From mboxrd@z Thu Jan 1 00:00:00 1970 From: ville.syrjala@linux.intel.com Subject: [PATCH v2 15/15] drm/i915: Add horizontal mirroring support for CHV pipe B planes Date: Mon, 26 Sep 2016 19:31:00 +0300 Message-ID: <1474907460-10717-16-git-send-email-ville.syrjala@linux.intel.com> References: <1474907460-10717-1-git-send-email-ville.syrjala@linux.intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: In-Reply-To: <1474907460-10717-1-git-send-email-ville.syrjala@linux.intel.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" To: dri-devel@lists.freedesktop.org Cc: intel-gfx@lists.freedesktop.org List-Id: intel-gfx@lists.freedesktop.org RnJvbTogVmlsbGUgU3lyasOkbMOkIDx2aWxsZS5zeXJqYWxhQGxpbnV4LmludGVsLmNvbT4KClRo ZSBwcmltYXJ5IGFuZCBzcHJpdGUgcGxhbmVzIG9uIENIViBwaXBlIEIgc3VwcG9ydCBob3Jpem9u dGFsCm1pcnJvcmluZy4gRXhwb3NlIGl0IHRvIHRoZSB3b3JsZC4KClNhZGx5IHRoZSBoYXJkd2Fy ZSBpZ25vcmVzIHRoZSBtaXJyb3IgYml0IHdoZW4gdGhlIHJvdGF0ZSBiaXQgaXMKc2V0LCBzbyB3 ZSdsbCBoYXZlIHRvIHJlamVjdCB0aGUgMTgwK1ggY2FzZS4KCnYyOiBEcm9wIHRoZSBCSVQoKQoK U2lnbmVkLW9mZi1ieTogVmlsbGUgU3lyasOkbMOkIDx2aWxsZS5zeXJqYWxhQGxpbnV4LmludGVs LmNvbT4KUmV2aWV3ZWQtYnk6IEpvb25hcyBMYWh0aW5lbiA8am9vbmFzLmxhaHRpbmVuQGxpbnV4 LmludGVsLmNvbT4gKHYxKQotLS0KIGRyaXZlcnMvZ3B1L2RybS9pOTE1L2ludGVsX2F0b21pY19w bGFuZS5jIHwgOCArKysrKysrKwogZHJpdmVycy9ncHUvZHJtL2k5MTUvaW50ZWxfZGlzcGxheS5j ICAgICAgfCA5ICsrKysrKysrKwogZHJpdmVycy9ncHUvZHJtL2k5MTUvaW50ZWxfc3ByaXRlLmMg ICAgICAgfCA5ICsrKysrKysrKwogMyBmaWxlcyBjaGFuZ2VkLCAyNiBpbnNlcnRpb25zKCspCgpk aWZmIC0tZ2l0IGEvZHJpdmVycy9ncHUvZHJtL2k5MTUvaW50ZWxfYXRvbWljX3BsYW5lLmMgYi9k cml2ZXJzL2dwdS9kcm0vaTkxNS9pbnRlbF9hdG9taWNfcGxhbmUuYwppbmRleCBjNzYyYWU1NDlh MWMuLjQ1ZTY3ZTM4NDJkYiAxMDA2NDQKLS0tIGEvZHJpdmVycy9ncHUvZHJtL2k5MTUvaW50ZWxf YXRvbWljX3BsYW5lLmMKKysrIGIvZHJpdmVycy9ncHUvZHJtL2k5MTUvaW50ZWxfYXRvbWljX3Bs YW5lLmMKQEAgLTE2OSw2ICsxNjksMTQgQEAgc3RhdGljIGludCBpbnRlbF9wbGFuZV9hdG9taWNf Y2hlY2soc3RydWN0IGRybV9wbGFuZSAqcGxhbmUsCiAJCX0KIAl9CiAKKwkvKiBDSFYgaWdub3Jl