From mboxrd@z Thu Jan 1 00:00:00 1970 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: base64 Subject: [v2] dmaengine: dw: Fix FIFO size for Intel Merrifield From: Andy Shevchenko Message-Id: <20181205163359.45286-1-andriy.shevchenko@linux.intel.com> Date: Wed, 5 Dec 2018 18:33:59 +0200 To: Viresh Kumar , dmaengine@vger.kernel.org, Vinod Koul Cc: Andy Shevchenko , stable@vger.kernel.org List-ID: SW50ZWwgTWVycmlmaWVsZCBoYXMgYSByZWR1Y2VkIHNpemUgb2YgRklGTyB1c2VkIGluIGlETUEg MzItYml0IGNvbnRyb2xsZXIsCmkuZS4gNTEyIGJ5dGVzIGluc3RlYWQgb2YgMTAyNC4KCkZpeCB0 aGlzIGJ5IHBhcnRpdGlvbmluZyBpdCBhcyA2NCBieXRlcyBwZXIgY2hhbm5lbC4KCk5vdGUsIGlu IHRoZSBmdXR1cmUgd2UgbWlnaHQgc3dpdGNoIHRvICdmaWZvLXNpemUnIHByb3BlcnR5IGluc3Rl YWQgb2YKaGFyZCBjb2RlZCB2YWx1ZS4KCkZpeGVzOiAxOTkyNDRkNjk0NTggKCJkbWFlbmdpbmU6 IGR3OiBhZGQgc3VwcG9ydCBvZiBpRE1BIDMyLWJpdCBoYXJkd2FyZSIpClNpZ25lZC1vZmYtYnk6 IEFuZHkgU2hldmNoZW5rbyA8YW5kcml5LnNoZXZjaGVua29AbGludXguaW50ZWwuY29tPgpDYzog c3RhYmxlQHZnZXIua2VybmVsLm9yZwotLS0KIGRyaXZlcnMvZG1hL2R3L2NvcmUuYyB8IDYgKysr LS0tCiAxIGZpbGUgY2hhbmdlZCwgMyBpbnNlcnRpb25zKCspLCAzIGRlbGV0aW9ucygtKQoKZGlm ZiAtLWdpdCBhL2RyaXZlcnMvZG1hL2R3L2NvcmUuYyBiL2RyaXZlcnMvZG1hL2R3L2NvcmUuYwpp bmRleCAyYzVjYTE5NjEyNTYuLmRjMDUzZTYyZjg5NCAxMDA2NDQKLS0tIGEvZHJpdmVycy9kbWEv ZHcvY29yZS5jCisrKyBiL2RyaXZlcnMvZG1hL2R3L2NvcmUuYwpAQCAtMTA2MSwxMiArMTA2MSwx MiBAQCBzdGF0aWMgdm9pZCBkd2NfaXNzdWVfcGVuZGluZyhzdHJ1Y3QgZG1hX2NoYW4gKmNoYW4p CiAvKgogICogUHJvZ3JhbSBGSUZPIHNpemUgb2YgY2hhbm5lbHMuCiAgKgotICogQnkgZGVmYXVs dCBmdWxsIEZJRk8gKDEwMjQgYnl0ZXMpIGlzIGFzc2lnbmVkIHRvIGNoYW5uZWwgMC4gSGVyZSB3 ZQorICogQnkgZGVmYXVsdCBmdWxsIEZJRk8gKDUxMiBieXRlcykgaXMgYXNzaWduZWQgdG8gY2hh bm5lbCAwLiBIZXJlIHdlCiAgKiBzbGljZSBGSUZPIG9uIGVxdWFsIHBhcnRzIGJldHdlZW4gY2hh bm5lbHMuCiAgKi8KIHN0YXRpYyB2b2lkIGlkbWEzMl9maWZvX3BhcnRpdGlvbihzdHJ1Y3QgZHdf ZG1hICpkdykKIHsKLQl1NjQgdmFsdWUgPSBJRE1BMzJDX0ZQX1BTSVpFX0NIMCgxMjgpIHwgSURN QTMyQ19GUF9QU0laRV9DSDEoMTI4KSB8CisJdTY0IHZhbHVlID0gSURNQTMyQ19GUF9QU0laRV9D SDAoNjQpIHwgSURNQTMyQ19GUF9QU0laRV9DSDEoNjQpIHwKIAkJICAgIElETUEzMkNfRlBfVVBE QVRFOwogCXU2NCBmaWZvX3BhcnRpdGlvbiA9IDA7CiAKQEAgLTEwNzksNyArMTA3OSw3IEBAIHN0 YXRpYyB2b2lkIGlkbWEzMl9maWZvX3BhcnRpdGlvbihzdHJ1Y3QgZHdfZG1hICpkdykKIAkvKiBG aWxsIEZJRk9fUEFSVElUSU9OIGhpZ2ggYml0cyAoQ2hhbm5lbHMgMi4uMywgNi4uNykgKi8KIAlm aWZvX3BhcnRpdGlvbiB8PSB2YWx1ZSA8PCAzMjsKIAotCS8qIFByb2dyYW0gRklGTyBQYXJ0aXRp b24gcmVnaXN0ZXJzIC0gMTI4IGJ5dGVzIGZvciBlYWNoIGNoYW5uZWwgKi8KKwkvKiBQcm9ncmFt IEZJRk8gUGFydGl0aW9uIHJlZ2lzdGVycyAtIDY0IGJ5dGVzIHBlciBjaGFubmVsICovCiAJaWRt YTMyX3dyaXRlcShkdywgRklGT19QQVJUSVRJT04xLCBmaWZvX3BhcnRpdGlvbik7CiAJaWRtYTMy X3dyaXRlcShkdywgRklGT19QQVJUSVRJT04wLCBmaWZvX3BhcnRpdGlvbik7CiB9Cg==