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Sun, 06 Jul 2025 12:46:26 +0200 From: Heiko =?UTF-8?B?U3TDvGJuZXI=?= To: Piotr Zalewski , Diederik de Haas Cc: hjc@rock-chips.com, andy.yan@rock-chips.com, maarten.lankhorst@linux.intel.com, mripard@kernel.org, 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 Subject: Re: [PATCH v2] rockchip/drm: vop2: make vp registers nonvolatile Date: Sun, 06 Jul 2025 12:46:25 +0200 Message-ID: <4207630.fIoEIV5pvu@diego> In-Reply-To: References: <20250706083629.140332-2-pZ010001011111@proton.me> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20250706_034648_797864_921F0BB4 X-CRM114-Status: GOOD ( 14.27 ) 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 QW0gU29ubnRhZywgNi4gSnVsaSAyMDI1LCAxMjozNzo0MCBNaXR0ZWxldXJvcMOkaXNjaGUgU29t bWVyemVpdCBzY2hyaWViIERpZWRlcmlrIGRlIEhhYXM6Cj4gSGkgUGlvdHIsCj4gCj4gT24gU3Vu IEp1bCA2LCAyMDI1IGF0IDEyOjIwIFBNIENFU1QsIFBpb3RyIFphbGV3c2tpIHdyb3RlOgo+ID4+ IFdpdGggYSBuZXcgdmVyc2lvbiBvZiBhIHBhdGNoLCB5b3UncmUgc3VwcG9zZWQgdG8gYWRkIHRo ZSB0YWdzIHlvdQo+ID4+IHJlY2VpdmVkIGZvciBwcmV2aW91cyB2ZXJzaW9ucywgbGlrZSBteSBU ZXN0ZWQtYnkgdGFnIFsxXS4KPiA+PiAKPiA+PiAodW5sZXNzIHRoZSBuZXcgdmVyc2lvbiBoYXMg Y2hhbmdlZCBzbyBtdWNoIHlvdSBmZWVsIHRoZXkgc2hvdWxkIG5vdCBiZQo+ID4+IGNhcnJpZWQg b3ZlcjsgeW91IHRoZW4gbmVlZCB0byBleHBsaWNpdGx5IGRlc2NyaWJlIHRoYXQgYW5kIHdoeSB5 b3UKPiA+PiBkcm9wcGVkIHRoZW0pCj4gPiAgCj4gPiBGb3Jnb3QuLi4gU2hvdWxkIGkgc2VuZCBp dCBhcyBQQVRDSCB2MiBSRVNFTkQ/Cj4gCj4gSSBkb24ndCB0aGluayB0aGF0J3MgbmVlZGVkOyB0 aGUgbWFpbnRhaW5lciB3aWxsIGxldCB5b3Uga25vdyBpZiB0aGF0J3MKPiBkZXNpcmFibGUgb3Ig dGhhdCB0aGV5IHdpbGwgYWRkIGl0IChiYWNrKSB3aGVuIGNvbW1pdHRpbmcuCgpUaGUgcHJvYmxl bSBpcyB0aGVuIHJlbWVtYmVyaW5nIHRvIG1hbnVhbGx5IGNvbGxlY3QgdGhlIHRhZ3MgZnJvbSBh CnByZXZpb3VzIHNlcmllcy4KCkZvciBteSByZWZlcmVuY2UsIGl0IHdhcwpUZXN0ZWQtYnk6IERp ZWRlcmlrIGRlIEhhYXMgPGRpZGkuZGViaWFuQGNrbm93Lm9yZz4KClNvIGhvcGVmdWxseSBJJ2xs IHJlbWVtYmVyIG5vdyA6LSkgYW5kIHRoZXJlIGlzIG5vIG5lZWQgZm9yIGEgcmVzZW5kCmF0IHRo aXMgdGltZS4KCgpIZWlrbwoKCgpfX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fXwpMaW51eC1yb2NrY2hpcCBtYWlsaW5nIGxpc3QKTGludXgtcm9ja2NoaXBAbGlz dHMuaW5mcmFkZWFkLm9yZwpodHRwOi8vbGlzdHMuaW5mcmFkZWFkLm9yZy9tYWlsbWFuL2xpc3Rp bmZvL2xpbnV4LXJvY2tjaGlwCg==