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* Merge tag 'v4.8' into patchworkMauro Carvalho Chehab2016-10-05
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Linux 4.8 * tag 'v4.8': (1761 commits) Linux 4.8 ARM: 8618/1: decompressor: reset ttbcr fields to use TTBR0 on ARMv7 MIPS: CM: Fix mips_cm_max_vp_width for non-MT kernels on MT systems include/linux/property.h: fix typo/compile error ocfs2: fix deadlock on mmapped page in ocfs2_write_begin_nolock() mm: workingset: fix crash in shadow node shrinker caused by replace_page_cache_page() MAINTAINERS: Switch to kernel.org email address for Javi Merino x86/entry/64: Fix context tracking state warning when load_gs_index fails x86/boot: Initialize FPU and X86_FEATURE_ALWAYS even if we don't have CPUID x86/vdso: Fix building on big endian host x86/boot: Fix another __read_cr4() case on 486 sctp: fix the issue sctp_diag uses lock_sock in rcu_read_lock sctp: change to check peer prsctp_capable when using prsctp polices sctp: remove prsctp_param from sctp_chunk sctp: move sent_count to the memory hole in sctp_chunk tg3: Avoid NULL pointer dereference in tg3_io_error_detected() x86/init: Fix cr4_init_shadow() on CR4-less machines MIPS: Fix detection of unsupported highmem with cache aliases MIPS: Malta: Fix IOCU disable switch read for MIPS64 MIPS: Fix BUILD_ROLLBACK_PROLOGUE for microMIPS ...
| * [media] vcodec:mediatek: Refine VP8 encoder driverTiffany Lin2016-08-24
| | | | | | | | | | | | | | | | This patch remove field and function that unused anymore Signed-off-by: Tiffany Lin <tiffany.lin@mediatek.com> Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
| * [media] vcodec:mediatek: Refine H264 encoder driverTiffany Lin2016-08-24
| | | | | | | | | | | | | | | | | | | | This patch : 1. remove field and function that unused anymore 2. add support V4L2_MPEG_VIDEO_H264_LEVEL_4_2 Signed-off-by: Tiffany Lin <tiffany.lin@mediatek.com> Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
| * [media] vcodec:mediatek: change H264 profile default to profile highTiffany Lin2016-08-24
| | | | | | | | | | | | | | | | | | This patch change default H264 profile from V4L2_MPEG_VIDEO_H264_PROFILE_MAIN to V4L2_MPEG_VIDEO_H264_PROFILE_HIGH Signed-off-by: Tiffany Lin <tiffany.lin@mediatek.com> Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
| * [media] vcodec:mediatek: Add timestamp and timecode copy for V4L2 EncoderTiffany Lin2016-08-24
| | | | | | | | | | | | | | | | This patch add copying timestamp and timecode from src buffer to dst buffer Signed-off-by: Tiffany Lin <tiffany.lin@mediatek.com> Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
| * [media] vcodec:mediatek: Fix visible_height larger than coded_height issue ↵Tiffany Lin2016-08-24
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | in s_fmt_out The original code add extra 32 line to visible_height. It is incorrect, 32 line should be add to coded_height. The purpose is that user space could calcuate real buffer size needed by using coded_width * coded_height. But this method will make v4l2-compliance test fail, since g_fmt != s_fmt(g_fmt) So remove extend visible_height or coded_height, user space should just use sizeimage to get real buffer size needed Signed-off-by: Tiffany Lin <tiffany.lin@mediatek.com> Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
| * [media] vcodec:mediatek: Fix fops_vcodec_release flow for V4L2 EncoderTiffany Lin2016-08-24
| | | | | | | | | | | | | | | | This patch fix that mtk_vcodec_venc_release should be called after v4l2_m2m_ctx_release Signed-off-by: Tiffany Lin <tiffany.lin@mediatek.com> Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
| * [media] vcodec:mediatek:code refine for v4l2 Encoder driverTiffany Lin2016-08-24
| | | | | | | | | | | | | | | | This patch remove unused header and define from haeder files Signed-off-by: Tiffany Lin <tiffany.lin@mediatek.com> Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
