From mboxrd@z Thu Jan 1 00:00:00 1970 From: Sasha Levin Subject: [PATCH AUTOSEL 4.19 53/81] gpu: ipu-v3: dp: fix CSC handling Date: Tue, 7 May 2019 01:35:24 -0400 Message-ID: <20190507053554.30848-53-sashal@kernel.org> References: <20190507053554.30848-1-sashal@kernel.org> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by gabe.freedesktop.org (Postfix) with ESMTPS id BEB7F89D40 for ; Tue, 7 May 2019 05:37:37 +0000 (UTC) In-Reply-To: <20190507053554.30848-1-sashal@kernel.org> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" To: linux-kernel@vger.kernel.org, stable@vger.kernel.org Cc: Sasha Levin , dri-devel@lists.freedesktop.org, Jonathan Marek List-Id: dri-devel@lists.freedesktop.org RnJvbTogTHVjYXMgU3RhY2ggPGwuc3RhY2hAcGVuZ3V0cm9uaXguZGU+CgpbIFVwc3RyZWFtIGNv bW1pdCBkNGZhZDBhNDI2YzZlMjZmNDhjOWE3Y2RkMjFhN2ZlOWMxOThkNjQ1IF0KCkluaXRpYWxp emUgdGhlIGZsb3cgaW5wdXQgY29sb3JzcGFjZXMgdG8gdW5rbm93biBhbmQgcmVzZXQgdG8gdGhh dCB2YWx1ZQp3aGVuIHRoZSBjaGFubmVsIGdldHMgZGlzYWJsZWQuIFRoaXMgYXZvaWRzIHRoZSBz dGF0ZSBnZXR0aW5nIG1peGVkIHVwCndpdGggYSBwcmV2aW91cyBtb2RlLgoKQWxzbyBrZWVwIHRo ZSBDU0Mgc2V0dGluZ3MgZm9yIHRoZSBiYWNrZ3JvdW5kIGZsb3cgaW50YWN0IHdoZW4gZGlzYWJs aW5nCnRoZSBmb3JlZ3JvdW5kIGZsb3cuCgpSb290LWNhdXNlZC1ieTogSm9uYXRoYW4gTWFyZWsg PGpvbmF0aGFuQG1hcmVrLmNhPgpTaWduZWQtb2ZmLWJ5OiBMdWNhcyBTdGFjaCA8bC5zdGFjaEBw ZW5ndXRyb25peC5kZT4KU2lnbmVkLW9mZi1ieTogUGhpbGlwcCBaYWJlbCA8cC56YWJlbEBwZW5n dXRyb25peC5kZT4KU2lnbmVkLW9mZi1ieTogU2FzaGEgTGV2aW4gPHNhc2hhbEBrZXJuZWwub3Jn PgotLS0KIGRyaXZlcnMvZ3B1L2lwdS12My9pcHUtZHAuYyB8IDEyICsrKysrKysrKy0tLQogMSBm aWxlIGNoYW5nZWQsIDkgaW5zZXJ0aW9ucygrKSwgMyBkZWxldGlvbnMoLSkKCmRpZmYgLS1naXQg YS9kcml2ZXJzL2dwdS9pcHUtdjMvaXB1LWRwLmMgYi9kcml2ZXJzL2dwdS9pcHUtdjMvaXB1LWRw LmMKaW5kZXggOWIyYjNmYTQ3OWM0Li41ZTQ0ZmYxZjIwODUgMTAwNjQ0Ci0tLSBhL2RyaXZlcnMv Z3B1L2lwdS12My9pcHUtZHAuYworKysgYi9kcml2ZXJzL2dwdS9pcHUtdjMvaXB1LWRwLmMKQEAg LTE5NSw3ICsxOTUsOCBAQCBpbnQgaXB1X2RwX3NldHVwX2NoYW5uZWwoc3RydWN0IGlwdV9kcCAq ZHAsCiAJCWlwdV9kcF9jc2NfaW5pdChmbG93LCBmbG93LT5mb3JlZ3JvdW5kLmluX2NzLCBmbG93 LT5vdXRfY3MsCiAJCQkJRFBfQ09NX0NPTkZfQ1NDX0RFRl9CT1RIKTsKIAl9IGVsc2UgewotCQlp