From mboxrd@z Thu Jan 1 00:00:00 1970 From: Benjamin Gaignard Subject: [PATCH v3 2/4] drm: sti: use generic zpos for plane Date: Fri, 13 May 2016 09:15:25 +0200 Message-ID: <1463123727-28028-3-git-send-email-benjamin.gaignard@linaro.org> References: <1463123727-28028-1-git-send-email-benjamin.gaignard@linaro.org> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: In-Reply-To: <1463123727-28028-1-git-send-email-benjamin.gaignard@linaro.org> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" To: dri-devel@lists.freedesktop.org, linux-samsung-soc@vger.kernel.org, daniel@ffwll.ch Cc: Krzysztof Kozlowski , Bartlomiej Zolnierkiewicz , Seung-Woo Kim , fabien.dessenne@st.com, linaro-mm-sig@lists.linaro.org, Andrzej Hajda , Tobias Jakobi , Laurent Pinchart , Benjamin Gaignard , vincent.abriou@st.com List-Id: linux-samsung-soc@vger.kernel.org cmVtb3ZlIHByaXZhdGUgenBvcyBwcm9wZXJ0eSBhbmQgdXNlIGluc3RlYWQgdGhlIGdlbmVyaWMg bmV3Lgp6cG9zIHJhbmdlIGlzIG5vdyBmaXhlZCBwZXIgcGxhbmUgdHlwZSBhbmQgbm9ybWFsaXpl ZCBiZWZvcmUKYmVpbmcgdXNpbmcgaW4gbWl4ZXIuCgpTaWduZWQtb2ZmLWJ5OiBCZW5qYW1pbiBH YWlnbmFyZCA8YmVuamFtaW4uZ2FpZ25hcmRAbGluYXJvLm9yZz4KCkNjOiBJbmtpIERhZSA8aW5r aS5kYWVAc2Ftc3VuZy5jb20+CkNjOiBEYW5pZWwgVmV0dGVyIDxkYW5pZWxAZmZ3bGwuY2g+CkNj OiBWaWxsZSBTeXJqYWxhIDx2aWxsZS5zeXJqYWxhQGxpbnV4LmludGVsLmNvbT4KQ2M6IEpvb255 b3VuZyBTaGltIDxqeTA5MjIuc2hpbUBzYW1zdW5nLmNvbT4KQ2M6IFNldW5nLVdvbyBLaW0gPHN3 MDMxMi5raW1Ac2Ftc3VuZy5jb20+CkNjOiBBbmRyemVqIEhhamRhIDxhLmhhamRhQHNhbXN1bmcu Y29tPgpDYzogS3J6eXN6dG9mIEtvemxvd3NraSA8ay5rb3psb3dza2lAc2Ftc3VuZy5jb20+CkNj OiBCYXJ0bG9taWVqIFpvbG5pZXJraWV3aWN6IDxiLnpvbG5pZXJraWVAc2Ftc3VuZy5jb20+CkNj OiBUb2JpYXMgSmFrb2JpIDx0amFrb2JpQG1hdGgudW5pLWJpZWxlZmVsZC5kZT4KQ2M6IEd1c3Rh dm8gUGFkb3ZhbiA8Z3VzdGF2b0BwYWRvdmFuLm9yZz4KQ2M6IHZpbmNlbnQuYWJyaW91QHN0LmNv bQpDYzogZmFiaWVuLmRlc3Nlbm5lQHN0LmNvbQpDYzogTGF1cmVudCBQaW5jaGFydCA8bGF1cmVu dC5waW5jaGFydEBpZGVhc29uYm9hcmQuY29tPgotLS0KIGRyaXZlcnMvZ3B1L2RybS9zdGkvc3Rp