* [PATCH AUTOSEL 4.9 38/87] SoC: imx-sgtl5000: add missing put_device()
[not found] <20190327182040.17444-1-sashal@kernel.org>
@ 2019-03-27 18:19 ` Sasha Levin
2019-03-27 18:19 ` [PATCH AUTOSEL 4.9 40/87] media: s5p-jpeg: Correct return type for mem2mem buffer helpers Sasha Levin
` (3 subsequent siblings)
4 siblings, 0 replies; 5+ messages in thread
From: Sasha Levin @ 2019-03-27 18:19 UTC (permalink / raw)
To: linux-kernel, stable
Cc: Sasha Levin, alsa-devel, linuxppc-dev, Timur Tabi, Xiubo Li,
Wen Yang, Sascha Hauer, Takashi Iwai, Liam Girdwood,
Jaroslav Kysela, Nicolin Chen, Mark Brown, NXP Linux Team,
Pengutronix Kernel Team, Shawn Guo, Fabio Estevam,
linux-arm-kernel
From: Wen Yang <yellowriver2010@hotmail.com>
[ Upstream commit 8fa857da9744f513036df1c43ab57f338941ae7d ]
The of_find_device_by_node() takes a reference to the underlying device
structure, we should release that reference.
Detected by coccinelle with the following warnings:
./sound/soc/fsl/imx-sgtl5000.c:169:1-7: ERROR: missing put_device;
call of_find_device_by_node on line 105, but without a corresponding
object release within this function.
./sound/soc/fsl/imx-sgtl5000.c:177:1-7: ERROR: missing put_device;
call of_find_device_by_node on line 105, but without a corresponding
object release within this function.
Signed-off-by: Wen Yang <yellowriver2010@hotmail.com>
Cc: Timur Tabi <timur@kernel.org>
Cc: Nicolin Chen <nicoleotsuka@gmail.com>
Cc: Xiubo Li <Xiubo.Lee@gmail.com>
Cc: Fabio Estevam <festevam@gmail.com>
Cc: Liam Girdwood <lgirdwood@gmail.com>
Cc: Mark Brown <broonie@kernel.org>
Cc: Jaroslav Kysela <perex@perex.cz>
Cc: Takashi Iwai <tiwai@suse.com>
Cc: Shawn Guo <shawnguo@kernel.org>
Cc: Sascha Hauer <s.hauer@pengutronix.de>
Cc: Pengutronix Kernel Team <kernel@pengutronix.de>
Cc: NXP Linux Team <linux-imx@nxp.com>
Cc: alsa-devel@alsa-project.org
Cc: linuxppc-dev@lists.ozlabs.org
Cc: linux-arm-kernel@lists.infradead.org
Cc: linux-kernel@vger.kernel.org
Signed-off-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
sound/soc/fsl/imx-sgtl5000.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/sound/soc/fsl/imx-sgtl5000.c b/sound/soc/fsl/imx-sgtl5000.c
index b99e0b5e00e9..8e525f7ac08d 100644
--- a/sound/soc/fsl/imx-sgtl5000.c
+++ b/sound/soc/fsl/imx-sgtl5000.c
@@ -115,6 +115,7 @@ static int imx_sgtl5000_probe(struct platform_device *pdev)
ret = -EPROBE_DEFER;
goto fail;
}
+ put_device(&ssi_pdev->dev);
codec_dev = of_find_i2c_device_by_node(codec_np);
if (!codec_dev) {
dev_err(&pdev->dev, "failed to find codec platform device\n");
--
2.19.1
_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
^ permalink raw reply related [flat|nested] 5+ messages in thread
* [PATCH AUTOSEL 4.9 40/87] media: s5p-jpeg: Correct return type for mem2mem buffer helpers
[not found] <20190327182040.17444-1-sashal@kernel.org>
2019-03-27 18:19 ` [PATCH AUTOSEL 4.9 38/87] SoC: imx-sgtl5000: add missing put_device() Sasha Levin
@ 2019-03-27 18:19 ` Sasha Levin
2019-03-27 18:19 ` [PATCH AUTOSEL 4.9 41/87] media: s5p-g2d: " Sasha Levin
` (2 subsequent siblings)
4 siblings, 0 replies; 5+ messages in thread
From: Sasha Levin @ 2019-03-27 18:19 UTC (permalink / raw)
To: linux-kernel, stable
Cc: Sasha Levin, Mauro Carvalho Chehab, Hans Verkuil, Ezequiel Garcia,
linux-arm-kernel, linux-media
From: Ezequiel Garcia <ezequiel@collabora.com>
[ Upstream commit 4a88f89885c7cf65c62793f385261a6e3315178a ]
Fix the assigned type of mem2mem buffer handling API.
