From mboxrd@z Thu Jan 1 00:00:00 1970 From: Daniel Vetter Subject: [PATCH] spi: pxa2xx: Set controller->max_transfer_size in dma mode Date: Thu, 17 Oct 2019 08:44:26 +0200 Message-ID: <20191017064426.30814-1-daniel.vetter@ffwll.ch> References: <20191016195721.3714-1-daniel.vetter@ffwll.ch> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Cc: linux-arm-kernel@lists.infradead.org, Andy Shevchenko , Daniel Vetter , Robert Jarzmik , Haojian Zhuang , linux-spi@vger.kernel.org, =?UTF-8?q?Noralf=20Tr=C3=B8nnes?= , Mark Brown , Sam Ravnborg , Daniel Mack To: DRI Development Return-path: In-Reply-To: <20191016195721.3714-1-daniel.vetter@ffwll.ch> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=m.gmane.org@lists.infradead.org List-Id: linux-spi.vger.kernel.org SW4gRE1BIG1vZGUgd2UgaGF2ZSBhIG1heGltdW0gdHJhbnNmZXIgc2l6ZSwgcGFzdCB0aGF0IHRo ZSBkcml2ZXIKZmFsbHMgYmFjayB0byBQSU8gKHNlZSB0aGUgY2hlY2sgYXQgdGhlIHRvcCBvZiBw eGEyeHhfc3BpX3RyYW5zZmVyX29uZSkuCkZhbGxpbmcgYmFjayB0byBQSU8gZm9yIGJpZyB0cmFu c2ZlcnMgZGVmZWF0cyB0aGUgcG9pbnQgb2YgYSBkbWEgZW5naW5lLApoZW5jZSBzZXQgdGhlIG1h eCB0cmFuc2ZlciBzaXplIHRvIGluZm9ybSBzcGkgY2xpZW50cyB0aGF0IHRoZXkgbmVlZAp0byBk byBzb21ldGhpbmcgc21hcnRlci4KClRoaXMgd2FzIHVuY292ZXJlZCBieSB0aGUgZHJtX21pcGlf ZGJpIHNwaSBwYW5lbCBjb2RlLCB3aGljaCBkb2VzCmxhcmdlIHNwaSB0cmFuc2ZlcnMsIGJ1dCBz dG9wcGVkIHNwbGl0dGluZyB0aGVtIGFmdGVyOgoKY29tbWl0IGUxNDMzNjRiNGMxNzc0ZjY4ZTky M2E1YTBiYjBmY2EyOGFjMjU4ODgKQXV0aG9yOiBOb3JhbGYgVHLDuG5uZXMgPG5vcmFsZkB0cm9u bmVzLm9yZz4KRGF0ZTogICBGcmkgSnVsIDE5IDE3OjU5OjEwIDIwMTkgKzAyMDAKCiAgICBkcm0v dGlueWRybTogUmVtb3ZlIHRpbnlkcm1fc3BpX21heF90cmFuc2Zlcl9zaXplKCkKCkFmdGVyIHRo aXMgY29tbWl0IHRoZSBjb2RlIHJlbGllZCBvbiB0aGUgc3BpIGNvcmUgdG8gc3BsaXQgdHJhbnNm ZXJzCmludG8gbWF4IGRtYS1hYmxlIGJsb2Nrcywgd2hpY2ggYWxzbyBwYXBlcmVkIG92ZXIgdGhl IFBJTyBmYWxsYmFjayBpc3N1ZS4KCkZpeCB0aGlzIGJ5IHNldHRpbmcgdGhlIG92ZXJhbGwgbWF4 IHRyYW5zZmVyIHNpemUgdG8gdGhlIERNQSBsaW1pdCwKYnV0IG9ubHkgd2hlbiB0aGUgY29udHJv bGxlciBydW5zIGluIERNQSBtb2RlLgoKRml4ZXM6IGUxNDMzNjRiNGMxNyAoImRybS90aW55ZHJt OiBSZW1vdmUgdGlueWRybV9zcGlfbWF4X3RyYW5zZmVyX3NpemUoKSIpCkNjOiBTYW0gUmF2bmJv