X21peGVyLmMgfCAgOSArKy0tLQogZHJpdmVycy9ncHUvZHJtL3N0aS9zdGlfcGxhbmUuYyB8IDgw ICsrKysrKysrKysrKysrKy0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tCiBkcml2ZXJzL2dwdS9k cm0vc3RpL3N0aV9wbGFuZS5oIHwgIDIgLS0KIDMgZmlsZXMgY2hhbmdlZCwgMzEgaW5zZXJ0aW9u cygrKSwgNjAgZGVsZXRpb25zKC0pCgpkaWZmIC0tZ2l0IGEvZHJpdmVycy9ncHUvZHJtL3N0aS9z dGlfbWl4ZXIuYyBiL2RyaXZlcnMvZ3B1L2RybS9zdGkvc3RpX21peGVyLmMKaW5kZXggZTc0MjVj My4uZDkzZjUzNyAxMDA2NDQKLS0tIGEvZHJpdmVycy9ncHUvZHJtL3N0aS9zdGlfbWl4ZXIuYwor KysgYi9kcml2ZXJzL2dwdS9kcm0vc3RpL3N0aV9taXhlci5jCkBAIC0yNDUsMTMgKzI0NSwxMCBA QCBzdGF0aWMgdm9pZCBzdGlfbWl4ZXJfc2V0X2JhY2tncm91bmRfYXJlYShzdHJ1Y3Qgc3RpX21p eGVyICptaXhlciwKIAogaW50IHN0aV9taXhlcl9zZXRfcGxhbmVfZGVwdGgoc3RydWN0IHN0aV9t aXhlciAqbWl4ZXIsIHN0cnVjdCBzdGlfcGxhbmUgKnBsYW5lKQogewotCWludCBwbGFuZV9pZCwg ZGVwdGggPSBwbGFuZS0+em9yZGVyOworCWludCBwbGFuZV9pZCwgZGVwdGggPSBwbGFuZS0+ZHJt X3BsYW5lLnN0YXRlLT5ub3JtYWxpemVkX3pwb3M7CiAJdW5zaWduZWQgaW50IGk7CiAJdTMyIG1h c2ssIHZhbDsKIAotCWlmICgoZGVwdGggPCAxKSB8fCAoZGVwdGggPiBHQU1fTUlYRVJfTkJfREVQ VEhfTEVWRUwpKQotCQlyZXR1cm4gMTsKLQogCXN3aXRjaCAocGxhbmUtPmRlc2MpIHsKIAljYXNl IFNUSV9HRFBfMDoKIAkJcGxhbmVfaWQgPSBHQU1fREVQVEhfR0RQMF9JRDsKQEAgLTI4NCw4ICsy ODEsOCBAQCBpbnQgc3RpX21peGVyX3NldF9wbGFuZV9kZXB0aChzdHJ1Y3Qgc3RpX21peGVyICpt aXhlciwgc3RydWN0IHN0aV9wbGFuZSAqcGxhbmUpCiAJCQlicmVhazsKIAl9CiAKLQltYXNrIHw9 IEdBTV9ERVBUSF9NQVNLX0lEIDw8ICgzICogKGRlcHRoIC0gMSkpOwotCXBsYW5lX2lkID0gcGxh bmVfaWQgPDwgKDMgKiAoZGVwdGggLSAxKSk7CisJbWFzayB8PSBHQU1fREVQVEhfTUFTS19JRCA8 PCAoMyAqIGRlcHRoKTsKKwlwbGFuZV9pZCA9IHBsYW5lX2lkIDw8ICgzICogZGVwdGgpOwogCiAJ RFJNX0RFQlVHX0RSSVZFUigiJXMgJXMgZGVwdGg9JWRcbiIsIHN0aV9taXhlcl90b19zdHIobWl4 ZXIpLAogCQkJIHN0aV9wbGFuZV90b19zdHIocGxhbmUpLCBkZXB0aCk7CmRpZmYgLS1naXQgYS9k cml2ZXJzL2dwdS9kcm0vc3RpL3N0aV9wbGFuZS5jIGIvZHJpdmVycy9ncHUvZHJtL3N0aS9zdGlf cGxhbmUuYwppbmRleCBmMTBjOThkLi4wZTQ0N2Q5IDEwMDY0NAotLS0gYS9kcml2ZXJzL2dwdS9k