* | [media] platform: constify vb2_ops structuresJulia Lawall2016-09-19
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Check for vb2_ops structures that are only stored in the ops field of a vb2_queue structure. That field is declared const, so vb2_ops structures that have this property can be declared as const also. The semantic patch that makes this change is as follows: (http://coccinelle.lip6.fr/) // <smpl> @r disable optional_qualifier@ identifier i; position p; @@ static struct vb2_ops i@p = { ... }; @ok@ identifier r.i; struct vb2_queue e; position p; @@ e.ops = &i@p; @bad@ position p != {r.p,ok.p}; identifier r.i; struct vb2_ops e; @@ e@i@p @depends on !bad disable optional_qualifier@ identifier r.i; @@ static +const struct vb2_ops i = { ... }; // </smpl> Signed-off-by: Julia Lawall <Julia.Lawall@lip6.fr> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Reviewed-by: Fabien Dessenne <fabien.dessenne@st.com> Reviewed-by: Jacek Anaszewski <j.anaszewski@samsung.com> Reviewed-by: Benoit Parrot <bparrot@ti.com> [hans.verkuil@cisco.com: dropped soc_camera/rcar_vin.c patch because that driver will be removed] Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
* | [media] vcodec: mediatek: Add V4L2_CAP_TIMEPERFRAME capability settingTiffany Lin2016-09-19
| | | | | | | | | | | | | | | | | | This patch setting V4L2_CAP_TIMEPERFRAME capability in vidioc_venc_s/g_parm functions Signed-off-by: Tiffany Lin <tiffany.lin@mediatek.com> Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
* | [media] vcodec: mediatek: Add g/s_selection support for V4L2 EncoderTiffany Lin2016-09-06
| | | | | | | | | | | | | | | | | | | | This patch add g/s_selection for MT8173 V4L2 Encoder. Only output queue support g/s_selection to configure crop. The top/left of active rectangle should always be (0,0) Signed-off-by: Tiffany Lin <tiffany.lin@mediatek.com> Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
* | [media] mtk-vcodec: constify venc_common_if structuresJulia Lawall2016-08-24
|/ | | | | | | | | | The venc_common_if structures are never modified, so declare them as const. Done with the help of Coccinelle. Signed-off-by: Julia Lawall <Julia.Lawall@lip6.fr> Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
* media: mtk-vcodec: remove unused dma_attrsKrzysztof Kozlowski2016-08-04
| | | | | | | | | The local variable dma_attrs is set but never read. Link: http://lkml.kernel.org/r/1468399300-5399-1-git-send-email-k.kozlowski@samsung.com Signed-off-by: Krzysztof Kozlowski <k.kozlowski@samsung.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* [media] mtk-vcodec: fix default OUTPUT buffer sizeTiffany Lin2016-07-15
| | | | | | | | | | | | | When calculate OUTPUT buffer size in vidioc_try_fmt, it will add more size hw need in each plane. But in mtk_vcodec_enc_set_default_params, it do not add same size in each plane. This makes v4l2-compliance test fail. This patch fix the issue. Signed-off-by: Tiffany Lin <tiffany.lin@mediatek.com> Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
* [media] mtk-vcodec: fix more type mismatchesArnd Bergmann2016-07-15
| | | | | | | | | | | | | | | | | | | The newly added mtk-vcodec driver produces a number of warnings in an ARM allmodconfig build, mainly since it assumes that dma_addr_t is 32-bit wide: mtk-vcodec/venc/venc_vp8_if.c: In function 'vp8_enc_alloc_work_buf': mtk-vcodec/venc/venc_vp8_if.c:212:191: error: cast to pointer from integer of different size [-Werror=int-to-pointer-cast] mtk-vcodec/venc/venc_h264_if.c: In function 'h264_enc_alloc_work_buf': mtk-vcodec/venc/venc_h264_if.c:297:190: error: cast to pointer from integer of different size [-Werror=int-to-pointer-cast] This rearranges the format strings and type casts to what they should have been in order to avoid the warnings. e0f80d8d62f5 ("[media] mtk-vcodec: fix two compiler warnings") fixed some of the problems that were introduced at the same time, but missed two others. Signed-off-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