Namely, these functions:
v4l2_m2m_next_buf
v4l2_m2m_last_buf
v4l2_m2m_buf_remove
v4l2_m2m_next_src_buf
v4l2_m2m_next_dst_buf
v4l2_m2m_last_src_buf
v4l2_m2m_last_dst_buf
v4l2_m2m_src_buf_remove
v4l2_m2m_dst_buf_remove
return a struct vb2_v4l2_buffer, and not a struct vb2_buffer.
Fixing this is necessary to fix the mem2mem buffer handling API,
changing the return to the correct struct vb2_v4l2_buffer instead
of a void pointer.
Signed-off-by: Ezequiel Garcia <ezequiel@collabora.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
drivers/media/platform/s5p-jpeg/jpeg-core.c | 38 ++++++++++-----------
1 file changed, 19 insertions(+), 19 deletions(-)
diff --git a/drivers/media/platform/s5p-jpeg/jpeg-core.c b/drivers/media/platform/s5p-jpeg/jpeg-core.c
index 1da2c94e1dca..06e2b72d07ca 100644
--- a/drivers/media/platform/s5p-jpeg/jpeg-core.c
+++ b/drivers/media/platform/s5p-jpeg/jpeg-core.c
@@ -789,14 +789,14 @@ static void skip(struct s5p_jpeg_buffer *buf, long len);
static void exynos4_jpeg_parse_decode_h_tbl(struct s5p_jpeg_ctx *ctx)
{
struct s5p_jpeg *jpeg = ctx->jpeg;
- struct vb2_buffer *vb = v4l2_m2m_next_src_buf(ctx->fh.m2m_ctx);
+ struct vb2_v4l2_buffer *vb = v4l2_m2m_next_src_buf(ctx->fh.m2m_ctx);
struct s5p_jpeg_buffer jpeg_buffer;
unsigned int word;
int c, x, components;
jpeg_buffer.size = 2; /* Ls */
jpeg_buffer.data =
- (unsigned long)vb2_plane_vaddr(vb, 0) + ctx->out_q.sos + 2;
+ (unsigned long)vb2_plane_vaddr(&vb->vb2_buf, 0) + ctx->out_q.sos + 2;
jpeg_buffer.curr = 0;
word = 0;
@@ -826,14 +826,14 @@ static void exynos4_jpeg_parse_decode_h_tbl(struct s5p_jpeg_ctx *ctx)
static void exynos4_jpeg_parse_huff_tbl(struct s5p_jpeg_ctx *ctx)
{
struct s5p_jpeg *jpeg = ctx->jpeg;
- struct vb2_buffer *vb = v4l2_m2m_next_src_buf(ctx->fh.m2m_ctx);
+ struct vb2_v4l2_buffer *vb = v4l2_m2m_next_src_buf(ctx->fh.m2m_ctx);
struct s5p_jpeg_buffer jpeg_buffer;
unsigned int word;
int c, i, n, j;
for (j = 0; j < ctx->out_q.dht.n; ++j) {
jpeg_buffer.size = ctx->out_q.dht.len[j];
- jpeg_buffer.data = (unsigned long)vb2_plane_vaddr(vb, 0) +
+ jpeg_buffer.data = (unsigned long)vb2_plane_vaddr(&vb->vb2_buf, 0) +
ctx->out_q.dht.marker[j];
jpeg_buffer.curr = 0;
@@ -885,13 +885,13 @@ static void exynos4_jpeg_parse_huff_tbl(struct s5p_jpeg_ctx *ctx)
static void exynos4_jpeg_parse_decode_q_tbl(struct s5p_jpeg_ctx *ctx)
{
struct s5p_jpeg *jpeg = ctx->jpeg;
- struct vb2_buffer *vb = v4l2_m2m_next_src_buf(ctx->fh.m2m_ctx);
+ struct vb2_v4l2_buffer *vb = v4l2_m2m_next_src_buf(ctx->fh.m2m_ctx);
struct s5p_jpeg_buffer jpeg_buffer;
int c, x, components;
jpeg_buffer.size = ctx->out_q.sof_len;
jpeg_buffer.data =
- (unsigned long)vb2_plane_vaddr(vb, 0) + ctx->out_q.sof;