cm0vc3RpL3N0aV9wbGFuZS5jCisrKyBiL2RyaXZlcnMvZ3B1L2RybS9zdGkvc3RpX3BsYW5lLmMK QEAgLTE0LDE1ICsxNCw2IEBACiAjaW5jbHVkZSAic3RpX2Rydi5oIgogI2luY2x1ZGUgInN0aV9w bGFuZS5oIgogCi0vKiAoQmFja2dyb3VuZCkgPCBHRFAwIDwgR0RQMSA8IEhRVkRQMCA8IEdEUDIg PCBHRFAzIDwgKEZvcmVHcm91bmQpICovCi1lbnVtIHN0aV9wbGFuZV9kZXNjIHN0aV9wbGFuZV9k ZWZhdWx0X3pvcmRlcltdID0gewotCVNUSV9HRFBfMCwKLQlTVElfR0RQXzEsCi0JU1RJX0hRVkRQ XzAsCi0JU1RJX0dEUF8yLAotCVNUSV9HRFBfMywKLX07Ci0KIGNvbnN0IGNoYXIgKnN0aV9wbGFu ZV90b19zdHIoc3RydWN0IHN0aV9wbGFuZSAqcGxhbmUpCiB7CiAJc3dpdGNoIChwbGFuZS0+ZGVz YykgewpAQCAtMTE0LDY5ICsxMDUsNTQgQEAgc3RhdGljIHZvaWQgc3RpX3BsYW5lX2Rlc3Ryb3ko c3RydWN0IGRybV9wbGFuZSAqZHJtX3BsYW5lKQogCWRybV9wbGFuZV9jbGVhbnVwKGRybV9wbGFu ZSk7CiB9CiAKLXN0YXRpYyBpbnQgc3RpX3BsYW5lX3NldF9wcm9wZXJ0eShzdHJ1Y3QgZHJtX3Bs YW5lICpkcm1fcGxhbmUsCi0JCQkJICBzdHJ1Y3QgZHJtX3Byb3BlcnR5ICpwcm9wZXJ0eSwKLQkJ CQkgIHVpbnQ2NF90IHZhbCkKK3N0YXRpYyBpbnQgc3RpX3BsYW5lX2dldF9kZWZhdWx0X3pwb3Mo ZW51bSBkcm1fcGxhbmVfdHlwZSB0eXBlKQogewotCXN0cnVjdCBkcm1fZGV2aWNlICpkZXYgPSBk cm1fcGxhbmUtPmRldjsKLQlzdHJ1Y3Qgc3RpX3ByaXZhdGUgKnByaXZhdGUgPSBkZXYtPmRldl9w cml2YXRlOwotCXN0cnVjdCBzdGlfcGxhbmUgKnBsYW5lID0gdG9fc3RpX3BsYW5lKGRybV9wbGFu ZSk7Ci0KLQlEUk1fREVCVUdfRFJJVkVSKCJcbiIpOwotCi0JaWYgKHByb3BlcnR5ID09IHByaXZh dGUtPnBsYW5lX3pvcmRlcl9wcm9wZXJ0eSkgewotCQlwbGFuZS0+em9yZGVyID0gdmFsOworCXN3 aXRjaCAodHlwZSkgeworCWNhc2UgRFJNX1BMQU5FX1RZUEVfUFJJTUFSWToKIAkJcmV0dXJuIDA7 CisJY2FzZSBEUk1fUExBTkVfVFlQRV9PVkVSTEFZOgorCQlyZXR1cm4gMTsKKwljYXNlIERSTV9Q TEFORV9UWVBFX0NVUlNPUjoKKwkJcmV0dXJuIDc7CiAJfQorCXJldHVybiAwOworfQogCi0JcmV0 dXJuIC1FSU5WQUw7CitzdGF0aWMgdm9pZCBzdGlfcGxhbmVfcmVzZXQoc3RydWN0IGRybV9wbGFu ZSAqcGxhbmUpCit7CisJZHJtX2F0b21pY19oZWxwZXJfcGxhbmVfcmVzZXQocGxhbmUpOworCXBs YW5lLT5zdGF0ZS0+enBvcyA9IHN0aV9wbGFuZV9nZXRfZGVmYXVsdF96cG9zKHBsYW5lLT50eXBl KTsKIH0KIAotc3RhdGljIHZvaWQgc3RpX3BsYW5lX2F0dGFjaF96b3JkZXJfcHJvcGVydHkoc3Ry