From mboxrd@z Thu Jan 1 00:00:00 1970 From: Lionel Landwerlin Subject: [PATCH 2/5] drm/i915: Do not read GAMMA_MODE register Date: Thu, 25 Feb 2016 15:33:40 +0000 Message-ID: <1456414423-7079-3-git-send-email-lionel.g.landwerlin@intel.com> References: <1456414423-7079-1-git-send-email-lionel.g.landwerlin@intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: In-Reply-To: <1456414423-7079-1-git-send-email-lionel.g.landwerlin@intel.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" To: intel-gfx@lists.freedesktop.org, dri-devel@lists.freedesktop.org Cc: kausalmalladi@gmail.com List-Id: dri-devel@lists.freedesktop.org SW1wbGVtZW50IERhbmllbCBTdG9uZSdzIHJlY29tbWVuZGF0aW9uIHRvIG5vdCByZWFkIHJlZ2lz dGVycyB0byBpbmZlcgp0aGUgaGFyZHdhcmUncyBzdGF0ZS4KCnYyOiBSZWFkIEdBTU1BX01PREUg cmVnaXN0ZXIgdmFsdWUgYXQgaW5pdCAoTWF0dCBSb3BlcidzIGNvbW1lbnQpCgp2MzogUmVhZCBH QU1NQV9NT0RFIHJlZ2lzdGVyIGluIGludGVsX21vZGVzZXRfcmVhZG91dF9od19zdGF0ZSBhbG9u ZwogICAgd2l0aCBvdGhlciByZWdpc3RlcnMgKE1hdHQgUm9wZXIncyBjb21tZW50KS4KClNpZ25l ZC1vZmYtYnk6IExpb25lbCBMYW5kd2VybGluIDxsaW9uZWwuZy5sYW5kd2VybGluQGludGVsLmNv bT4KLS0tCiBkcml2ZXJzL2dwdS9kcm0vaTkxNS9pbnRlbF9jb2xvci5jICAgfCAxMiArKysrKysr Ky0tLS0KIGRyaXZlcnMvZ3B1L2RybS9pOTE1L2ludGVsX2Rpc3BsYXkuYyB8ICAyICsrCiBkcml2 ZXJzL2dwdS9kcm0vaTkxNS9pbnRlbF9kcnYuaCAgICAgfCAgMyArKysKIDMgZmlsZXMgY2hhbmdl ZCwgMTMgaW5zZXJ0aW9ucygrKSwgNCBkZWxldGlvbnMoLSkKCmRpZmYgLS1naXQgYS9kcml2ZXJz L2dwdS9kcm0vaTkxNS9pbnRlbF9jb2xvci5jIGIvZHJpdmVycy9ncHUvZHJtL2k5MTUvaW50ZWxf Y29sb3IuYwppbmRleCA1ZTBiOTk3Li4xNjY1N2ViIDEwMDY0NAotLS0gYS9kcml2ZXJzL2dwdS9k cm0vaTkxNS9pbnRlbF9jb2xvci5jCisrKyBiL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2ludGVsX2Nv bG9yLmMKQEAgLTEyMSw2ICsxMjEsOCBAQCBzdGF0aWMgdm9pZCBoYXN3ZWxsX2xvYWRfbHV0cyhz dHJ1Y3QgZHJtX2NydGMgKmNydGMpCiAJc3RydWN0IGRybV9kZXZpY2UgKmRldiA9IGNydGMtPmRl djsKIAlzdHJ1Y3QgZHJtX2k5MTVfcHJpdmF0ZSAqZGV2X3ByaXYgPSBkZXYtPmRldl9wcml2YXRl OwogCXN0cnVjdCBpbnRlbF9jcnRjICppbnRlbF9jcnRjID0gdG9faW50ZWxfY3J0YyhjcnRjKTsK KwlzdHJ1Y3QgaW50ZWxfY3J0Y19zdGF0ZSAqaW50ZWxfY3J0Y19zdGF0ZSA9CisJCXRvX2ludGVs X2NydGNfc3RhdGUoY3J0Yy0+c3RhdGUpOwogCWJvb2wgcmVlbmFibGVfaXBzID0gZmFsc2U7CiAK IAkvKgpAQCAtMTI4LDExICsxMzAsMTIgQEAgc3RhdGljIHZvaWQgaGFzd2VsbF9sb2FkX2x1dHMo c3RydWN0IGRybV9jcnRjICpjcnRjKQogCSAqIEdBTU1BX01PREUgaXMgY29uZmlndXJlZCBmb3Ig c3BsaXQgZ2FtbWEgYW5kIElQU19DVEwgaGFzIElQUyBlbmFibGVkLgogCSAqLwogCWlmIChJU19I QVNXRUxMKGRldikgJiYgaW50ZWxfY3J0Yy0+Y29uZmlnLT5pcHNfZW5hYmxlZCAmJgotCSAgICAo