| /* Copyright (c) 2013, The Linux Foundation. All rights reserved. |
| * |
| * This program is free software; you can redistribute it and/or modify |
| * it under the terms of the GNU General Public License version 2 and |
| * only version 2 as published by the Free Software Foundation. |
| * |
| * This program is distributed in the hope that it will be useful, |
| * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| * GNU General Public License for more details. |
| */ |
| |
| #include <linux/module.h> |
| #include <linux/platform_device.h> |
| #include <mach/iommu.h> |
| |
| #include "msm_isp32.h" |
| #include "msm_isp_util.h" |
| #include "msm_isp_axi_util.h" |
| #include "msm_isp_stats_util.h" |
| #include "msm_isp.h" |
| #include "msm.h" |
| #include "msm_camera_io_util.h" |
| |
| #define VFE32_BURST_LEN 2 |
| #define VFE32_UB_SIZE 1024 |
| #define VFE32_EQUAL_SLICE_UB 194 |
| #define VFE32_AXI_SLICE_UB 792 |
| #define VFE32_WM_BASE(idx) (0x4C + 0x18 * idx) |
| #define VFE32_RDI_BASE(idx) (idx ? 0x734 + 0x4 * (idx - 1) : 0x06FC) |
| #define VFE32_XBAR_BASE(idx) (0x40 + 0x4 * (idx / 4)) |
| #define VFE32_XBAR_SHIFT(idx) ((idx % 4) * 8) |
| #define VFE32_PING_PONG_BASE(wm, ping_pong) \ |
| (VFE32_WM_BASE(wm) + 0x4 * (1 + (~(ping_pong >> wm) & 0x1))) |
| |
| #define VFE32_NUM_STATS_TYPE 7 |
| #define VFE32_STATS_PING_PONG_OFFSET 7 |
| #define VFE32_STATS_BASE(idx) (0xF4 + 0xC * idx) |
| #define VFE32_STATS_PING_PONG_BASE(idx, ping_pong) \ |
| (VFE32_STATS_BASE(idx) + 0x4 * \ |
| (~(ping_pong >> (idx + VFE32_STATS_PING_PONG_OFFSET)) & 0x1)) |
| |
| #define VFE32_CLK_IDX 0 |
| static struct msm_cam_clk_info msm_vfe32_1_clk_info[] = { |
| /*vfe32 clock info for B-family: 8610 */ |
| {"vfe_clk_src", 266670000}, |
| {"vfe_clk", -1}, |
| {"vfe_ahb_clk", -1}, |
| {"csi_vfe_clk", -1}, |
| {"bus_clk", -1}, |
| }; |
| |
| static struct msm_cam_clk_info msm_vfe32_2_clk_info[] = { |
| /*vfe32 clock info for A-family: 8960 */ |
| {"vfe_clk", 266667000}, |
| {"vfe_pclk", -1}, |
| {"csi_vfe_clk", -1}, |
| }; |
| |
| static int msm_vfe32_init_hardware(struct vfe_device *vfe_dev) |
| { |
| int rc = -1; |
| vfe_dev->vfe_clk_idx = 0; |
| rc = msm_isp_init_bandwidth_mgr(ISP_VFE0 + vfe_dev->pdev->id); |
| if (rc < 0) { |
| pr_err("%s: Bandwidth registration Failed!\n", __func__); |
| goto bus_scale_register_failed; |
| } |
| |
| if (vfe_dev->fs_vfe) { |
| rc = regulator_enable(vfe_dev->fs_vfe); |
| if (rc) { |
| pr_err("%s: Regulator enable failed\n", __func__); |
| goto fs_failed; |
| } |
| } |
| else |
| goto fs_failed; |
| |
| rc = msm_cam_clk_enable(&vfe_dev->pdev->dev, msm_vfe32_1_clk_info, |
| vfe_dev->vfe_clk, ARRAY_SIZE(msm_vfe32_1_clk_info), 1); |
| if (rc < 0) { |
| rc = msm_cam_clk_enable(&vfe_dev->pdev->dev, |
| msm_vfe32_2_clk_info, vfe_dev->vfe_clk, |
| ARRAY_SIZE(msm_vfe32_2_clk_info), 1); |
| if (rc < 0) |
| goto clk_enable_failed; |
| else |
| vfe_dev->vfe_clk_idx = 2; |
| } else |
| vfe_dev->vfe_clk_idx = 1; |
| |
| vfe_dev->vfe_base = ioremap(vfe_dev->vfe_mem->start, |
| resource_size(vfe_dev->vfe_mem)); |
| if (!vfe_dev->vfe_base) { |
| rc = -ENOMEM; |
| pr_err("%s: vfe ioremap failed\n", __func__); |
| goto vfe_remap_failed; |
| } |
| |
| rc = request_irq(vfe_dev->vfe_irq->start, msm_isp_process_irq, |
| IRQF_TRIGGER_RISING, "vfe", vfe_dev); |
| if (rc < 0) { |
| pr_err("%s: irq request failed\n", __func__); |
| goto irq_req_failed; |
| } |
| |
| return rc; |
| irq_req_failed: |
| iounmap(vfe_dev->vfe_base); |
| vfe_remap_failed: |
| if (vfe_dev->vfe_clk_idx == 1) |
| msm_cam_clk_enable(&vfe_dev->pdev->dev, |
| msm_vfe32_1_clk_info, vfe_dev->vfe_clk, |
| ARRAY_SIZE(msm_vfe32_1_clk_info), 0); |
| if (vfe_dev->vfe_clk_idx == 2) |
| msm_cam_clk_enable(&vfe_dev->pdev->dev, |
| msm_vfe32_2_clk_info, vfe_dev->vfe_clk, |
| ARRAY_SIZE(msm_vfe32_2_clk_info), 0); |
| clk_enable_failed: |
| regulator_disable(vfe_dev->fs_vfe); |
| fs_failed: |
| msm_isp_deinit_bandwidth_mgr(ISP_VFE0 + vfe_dev->pdev->id); |
| bus_scale_register_failed: |
| return rc; |
| } |
| |
| static void msm_vfe32_release_hardware(struct vfe_device *vfe_dev) |
| { |
| free_irq(vfe_dev->vfe_irq->start, vfe_dev); |
| tasklet_kill(&vfe_dev->vfe_tasklet); |
| iounmap(vfe_dev->vfe_base); |
| if (vfe_dev->vfe_clk_idx == 1) |
| msm_cam_clk_enable(&vfe_dev->pdev->dev, |
| msm_vfe32_1_clk_info, vfe_dev->vfe_clk, |
| ARRAY_SIZE(msm_vfe32_1_clk_info), 0); |
| if (vfe_dev->vfe_clk_idx == 2) |
