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| author | Katsuya Matsubara <matsu@igel.co.jp> | 2013-07-26 06:32:12 -0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <m.chehab@samsung.com> | 2013-08-18 07:31:14 -0300 |
| commit | 83453a7cc8b703ce818c24c2298822b0b179e652 (patch) | |
| tree | 129e931949af5ff21370f1466253b5b0280c3d96 /drivers/media/platform/vsp1 | |
| parent | db32eb6c18d7617e61ca65eb13b66de4dea56f1f (diff) | |
| download | blackbird-op-linux-83453a7cc8b703ce818c24c2298822b0b179e652.tar.gz blackbird-op-linux-83453a7cc8b703ce818c24c2298822b0b179e652.zip | |
[media] vsp1: Use the maximum number of entities defined in platform data
The VSP1 driver allows to define the maximum number of each module
such as RPF, WPF, and UDS in a platform data definition.
This suppresses operations for nonexistent or unused modules.
Signed-off-by: Katsuya Matsubara <matsu@igel.co.jp>
Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Acked-by: Sakari Ailus <sakari.ailus@iki.fi>
Acked-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
Diffstat (limited to 'drivers/media/platform/vsp1')
| -rw-r--r-- | drivers/media/platform/vsp1/vsp1_drv.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/media/platform/vsp1/vsp1_drv.c b/drivers/media/platform/vsp1/vsp1_drv.c index 41dd891d9737..8700842edcf2 100644 --- a/drivers/media/platform/vsp1/vsp1_drv.c +++ b/drivers/media/platform/vsp1/vsp1_drv.c @@ -35,7 +35,7 @@ static irqreturn_t vsp1_irq_handler(int irq, void *data) irqreturn_t ret = IRQ_NONE; unsigned int i; - for (i = 0; i < VPS1_MAX_WPF; ++i) { + for (i = 0; i < vsp1->pdata->wpf_count; ++i) { struct vsp1_rwpf *wpf = vsp1->wpf[i]; struct vsp1_pipeline *pipe; u32 status; @@ -243,7 +243,7 @@ static int vsp1_device_init(struct vsp1_device *vsp1) /* Reset any channel that might be running. */ status = vsp1_read(vsp1, VI6_STATUS); - for (i = 0; i < VPS1_MAX_WPF; ++i) { + for (i = 0; i < vsp1->pdata->wpf_count; ++i) { unsigned int timeout; if (!(status & VI6_STATUS_SYS_ACT(i))) @@ -267,10 +267,10 @@ static int vsp1_device_init(struct vsp1_device *vsp1) vsp1_write(vsp1, VI6_CLK_DCSWT, (8 << VI6_CLK_DCSWT_CSTPW_SHIFT) | (8 << VI6_CLK_DCSWT_CSTRW_SHIFT)); - for (i = 0; i < VPS1_MAX_RPF; ++i) + for (i = 0; i < vsp1->pdata->rpf_count; ++i) vsp1_write(vsp1, VI6_DPR_RPF_ROUTE(i), VI6_DPR_NODE_UNUSED); - for (i = 0; i < VPS1_MAX_UDS; ++i) + for (i = 0; i < vsp1->pdata->uds_count; ++i) vsp1_write(vsp1, VI6_DPR_UDS_ROUTE(i), VI6_DPR_NODE_UNUSED); vsp1_write(vsp1, VI6_DPR_SRU_ROUTE, VI6_DPR_NODE_UNUSED); |