+ (unsigned long)vb2_plane_vaddr(&vb->vb2_buf, 0) + ctx->out_q.sof;
jpeg_buffer.curr = 0;
skip(&jpeg_buffer, 5); /* P, Y, X */
@@ -916,14 +916,14 @@ static void exynos4_jpeg_parse_decode_q_tbl(struct s5p_jpeg_ctx *ctx)
static void exynos4_jpeg_parse_q_tbl(struct s5p_jpeg_ctx *ctx)
{
struct s5p_jpeg *jpeg = ctx->jpeg;
- struct vb2_buffer *vb = v4l2_m2m_next_src_buf(ctx->fh.m2m_ctx);
+ struct vb2_v4l2_buffer *vb = v4l2_m2m_next_src_buf(ctx->fh.m2m_ctx);
struct s5p_jpeg_buffer jpeg_buffer;
unsigned int word;
int c, i, j;
for (j = 0; j < ctx->out_q.dqt.n; ++j) {
jpeg_buffer.size = ctx->out_q.dqt.len[j];
- jpeg_buffer.data = (unsigned long)vb2_plane_vaddr(vb, 0) +
+ jpeg_buffer.data = (unsigned long)vb2_plane_vaddr(&vb->vb2_buf, 0) +
ctx->out_q.dqt.marker[j];
jpeg_buffer.curr = 0;
@@ -2027,15 +2027,15 @@ static void s5p_jpeg_device_run(void *priv)
{
struct s5p_jpeg_ctx *ctx = priv;
struct s5p_jpeg *jpeg = ctx->jpeg;
- struct vb2_buffer *src_buf, *dst_buf;
+ struct vb2_v4l2_buffer *src_buf, *dst_buf;
unsigned long src_addr, dst_addr, flags;
spin_lock_irqsave(&ctx->jpeg->slock, flags);
src_buf = v4l2_m2m_next_src_buf(ctx->fh.m2m_ctx);
dst_buf = v4l2_m2m_next_dst_buf(ctx->fh.m2m_ctx);
- src_addr = vb2_dma_contig_plane_dma_addr(src_buf, 0);
- dst_addr = vb2_dma_contig_plane_dma_addr(dst_buf, 0);
+ src_addr = vb2_dma_contig_plane_dma_addr(&src_buf->vb2_buf, 0);
+ dst_addr = vb2_dma_contig_plane_dma_addr(&dst_buf->vb2_buf, 0);
s5p_jpeg_reset(jpeg->regs);
s5p_jpeg_poweron(jpeg->regs);
@@ -2108,7 +2108,7 @@ static void exynos4_jpeg_set_img_addr(struct s5p_jpeg_ctx *ctx)
{
struct s5p_jpeg *jpeg = ctx->jpeg;
struct s5p_jpeg_fmt *fmt;
- struct vb2_buffer *vb;
+ struct vb2_v4l2_buffer *vb;
struct s5p_jpeg_addr jpeg_addr = {};
u32 pix_size, padding_bytes = 0;
@@ -2127,7 +2127,7 @@ static void exynos4_jpeg_set_img_addr(struct s5p_jpeg_ctx *ctx)
vb = v4l2_m2m_next_dst_buf(ctx->fh.m2m_ctx);
}
- jpeg_addr.y = vb2_dma_contig_plane_dma_addr(vb, 0);
+ jpeg_addr.y = vb2_dma_contig_plane_dma_addr(&vb->vb2_buf, 0);
if (fmt->colplanes == 2) {
jpeg_addr.cb = jpeg_addr.y + pix_size - padding_bytes;
@@ -2145,7 +2145,7 @@ static void exynos4_jpeg_set_img_addr(struct s5p_jpeg_ctx *ctx)
static void exynos4_jpeg_set_jpeg_addr(struct s5p_jpeg_ctx *ctx)
{
struct s5p_jpeg *jpeg = ctx->jpeg;
- struct vb2_buffer *vb;
+ struct vb2_v4l2_buffer *vb;
unsigned int jpeg_addr = 0;
if (ctx->mode == S5P_JPEG_ENCODE)
@@ -2153,7 +2153,7 @@ static void exynos4_jpeg_set_jpeg_addr(struct s5p_jpeg_ctx *ctx)
else
vb = v4l2_m2m_next_src_buf(ctx->fh.m2m_ctx);
- jpeg_addr = vb2_dma_contig_plane_dma_addr(vb, 0);
+ jpeg_addr = vb2_dma_contig_plane_dma_addr(&vb->vb2_buf, 0);
if (jpeg->variant->version == SJPEG_EXYNOS5433 &&