| msm_cam_clk_enable(&vfe_dev->pdev->dev, |
| msm_vfe32_2_clk_info, vfe_dev->vfe_clk, |
| ARRAY_SIZE(msm_vfe32_2_clk_info), 0); |
| regulator_disable(vfe_dev->fs_vfe); |
| msm_isp_deinit_bandwidth_mgr(ISP_VFE0 + vfe_dev->pdev->id); |
| } |
| |
| static void msm_vfe32_init_hardware_reg(struct vfe_device *vfe_dev) |
| { |
| /* CGC_OVERRIDE */ |
| msm_camera_io_w(0x07FFFFFF, vfe_dev->vfe_base + 0xC); |
| /* BUS_CFG */ |
| msm_camera_io_w(0x00000009, vfe_dev->vfe_base + 0x3C); |
| msm_camera_io_w(0x01000025, vfe_dev->vfe_base + 0x1C); |
| msm_camera_io_w_mb(0x1CFFFFFF, vfe_dev->vfe_base + 0x20); |
| msm_camera_io_w(0xFFFFFFFF, vfe_dev->vfe_base + 0x24); |
| msm_camera_io_w_mb(0x1FFFFFFF, vfe_dev->vfe_base + 0x28); |
| msm_camera_io_w(0x0, vfe_dev->vfe_base+0x6FC); |
| msm_camera_io_w( 0x10000000,vfe_dev->vfe_base + VFE32_RDI_BASE(1)); |
| msm_camera_io_w( 0x10000000,vfe_dev->vfe_base + VFE32_RDI_BASE(2)); |
| msm_camera_io_w(0x0, vfe_dev->vfe_base + VFE32_XBAR_BASE(0)); |
| msm_camera_io_w(0x0, vfe_dev->vfe_base + VFE32_XBAR_BASE(4)); |
| |
| } |
| |
| static void msm_vfe32_process_reset_irq(struct vfe_device *vfe_dev, |
| uint32_t irq_status0, uint32_t irq_status1) |
| { |
| if (irq_status1 & BIT(23)) |
| complete(&vfe_dev->reset_complete); |
| } |
| |
| static void msm_vfe32_process_halt_irq(struct vfe_device *vfe_dev, |
| uint32_t irq_status0, uint32_t irq_status1) |
| { |
| } |
| |
| static void msm_vfe32_process_camif_irq(struct vfe_device *vfe_dev, |
| uint32_t irq_status0, uint32_t irq_status1, |
| struct msm_isp_timestamp *ts) |
| { |
| uint32_t cnt; |
| if (!(irq_status0 & 0x1F)) |
| return; |
| |
| if (irq_status0 & BIT(0)) { |
| ISP_DBG("%s: SOF IRQ\n", __func__); |
| cnt = vfe_dev->axi_data.src_info[VFE_PIX_0].raw_stream_count; |
| if (cnt > 0) { |
| msm_isp_sof_notify(vfe_dev, VFE_RAW_0, ts); |
| if (vfe_dev->axi_data.stream_update) |
| msm_isp_axi_stream_update(vfe_dev); |
| msm_isp_update_framedrop_reg(vfe_dev); |
| } |
| } |
| } |
| |
| static void msm_vfe32_process_violation_status(struct vfe_device *vfe_dev) |
| { |
| uint32_t violation_status = vfe_dev->error_info.violation_status; |
| if (!violation_status) |
| return; |
| |
| if (violation_status & BIT(0)) |
| pr_err("%s: black violation\n", __func__); |
| if (violation_status & BIT(1)) |
| pr_err("%s: rolloff violation\n", __func__); |
| if (violation_status & BIT(2)) |
| pr_err("%s: demux violation\n", __func__); |
| if (violation_status & BIT(3)) |
| pr_err("%s: demosaic violation\n", __func__); |
| if (violation_status & BIT(4)) |
| pr_err("%s: crop violation\n", __func__); |
| if (violation_status & BIT(5)) |
| pr_err("%s: scale violation\n", __func__); |
| if (violation_status & BIT(6)) |
| pr_err("%s: wb violation\n", __func__); |
| if (violation_status & BIT(7)) |
| pr_err("%s: clf violation\n", __func__); |
| if (violation_status & BIT(8)) |
| pr_err("%s: matrix violation\n", __func__); |
| if (violation_status & BIT(9)) |
| pr_err("%s: rgb lut violation\n", __func__); |
| if (violation_status & BIT(10)) |
| pr_err("%s: la violation\n", __func__); |
| if (violation_status & BIT(11)) |
| pr_err("%s: chroma enhance violation\n", __func__); |
| if (violation_status & BIT(12)) |
| pr_err("%s: chroma supress mce violation\n", __func__); |
| if (violation_status & BIT(13)) |
| pr_err("%s: skin enhance violation\n", __func__); |
| if (violation_status & BIT(14)) |
| pr_err("%s: asf violation\n", __func__); |
| if (violation_status & BIT(15)) |
| pr_err("%s: scale y violation\n", __func__); |
| if (violation_status & BIT(16)) |
| pr_err("%s: scale cbcr violation\n", __func__); |
| if (violation_status & BIT(17)) |
| pr_err("%s: chroma subsample violation\n", __func__); |
| if (violation_status & BIT(18)) |
| pr_err("%s: framedrop enc y violation\n", __func__); |
| if (violation_status & BIT(19)) |
| pr_err("%s: framedrop enc cbcr violation\n", __func__); |
| if (violation_status & BIT(20)) |
| pr_err("%s: framedrop view y violation\n", __func__); |
| if (violation_status & BIT(21)) |
| pr_err("%s: framedrop view cbcr violation\n", __func__); |
| if (violation_status & BIT(22)) |
| pr_err("%s: realign buf y violation\n", __func__); |
| if (violation_status & BIT(23)) |
| pr_err("%s: realign buf cb violation\n", __func__); |
| if (violation_status & BIT(24)) |
| pr_err("%s: realign buf cr violation\n", __func__); |
| } |
| |
