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Fri, 16 Jan 2026 17:49:24 +0100 From: Heiko =?UTF-8?B?U3TDvGJuZXI=?= To: Andy Yan Cc: hjc@rock-chips.com, mripard@kernel.org, maarten.lankhorst@linux.intel.com, tzimmermann@suse.de, airlied@gmail.com, simona@ffwll.ch, dri-devel@lists.freedesktop.org, linux-arm-kernel@lists.infradead.org, linux-rockchip@lists.infradead.org, linux-kernel@vger.kernel.org, Andy Yan Subject: Re: [PATCH] drm/rockchip: vop2: Add mode valid callback for crtc Date: Fri, 16 Jan 2026 17:49:23 +0100 Message-ID: <6509513.iIbC2pHGDl@diego> In-Reply-To: <20260116005953.286225-1-andyshrk@163.com> References: <20260116005953.286225-1-andyshrk@163.com> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20260116_084944_501029_B428916E X-CRM114-Status: GOOD ( 22.56 ) X-BeenThere: linux-rockchip@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: Upstream kernel work for Rockchip platforms List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Sender: "Linux-rockchip" Errors-To: linux-rockchip-bounces+linux-rockchip=archiver.kernel.org@lists.infradead.org SGkgQW5keSwKCkFtIEZyZWl0YWcsIDE2LiBKYW51YXIgMjAyNiwgMDE6NTk6NDkgTWl0dGVsZXVy b3DDpGlzY2hlIE5vcm1hbHplaXQgc2NocmllYiBBbmR5IFlhbjoKPiBGcm9tOiBBbmR5IFlhbiA8 YW5keS55YW5Acm9jay1jaGlwcy5jb20+Cgp3aGVuIHJlc2VuZGluZyBhbiB1bm1vZGlmaWVkIHBh dGNoLCBwbGVhc2UgbWFyayB0aGUgc3ViamVjdCBhcwpbUEFUQ0ggUkVTRU5EXSAuLi4uCgo+IEZp bHRlciB0aGUgbW9kZSB0aGF0IGNhbid0IG91dHB1dCBieSB0aGUgY3J0Yy4KCkluIGNvbW1pdCA4 ZTE0MGNiNjAyNzAgKCJkcm0vcm9ja2NoaXA6IHZvcDogbGltaXQgbWF4aW11bSByZXNvbHV0aW9u IHRvCmhhcmR3YXJlIGNhcGFiaWxpdGllcyIpIHdoaWNoIGludHJvZHVjZWQgdGhlIHNpbWlsYXIg Y2hlY2sgb24gVk9QKDEpLCB3ZQpoYWQgYWRkaXRpb25hbCBpbmZvcm1hdGlvbiwgaW4gdGhhdCB0 aGUgVk9QMSBoYXJkd2FyZSBkb2VzIG5vdCBoYXZlCmFuIG91dHB1dCBoZWlnaHQgbGltaXQuIElz IHRoZSBzYW1lIHRydWUgZm9yIFZPUDIgPwoKQmVjYXVzZSB0aGVuIEknZCBsaWtlIHRvIGV4dGVu ZCB0aGUgY29tbWl0IGRlc2NyaXB0aW9uIHRvIHNvbWV0aGluZyBsaWtlOgo9PT09PT09IDg8ID09 PT09PT0KVGhlIGRpZmZlcmVudCBWT1AgdmFyaWFudHMgc3VwcG9ydCBkaWZmZXJlbnQgbWF4aW11 bSByZXNvbHV0aW9ucy4gUmVqZWN0CnJlc29sdXRpb25zIHRoYXQgYXJlIG5vdCBzdXBwb3J0ZWQg YnkgYSBzcGVjaWZpYyB2YXJpYW50LgoKT25seSB0aGUgb3V0cHV0IHdpZHRoIGlzIGNoZWNrZWQg YmVjYXVzZSB0aGUgaGFyZHdhcmUgaXRzZWxmIGRvZXMgbm90CmhhdmUgYSBoYXJkIG91dHB1dCBo ZWlnaHQgbGltaXQuCj09PT09PT0gODwgPT09PT09PQoKQmVjYXVzZSB3aGVuIHNvbWVvbmUgc2Vl