From mboxrd@z Thu Jan 1 00:00:00 1970 Return-path: Received: from lb3-smtp-cloud2.xs4all.net ([194.109.24.29]:37227 "EHLO lb3-smtp-cloud2.xs4all.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753424AbbIOJHA (ORCPT ); Tue, 15 Sep 2015 05:07:00 -0400 Message-ID: <55F7DF82.8030803@xs4all.nl> Date: Tue, 15 Sep 2015 11:06:10 +0200 From: Hans Verkuil MIME-Version: 1.0 To: Sakari Ailus , linux-media@vger.kernel.org CC: pawel@osciak.com, m.szyprowski@samsung.com, kyungmin.park@samsung.com, sumit.semwal@linaro.org, robdclark@gmail.com, daniel.vetter@ffwll.ch, labbott@redhat.com, Samu Onkalo Subject: Re: [RFC RESEND 05/11] v4l2-core: Don't sync cache for a buffer if so requested References: <1441972234-8643-1-git-send-email-sakari.ailus@linux.intel.com> <1441972234-8643-6-git-send-email-sakari.ailus@linux.intel.com> <55F30B65.4040309@xs4all.nl> <55F7D540.9020403@linux.intel.com> In-Reply-To: <55F7D540.9020403@linux.intel.com> Content-Type: text/plain; charset=windows-1252 Content-Transfer-Encoding: 7bit Sender: linux-media-owner@vger.kernel.org List-ID: On 09/15/15 10:22, Sakari Ailus wrote: > Could you rebase and re-post what's not in upstream of that set, please? Done. Available here: http://git.linuxtv.org/cgit.cgi/hverkuil/media_tree.git/log/?h=vb2-cpu-access These drivers need work to replace vb2_plane_vaddr by vb2_plane_begin/end_cpu_access(): $ git grep vb2_plane_vaddr drivers/media/pci/netup_unidvb/netup_unidvb_core.c: u8 *p = vb2_plane_vaddr(&buf->vb, 0); drivers/media/platform/coda/coda-bit.c: n = kfifo_in(&ctx->bitstream_fifo, vb2_plane_vaddr(src_buf, 0), drivers/media/platform/coda/coda-bit.c: if (vb2_plane_vaddr(src_buf, 0) == NULL) { drivers/media/platform/coda/coda-bit.c: memset(vb2_plane_vaddr(buf, 0), 0, 64); drivers/media/platform/coda/coda-bit.c: if (((char *)vb2_plane_vaddr(buf, 0))[i] != 0) drivers/media/platform/coda/coda-bit.c: memcpy(header, vb2_plane_vaddr(buf, 0), *size); drivers/media/platform/coda/coda-bit.c: memcpy(vb2_plane_vaddr(dst_buf, 0), drivers/media/platform/coda/coda-bit.c: memcpy(vb2_plane_vaddr(dst_buf, 0) + ctx->vpu_header_size[0], drivers/media/platform/coda/coda-bit.c: memcpy(vb2_plane_vaddr(dst_buf, 0) + ctx->vpu_header_size[0] + drivers/media/platform/coda/coda-jpeg.c: void *vaddr = vb2_plane_vaddr(vb, 0); drivers/media/platform/exynos4-is/fimc-capture.c: vaddr = vb2_plane_vaddr(&v_buf->vb, plane); drivers/media/platform/rcar_jpu.c: void *buffer = vb2_plane_vaddr(vb, 0); drivers/media/platform/rcar_jpu.c: buffer = vb2_plane_vaddr(vb, 0); drivers/media/usb/au0828/au0828-vbi.c: buf->mem = vb2_plane_vaddr(vb, 0); drivers/media/usb/au0828/au0828-video.c: outp = vb2_plane_vaddr(&buf->vb, 0); drivers/media/usb/au0828/au0828-video.c: vbioutp = vb2_plane_vaddr(&vbi_buf->vb, 0); drivers/media/usb/au0828/au0828-video.c: vbioutp = vb2_plane_vaddr( drivers/media/usb/au0828/au0828-video.c: outp = vb2_plane_vaddr(&buf->vb, 0); drivers/media/usb/au0828/au0828-video.c: buf->mem = vb2_plane_vaddr(vb, 0); drivers/media/usb/au0828/au0828-video.c: vid_data = vb2_plane_vaddr(&buf->vb, 0); drivers/media/usb/au0828/au0828-video.c: vbi_data = vb2_plane_vaddr(&buf->vb, 0); The coda and exynos4-is I never converted and the others are new. Regards, Hans