From 85c675d0d09a45a135bddd15d7b385f8758c32fb Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sat, 18 May 2024 19:35:05 +0200 Subject: Adding upstream version 6.7.7. Signed-off-by: Daniel Baumann --- drivers/media/platform/qcom/camss/camss-vfe-170.c | 57 ++++------------------- 1 file changed, 9 insertions(+), 48 deletions(-) (limited to 'drivers/media/platform/qcom/camss/camss-vfe-170.c') diff --git a/drivers/media/platform/qcom/camss/camss-vfe-170.c b/drivers/media/platform/qcom/camss/camss-vfe-170.c index 168baaa80d..0b211fed12 100644 --- a/drivers/media/platform/qcom/camss/camss-vfe-170.c +++ b/drivers/media/platform/qcom/camss/camss-vfe-170.c @@ -209,7 +209,8 @@ static void vfe_global_reset(struct vfe_device *vfe) GLOBAL_RESET_CMD_IDLE_CGC | GLOBAL_RESET_CMD_RDI0 | GLOBAL_RESET_CMD_RDI1 | - GLOBAL_RESET_CMD_RDI2; + GLOBAL_RESET_CMD_RDI2 | + GLOBAL_RESET_CMD_RDI3; writel_relaxed(BIT(31), vfe->base + VFE_IRQ_MASK_0); @@ -343,7 +344,7 @@ static void vfe_violation_read(struct vfe_device *vfe) static irqreturn_t vfe_isr(int irq, void *dev) { struct vfe_device *vfe = dev; - u32 status0, status1, vfe_bus_status[3]; + u32 status0, status1, vfe_bus_status[VFE_LINE_NUM_MAX]; int i, wm; status0 = readl_relaxed(vfe->base + VFE_IRQ_STATUS_0); @@ -352,7 +353,7 @@ static irqreturn_t vfe_isr(int irq, void *dev) writel_relaxed(status0, vfe->base + VFE_IRQ_CLEAR_0); writel_relaxed(status1, vfe->base + VFE_IRQ_CLEAR_1); - for (i = VFE_LINE_RDI0; i <= VFE_LINE_RDI2; i++) { + for (i = VFE_LINE_RDI0; i < vfe->line_num; i++) { vfe_bus_status[i] = readl_relaxed(vfe->base + VFE_BUS_IRQ_STATUS(i)); writel_relaxed(vfe_bus_status[i], vfe->base + VFE_BUS_IRQ_CLEAR(i)); } @@ -366,11 +367,11 @@ static irqreturn_t vfe_isr(int irq, void *dev) if (status0 & STATUS_0_RESET_ACK) vfe->isr_ops.reset_ack(vfe); - for (i = VFE_LINE_RDI0; i <= VFE_LINE_RDI2; i++) + for (i = VFE_LINE_RDI0; i < vfe->line_num; i++) if (status0 & STATUS_0_RDI_REG_UPDATE(i)) vfe->isr_ops.reg_update(vfe, i); - for (i = VFE_LINE_RDI0; i <= VFE_LINE_RDI2; i++) + for (i = VFE_LINE_RDI0; i < vfe->line_num; i++) if (status0 & STATUS_1_RDI_SOF(i)) vfe->isr_ops.sof(vfe, i); @@ -493,22 +494,6 @@ static int vfe_enable_output(struct vfe_line *line) return 0; } -static void vfe_disable_output(struct vfe_line *line) -{ - struct vfe_device *vfe = to_vfe(line); - struct vfe_output *output = &line->output; - unsigned long flags; - unsigned int i; - - spin_lock_irqsave(&vfe->output_lock, flags); - for (i = 0; i < output->wm_num; i++) - vfe_wm_stop(vfe, output->wm_idx[i]); - output->gen2.active_num = 0; - spin_unlock_irqrestore(&vfe->output_lock, flags); - - vfe_reset(vfe); -} - /* * vfe_enable - Enable streaming on VFE line * @line: VFE line @@ -554,29 +539,6 @@ error_get_output: return ret; } -/* - * vfe_disable - Disable streaming on VFE line - * @line: VFE line - * - * Return 0 on success or a negative error code otherwise - */ -static int vfe_disable(struct vfe_line *line) -{ - struct vfe_device *vfe = to_vfe(line); - - vfe_disable_output(line); - - vfe_put_output(line); - - mutex_lock(&vfe->stream_lock); - - vfe->stream_count--; - - mutex_unlock(&vfe->stream_lock); - - return 0; -} - /* * vfe_isr_sof - Process start of frame interrupt * @vfe: VFE Device @@ -673,7 +635,7 @@ static void vfe_pm_domain_off(struct vfe_device *vfe) { struct camss *camss = vfe->camss; - if (vfe->id >= camss->vfe_num) + if (vfe->id >= camss->res->vfe_num) return; device_link_del(camss->genpd_link[vfe->id]); @@ -688,7 +650,7 @@ static int vfe_pm_domain_on(struct vfe_device *vfe) struct camss *camss = vfe->camss; enum vfe_line_id id = vfe->id; - if (id >= camss->vfe_num) + if (id >= camss->res->vfe_num) return 0; camss->genpd_link[id] = device_link_add(camss->dev, camss->genpd[id], @@ -753,8 +715,6 @@ static void vfe_subdev_init(struct device *dev, struct vfe_device *vfe) { vfe->isr_ops = vfe_isr_ops_170; vfe->video_ops = vfe_video_ops_170; - - vfe->line_num = VFE_LINE_NUM_GEN2; } const struct vfe_hw_ops vfe_ops_170 = { @@ -771,4 +731,5 @@ const struct vfe_hw_ops vfe_ops_170 = { .vfe_enable = vfe_enable, .vfe_halt = vfe_halt, .violation_read = vfe_violation_read, + .vfe_wm_stop = vfe_wm_stop, }; -- cgit v1.2.3