| static void msm_vfe32_process_error_status(struct vfe_device *vfe_dev) |
| { |
| uint32_t error_status1 = vfe_dev->error_info.error_mask1; |
| |
| if (error_status1 & BIT(0)) |
| pr_err("%s: camif error status: 0x%x\n", |
| __func__, vfe_dev->error_info.camif_status); |
| if (error_status1 & BIT(1)) |
| pr_err("%s: stats bhist overwrite\n", __func__); |
| if (error_status1 & BIT(2)) |
| pr_err("%s: stats cs overwrite\n", __func__); |
| if (error_status1 & BIT(3)) |
| pr_err("%s: stats ihist overwrite\n", __func__); |
| if (error_status1 & BIT(4)) |
| pr_err("%s: realign buf y overflow\n", __func__); |
| if (error_status1 & BIT(5)) |
| pr_err("%s: realign buf cb overflow\n", __func__); |
| if (error_status1 & BIT(6)) |
| pr_err("%s: realign buf cr overflow\n", __func__); |
| if (error_status1 & BIT(7)) { |
| pr_err("%s: violation\n", __func__); |
| msm_vfe32_process_violation_status(vfe_dev); |
| } |
| if (error_status1 & BIT(8)) |
| pr_err("%s: image master 0 bus overflow\n", __func__); |
| if (error_status1 & BIT(9)) |
| pr_err("%s: image master 1 bus overflow\n", __func__); |
| if (error_status1 & BIT(10)) |
| pr_err("%s: image master 2 bus overflow\n", __func__); |
| if (error_status1 & BIT(11)) |
| pr_err("%s: image master 3 bus overflow\n", __func__); |
| if (error_status1 & BIT(12)) |
| pr_err("%s: image master 4 bus overflow\n", __func__); |
| if (error_status1 & BIT(13)) |
| pr_err("%s: image master 5 bus overflow\n", __func__); |
| if (error_status1 & BIT(14)) |
| pr_err("%s: image master 6 bus overflow\n", __func__); |
| if (error_status1 & BIT(15)) |
| pr_err("%s: status ae/bg bus overflow\n", __func__); |
| if (error_status1 & BIT(16)) |
| pr_err("%s: status af/bf bus overflow\n", __func__); |
| if (error_status1 & BIT(17)) |
| pr_err("%s: status awb bus overflow\n", __func__); |
| if (error_status1 & BIT(18)) |
| pr_err("%s: status rs bus overflow\n", __func__); |
| if (error_status1 & BIT(19)) |
| pr_err("%s: status cs bus overflow\n", __func__); |
| if (error_status1 & BIT(20)) |
| pr_err("%s: status ihist bus overflow\n", __func__); |
| if (error_status1 & BIT(21)) |
| pr_err("%s: status skin bhist bus overflow\n", __func__); |
| if (error_status1 & BIT(22)) |
| pr_err("%s: axi error\n", __func__); |
| } |
| |
| static void msm_vfe32_read_irq_status(struct vfe_device *vfe_dev, |
| uint32_t *irq_status0, uint32_t *irq_status1) |
| { |
| *irq_status0 = msm_camera_io_r(vfe_dev->vfe_base + 0x2C); |
| *irq_status1 = msm_camera_io_r(vfe_dev->vfe_base + 0x30); |
| msm_camera_io_w(*irq_status0, vfe_dev->vfe_base + 0x24); |
| msm_camera_io_w_mb(*irq_status1, vfe_dev->vfe_base + 0x28); |
| msm_camera_io_w_mb(1, vfe_dev->vfe_base + 0x18); |
| |
| if (*irq_status1 & BIT(0)) |
| vfe_dev->error_info.camif_status = |
| msm_camera_io_r(vfe_dev->vfe_base + 0x204); |
| |
| if (*irq_status1 & BIT(7)) |
| vfe_dev->error_info.violation_status |= |
| msm_camera_io_r(vfe_dev->vfe_base + 0x7B4); |
| } |
| |
| static void msm_vfe32_process_reg_update(struct vfe_device *vfe_dev, |
| uint32_t irq_status0, uint32_t irq_status1, |
| struct msm_isp_timestamp *ts) |
| { |
| if (!(irq_status0 & 0x20) && !(irq_status1 & 0x1C000000)) |
| return; |
| |
| if (irq_status0 & BIT(5)) |
| msm_isp_sof_notify(vfe_dev, VFE_PIX_0, ts); |
| if (irq_status1 & BIT(26)) |
| msm_isp_sof_notify(vfe_dev, VFE_RAW_0, ts); |
| if (irq_status1 & BIT(27)) |
| msm_isp_sof_notify(vfe_dev, VFE_RAW_1, ts); |
| if (irq_status1 & BIT(28)) |
| msm_isp_sof_notify(vfe_dev, VFE_RAW_2, ts); |
| |
| if (vfe_dev->axi_data.stream_update) |
| msm_isp_axi_stream_update(vfe_dev); |
| if (atomic_read(&vfe_dev->stats_data.stats_update)) |
| msm_isp_stats_stream_update(vfe_dev); |
| msm_isp_update_framedrop_reg(vfe_dev); |
| msm_isp_update_error_frame_count(vfe_dev); |
| |
| vfe_dev->hw_info->vfe_ops.core_ops. |
| reg_update(vfe_dev); |
| return; |
| } |
| |
| static void msm_vfe32_reg_update( |
| struct vfe_device *vfe_dev) |
| { |
| msm_camera_io_w_mb(0xF, vfe_dev->vfe_base + 0x260); |
| } |
| |
| static uint32_t msm_vfe32_reset_values[ISP_RST_MAX] = |
| { |
| 0x3FF, /* ISP_RST_HARD reset everything */ |
| 0x3EF /* ISP_RST_SOFT same as HARD RESET */ |
| }; |
| |
| static long msm_vfe32_reset_hardware(struct vfe_device *vfe_dev , |
| enum msm_isp_reset_type reset_type) |
| { |
| |
| uint32_t rst_val; |
| if (reset_type >= ISP_RST_MAX) { |
| pr_err("%s: Error Invalid parameter\n", __func__); |
| reset_type = ISP_RST_HARD; |