ctx->mode == S5P_JPEG_DECODE)
jpeg_addr += ctx->out_q.sos;
@@ -2268,7 +2268,7 @@ static void exynos3250_jpeg_set_img_addr(struct s5p_jpeg_ctx *ctx)
{
struct s5p_jpeg *jpeg = ctx->jpeg;
struct s5p_jpeg_fmt *fmt;
- struct vb2_buffer *vb;
+ struct vb2_v4l2_buffer *vb;
struct s5p_jpeg_addr jpeg_addr = {};
u32 pix_size;
@@ -2282,7 +2282,7 @@ static void exynos3250_jpeg_set_img_addr(struct s5p_jpeg_ctx *ctx)
fmt = ctx->cap_q.fmt;
}
- jpeg_addr.y = vb2_dma_contig_plane_dma_addr(vb, 0);
+ jpeg_addr.y = vb2_dma_contig_plane_dma_addr(&vb->vb2_buf, 0);
if (fmt->colplanes == 2) {
jpeg_addr.cb = jpeg_addr.y + pix_size;
@@ -2300,7 +2300,7 @@ static void exynos3250_jpeg_set_img_addr(struct s5p_jpeg_ctx *ctx)
static void exynos3250_jpeg_set_jpeg_addr(struct s5p_jpeg_ctx *ctx)
{
struct s5p_jpeg *jpeg = ctx->jpeg;
- struct vb2_buffer *vb;
+ struct vb2_v4l2_buffer *vb;
unsigned int jpeg_addr = 0;
if (ctx->mode == S5P_JPEG_ENCODE)
@@ -2308,7 +2308,7 @@ static void exynos3250_jpeg_set_jpeg_addr(struct s5p_jpeg_ctx *ctx)
else
vb = v4l2_m2m_next_src_buf(ctx->fh.m2m_ctx);
- jpeg_addr = vb2_dma_contig_plane_dma_addr(vb, 0);
+ jpeg_addr = vb2_dma_contig_plane_dma_addr(&vb->vb2_buf, 0);
exynos3250_jpeg_jpgadr(jpeg->regs, jpeg_addr);
}
--
2.19.1
_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
^ permalink raw reply related [flat|nested] 5+ messages in thread
* [PATCH AUTOSEL 4.9 41/87] media: s5p-g2d: Correct return type for mem2mem buffer helpers
[not found] <20190327182040.17444-1-sashal@kernel.org>
2019-03-27 18:19 ` [PATCH AUTOSEL 4.9 38/87] SoC: imx-sgtl5000: add missing put_device() Sasha Levin
2019-03-27 18:19 ` [PATCH AUTOSEL 4.9 40/87] media: s5p-jpeg: Correct return type for mem2mem buffer helpers Sasha Levin
@ 2019-03-27 18:19 ` Sasha Levin
2019-03-27 18:20 ` [PATCH AUTOSEL 4.9 76/87] dmaengine: qcom_hidma: assign channel cookie correctly Sasha Levin
2019-03-27 18:20 ` [PATCH AUTOSEL 4.9 78/87] media: s5p-jpeg: Check for fmt_ver_flag when doing fmt enumeration Sasha Levin
4 siblings, 0 replies; 5+ messages in thread
From: Sasha Levin @ 2019-03-27 18:19 UTC (permalink / raw)
To: linux-kernel, stable
Cc: Sasha Levin, Mauro Carvalho Chehab, Hans Verkuil, Ezequiel Garcia,
linux-arm-kernel, linux-media
From: Ezequiel Garcia <ezequiel@collabora.com>
[ Upstream commit 30fa627b32230737bc3f678067e2adfecf956987 ]
Fix the assigned type of mem2mem buffer handling API.
Namely, these functions:
v4l2_m2m_next_buf
v4l2_m2m_last_buf
v4l2_m2m_buf_remove
v4l2_m2m_next_src_buf
v4l2_m2m_next_dst_buf
v4l2_m2m_last_src_buf
v4l2_m2m_last_dst_buf
v4l2_m2m_src_buf_remove
v4l2_m2m_dst_buf_remove
return a struct vb2_v4l2_buffer, and not a struct vb2_buffer.
