2935955-2-heiko@sntech.de> X-NTES-SC: AL_Qu2YA/idv04r7ySbY+kZnEobh+Y5UcK2s/ki2YFXN5k0mCTmyg4+bG5cLH7q9fmiKiCmoQmLURl14P5jTa5KbpiYvcCAmhgeX8QvpwslBgwR Content-Transfer-Encoding: base64 Content-Type: text/plain; charset=UTF-8 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Message-ID: <4cbc446f.f07.193231835a1.Coremail.andyshrk@163.com> X-Coremail-Locale: zh_CN X-CM-TRANSID:gSgvCgDHTywB_jNnjV0lAA--.56349W X-CM-SenderInfo: 5dqg52xkunqiywtou0bp/1tbiMx2WXmcz+UKPeAACs8 X-Coremail-Antispam: 1U5529EdanIXcx71UUUUU7vcSsGvfC2KfnxnUU== CisgU2ViYXN0aW5hLApIaSBTZWJhc3RpYW4sICBJIHRoaW5rIHlvdSBhbHNvIG5lZWQgdGhpcyBw YXRjaCB3aGVuIHlvdSB0ZXN0IERTSSBvbiByazM1ODggd2l0aCAgRFNJMiBzdXBwb3J0IHBhdGNo IGZyb20gSGVpa28uCgpBdCAyMDI0LTA0LTI2IDAzOjU1OjA1LCAiSGVpa28gU3R1ZWJuZXIiIDxo ZWlrb0BzbnRlY2guZGU+IHdyb3RlOgo+RnJvbTogSGVpa28gU3R1ZWJuZXIgPGhlaWtvLnN0dWVi bmVyQGNoZXJyeS5kZT4KPgo+VGhlIGNsb2NrIGlzIGluIEh6IHdoaWxlIHRoZSB2YWx1ZSBjaGVj a2VkIGFnYWluc3QgaXMgaW4ga0h6LCBzbwo+YWN0dWFsIGZyZXF1ZW5jaWVzIHdpbGwgbmV2ZXIg YmUgYWJsZSB0byBiZSBiZWxvdyB0byBtYXggdmFsdWUuCj5GaXggdGhpcyBieSBzcGVjaWZ5aW5n IHRoZSBtYXgtdmFsdWUgaW4gSHogdG9vLgo+Cj5GaXhlczogNWEwMjhlOGYwNjJmICgiZHJtL3Jv Y2tjaGlwOiB2b3AyOiBBZGQgc3VwcG9ydCBmb3IgcmszNTg4IikKPlNpZ25lZC1vZmYtYnk6IEhl aWtvIFN0dWVibmVyIDxoZWlrby5zdHVlYm5lckBjaGVycnkuZGU+Cj4tLS0KPiBkcml2ZXJzL2dw dS9kcm0vcm9ja2NoaXAvcm9ja2NoaXBfZHJtX3ZvcDIuYyB8IDQgKystLQo+IDEgZmlsZSBjaGFu Z2VkLCAyIGluc2VydGlvbnMoKyksIDIgZGVsZXRpb25zKC0pCj4KPmRpZmYgLS1naXQgYS9kcml2 ZXJzL2dwdS9kcm0vcm9ja2NoaXAvcm9ja2NoaXBfZHJtX3ZvcDIuYyBiL2RyaXZlcnMvZ3B1L2Ry bS9yb2NrY2hpcC9yb2NrY2hpcF9kcm1fdm9wMi5jCj5pbmRleCA5YmVlMWZkODhlNmEyLi41MjM4 ODBhNGU4ZTc0IDEwMDY0NAo+LS0tIGEvZHJpdmVycy9ncHUvZHJtL3JvY2tjaGlwL3JvY2tjaGlw X2RybV92b3AyLmMKPisrKyBiL2RyaXZlcnMvZ3B1L2RybS9yb2NrY2hpcC9yb2NrY2hpcF9kcm1f dm9wMi5jCj5AQCAtMTcxOSw3ICsxNzE5LDcgQEAgc3RhdGljIHVuc2lnbmVkIGxvbmcgcmszNTg4 X2NhbGNfY3J1X2NmZyhzdHJ1Y3Qgdm9wMl92aWRlb19wb3J0ICp2cCwgaW50IGlkLAo+IAkJZWxz ZQo+IAkJCWRjbGtfb3V0X3JhdGUgPSB2X3BpeGNsayA+PiAyOwo+IAo+LQkJZGNsa19yYXRlID0g cmszNTg4X2NhbGNfZGNsayhkY2xrX291dF9yYXRlLCA2MDAwMDApOwo+KwkJZGNsa19yYXRlID0g cmszNTg4X2NhbGNfZGNsayhkY2xrX291dF9yYXRlLCA2MDAwMDAwMDApOwo+IAkJaWYgKCFkY2xr X3JhdGUpIHsKPiAJCQlkcm1fZXJyKHZvcDItPmRybSwgIkRQIGRjbGtfb3V0X3JhdGUgb3V0IG9m IHJhbmdlLCBkY2xrX291dF9yYXRlOiAlbGQgS0haXG4iLAo+IAkJCQlkY2xrX291dF9yYXRlKTsK PkBAIC0xNzM2LDcgKzE3MzYsNyBAQCBzdGF0aWMgdW5zaWduZWQgbG9uZyByazM1ODhfY2FsY19j cnVfY2ZnKHN0cnVjdCB2b3AyX3ZpZGVvX3BvcnQgKnZwLCBpbnQgaWQsCj4gCQkgKiBkY2xrX3Jh dGUgPSBOICogZGNsa19jb3JlX3JhdGUgTiA9ICgxLDIsNCApLAo+IAkJICogd2UgZ2V0IGEgbGl0 dGxlIGZhY3RvciBoZXJlCj4gCQkgKi8KPi0JCWRjbGtfcmF0ZSA9IHJrMzU4OF9jYWxjX2RjbGso ZGNsa19vdXRfcmF0ZSwgNjAwMDAwKTsKPisJCWRjbGtfcmF0ZSA9IHJrMzU4OF9jYWxjX2RjbGso ZGNsa19vdXRfcmF0ZSwgNjAwMDAwMDAwKTsKPiAJCWlmICghZGNsa19yYXRlKSB7Cj4gCQkJZHJt X2Vycih2b3AyLT5kcm0sICJNSVBJIGRjbGsgb3V0IG9mIHJhbmdlLCBkY2xrX291dF9yYXRlOiAl bGQgS0haXG4iLAo+IAkJCQlkY2xrX291dF9yYXRlKTsKPi0tIAo+Mi4zOS4yCg==