| } |
| rst_val = msm_vfe32_reset_values[reset_type]; |
| init_completion(&vfe_dev->reset_complete); |
| msm_camera_io_w_mb(rst_val, vfe_dev->vfe_base + 0x4); |
| return wait_for_completion_interruptible_timeout( |
| &vfe_dev->reset_complete, msecs_to_jiffies(50)); |
| } |
| |
| static void msm_vfe32_axi_reload_wm( |
| struct vfe_device *vfe_dev, uint32_t reload_mask) |
| { |
| if (!vfe_dev->pdev->dev.of_node) { |
| /*vfe32 A-family: 8960*/ |
| msm_camera_io_w_mb(reload_mask, vfe_dev->vfe_base + 0x38); |
| } else { |
| /*vfe32 B-family: 8610*/ |
| msm_camera_io_w(0x0, vfe_dev->vfe_base + 0x28); |
| msm_camera_io_w(0x1C800000, vfe_dev->vfe_base + 0x20); |
| msm_camera_io_w_mb(0x1, vfe_dev->vfe_base + 0x18); |
| msm_camera_io_w(0x9AAAAAAA , vfe_dev->vfe_base + 0x600); |
| msm_camera_io_w(reload_mask, vfe_dev->vfe_base + 0x38); |
| } |
| } |
| |
| static void msm_vfe32_axi_enable_wm(struct vfe_device *vfe_dev, |
| uint8_t wm_idx, uint8_t enable) |
| { |
| uint32_t val = msm_camera_io_r( |
| vfe_dev->vfe_base + VFE32_WM_BASE(wm_idx)); |
| if (enable) |
| val |= 0x1; |
| else |
| val &= ~0x1; |
| msm_camera_io_w_mb(val, |
| vfe_dev->vfe_base + VFE32_WM_BASE(wm_idx)); |
| } |
| |
| static void msm_vfe32_axi_cfg_comp_mask(struct vfe_device *vfe_dev, |
| struct msm_vfe_axi_stream *stream_info) |
| { |
| struct msm_vfe_axi_shared_data *axi_data = &vfe_dev->axi_data; |
| uint32_t comp_mask, comp_mask_index = |
| stream_info->comp_mask_index; |
| uint32_t irq_mask; |
| |
| comp_mask = msm_camera_io_r(vfe_dev->vfe_base + 0x34); |
| comp_mask &= ~(0x7F << (comp_mask_index * 8)); |
| comp_mask |= (axi_data->composite_info[comp_mask_index]. |
| stream_composite_mask << (comp_mask_index * 8)); |
| msm_camera_io_w(comp_mask, vfe_dev->vfe_base + 0x34); |
| |
| irq_mask = msm_camera_io_r(vfe_dev->vfe_base + 0x1C); |
| irq_mask |= BIT(comp_mask_index + 21); |
| msm_camera_io_w(irq_mask, vfe_dev->vfe_base + 0x1C); |
| } |
| |
| static void msm_vfe32_axi_clear_comp_mask(struct vfe_device *vfe_dev, |
| struct msm_vfe_axi_stream *stream_info) |
| { |
| uint32_t comp_mask, comp_mask_index = stream_info->comp_mask_index; |
| uint32_t irq_mask; |
| |
| comp_mask = msm_camera_io_r(vfe_dev->vfe_base + 0x34); |
| comp_mask &= ~(0x7F << (comp_mask_index * 8)); |
| msm_camera_io_w(comp_mask, vfe_dev->vfe_base + 0x34); |
| |
| irq_mask = msm_camera_io_r(vfe_dev->vfe_base + 0x1C); |
| irq_mask &= ~BIT(comp_mask_index + 21); |
| msm_camera_io_w(irq_mask, vfe_dev->vfe_base + 0x1C); |
| } |
| |
| static void msm_vfe32_axi_cfg_wm_irq_mask(struct vfe_device *vfe_dev, |
| struct msm_vfe_axi_stream *stream_info) |
| { |
| uint32_t irq_mask; |
| irq_mask = msm_camera_io_r(vfe_dev->vfe_base + 0x1C); |
| irq_mask |= BIT(stream_info->wm[0] + 6); |
| msm_camera_io_w(irq_mask, vfe_dev->vfe_base + 0x1C); |
| } |
| |
| static void msm_vfe32_axi_clear_wm_irq_mask(struct vfe_device *vfe_dev, |
| struct msm_vfe_axi_stream *stream_info) |
| { |
| uint32_t irq_mask; |
| irq_mask = msm_camera_io_r(vfe_dev->vfe_base + 0x1C); |
| irq_mask &= ~BIT(stream_info->wm[0] + 6); |
| msm_camera_io_w(irq_mask, vfe_dev->vfe_base + 0x1C); |
| } |
| |
| static void msm_vfe32_cfg_framedrop(struct vfe_device *vfe_dev, |
| struct msm_vfe_axi_stream *stream_info) |
| { |
| uint32_t framedrop_pattern = 0, framedrop_period = 0; |
| |
| if (stream_info->runtime_init_frame_drop == 0) { |
| framedrop_pattern = stream_info->framedrop_pattern; |
| framedrop_period = stream_info->framedrop_period; |
| } |
| |
| if (stream_info->stream_type == BURST_STREAM && |
| stream_info->runtime_burst_frame_count == 0) { |
| framedrop_pattern = 0; |
| framedrop_period = 0; |
| } |
| |
| if (stream_info->stream_src == PIX_ENCODER) { |
| msm_camera_io_w(framedrop_period, vfe_dev->vfe_base + 0x504); |
| msm_camera_io_w(framedrop_period, vfe_dev->vfe_base + 0x508); |
| msm_camera_io_w(framedrop_pattern, vfe_dev->vfe_base + 0x50C); |
| msm_camera_io_w(framedrop_pattern, vfe_dev->vfe_base + 0x510); |
| } else if (stream_info->stream_src == PIX_VIEWFINDER) { |
| msm_camera_io_w(framedrop_period, vfe_dev->vfe_base + 0x514); |
| msm_camera_io_w(framedrop_period, vfe_dev->vfe_base + 0x518); |
| msm_camera_io_w(framedrop_pattern, vfe_dev->vfe_base + 0x51C); |
| msm_camera_io_w(framedrop_pattern, vfe_dev->vfe_base + 0x520); |
| } |
| msm_camera_io_w_mb(0x1, vfe_dev->vfe_base + 0x260); |
| } |
| |