Fixing this is necessary to fix the mem2mem buffer handling API,
changing the return to the correct struct vb2_v4l2_buffer instead
of a void pointer.
Signed-off-by: Ezequiel Garcia <ezequiel@collabora.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
drivers/media/platform/s5p-g2d/g2d.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/drivers/media/platform/s5p-g2d/g2d.c b/drivers/media/platform/s5p-g2d/g2d.c
index 62c0dec30b59..5f6ccf492111 100644
--- a/drivers/media/platform/s5p-g2d/g2d.c
+++ b/drivers/media/platform/s5p-g2d/g2d.c
@@ -498,7 +498,7 @@ static void device_run(void *prv)
{
struct g2d_ctx *ctx = prv;
struct g2d_dev *dev = ctx->dev;
- struct vb2_buffer *src, *dst;
+ struct vb2_v4l2_buffer *src, *dst;
unsigned long flags;
u32 cmd = 0;
@@ -513,10 +513,10 @@ static void device_run(void *prv)
spin_lock_irqsave(&dev->ctrl_lock, flags);
g2d_set_src_size(dev, &ctx->in);
- g2d_set_src_addr(dev, vb2_dma_contig_plane_dma_addr(src, 0));
+ g2d_set_src_addr(dev, vb2_dma_contig_plane_dma_addr(&src->vb2_buf, 0));
g2d_set_dst_size(dev, &ctx->out);
- g2d_set_dst_addr(dev, vb2_dma_contig_plane_dma_addr(dst, 0));
+ g2d_set_dst_addr(dev, vb2_dma_contig_plane_dma_addr(&dst->vb2_buf, 0));
g2d_set_rop4(dev, ctx->rop);
g2d_set_flip(dev, ctx->flip);
--
2.19.1
_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
^ permalink raw reply related [flat|nested] 5+ messages in thread
* [PATCH AUTOSEL 4.9 76/87] dmaengine: qcom_hidma: assign channel cookie correctly
[not found] <20190327182040.17444-1-sashal@kernel.org>
` (2 preceding siblings ...)
2019-03-27 18:19 ` [PATCH AUTOSEL 4.9 41/87] media: s5p-g2d: " Sasha Levin
@ 2019-03-27 18:20 ` Sasha Levin
2019-03-27 18:20 ` [PATCH AUTOSEL 4.9 78/87] media: s5p-jpeg: Check for fmt_ver_flag when doing fmt enumeration Sasha Levin
4 siblings, 0 replies; 5+ messages in thread
From: Sasha Levin @ 2019-03-27 18:20 UTC (permalink / raw)
To: linux-kernel, stable
Cc: Sasha Levin, Shunyong Yang, linux-arm-msm, Vinod Koul, dmaengine,
Joey Zheng, linux-arm-kernel
From: Shunyong Yang <shunyong.yang@hxt-semitech.com>
[ Upstream commit 546c0547555efca8ba8c120716c325435e29df1b ]
When dma_cookie_complete() is called in hidma_process_completed(),
dma_cookie_status() will return DMA_COMPLETE in hidma_tx_status(). Then,
hidma_txn_is_success() will be called to use channel cookie
mchan->last_success to do additional DMA status check. Current code
assigns mchan->last_success after dma_cookie_complete(). This causes
a race condition of dma_cookie_status() returns DMA_COMPLETE before
mchan->last_success is assigned correctly. The race will cause
hidma_tx_status() return DMA_ERROR but the transaction is actually a
success. Moreover, in async_tx case, it will cause a timeout panic
in async_tx_quiesce().
Kernel panic - not syncing: async_tx_quiesce: DMA error waiting for
transaction
...