cyB0aGUgbWlycm9yIGJpdCB3aGVuIHRoZSByb3RhdGUgYml0IGlzIHNldCA6KCAqLworCWlmIChJ U19DSEVSUllWSUVXKHBsYW5lLT5kZXYpICYmCisJICAgIHN0YXRlLT5yb3RhdGlvbiAmIERSTV9S T1RBVEVfMTgwICYmCisJICAgIHN0YXRlLT5yb3RhdGlvbiAmIERSTV9SRUZMRUNUX1gpIHsKKwkJ RFJNX0RFQlVHX0tNUygiQ2Fubm90IHJvdGF0ZSBhbmQgcmVmbGVjdCBhdCB0aGUgc2FtZSB0aW1l XG4iKTsKKwkJcmV0dXJuIC1FSU5WQUw7CisJfQorCiAJaW50ZWxfc3RhdGUtPmJhc2UudmlzaWJs ZSA9IGZhbHNlOwogCXJldCA9IGludGVsX3BsYW5lLT5jaGVja19wbGFuZShwbGFuZSwgY3J0Y19z dGF0ZSwgaW50ZWxfc3RhdGUpOwogCWlmIChyZXQpCmRpZmYgLS1naXQgYS9kcml2ZXJzL2dwdS9k cm0vaTkxNS9pbnRlbF9kaXNwbGF5LmMgYi9kcml2ZXJzL2dwdS9kcm0vaTkxNS9pbnRlbF9kaXNw bGF5LmMKaW5kZXggYzhmYTM1ZTkyMWY5Li41YTM0NzQ2OWJmMzkgMTAwNjQ0Ci0tLSBhL2RyaXZl cnMvZ3B1L2RybS9pOTE1L2ludGVsX2Rpc3BsYXkuYworKysgYi9kcml2ZXJzL2dwdS9kcm0vaTkx NS9pbnRlbF9kaXNwbGF5LmMKQEAgLTMwNzQsNiArMzA3NCw5IEBAIHN0YXRpYyB2b2lkIGk5eHhf dXBkYXRlX3ByaW1hcnlfcGxhbmUoc3RydWN0IGRybV9wbGFuZSAqcHJpbWFyeSwKIAlpZiAocm90 YXRpb24gJiBEUk1fUk9UQVRFXzE4MCkKIAkJZHNwY250ciB8PSBESVNQUExBTkVfUk9UQVRFXzE4 MDsKIAorCWlmIChyb3RhdGlvbiAmIERSTV9SRUZMRUNUX1gpCisJCWRzcGNudHIgfD0gRElTUFBM QU5FX01JUlJPUjsKKwogCWlmIChJU19HNFgoZGV2KSkKIAkJZHNwY250ciB8PSBESVNQUExBTkVf VFJJQ0tMRV9GRUVEX0RJU0FCTEU7CiAKQEAgLTMwODYsNiArMzA4OSw4IEBAIHN0YXRpYyB2b2lk IGk5eHhfdXBkYXRlX3ByaW1hcnlfcGxhbmUoc3RydWN0IGRybV9wbGFuZSAqcHJpbWFyeSwKIAlp ZiAocm90YXRpb24gJiBEUk1fUk9UQVRFXzE4MCkgewogCQl4ICs9IGNydGNfc3RhdGUtPnBpcGVf c3JjX3cgLSAxOwogCQl5ICs9IGNydGNfc3RhdGUtPnBpcGVfc3JjX2ggLSAxOworCX0gZWxzZSBp ZiAocm90YXRpb24gJiBEUk1fUkVGTEVDVF9YKSB7CisJCXggKz0gY3J0Y19zdGF0ZS0+cGlwZV9z cmNfdyAtIDE7CiAJfQogCiAJbGluZWFyX29mZnNldCA9IGludGVsX2ZiX3h5X3RvX2xpbmVhcih4 LCB5LCBwbGFuZV9zdGF0ZSwgMCk7CkBAIC0xNDk2Myw2ICsxNDk2OCwxMCBAQCBzdGF0aWMgc3Ry dWN0IGRybV9wbGFuZSAqaW50ZWxfcHJpbWFyeV9wbGFuZV9jcmVhdGUoc3RydWN0IGRybV9kZXZp Y2UgKmRldiwKIAkJc3VwcG9ydGVkX3JvdGF0aW9ucyA9CiAJCQlEUk1fUk9UQVRFXzAgfCBEUk1f Uk9UQVRFXzkwIHwKIAkJCURSTV9ST1RBVEVfMTgwIHwgRFJNX1JPVEFURV8yNzA7CisJfSBlbHNl