| static void msm_vfe32_clear_framedrop(struct vfe_device *vfe_dev, |
| struct msm_vfe_axi_stream *stream_info) |
| { |
| if (stream_info->stream_src == PIX_ENCODER) { |
| msm_camera_io_w(0, vfe_dev->vfe_base + 0x50C); |
| msm_camera_io_w(0, vfe_dev->vfe_base + 0x510); |
| } else if (stream_info->stream_src == PIX_VIEWFINDER) { |
| msm_camera_io_w(0, vfe_dev->vfe_base + 0x51C); |
| msm_camera_io_w(0, vfe_dev->vfe_base + 0x520); |
| } |
| } |
| |
| static int32_t msm_vfe32_cfg_io_format(struct vfe_device *vfe_dev, |
| enum msm_vfe_axi_stream_src stream_src, uint32_t io_format) |
| { |
| int bpp, bpp_reg = 0, pack_fmt = 0, pack_reg = 0; |
| uint32_t io_format_reg; |
| bpp = msm_isp_get_bit_per_pixel(io_format); |
| if (bpp < 0) { |
| pr_err("%s:%d invalid io_format %d bpp %d", __func__, __LINE__, |
| io_format, bpp); |
| return -EINVAL; |
| } |
| |
| switch (bpp) { |
| case 8: |
| bpp_reg = 0; |
| break; |
| case 10: |
| bpp_reg = 1 << 0; |
| break; |
| case 12: |
| bpp_reg = 1 << 1; |
| break; |
| default: |
| pr_err("%s:%d invalid bpp %d", __func__, __LINE__, bpp); |
| return -EINVAL; |
| } |
| |
| if (stream_src == IDEAL_RAW) { |
| pack_fmt = msm_isp_get_pack_format(io_format); |
| switch (pack_fmt) { |
| case QCOM: |
| pack_reg = 0x0; |
| break; |
| case MIPI: |
| pack_reg = 0x1; |
| break; |
| case DPCM6: |
| pack_reg = 0x2; |
| break; |
| case DPCM8: |
| pack_reg = 0x3; |
| break; |
| case PLAIN8: |
| pack_reg = 0x4; |
| break; |
| case PLAIN16: |
| pack_reg = 0x5; |
| break; |
| default: |
| pr_err("%s: invalid pack fmt!\n", __func__); |
| return -EINVAL; |
| } |
| } |
| |
| io_format_reg = msm_camera_io_r(vfe_dev->vfe_base + 0x6F8); |
| switch (stream_src) { |
| case PIX_ENCODER: |
| case PIX_VIEWFINDER: |
| case CAMIF_RAW: |
| io_format_reg &= 0xFFFFCFFF; |
| io_format_reg |= bpp_reg << 12; |
| break; |
| case IDEAL_RAW: |
| io_format_reg &= 0xFFFFFFC8; |
| io_format_reg |= bpp_reg << 4 | pack_reg; |
| break; |
| case RDI_INTF_0: |
| case RDI_INTF_1: |
| case RDI_INTF_2: |
| default: |
| pr_err("%s: Invalid stream source\n", __func__); |
| return -EINVAL; |
| } |
| msm_camera_io_w(io_format_reg, vfe_dev->vfe_base + 0x6F8); |
| return 0; |
| } |
| |
| static void msm_vfe32_cfg_camif(struct vfe_device *vfe_dev, |
| struct msm_vfe_pix_cfg *pix_cfg) |
| { |
| uint16_t first_pixel, last_pixel, first_line, last_line; |
| struct msm_vfe_camif_cfg *camif_cfg = &pix_cfg->camif_cfg; |
| uint32_t val; |
| |
| first_pixel = camif_cfg->first_pixel; |
| last_pixel = camif_cfg->last_pixel; |
| first_line = camif_cfg->first_line; |
| last_line = camif_cfg->last_line; |
| |
| msm_camera_io_w(pix_cfg->input_mux << 16 | pix_cfg->pixel_pattern, |
| vfe_dev->vfe_base + 0x14); |
| |
| msm_camera_io_w(camif_cfg->lines_per_frame << 16 | |
| camif_cfg->pixels_per_line, |
| vfe_dev->vfe_base + 0x1EC); |
| |
| msm_camera_io_w(first_pixel << 16 | last_pixel, |
| vfe_dev->vfe_base + 0x1F0); |
| |
| msm_camera_io_w(first_line << 16 | last_line, |
| vfe_dev->vfe_base + 0x1F4); |
| |
| val = msm_camera_io_r(vfe_dev->vfe_base + 0x6FC); |
| val &= 0xFFFFFFFC; |
| val |= camif_cfg->camif_input; |
| msm_camera_io_w(val, vfe_dev->vfe_base + 0x6FC); |
| } |
| |
| static void msm_vfe32_update_camif_state( |
| struct vfe_device *vfe_dev, |
| enum msm_isp_camif_update_state update_state) |
| { |
| uint32_t val; |
| bool bus_en, vfe_en; |
| if (update_state == NO_UPDATE) |
| return; |
| |
| val = msm_camera_io_r(vfe_dev->vfe_base + 0x1E4); |
| if (update_state == ENABLE_CAMIF) { |
| bus_en = |
| ((vfe_dev->axi_data.src_info[ |
| VFE_PIX_0].raw_stream_count > 0) ? 1 : 0); |
| vfe_en = |
| ((vfe_dev->axi_data.src_info[ |
| VFE_PIX_0].pix_stream_count > 0) ? 1 : 0); |
| val &= 0xFFFFFF3F; |
| val = val | bus_en << 7 | vfe_en << 6; |
| msm_camera_io_w(val, vfe_dev->vfe_base + 0x1E4); |
| msm_camera_io_w_mb(0x1, vfe_dev->vfe_base + 0x1E0); |
| vfe_dev->axi_data.src_info[VFE_PIX_0].active = 1; |
| } else if (update_state == DISABLE_CAMIF) { |
| msm_camera_io_w_mb(0x0, vfe_dev->vfe_base + 0x1E0); |
| vfe_dev->axi_data.src_info[VFE_PIX_0].active = 0; |
| } else if (update_state == DISABLE_CAMIF_IMMEDIATELY) { |
| msm_camera_io_w_mb(0x6, vfe_dev->vfe_base + 0x1E0); |
| vfe_dev->axi_data.src_info[VFE_PIX_0].active = 0; |
| } |
| } |
| |
| static void msm_vfe32_cfg_rdi_reg(struct vfe_device *vfe_dev, |
| struct msm_vfe_rdi_cfg *rdi_cfg, enum msm_vfe_input_src input_src) |
| { |
| uint8_t rdi = input_src - VFE_RAW_0; |