Call trace:
[<ffff000008089994>] dump_backtrace+0x0/0x1f4
[<ffff000008089bac>] show_stack+0x24/0x2c
[<ffff00000891e198>] dump_stack+0x84/0xa8
[<ffff0000080da544>] panic+0x12c/0x29c
[<ffff0000045d0334>] async_tx_quiesce+0xa4/0xc8 [async_tx]
[<ffff0000045d03c8>] async_trigger_callback+0x70/0x1c0 [async_tx]
[<ffff0000048b7d74>] raid_run_ops+0x86c/0x1540 [raid456]
[<ffff0000048bd084>] handle_stripe+0x5e8/0x1c7c [raid456]
[<ffff0000048be9ec>] handle_active_stripes.isra.45+0x2d4/0x550 [raid456]
[<ffff0000048beff4>] raid5d+0x38c/0x5d0 [raid456]
[<ffff000008736538>] md_thread+0x108/0x168
[<ffff0000080fb1cc>] kthread+0x10c/0x138
[<ffff000008084d34>] ret_from_fork+0x10/0x18
Cc: Joey Zheng <yu.zheng@hxt-semitech.com>
Reviewed-by: Sinan Kaya <okaya@kernel.org>
Signed-off-by: Shunyong Yang <shunyong.yang@hxt-semitech.com>
Signed-off-by: Vinod Koul <vkoul@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
drivers/dma/qcom/hidma.c | 17 +++++++++--------
1 file changed, 9 insertions(+), 8 deletions(-)
diff --git a/drivers/dma/qcom/hidma.c b/drivers/dma/qcom/hidma.c
index e244e10a94b5..5444f39bf939 100644
--- a/drivers/dma/qcom/hidma.c
+++ b/drivers/dma/qcom/hidma.c
@@ -131,24 +131,25 @@ static void hidma_process_completed(struct hidma_chan *mchan)
desc = &mdesc->desc;
last_cookie = desc->cookie;
+ llstat = hidma_ll_status(mdma->lldev, mdesc->tre_ch);
+
spin_lock_irqsave(&mchan->lock, irqflags);
+ if (llstat == DMA_COMPLETE) {
+ mchan->last_success = last_cookie;
+ result.result = DMA_TRANS_NOERROR;
+ } else {
+ result.result = DMA_TRANS_ABORTED;
+ }
+
dma_cookie_complete(desc);
spin_unlock_irqrestore(&mchan->lock, irqflags);
- llstat = hidma_ll_status(mdma->lldev, mdesc->tre_ch);
dmaengine_desc_get_callback(desc, &cb);
dma_run_dependencies(desc);
spin_lock_irqsave(&mchan->lock, irqflags);
list_move(&mdesc->node, &mchan->free);
-
- if (llstat == DMA_COMPLETE) {
- mchan->last_success = last_cookie;
- result.result = DMA_TRANS_NOERROR;
- } else
- result.result = DMA_TRANS_ABORTED;
-
spin_unlock_irqrestore(&mchan->lock, irqflags);
dmaengine_desc_callback_invoke(&cb, &result);
--
2.19.1
_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
^ permalink raw reply related [flat|nested] 5+ messages in thread
* [PATCH AUTOSEL 4.9 78/87] media: s5p-jpeg: Check for fmt_ver_flag when doing fmt enumeration
[not found] <20190327182040.17444-1-sashal@kernel.org>
` (3 preceding siblings ...)
2019-03-27 18:20 ` [PATCH AUTOSEL 4.9 76/87] dmaengine: qcom_hidma: assign channel cookie correctly Sasha Levin
@ 2019-03-27 18:20 ` Sasha Levin
4 siblings, 0 replies; 5+ messages in thread
From: Sasha Levin @ 2019-03-27 18:20 UTC (permalink / raw)
To: linux-kernel, stable
Cc: Mauro Carvalho Chehab, Sasha Levin, linux-media, linux-arm-kernel,
Pawe? Chmiel
From: Pawe? Chmiel <pawel.mikolaj.chmiel@gmail.com>
[ Upstream commit 49710c32cd9d6626a77c9f5f978a5f58cb536b35 ]
Previously when doing format enumeration, it was returning all
formats supported by driver, even if they're not supported by hw.
Add missing check for fmt_ver_flag, so it'll be fixed and only those
supported by hw will be returned. Similar thing is already done
in s5p_jpeg_find_format.
It was found by using v4l2-compliance tool and checking result
of VIDIOC_ENUM_FMT/FRAMESIZES/FRAMEINTERVALS test
and using v4l2-ctl to get list of all supported formats.
Tested on s5pv210-galaxys (Samsung i9000 phone).