KEk5MTVfUkVBRChHQU1NQV9NT0RFKGludGVsX2NydGMtPnBpcGUpKSAmIEdBTU1BX01PREVfTU9E RV9NQVNLKSA9PQotCSAgICAgR0FNTUFfTU9ERV9NT0RFX1NQTElUKSkgeworCSAgICAoaW50ZWxf Y3J0Y19zdGF0ZS0+Z2FtbWFfbW9kZSA9PSBHQU1NQV9NT0RFX01PREVfU1BMSVQpKSB7CiAJCWhz d19kaXNhYmxlX2lwcyhpbnRlbF9jcnRjKTsKIAkJcmVlbmFibGVfaXBzID0gdHJ1ZTsKIAl9CisK KwlpbnRlbF9jcnRjX3N0YXRlLT5nYW1tYV9tb2RlID0gR0FNTUFfTU9ERV9NT0RFXzhCSVQ7CiAJ STkxNV9XUklURShHQU1NQV9NT0RFKGludGVsX2NydGMtPnBpcGUpLCBHQU1NQV9NT0RFX01PREVf OEJJVCk7CiAKIAlpOXh4X2xvYWRfbHV0cyhjcnRjKTsKQEAgLTE4Myw4ICsxODYsOSBAQCB2b2lk IGludGVsX2NvbG9yX2luaXQoc3RydWN0IGRybV9jcnRjICpjcnRjKQogCX0KIAogCWlmIChJU19I QVNXRUxMKGRldikgfHwKLQkgICAgKElOVEVMX0lORk8oZGV2KS0+Z2VuID49IDggJiYgIUlTX0NI RVJSWVZJRVcoZGV2KSkpCisJICAgIChJTlRFTF9JTkZPKGRldiktPmdlbiA+PSA4ICYmICFJU19D SEVSUllWSUVXKGRldikpKSB7CiAJCWRldl9wcml2LT5kaXNwbGF5LmxvYWRfbHV0cyA9IGhhc3dl bGxfbG9hZF9sdXRzOwotCWVsc2UKKwl9IGVsc2UgewogCQlkZXZfcHJpdi0+ZGlzcGxheS5sb2Fk X2x1dHMgPSBpOXh4X2xvYWRfbHV0czsKKwl9CiB9CmRpZmYgLS1naXQgYS9kcml2ZXJzL2dwdS9k cm0vaTkxNS9pbnRlbF9kaXNwbGF5LmMgYi9kcml2ZXJzL2dwdS9kcm0vaTkxNS9pbnRlbF9kaXNw bGF5LmMKaW5kZXggY2Q0N2Y1Yi4uMTU0YWM4NyAxMDA2NDQKLS0tIGEvZHJpdmVycy9ncHUvZHJt L2k5MTUvaW50ZWxfZGlzcGxheS5jCisrKyBiL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2ludGVsX2Rp c3BsYXkuYwpAQCAtOTg3Myw2ICs5ODczLDggQEAgc3RhdGljIGJvb2wgaGFzd2VsbF9nZXRfcGlw ZV9jb25maWcoc3RydWN0IGludGVsX2NydGMgKmNydGMsCiAKIAlpbnRlbF9nZXRfcGlwZV90aW1p bmdzKGNydGMsIHBpcGVfY29uZmlnKTsKIAorCXBpcGVfY29uZmlnLT5nYW1tYV9tb2RlID0gSTkx NV9SRUFEKEdBTU1BX01PREUoY3J0Yy0+cGlwZSkpOworCiAJaWYgKElOVEVMX0lORk8oZGV2KS0+ Z2VuID49IDkpIHsKIAkJc2tsX2luaXRfc2NhbGVycyhkZXYsIGNydGMsIHBpcGVfY29uZmlnKTsK IAl9CmRpZmYgLS1naXQgYS9kcml2ZXJzL2dwdS9kcm0vaTkxNS9pbnRlbF9kcnYuaCBiL2RyaXZl cnMvZ3B1L2RybS9pOTE1L2ludGVsX2Rydi5oCmluZGV4IDc1MzJmNjEuLjhjNDgxMzEgMTAwNjQ0 Ci0tLSBhL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2ludGVsX2Rydi5oCisrKyBiL2RyaXZlcnMvZ3B1 L2RybS9pOTE1L2ludGVsX2Rydi5oCkBAIC01MTcsNiArNTE3LDkgQEAgc3RydWN0IGludGVsX2Ny dGNfc3RhdGUgewogCQkJc3RydWN0IHNrbF9waXBlX3dtIHNrbDsKIAkJfSBvcHRpbWFsOwogCX0g d207CisKKwkvKiBHYW1tYSBtb2RlIHByb2dyYW1tZWQgb24gdGhlIHBpcGUgKi8KKwl1aW50MzJf dCBnYW1tYV9tb2RlOwogfTsKIAogc3RydWN0IHZsdl93bV9zdGF0ZSB7Ci0tIAoyLjcuMAoKX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KSW50ZWwtZ2Z4IG1h aWxpbmcgbGlzdApJbnRlbC1nZnhAbGlzdHMuZnJlZWRlc2t0b3Aub3JnCmh0dHBzOi8vbGlzdHMu ZnJlZWRlc2t0b3Aub3JnL21haWxtYW4vbGlzdGluZm8vaW50ZWwtZ2Z4Cg==