| uint32_t rdi_reg_cfg; |
| rdi_reg_cfg = msm_camera_io_r( |
| vfe_dev->vfe_base + VFE32_RDI_BASE(0)); |
| rdi_reg_cfg &= ~(BIT(16 + rdi)); |
| rdi_reg_cfg |= rdi_cfg->frame_based << (16 + rdi); |
| msm_camera_io_w(rdi_reg_cfg, |
| vfe_dev->vfe_base + VFE32_RDI_BASE(0)); |
| |
| rdi_reg_cfg = msm_camera_io_r( |
| vfe_dev->vfe_base + VFE32_RDI_BASE(rdi)); |
| rdi_reg_cfg &= 0x70003; |
| rdi_reg_cfg |= (rdi * 3) << 28 | rdi_cfg->cid << 4 | 0x4; |
| msm_camera_io_w( |
| rdi_reg_cfg, vfe_dev->vfe_base + VFE32_RDI_BASE(rdi)); |
| |
| } |
| |
| static void msm_vfe32_axi_cfg_wm_reg( |
| struct vfe_device *vfe_dev, |
| struct msm_vfe_axi_stream *stream_info, |
| uint8_t plane_idx) |
| { |
| uint32_t val; |
| uint32_t wm_base = VFE32_WM_BASE(stream_info->wm[plane_idx]); |
| |
| if (!stream_info->frame_based) { |
| /*WR_IMAGE_SIZE*/ |
| val = |
| ((msm_isp_cal_word_per_line( |
| stream_info->output_format, |
| stream_info->plane_cfg[plane_idx]. |
| output_width)+1)/2 - 1) << 16 | |
| (stream_info->plane_cfg[plane_idx]. |
| output_height - 1); |
| msm_camera_io_w(val, vfe_dev->vfe_base + wm_base + 0x10); |
| |
| /*WR_BUFFER_CFG*/ |
| val = |
| msm_isp_cal_word_per_line( |
| stream_info->output_format, |
| stream_info->plane_cfg[plane_idx]. |
| output_stride) << 16 | |
| (stream_info->plane_cfg[plane_idx]. |
| output_height - 1) << 4 | VFE32_BURST_LEN; |
| msm_camera_io_w(val, vfe_dev->vfe_base + wm_base + 0x14); |
| } else { |
| msm_camera_io_w(0x2, vfe_dev->vfe_base + wm_base); |
| val = |
| msm_isp_cal_word_per_line( |
| stream_info->output_format, |
| stream_info->plane_cfg[plane_idx]. |
| output_width) << 16 | |
| (stream_info->plane_cfg[plane_idx]. |
| output_height - 1) << 4 | VFE32_BURST_LEN; |
| msm_camera_io_w(val, vfe_dev->vfe_base + wm_base + 0x14); |
| } |
| return; |
| } |
| |
| static void msm_vfe32_axi_clear_wm_reg( |
| struct vfe_device *vfe_dev, |
| struct msm_vfe_axi_stream *stream_info, uint8_t plane_idx) |
| { |
| uint32_t val = 0; |
| uint32_t wm_base = VFE32_WM_BASE(stream_info->wm[plane_idx]); |
| /* FRAME BASED */ |
| msm_camera_io_w(val, vfe_dev->vfe_base + wm_base); |
| /*WR_IMAGE_SIZE*/ |
| msm_camera_io_w(val, vfe_dev->vfe_base + wm_base + 0x10); |
| /*WR_BUFFER_CFG*/ |
| msm_camera_io_w(val, vfe_dev->vfe_base + wm_base + 0x14); |
| return; |
| } |
| |
| static void msm_vfe32_axi_cfg_wm_xbar_reg( |
| struct vfe_device *vfe_dev, |
| struct msm_vfe_axi_stream *stream_info, uint8_t plane_idx) |
| { |
| struct msm_vfe_axi_plane_cfg *plane_cfg = |
| &stream_info->plane_cfg[plane_idx]; |
| uint8_t wm = stream_info->wm[plane_idx]; |
| uint32_t xbar_cfg = 0; |
| uint32_t xbar_reg_cfg = 0; |
| |
| switch (stream_info->stream_src) { |
| case PIX_ENCODER: |
| case PIX_VIEWFINDER: { |
| if (plane_cfg->output_plane_format != CRCB_PLANE && |
| plane_cfg->output_plane_format != CBCR_PLANE) { |
| /*SINGLE_STREAM_SEL*/ |
| xbar_cfg |= plane_cfg->output_plane_format << 5; |
| } else { |
| switch (stream_info->output_format) { |
| case V4L2_PIX_FMT_NV12: |
| case V4L2_PIX_FMT_NV14: |
| case V4L2_PIX_FMT_NV16: |
| xbar_cfg |= 0x3 << 3; /*PAIR_STREAM_SWAP_CTRL*/ |
| break; |
| } |
| xbar_cfg |= BIT(1); /*PAIR_STREAM_EN*/ |
| } |
| if (stream_info->stream_src == PIX_VIEWFINDER) |
| xbar_cfg |= 0x1; /*VIEW_STREAM_EN*/ |
| break; |
| } |
| case CAMIF_RAW: |
| xbar_cfg = 0x60; |
| break; |
| case IDEAL_RAW: |
| xbar_cfg = 0x80; |
| break; |
| case RDI_INTF_0: |
| xbar_cfg = 0xA0; |
| break; |
| case RDI_INTF_1: |
| xbar_cfg = 0xC0; |
| break; |
| case RDI_INTF_2: |
| xbar_cfg = 0xE0; |
| break; |
| default: |
| pr_err("%s: Invalid stream src\n", __func__); |
| } |
| xbar_reg_cfg = msm_camera_io_r(vfe_dev->vfe_base + VFE32_XBAR_BASE(wm)); |
| xbar_reg_cfg &= ~(0xFF << VFE32_XBAR_SHIFT(wm)); |
| xbar_reg_cfg |= (xbar_cfg << VFE32_XBAR_SHIFT(wm)); |
| msm_camera_io_w(xbar_reg_cfg, vfe_dev->vfe_base + VFE32_XBAR_BASE(wm)); |
| return; |
| } |
| |
| static void msm_vfe32_axi_clear_wm_xbar_reg( |
| struct vfe_device *vfe_dev, |
| struct msm_vfe_axi_stream *stream_info, uint8_t plane_idx) |
| { |
| uint8_t wm = stream_info->wm[plane_idx]; |
| uint32_t xbar_reg_cfg = 0; |
| |
| xbar_reg_cfg = msm_camera_io_r(vfe_dev->vfe_base + VFE32_XBAR_BASE(wm)); |
| xbar_reg_cfg &= ~(0xFF << VFE32_XBAR_SHIFT(wm)); |
| msm_camera_io_w(xbar_reg_cfg, vfe_dev->vfe_base + VFE32_XBAR_BASE(wm)); |
| } |
| |
| static void msm_vfe32_cfg_axi_ub(struct vfe_device *vfe_dev) |