IGlmIChJU19DSEVSUllWSUVXKGRldikgJiYgcGlwZSA9PSBQSVBFX0IpIHsKKwkJc3VwcG9ydGVk X3JvdGF0aW9ucyA9CisJCQlEUk1fUk9UQVRFXzAgfCBEUk1fUk9UQVRFXzE4MCB8CisJCQlEUk1f UkVGTEVDVF9YOwogCX0gZWxzZSBpZiAoSU5URUxfR0VOKGRldikgPj0gNCkgewogCQlzdXBwb3J0 ZWRfcm90YXRpb25zID0KIAkJCURSTV9ST1RBVEVfMCB8IERSTV9ST1RBVEVfMTgwOwpkaWZmIC0t Z2l0IGEvZHJpdmVycy9ncHUvZHJtL2k5MTUvaW50ZWxfc3ByaXRlLmMgYi9kcml2ZXJzL2dwdS9k cm0vaTkxNS9pbnRlbF9zcHJpdGUuYwppbmRleCAzNjcwZjQ2Mjg4OGYuLjdmM2U0MTk3ODZkNiAx MDA2NDQKLS0tIGEvZHJpdmVycy9ncHUvZHJtL2k5MTUvaW50ZWxfc3ByaXRlLmMKKysrIGIvZHJp dmVycy9ncHUvZHJtL2k5MTUvaW50ZWxfc3ByaXRlLmMKQEAgLTQyNiw2ICs0MjYsOSBAQCB2bHZf dXBkYXRlX3BsYW5lKHN0cnVjdCBkcm1fcGxhbmUgKmRwbGFuZSwKIAlpZiAocm90YXRpb24gJiBE Uk1fUk9UQVRFXzE4MCkKIAkJc3ByY3RsIHw9IFNQX1JPVEFURV8xODA7CiAKKwlpZiAocm90YXRp b24gJiBEUk1fUkVGTEVDVF9YKQorCQlzcHJjdGwgfD0gU1BfTUlSUk9SOworCiAJLyogU2l6ZXMg YXJlIDAgYmFzZWQgKi8KIAlzcmNfdy0tOwogCXNyY19oLS07CkBAIC00MzgsNiArNDQxLDggQEAg dmx2X3VwZGF0ZV9wbGFuZShzdHJ1Y3QgZHJtX3BsYW5lICpkcGxhbmUsCiAJaWYgKHJvdGF0aW9u ICYgRFJNX1JPVEFURV8xODApIHsKIAkJeCArPSBzcmNfdzsKIAkJeSArPSBzcmNfaDsKKwl9IGVs c2UgaWYgKHJvdGF0aW9uICYgRFJNX1JFRkxFQ1RfWCkgeworCQl4ICs9IHNyY193OwogCX0KIAog CWxpbmVhcl9vZmZzZXQgPSBpbnRlbF9mYl94eV90b19saW5lYXIoeCwgeSwgcGxhbmVfc3RhdGUs IDApOwpAQCAtMTEyOCw2ICsxMTMzLDEwIEBAIGludGVsX3BsYW5lX2luaXQoc3RydWN0IGRybV9k ZXZpY2UgKmRldiwgZW51bSBwaXBlIHBpcGUsIGludCBwbGFuZSkKIAkJc3VwcG9ydGVkX3JvdGF0 aW9ucyA9CiAJCQlEUk1fUk9UQVRFXzAgfCBEUk1fUk9UQVRFXzkwIHwKIAkJCURSTV9ST1RBVEVf MTgwIHwgRFJNX1JPVEFURV8yNzA7CisJfSBlbHNlIGlmIChJU19DSEVSUllWSUVXKGRldikgJiYg cGlwZSA9PSBQSVBFX0IpIHsKKwkJc3VwcG9ydGVkX3JvdGF0aW9ucyA9CisJCQlEUk1fUk9UQVRF XzAgfCBEUk1fUk9UQVRFXzE4MCB8CisJCQlEUk1fUkVGTEVDVF9YOwogCX0gZWxzZSB7CiAJCXN1 cHBvcnRlZF9yb3RhdGlvbnMgPQogCQkJRFJNX1JPVEFURV8wIHwgRFJNX1JPVEFURV8xODA7Ci0t IAoyLjcuNAoKX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18K SW50ZWwtZ2Z4IG1haWxpbmcgbGlzdApJbnRlbC1nZnhAbGlzdHMuZnJlZWRlc2t0b3Aub3JnCmh0 dHBzOi8vbGlzdHMuZnJlZWRlc2t0b3Aub3JnL21haWxtYW4vbGlzdGluZm8vaW50ZWwtZ2Z4Cg==