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hantro: Remove unused bytesused argument

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The driver doesn't need the bytesused argument.

For decoders, the plane bytesused is known and therefore,
buf_prepare is used to set it. For encoders, it's
handled by the codec_ops.done hook.

Signed-off-by: Ezequiel Garcia <ezequiel@collabora.com>
Reviewed-by: Philipp Zabel <p.zabel@pengutronix.de>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
This commit is contained in:
Ezequiel Garcia
2020-07-01 15:16:06 +02:00
committed by Mauro Carvalho Chehab
parent e765dba11e
commit b72a6342dd
5 changed files with 12 additions and 15 deletions
Download Patch File Download Diff File Expand all files Collapse all files

9
drivers/staging/media/hantro/hantro_drv.c
View File

@@ -58,7 +58,6 @@ dma_addr_t hantro_get_ref(struct hantro_ctx *ctx, u64 ts)
static void hantro_job_finish(struct hantro_dev *vpu,
struct hantro_ctx *ctx,
unsigned int bytesused,
enum vb2_buffer_state result)
{
struct vb2_v4l2_buffer *src, *dst;
@@ -82,7 +81,7 @@ static void hantro_job_finish(struct hantro_dev *vpu,
result);
}
void hantro_irq_done(struct hantro_dev *vpu, unsigned int bytesused,
void hantro_irq_done(struct hantro_dev *vpu,
enum vb2_buffer_state result)
{
struct hantro_ctx *ctx =
@@ -96,7 +95,7 @@ void hantro_irq_done(struct hantro_dev *vpu, unsigned int bytesused,
if (cancel_delayed_work(&vpu->watchdog_work)) {
if (result == VB2_BUF_STATE_DONE && ctx->codec_ops->done)
ctx->codec_ops->done(ctx);
hantro_job_finish(vpu, ctx, bytesused, result);
hantro_job_finish(vpu, ctx, result);
}
}
@@ -111,7 +110,7 @@ void hantro_watchdog(struct work_struct *work)
if (ctx) {
vpu_err("frame processing timed out!\n");
ctx->codec_ops->reset(ctx);
hantro_job_finish(vpu, ctx, 0, VB2_BUF_STATE_ERROR);
hantro_job_finish(vpu, ctx, VB2_BUF_STATE_ERROR);
}
}
@@ -164,7 +163,7 @@ static void device_run(void *priv)
return;
err_cancel_job:
hantro_job_finish(ctx->dev, ctx, 0, VB2_BUF_STATE_ERROR);
hantro_job_finish(ctx->dev, ctx, VB2_BUF_STATE_ERROR);
}
static struct v4l2_m2m_ops vpu_m2m_ops = {

2
drivers/staging/media/hantro/hantro_hw.h
View File

@@ -163,7 +163,7 @@ extern const u32 hantro_vp8_dec_mc_filter[8][6];
void hantro_watchdog(struct work_struct *work);
void hantro_run(struct hantro_ctx *ctx);
void hantro_irq_done(struct hantro_dev *vpu, unsigned int bytesused,
void hantro_irq_done(struct hantro_dev *vpu,
enum vb2_buffer_state result);
void hantro_start_prepare_run(struct hantro_ctx *ctx);
void hantro_end_prepare_run(struct hantro_ctx *ctx);

2
drivers/staging/media/hantro/imx8m_vpu_hw.c
View File

@@ -143,7 +143,7 @@ static irqreturn_t imx8m_vpu_g1_irq(int irq, void *dev_id)
vdpu_write(vpu, 0, G1_REG_INTERRUPT);
vdpu_write(vpu, G1_REG_CONFIG_DEC_CLK_GATE_E, G1_REG_CONFIG);
hantro_irq_done(vpu, 0, state);
hantro_irq_done(vpu, state);
return IRQ_HANDLED;
}

7
drivers/staging/media/hantro/rk3288_vpu_hw.c
View File

@@ -113,17 +113,16 @@ static irqreturn_t rk3288_vepu_irq(int irq, void *dev_id)
{
struct hantro_dev *vpu = dev_id;
enum vb2_buffer_state state;
u32 status, bytesused;
u32 status;
status = vepu_read(vpu, H1_REG_INTERRUPT);
bytesused = vepu_read(vpu, H1_REG_STR_BUF_LIMIT) / 8;
state = (status & H1_REG_INTERRUPT_FRAME_RDY) ?
VB2_BUF_STATE_DONE : VB2_BUF_STATE_ERROR;
vepu_write(vpu, 0, H1_REG_INTERRUPT);
vepu_write(vpu, 0, H1_REG_AXI_CTRL);
hantro_irq_done(vpu, bytesused, state);
hantro_irq_done(vpu, state);
return IRQ_HANDLED;
}
@@ -141,7 +140,7 @@ static irqreturn_t rk3288_vdpu_irq(int irq, void *dev_id)
vdpu_write(vpu, 0, G1_REG_INTERRUPT);
vdpu_write(vpu, G1_REG_CONFIG_DEC_CLK_GATE_E, G1_REG_CONFIG);
hantro_irq_done(vpu, 0, state);
hantro_irq_done(vpu, state);
return IRQ_HANDLED;
}

7
drivers/staging/media/hantro/rk3399_vpu_hw.c
View File

@@ -92,17 +92,16 @@ static irqreturn_t rk3399_vepu_irq(int irq, void *dev_id)
{
struct hantro_dev *vpu = dev_id;
enum vb2_buffer_state state;
u32 status, bytesused;
u32 status;
status = vepu_read(vpu, VEPU_REG_INTERRUPT);
bytesused = vepu_read(vpu, VEPU_REG_STR_BUF_LIMIT) / 8;
state = (status & VEPU_REG_INTERRUPT_FRAME_READY) ?
VB2_BUF_STATE_DONE : VB2_BUF_STATE_ERROR;
vepu_write(vpu, 0, VEPU_REG_INTERRUPT);
vepu_write(vpu, 0, VEPU_REG_AXI_CTRL);
hantro_irq_done(vpu, bytesused, state);
hantro_irq_done(vpu, state);
return IRQ_HANDLED;
}
@@ -120,7 +119,7 @@ static irqreturn_t rk3399_vdpu_irq(int irq, void *dev_id)
vdpu_write(vpu, 0, VDPU_REG_INTERRUPT);
vdpu_write(vpu, 0, VDPU_REG_AXI_CTRL);
hantro_irq_done(vpu, 0, state);
hantro_irq_done(vpu, state);
return IRQ_HANDLED;
}