| { |
| int i; |
| uint32_t ub_offset = 0; |
| uint32_t final_ub_slice_size; |
| struct msm_vfe_axi_shared_data *axi_data = &vfe_dev->axi_data; |
| for (i = 0; i < axi_data->hw_info->num_wm; i++) { |
| if (ub_offset + VFE32_EQUAL_SLICE_UB > VFE32_AXI_SLICE_UB) { |
| final_ub_slice_size = VFE32_AXI_SLICE_UB - ub_offset; |
| msm_camera_io_w(ub_offset << 16 | |
| (final_ub_slice_size - 1), vfe_dev->vfe_base + |
| VFE32_WM_BASE(i) + 0xC); |
| ub_offset += final_ub_slice_size; |
| } else { |
| msm_camera_io_w(ub_offset << 16 | |
| (VFE32_EQUAL_SLICE_UB - 1), vfe_dev->vfe_base + |
| VFE32_WM_BASE(i) + 0xC); |
| ub_offset += VFE32_EQUAL_SLICE_UB; |
| } |
| } |
| } |
| |
| static void msm_vfe32_update_ping_pong_addr(struct vfe_device *vfe_dev, |
| uint8_t wm_idx, uint32_t pingpong_status, unsigned long paddr) |
| { |
| msm_camera_io_w(paddr, vfe_dev->vfe_base + |
| VFE32_PING_PONG_BASE(wm_idx, pingpong_status)); |
| } |
| |
| static long msm_vfe32_axi_halt(struct vfe_device *vfe_dev) |
| { |
| uint32_t halt_mask; |
| uint32_t axi_busy_flag = true; |
| |
| msm_camera_io_w_mb(0x1, vfe_dev->vfe_base + 0x1D8); |
| while (axi_busy_flag) { |
| if (msm_camera_io_r( |
| vfe_dev->vfe_base + 0x1DC) & 0x1) |
| axi_busy_flag = false; |
| } |
| msm_camera_io_w_mb(0, vfe_dev->vfe_base + 0x1D8); |
| halt_mask = msm_camera_io_r(vfe_dev->vfe_base + 0x20); |
| halt_mask &= 0xFEFFFFFF; |
| /* Disable AXI IRQ */ |
| msm_camera_io_w_mb(halt_mask, vfe_dev->vfe_base + 0x20); |
| return 0; |
| } |
| |
| static uint32_t msm_vfe32_get_wm_mask( |
| uint32_t irq_status0, uint32_t irq_status1) |
| { |
| return (irq_status0 >> 6) & 0x7F; |
| } |
| |
| static uint32_t msm_vfe32_get_comp_mask( |
| uint32_t irq_status0, uint32_t irq_status1) |
| { |
| return (irq_status0 >> 21) & 0x7; |
| } |
| |
| static uint32_t msm_vfe32_get_pingpong_status(struct vfe_device *vfe_dev) |
| { |
| return msm_camera_io_r(vfe_dev->vfe_base + 0x180); |
| } |
| |
| static int msm_vfe32_get_stats_idx(enum msm_isp_stats_type stats_type) |
| { |
| switch (stats_type) { |
| case MSM_ISP_STATS_AEC: |
| case MSM_ISP_STATS_BG: |
| return 0; |
| case MSM_ISP_STATS_AF: |
| case MSM_ISP_STATS_BF: |
| return 1; |
| case MSM_ISP_STATS_AWB: |
| return 2; |
| case MSM_ISP_STATS_RS: |
| return 3; |
| case MSM_ISP_STATS_CS: |
| return 4; |
| case MSM_ISP_STATS_IHIST: |
| return 5; |
| case MSM_ISP_STATS_SKIN: |
| case MSM_ISP_STATS_BHIST: |
| return 6; |
| default: |
| pr_err("%s: Invalid stats type\n", __func__); |
| return -EINVAL; |
| } |
| } |
| |
| static void msm_vfe32_stats_cfg_comp_mask(struct vfe_device *vfe_dev, |
| uint32_t stats_mask, uint8_t enable) |
| { |
| return; |
| } |
| |
| static void msm_vfe32_stats_cfg_wm_irq_mask(struct vfe_device *vfe_dev, |
| struct msm_vfe_stats_stream *stream_info) |
| { |
| uint32_t irq_mask; |
| irq_mask = msm_camera_io_r(vfe_dev->vfe_base + 0x1C); |
| irq_mask |= BIT(STATS_IDX(stream_info->stream_handle) + 13); |
| msm_camera_io_w(irq_mask, vfe_dev->vfe_base + 0x1C); |
| return; |
| } |
| |
| static void msm_vfe32_stats_clear_wm_irq_mask(struct vfe_device *vfe_dev, |
| struct msm_vfe_stats_stream *stream_info) |
| { |
| uint32_t irq_mask; |
| irq_mask = msm_camera_io_r(vfe_dev->vfe_base + 0x1C); |
| irq_mask &= ~(BIT(STATS_IDX(stream_info->stream_handle) + 13)); |
| msm_camera_io_w(irq_mask, vfe_dev->vfe_base + 0x1C); |
| return; |
| } |
| |
| static void msm_vfe32_stats_cfg_wm_reg(struct vfe_device *vfe_dev, |
| struct msm_vfe_stats_stream *stream_info) |
| { |
| /*Nothing to configure for VFE3.x*/ |
| return; |
| } |
| |
| static void msm_vfe32_stats_clear_wm_reg(struct vfe_device *vfe_dev, |
| struct msm_vfe_stats_stream *stream_info) |
| { |
| /*Nothing to configure for VFE3.x*/ |
| return; |
| } |
| |
| static void msm_vfe32_stats_cfg_ub(struct vfe_device *vfe_dev) |
| { |
| int i; |
| uint32_t ub_offset = VFE32_UB_SIZE; |
| uint32_t ub_size[VFE32_NUM_STATS_TYPE] = { |
| 107, /*MSM_ISP_STATS_BG*/ |
| 92, /*MSM_ISP_STATS_BF*/ |
| 2, /*MSM_ISP_STATS_AWB*/ |
| 7, /*MSM_ISP_STATS_RS*/ |
| 16, /*MSM_ISP_STATS_CS*/ |
| 2, /*MSM_ISP_STATS_IHIST*/ |
| 7, /*MSM_ISP_STATS_BHIST*/ |
| }; |
| |
| for (i = 0; i < VFE32_NUM_STATS_TYPE; i++) { |
| ub_offset -= ub_size[i]; |
| msm_camera_io_w(ub_offset << 16 | (ub_size[i] - 1), |
| vfe_dev->vfe_base + VFE32_STATS_BASE(i) + 0x8); |
| } |
| return; |
| } |
| |
| static void msm_vfe32_stats_enable_module(struct vfe_device *vfe_dev, |