dWN0IGRybV9wbGFuZSAqZHJtX3BsYW5lKQorc3RhdGljIHZvaWQgc3RpX3BsYW5lX2F0dGFjaF96 b3JkZXJfcHJvcGVydHkoc3RydWN0IGRybV9wbGFuZSAqZHJtX3BsYW5lLAorCQkJCQkgICAgIGVu dW0gZHJtX3BsYW5lX3R5cGUgdHlwZSkKIHsKLQlzdHJ1Y3QgZHJtX2RldmljZSAqZGV2ID0gZHJt X3BsYW5lLT5kZXY7Ci0Jc3RydWN0IHN0aV9wcml2YXRlICpwcml2YXRlID0gZGV2LT5kZXZfcHJp dmF0ZTsKLQlzdHJ1Y3Qgc3RpX3BsYW5lICpwbGFuZSA9IHRvX3N0aV9wbGFuZShkcm1fcGxhbmUp OwotCXN0cnVjdCBkcm1fcHJvcGVydHkgKnByb3A7Ci0KLQlwcm9wID0gcHJpdmF0ZS0+cGxhbmVf em9yZGVyX3Byb3BlcnR5OwotCWlmICghcHJvcCkgewotCQlwcm9wID0gZHJtX3Byb3BlcnR5X2Ny ZWF0ZV9yYW5nZShkZXYsIDAsICJ6cG9zIiwgMSwKLQkJCQkJCSBHQU1fTUlYRVJfTkJfREVQVEhf TEVWRUwpOwotCQlpZiAoIXByb3ApCi0JCQlyZXR1cm47Ci0KLQkJcHJpdmF0ZS0+cGxhbmVfem9y ZGVyX3Byb3BlcnR5ID0gcHJvcDsKKwlzd2l0Y2ggKHR5cGUpIHsKKwljYXNlIERSTV9QTEFORV9U WVBFX1BSSU1BUlk6CisJY2FzZSBEUk1fUExBTkVfVFlQRV9PVkVSTEFZOgorCQlkcm1fcGxhbmVf Y3JlYXRlX3pwb3NfcHJvcGVydHkoZHJtX3BsYW5lLCAwLCA2KTsKKwkJYnJlYWs7CisJY2FzZSBE Uk1fUExBTkVfVFlQRV9DVVJTT1I6CisJCWRybV9wbGFuZV9jcmVhdGVfenBvc19pbW11dGFibGVf cHJvcGVydHkoZHJtX3BsYW5lLCA3LCA3KTsKKwkJYnJlYWs7CiAJfQotCi0JZHJtX29iamVjdF9h dHRhY2hfcHJvcGVydHkoJmRybV9wbGFuZS0+YmFzZSwgcHJvcCwgcGxhbmUtPnpvcmRlcik7CiB9 CiAKIHZvaWQgc3RpX3BsYW5lX2luaXRfcHJvcGVydHkoc3RydWN0IHN0aV9wbGFuZSAqcGxhbmUs CiAJCQkgICAgIGVudW0gZHJtX3BsYW5lX3R5cGUgdHlwZSkKIHsKLQl1bnNpZ25lZCBpbnQgaTsK LQotCWZvciAoaSA9IDA7IGkgPCBBUlJBWV9TSVpFKHN0aV9wbGFuZV9kZWZhdWx0X3pvcmRlcik7 IGkrKykKLQkJaWYgKHN0aV9wbGFuZV9kZWZhdWx0X3pvcmRlcltpXSA9PSBwbGFuZS0+ZGVzYykK LQkJCWJyZWFrOwotCi0JcGxhbmUtPnpvcmRlciA9IGkgKyAxOwotCi0JaWYgKHR5cGUgPT0gRFJN X1BMQU5FX1RZUEVfT1ZFUkxBWSkKLQkJc3RpX3BsYW5lX2F0dGFjaF96b3JkZXJfcHJvcGVydHko JnBsYW5lLT5kcm1fcGxhbmUpOworCXN0aV9wbGFuZV9hdHRhY2hfem9yZGVyX3Byb3BlcnR5KCZw bGFuZS0+ZHJtX3BsYW5lLCB0eXBlKTsKIAotCURSTV9ERUJVR19EUklWRVIoImRybSBwbGFuZTol ZCBtYXBwZWQgdG8gJXMgd2l0aCB6b3JkZXI6JWRcbiIsCi0JCQkgcGxhbmUtPmRybV9wbGFuZS5i YXNlLmlkLAotCQkJIHN0aV9wbGFuZV90b19zdHIocGxhbmUpLCBwbGFuZS0+em9yZGVyKTsKKwlE