* [media] mtk-vcodec: remove redundant dev_err call in mtk_vcodec_probe()Wei Yongjun2016-07-13
| | | | | | | | | | | There is a error message within devm_ioremap_resource already, so remove the dev_err call to avoid redundant error message. Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn> Reviewed-by: Tiffany Lin <tiffany.lin@mediatek.com> Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
* [media] vcodec: mediatek: Fix return value check in mtk_vcodec_init_enc_pm()Wei Yongjun2016-07-13
| | | | | | | | | | In case of error, the function devm_clk_get() returns ERR_PTR() and not returns NULL. The NULL test in the return value check should be replaced with IS_ERR(). Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn> Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
* [media] mtk-vcodec: fix sparse warningTiffany Lin2016-07-12
| | | | | | | | | | This patch fix sparse warning when running with parameters: C=2 CF="-D__CHECK_ENDIAN__" Signed-off-by: Tiffany Lin <tiffany.lin@mediatek.com> Signed-off-by: PoChun Lin <pochun.lin@mediatek.com> Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
* [media] mtk-vcodec: fix platform_no_drv_owner.cocci warningsFengguang Wu2016-07-12
| | | | | | | | | | | | drivers/media/platform/mtk-vcodec/mtk_vcodec_enc_drv.c:433:3-8: No need to set .owner here. The core will do it. Remove .owner field if calls are used which set it automatically Generated by: scripts/coccinelle/api/platform_no_drv_owner.cocci Signed-off-by: Fengguang Wu <fengguang.wu@intel.com> Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
* [media] mtk-vcodec: fix compiler warningHans Verkuil2016-07-09
| | | | | | | | | | | mtk-vcodec/venc_vpu_if.c:40:30: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] struct venc_vpu_inst *vpu = (struct venc_vpu_inst *)msg->venc_inst; ^ Note: venc_inst is u64. Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
* [media] mtk-vcodec: fix two compiler warningsHans Verkuil2016-07-09
| | | | | | | | | mtk-vcodec/mtk_vcodec_enc.c: In function 'mtk_venc_worker': mtk-vcodec/mtk_vcodec_enc.c:1030:43: warning: format '%lx' expects argument of type 'long unsigned int', but argument 7 has type 'size_t {aka unsigned int}' [-Wformat=] mtk-vcodec/mtk_vcodec_enc.c:1030:43: warning: format '%lx' expects argument of type 'long unsigned int', but argument 10 has type 'size_t {aka unsigned int}' [-Wformat=] Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
* [media] mtk-vcodec: convert driver to use the new vb2_queue dev fieldHans Verkuil2016-07-08
| | | | | | | | | The patch dropping the vb2_dma_contig_init_ctx() and _cleanup_ctx() functions was already applied before this driver was added. So convert this driver as well. Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
* [media] vcodec: mediatek: Add Mediatek H264 Video Encoder DriverTiffany Lin2016-07-08
| | | | | | | | | Add h264 encoder driver for MT8173 Signed-off-by: PoChun Lin <pochun.lin@mediatek.com> Signed-off-by: Tiffany Lin <tiffany.lin@mediatek.com> Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
* [media] vcodec: mediatek: Add Mediatek VP8 Video Encoder DriverTiffany Lin2016-07-08
| | | | | | | | | Add vp8 encoder driver for MT8173 Signed-off-by: PoChun Lin <pochun.lin@mediatek.com> Signed-off-by: Tiffany Lin <tiffany.lin@mediatek.com> Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
* [media] vcodec: mediatek: Add Mediatek V4L2 Video Encoder DriverTiffany Lin2016-07-08
Add v4l2 layer encoder driver for MT8173 Signed-off-by: Tiffany Lin <tiffany.lin@mediatek.com> [hans.verkuil@cisco.com: drop unnecessary ARM || ARM64 dependency] Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
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