cyB0aGUgY29kZSBsYXRlciB0aGV5IG1pZ2h0IGFzayB3aHkgdGhlIGhlaWdodAppcyBub3QgY2hl Y2tlZCwgc28gaGF2aW5nIHRoYXQgaW4gdGhlIGNvbW1pdCBkZXNjcmlwdGlvbiBhbGxvd3MgdXMg YWxsIHRvCnJlbWVtYmVyIHdoeSB0aGUgY2hlY2sgaXMgdGhpcyBzcGVjaWZpYyB3YXkgOi0pCgpU aGFua3MKSGVpa28KCj4gU2lnbmVkLW9mZi1ieTogQW5keSBZYW4gPGFuZHkueWFuQHJvY2stY2hp cHMuY29tPgo+IC0tLQo+ICBkcml2ZXJzL2dwdS9kcm0vcm9ja2NoaXAvcm9ja2NoaXBfZHJtX3Zv cDIuYyB8IDEyICsrKysrKysrKysrKwo+ICAxIGZpbGUgY2hhbmdlZCwgMTIgaW5zZXJ0aW9ucygr KQo+IAo+IGRpZmYgLS1naXQgYS9kcml2ZXJzL2dwdS9kcm0vcm9ja2NoaXAvcm9ja2NoaXBfZHJt X3ZvcDIuYyBiL2RyaXZlcnMvZ3B1L2RybS9yb2NrY2hpcC9yb2NrY2hpcF9kcm1fdm9wMi5jCj4g aW5kZXggNDk4ZGYwY2U0NjgwLi43NGZiYTI5YmZmZjMgMTAwNjQ0Cj4gLS0tIGEvZHJpdmVycy9n cHUvZHJtL3JvY2tjaGlwL3JvY2tjaGlwX2RybV92b3AyLmMKPiArKysgYi9kcml2ZXJzL2dwdS9k cm0vcm9ja2NoaXAvcm9ja2NoaXBfZHJtX3ZvcDIuYwo+IEBAIC0xNDM5LDYgKzE0MzksMTcgQEAg c3RhdGljIHZvaWQgdm9wMl9jcnRjX2Rpc2FibGVfdmJsYW5rKHN0cnVjdCBkcm1fY3J0YyAqY3J0 YykKPiAgCXZvcDJfY3J0Y19kaXNhYmxlX2lycSh2cCwgVlBfSU5UX0ZTX0ZJRUxEKTsKPiAgfQo+ ICAKPiArc3RhdGljIGVudW0gZHJtX21vZGVfc3RhdHVzIHZvcDJfY3J0Y19tb2RlX3ZhbGlkKHN0 cnVjdCBkcm1fY3J0YyAqY3J0YywKPiArCQkJCQkJIGNvbnN0IHN0cnVjdCBkcm1fZGlzcGxheV9t b2RlICptb2RlKQo+ICt7Cj4gKwlzdHJ1Y3Qgdm9wMl92aWRlb19wb3J0ICp2cCA9IHRvX3ZvcDJf dmlkZW9fcG9ydChjcnRjKTsKPiArCj4gKwlpZiAobW9kZS0+aGRpc3BsYXkgPiB2cC0+ZGF0YS0+ bWF4X291dHB1dC53aWR0aCkKPiArCQlyZXR1cm4gTU9ERV9CQURfSFZBTFVFOwo+ICsKPiArCXJl dHVybiBNT0RFX09LOwo+ICt9Cj4gKwo+ICBzdGF0aWMgYm9vbCB2b3AyX2NydGNfbW9kZV9maXh1 cChzdHJ1Y3QgZHJtX2NydGMgKmNydGMsCj4gIAkJCQkgY29uc3Qgc3RydWN0IGRybV9kaXNwbGF5 X21vZGUgKm1vZGUsCj4gIAkJCQkgc3RydWN0IGRybV9kaXNwbGF5X21vZGUgKmFkal9tb2RlKQo+ IEBAIC0xODg0LDYgKzE4OTUsNyBAQCBzdGF0aWMgdm9pZCB2b3AyX2NydGNfYXRvbWljX2ZsdXNo KHN0cnVjdCBkcm1fY3J0YyAqY3J0YywKPiAgCj4gIHN0YXRpYyBjb25zdCBzdHJ1Y3QgZHJtX2Ny dGNfaGVscGVyX2Z1bmNzIHZvcDJfY3J0Y19oZWxwZXJfZnVuY3MgPSB7Cj4gIAkubW9kZV9maXh1 cCA9IHZvcDJfY3J0Y19tb2RlX2ZpeHVwLAo+ICsJLm1vZGVfdmFsaWQgPSB2b3AyX2NydGNfbW9k ZV92YWxpZCwKPiAgCS5hdG9taWNfY2hlY2sgPSB2b3AyX2NydGNfYXRvbWljX2NoZWNrLAo+ICAJ LmF0b21pY19iZWdpbiA9IHZvcDJfY3J0Y19hdG9taWNfYmVnaW4sCj4gIAkuYXRvbWljX2ZsdXNo ID0gdm9wMl9jcnRjX2F0b21pY19mbHVzaCwKPiAKCgoKCgpfX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fXwpMaW51eC1yb2NrY2hpcCBtYWlsaW5nIGxpc3QKTGlu dXgtcm9ja2NoaXBAbGlzdHMuaW5mcmFkZWFkLm9yZwpodHRwOi8vbGlzdHMuaW5mcmFkZWFkLm9y Zy9tYWlsbWFuL2xpc3RpbmZvL2xpbnV4LXJvY2tjaGlwCg==