ZiAoZmxvdy0+Zm9yZWdyb3VuZC5pbl9jcyA9PSBmbG93LT5vdXRfY3MpCisJCWlmIChmbG93LT5m b3JlZ3JvdW5kLmluX2NzID09IElQVVYzX0NPTE9SU1BBQ0VfVU5LTk9XTiB8fAorCQkgICAgZmxv dy0+Zm9yZWdyb3VuZC5pbl9jcyA9PSBmbG93LT5vdXRfY3MpCiAJCQkvKgogCQkJICogZm9yZWdy b3VuZCBpZGVudGljYWwgdG8gb3V0cHV0LCBhcHBseSBjb2xvcgogCQkJICogY29udmVyc2lvbiBv biBiYWNrZ3JvdW5kCkBAIC0yNjEsNiArMjYyLDggQEAgdm9pZCBpcHVfZHBfZGlzYWJsZV9jaGFu bmVsKHN0cnVjdCBpcHVfZHAgKmRwLCBib29sIHN5bmMpCiAJc3RydWN0IGlwdV9kcF9wcml2ICpw cml2ID0gZmxvdy0+cHJpdjsKIAl1MzIgcmVnLCBjc2M7CiAKKwlkcC0+aW5fY3MgPSBJUFVWM19D T0xPUlNQQUNFX1VOS05PV047CisKIAlpZiAoIWRwLT5mb3JlZ3JvdW5kKQogCQlyZXR1cm47CiAK QEAgLTI2OCw4ICsyNzEsOSBAQCB2b2lkIGlwdV9kcF9kaXNhYmxlX2NoYW5uZWwoc3RydWN0IGlw dV9kcCAqZHAsIGJvb2wgc3luYykKIAogCXJlZyA9IHJlYWRsKGZsb3ctPmJhc2UgKyBEUF9DT01f Q09ORik7CiAJY3NjID0gcmVnICYgRFBfQ09NX0NPTkZfQ1NDX0RFRl9NQVNLOwotCWlmIChjc2Mg PT0gRFBfQ09NX0NPTkZfQ1NDX0RFRl9GRykKLQkJcmVnICY9IH5EUF9DT01fQ09ORl9DU0NfREVG X01BU0s7CisJcmVnICY9IH5EUF9DT01fQ09ORl9DU0NfREVGX01BU0s7CisJaWYgKGNzYyA9PSBE UF9DT01fQ09ORl9DU0NfREVGX0JPVEggfHwgY3NjID09IERQX0NPTV9DT05GX0NTQ19ERUZfQkcp CisJCXJlZyB8PSBEUF9DT01fQ09ORl9DU0NfREVGX0JHOwogCiAJcmVnICY9IH5EUF9DT01fQ09O Rl9GR19FTjsKIAl3cml0ZWwocmVnLCBmbG93LT5iYXNlICsgRFBfQ09NX0NPTkYpOwpAQCAtMzQ3 LDYgKzM1MSw4IEBAIGludCBpcHVfZHBfaW5pdChzdHJ1Y3QgaXB1X3NvYyAqaXB1LCBzdHJ1Y3Qg ZGV2aWNlICpkZXYsIHVuc2lnbmVkIGxvbmcgYmFzZSkKIAltdXRleF9pbml0KCZwcml2LT5tdXRl eCk7CiAKIAlmb3IgKGkgPSAwOyBpIDwgSVBVVjNfTlVNX0ZMT1dTOyBpKyspIHsKKwkJcHJpdi0+ Zmxvd1tpXS5iYWNrZ3JvdW5kLmluX2NzID0gSVBVVjNfQ09MT1JTUEFDRV9VTktOT1dOOworCQlw cml2LT5mbG93W2ldLmZvcmVncm91bmQuaW5fY3MgPSBJUFVWM19DT0xPUlNQQUNFX1VOS05PV047 CiAJCXByaXYtPmZsb3dbaV0uZm9yZWdyb3VuZC5mb3JlZ3JvdW5kID0gdHJ1ZTsKIAkJcHJpdi0+ Zmxvd1tpXS5iYXNlID0gcHJpdi0+YmFzZSArIGlwdV9kcF9mbG93X2Jhc2VbaV07CiAJCXByaXYt PmZsb3dbaV0ucHJpdiA9IHByaXY7Ci0tIAoyLjIwLjEKCl9fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fCmRyaS1kZXZlbCBtYWlsaW5nIGxpc3QKZHJpLWRldmVs QGxpc3RzLmZyZWVkZXNrdG9wLm9yZwpodHRwczovL2xpc3RzLmZyZWVkZXNrdG9wLm9yZy9tYWls bWFuL2xpc3RpbmZvL2RyaS1kZXZlbA==