cmcgPHNhbUByYXZuYm9yZy5vcmc+CkNjOiBOb3JhbGYgVHLDuG5uZXMgPG5vcmFsZkB0cm9ubmVz Lm9yZz4KQ2M6IEFuZHkgU2hldmNoZW5rbyA8YW5kcml5LnNoZXZjaGVua29AaW50ZWwuY29tPgpS ZXBvcnRlZC1hbmQtdGVzdGVkLWJ5OiBBbmR5IFNoZXZjaGVua28gPGFuZHJpeS5zaGV2Y2hlbmtv QGludGVsLmNvbT4KQ2M6IERhbmllbCBNYWNrIDxkYW5pZWxAem9ucXVlLm9yZz4KQ2M6IEhhb2pp YW4gWmh1YW5nIDxoYW9qaWFuLnpodWFuZ0BnbWFpbC5jb20+CkNjOiBSb2JlcnQgSmFyem1payA8 cm9iZXJ0LmphcnptaWtAZnJlZS5mcj4KQ2M6IE1hcmsgQnJvd24gPGJyb29uaWVAa2VybmVsLm9y Zz4KQ2M6IGxpbnV4LWFybS1rZXJuZWxAbGlzdHMuaW5mcmFkZWFkLm9yZwpDYzogbGludXgtc3Bp QHZnZXIua2VybmVsLm9yZwpTaWduZWQtb2ZmLWJ5OiBEYW5pZWwgVmV0dGVyIDxkYW5pZWwudmV0 dGVyQGZmd2xsLmNoPgotLQp2MjogQnJvd24gcGFwZXIgYmFnIGVkaXRpb24sIGl0IG5lZWRzIHRv IGJlIGEgZnVuY3Rpb24gLi4uCi0tLQogZHJpdmVycy9zcGkvc3BpLXB4YTJ4eC5jIHwgNyArKysr KysrCiAxIGZpbGUgY2hhbmdlZCwgNyBpbnNlcnRpb25zKCspCgpkaWZmIC0tZ2l0IGEvZHJpdmVy cy9zcGkvc3BpLXB4YTJ4eC5jIGIvZHJpdmVycy9zcGkvc3BpLXB4YTJ4eC5jCmluZGV4IGJiNmEx NGQxYWIwZi4uMDY4YzIxMDM3Njc5IDEwMDY0NAotLS0gYS9kcml2ZXJzL3NwaS9zcGktcHhhMnh4 LmMKKysrIGIvZHJpdmVycy9zcGkvc3BpLXB4YTJ4eC5jCkBAIC0xNjAyLDYgKzE2MDIsMTEgQEAg c3RhdGljIGludCBweGEyeHhfc3BpX2Z3X3RyYW5zbGF0ZV9jcyhzdHJ1Y3Qgc3BpX2NvbnRyb2xs ZXIgKmNvbnRyb2xsZXIsCiAJcmV0dXJuIGNzOwogfQogCitzdGF0aWMgc2l6ZV90IHB4YTJ4eF9z cGlfbWF4X2RtYV90cmFuc2Zlcl9zaXplKHN0cnVjdCBzcGlfZGV2aWNlICpzcGkpCit7CisJcmV0 dXJuIE1BWF9ETUFfTEVOOworfQorCiBzdGF0aWMgaW50IHB4YTJ4eF9zcGlfcHJvYmUoc3RydWN0 IHBsYXRmb3JtX2RldmljZSAqcGRldikKIHsKIAlzdHJ1Y3QgZGV2aWNlICpkZXYgPSAmcGRldi0+ ZGV2OwpAQCAtMTcwNyw2ICsxNzEyLDggQEAgc3RhdGljIGludCBweGEyeHhfc3BpX3Byb2JlKHN0 cnVjdCBwbGF0Zm9ybV9kZXZpY2UgKnBkZXYpCiAJCX0gZWxzZSB7CiAJCQljb250cm9sbGVyLT5j YW5fZG1hID0gcHhhMnh4X3NwaV9jYW5fZG1hOwogCQkJY29udHJvbGxlci0+bWF4X2RtYV9sZW4g PSBNQVhfRE1BX0xFTjsKKwkJCWNvbnRyb2xsZXItPm1heF90cmFuc2Zlcl9zaXplID0KKwkJCQlw eGEyeHhfc3BpX21heF9kbWFfdHJhbnNmZXJfc2l6ZTsKIAkJfQogCX0KIAotLSAKMi4yMy4wCgoK X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KbGludXgtYXJt LWtlcm5lbCBtYWlsaW5nIGxpc3QKbGludXgtYXJtLWtlcm5lbEBsaXN0cy5pbmZyYWRlYWQub3Jn Cmh0dHA6Ly9saXN0cy5pbmZyYWRlYWQub3JnL21haWxtYW4vbGlzdGluZm8vbGludXgtYXJtLWtl cm5lbAo=