Uk1fREVCVUdfRFJJVkVSKCJkcm0gcGxhbmU6JWQgbWFwcGVkIHRvICVzXG4iLAorCQkJIHBsYW5l LT5kcm1fcGxhbmUuYmFzZS5pZCwgc3RpX3BsYW5lX3RvX3N0cihwbGFuZSkpOwogfQogCiBzdHJ1 Y3QgZHJtX3BsYW5lX2Z1bmNzIHN0aV9wbGFuZV9oZWxwZXJzX2Z1bmNzID0gewogCS51cGRhdGVf cGxhbmUgPSBkcm1fYXRvbWljX2hlbHBlcl91cGRhdGVfcGxhbmUsCiAJLmRpc2FibGVfcGxhbmUg PSBkcm1fYXRvbWljX2hlbHBlcl9kaXNhYmxlX3BsYW5lLAogCS5kZXN0cm95ID0gc3RpX3BsYW5l X2Rlc3Ryb3ksCi0JLnNldF9wcm9wZXJ0eSA9IHN0aV9wbGFuZV9zZXRfcHJvcGVydHksCi0JLnJl c2V0ID0gZHJtX2F0b21pY19oZWxwZXJfcGxhbmVfcmVzZXQsCisJLnNldF9wcm9wZXJ0eSA9IGRy bV9hdG9taWNfaGVscGVyX3BsYW5lX3NldF9wcm9wZXJ0eSwKKwkucmVzZXQgPSBzdGlfcGxhbmVf cmVzZXQsCiAJLmF0b21pY19kdXBsaWNhdGVfc3RhdGUgPSBkcm1fYXRvbWljX2hlbHBlcl9wbGFu ZV9kdXBsaWNhdGVfc3RhdGUsCiAJLmF0b21pY19kZXN0cm95X3N0YXRlID0gZHJtX2F0b21pY19o ZWxwZXJfcGxhbmVfZGVzdHJveV9zdGF0ZSwKIH07CmRpZmYgLS1naXQgYS9kcml2ZXJzL2dwdS9k cm0vc3RpL3N0aV9wbGFuZS5oIGIvZHJpdmVycy9ncHUvZHJtL3N0aS9zdGlfcGxhbmUuaAppbmRl eCBjNTBhM2I5Li4yNzQ3NzczIDEwMDY0NAotLS0gYS9kcml2ZXJzL2dwdS9kcm0vc3RpL3N0aV9w bGFuZS5oCisrKyBiL2RyaXZlcnMvZ3B1L2RybS9zdGkvc3RpX3BsYW5lLmgKQEAgLTY4LDE0ICs2 OCwxMiBAQCBzdHJ1Y3Qgc3RpX2Zwc19pbmZvIHsKICAqIEBwbGFuZTogICAgICAgICAgICAgIGRy bSBwbGFuZSBpdCBpcyBib3VuZCB0byAoaWYgYW55KQogICogQGRlc2M6ICAgICAgICAgICAgICAg cGxhbmUgdHlwZSAmIGlkCiAgKiBAc3RhdHVzOiAgICAgICAgICAgICB0byBrbm93IHRoZSBzdGF0 dXMgb2YgdGhlIHBsYW5lCi0gKiBAem9yZGVyOiAgICAgICAgICAgICBwbGFuZSB6LW9yZGVyCiAg KiBAZnBzX2luZm86ICAgICAgICAgICBmcmFtZSBwZXIgc2Vjb25kIGluZm8KICAqLwogc3RydWN0 IHN0aV9wbGFuZSB7CiAJc3RydWN0IGRybV9wbGFuZSBkcm1fcGxhbmU7CiAJZW51bSBzdGlfcGxh bmVfZGVzYyBkZXNjOwogCWVudW0gc3RpX3BsYW5lX3N0YXR1cyBzdGF0dXM7Ci0JaW50IHpvcmRl cjsKIAlzdHJ1Y3Qgc3RpX2Zwc19pbmZvIGZwc19pbmZvOwogfTsKIAotLSAKMS45LjEKCl9fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fCmRyaS1kZXZlbCBtYWls aW5nIGxpc3QKZHJpLWRldmVsQGxpc3RzLmZyZWVkZXNrdG9wLm9yZwpodHRwczovL2xpc3RzLmZy ZWVkZXNrdG9wLm9yZy9tYWlsbWFuL2xpc3RpbmZvL2RyaS1kZXZlbAo=