Fixes: bb677f3ac434 ("[media] Exynos4 JPEG codec v4l2 driver")
Signed-off-by: Pawe? Chmiel <pawel.mikolaj.chmiel@gmail.com>
Reviewed-by: Jacek Anaszewski <jacek.anaszewski@gmail.com>
[hverkuil-cisco@xs4all.nl: fix a few alignment issues]
Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
drivers/media/platform/s5p-jpeg/jpeg-core.c | 19 +++++++++++--------
1 file changed, 11 insertions(+), 8 deletions(-)
diff --git a/drivers/media/platform/s5p-jpeg/jpeg-core.c b/drivers/media/platform/s5p-jpeg/jpeg-core.c
index 06e2b72d07ca..c89922fb42ce 100644
--- a/drivers/media/platform/s5p-jpeg/jpeg-core.c
+++ b/drivers/media/platform/s5p-jpeg/jpeg-core.c
@@ -1264,13 +1264,16 @@ static int s5p_jpeg_querycap(struct file *file, void *priv,
return 0;
}
-static int enum_fmt(struct s5p_jpeg_fmt *sjpeg_formats, int n,
+static int enum_fmt(struct s5p_jpeg_ctx *ctx,
+ struct s5p_jpeg_fmt *sjpeg_formats, int n,
struct v4l2_fmtdesc *f, u32 type)
{
int i, num = 0;
+ unsigned int fmt_ver_flag = ctx->jpeg->variant->fmt_ver_flag;
for (i = 0; i < n; ++i) {
- if (sjpeg_formats[i].flags & type) {
+ if (sjpeg_formats[i].flags & type &&
+ sjpeg_formats[i].flags & fmt_ver_flag) {
/* index-th format of type type found ? */
if (num == f->index)
break;
@@ -1297,11 +1300,11 @@ static int s5p_jpeg_enum_fmt_vid_cap(struct file *file, void *priv,
struct s5p_jpeg_ctx *ctx = fh_to_ctx(priv);
if (ctx->mode == S5P_JPEG_ENCODE)
- return enum_fmt(sjpeg_formats, SJPEG_NUM_FORMATS, f,
+ return enum_fmt(ctx, sjpeg_formats, SJPEG_NUM_FORMATS, f,
SJPEG_FMT_FLAG_ENC_CAPTURE);
- return enum_fmt(sjpeg_formats, SJPEG_NUM_FORMATS, f,
- SJPEG_FMT_FLAG_DEC_CAPTURE);
+ return enum_fmt(ctx, sjpeg_formats, SJPEG_NUM_FORMATS, f,
+ SJPEG_FMT_FLAG_DEC_CAPTURE);
}
static int s5p_jpeg_enum_fmt_vid_out(struct file *file, void *priv,
@@ -1310,11 +1313,11 @@ static int s5p_jpeg_enum_fmt_vid_out(struct file *file, void *priv,
struct s5p_jpeg_ctx *ctx = fh_to_ctx(priv);
if (ctx->mode == S5P_JPEG_ENCODE)
- return enum_fmt(sjpeg_formats, SJPEG_NUM_FORMATS, f,
+ return enum_fmt(ctx, sjpeg_formats, SJPEG_NUM_FORMATS, f,
SJPEG_FMT_FLAG_ENC_OUTPUT);
- return enum_fmt(sjpeg_formats, SJPEG_NUM_FORMATS, f,
- SJPEG_FMT_FLAG_DEC_OUTPUT);
+ return enum_fmt(ctx, sjpeg_formats, SJPEG_NUM_FORMATS, f,
+ SJPEG_FMT_FLAG_DEC_OUTPUT);
}
static struct s5p_jpeg_q_data *get_q_data(struct s5p_jpeg_ctx *ctx,
--
2.19.1
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[not found] <20190327182040.17444-1-sashal@kernel.org>
2019-03-27 18:19 ` [PATCH AUTOSEL 4.9 38/87] SoC: imx-sgtl5000: add missing put_device() Sasha Levin
2019-03-27 18:19 ` [PATCH AUTOSEL 4.9 40/87] media: s5p-jpeg: Correct return type for mem2mem buffer helpers Sasha Levin
2019-03-27 18:19 ` [PATCH AUTOSEL 4.9 41/87] media: s5p-g2d: " Sasha Levin
2019-03-27 18:20 ` [PATCH AUTOSEL 4.9 76/87] dmaengine: qcom_hidma: assign channel cookie correctly Sasha Levin
2019-03-27 18:20 ` [PATCH AUTOSEL 4.9 78/87] media: s5p-jpeg: Check for fmt_ver_flag when doing fmt enumeration Sasha Levin
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