| uint32_t stats_mask, uint8_t enable) |
| { |
| int i; |
| uint32_t module_cfg, module_cfg_mask = 0; |
| |
| for (i = 0; i < VFE32_NUM_STATS_TYPE; i++) { |
| if ((stats_mask >> i) & 0x1) { |
| switch (i) { |
| case 0: |
| case 1: |
| case 2: |
| case 3: |
| case 4: |
| module_cfg_mask |= 1 << (5 + i); |
| break; |
| case 5: |
| module_cfg_mask |= 1 << 16; |
| break; |
| case 6: |
| module_cfg_mask |= 1 << 19; |
| break; |
| default: |
| pr_err("%s: Invalid stats mask\n", __func__); |
| return; |
| } |
| } |
| } |
| |
| module_cfg = msm_camera_io_r(vfe_dev->vfe_base + 0x10); |
| if (enable) |
| module_cfg |= module_cfg_mask; |
| else |
| module_cfg &= ~module_cfg_mask; |
| msm_camera_io_w(module_cfg, vfe_dev->vfe_base + 0x10); |
| } |
| |
| static void msm_vfe32_stats_update_ping_pong_addr(struct vfe_device *vfe_dev, |
| struct msm_vfe_stats_stream *stream_info, uint32_t pingpong_status, |
| unsigned long paddr) |
| { |
| int stats_idx = STATS_IDX(stream_info->stream_handle); |
| msm_camera_io_w(paddr, vfe_dev->vfe_base + |
| VFE32_STATS_PING_PONG_BASE(stats_idx, pingpong_status)); |
| } |
| |
| static uint32_t msm_vfe32_stats_get_wm_mask(uint32_t irq_status0, |
| uint32_t irq_status1) |
| { |
| return (irq_status0 >> 13) & 0x7F; |
| } |
| |
| static uint32_t msm_vfe32_stats_get_comp_mask(uint32_t irq_status0, |
| uint32_t irq_status1) |
| { |
| return (irq_status0 >> 24) & 0x1; |
| } |
| |
| static uint32_t msm_vfe32_stats_get_frame_id(struct vfe_device *vfe_dev) |
| { |
| return vfe_dev->axi_data.src_info[VFE_PIX_0].frame_id; |
| } |
| |
| static int msm_vfe32_get_platform_data(struct vfe_device *vfe_dev) |
| { |
| int rc = 0; |
| vfe_dev->vfe_mem = platform_get_resource_byname(vfe_dev->pdev, |
| IORESOURCE_MEM, "vfe"); |
| if (!vfe_dev->vfe_mem) { |
| pr_err("%s: no mem resource?\n", __func__); |
| rc = -ENODEV; |
| goto vfe_no_resource; |
| } |
| |
| vfe_dev->vfe_irq = platform_get_resource_byname(vfe_dev->pdev, |
| IORESOURCE_IRQ, "vfe"); |
| if (!vfe_dev->vfe_irq) { |
| pr_err("%s: no irq resource?\n", __func__); |
| rc = -ENODEV; |
| goto vfe_no_resource; |
| } |
| |
| vfe_dev->fs_vfe = regulator_get(&vfe_dev->pdev->dev, "vdd"); |
| if (IS_ERR(vfe_dev->fs_vfe)) { |
| pr_err("%s: Regulator get failed %ld\n", __func__, |
| PTR_ERR(vfe_dev->fs_vfe)); |
| vfe_dev->fs_vfe = NULL; |
| rc = -ENODEV; |
| goto vfe_no_resource; |
| } |
| |
| if (!vfe_dev->pdev->dev.of_node) |
| vfe_dev->iommu_ctx[0] = msm_iommu_get_ctx("vfe_imgwr"); |
| else |
| vfe_dev->iommu_ctx[0] = msm_iommu_get_ctx("vfe0"); |
| |
| if (!vfe_dev->iommu_ctx[0]) { |
| pr_err("%s: no iommux ctx resource?\n", __func__); |
| rc = -ENODEV; |
| goto vfe_no_resource; |
| } |
| |
| if (!vfe_dev->pdev->dev.of_node) |
| vfe_dev->iommu_ctx[1] = msm_iommu_get_ctx("vfe_misc"); |
| else |
| vfe_dev->iommu_ctx[1] = msm_iommu_get_ctx("vfe0"); |
| |
| if (!vfe_dev->iommu_ctx[1]) { |
| pr_err("%s: no iommux ctx resource?\n", __func__); |
| rc = -ENODEV; |
| goto vfe_no_resource; |
| } |
| |
| vfe_no_resource: |
| return rc; |
| } |
| |
| static void msm_vfe32_get_error_mask(uint32_t *error_mask0, |
| uint32_t *error_mask1) |
| { |
| *error_mask0 = 0x00000000; |
| *error_mask1 = 0x007FFFFF; |
| } |
| |
| struct msm_vfe_axi_hardware_info msm_vfe32_axi_hw_info = { |
| .num_wm = 5, |
| .num_comp_mask = 3, |
| .num_rdi = 3, |
| .num_rdi_master = 3, |
| }; |
| |
| static struct msm_vfe_stats_hardware_info msm_vfe32_stats_hw_info = { |
| .stats_capability_mask = |
| 1 << MSM_ISP_STATS_AEC | 1 << MSM_ISP_STATS_BG | |
| 1 << MSM_ISP_STATS_AF | 1 << MSM_ISP_STATS_BF | |
| 1 << MSM_ISP_STATS_AWB | 1 << MSM_ISP_STATS_IHIST | |
| 1 << MSM_ISP_STATS_RS | 1 << MSM_ISP_STATS_CS | |
| 1 << MSM_ISP_STATS_SKIN | 1 << MSM_ISP_STATS_BHIST, |
| .stats_ping_pong_offset = VFE32_STATS_PING_PONG_OFFSET, |
| .num_stats_type = VFE32_NUM_STATS_TYPE, |
| .num_stats_comp_mask = 0, |
| }; |
| |
| static struct v4l2_subdev_core_ops msm_vfe32_subdev_core_ops = { |
| .ioctl = msm_isp_ioctl, |
| .subscribe_event = msm_isp_subscribe_event, |
| .unsubscribe_event = msm_isp_unsubscribe_event, |
| }; |
| |
| static struct v4l2_subdev_ops msm_vfe32_subdev_ops = { |
| .core = &msm_vfe32_subdev_core_ops, |
| }; |
| |
| static struct v4l2_subdev_internal_ops msm_vfe32_internal_ops = { |
| .open = msm_isp_open_node, |
| .close = msm_isp_close_node, |
| }; |
| |
| struct msm_vfe_hardware_info vfe32_hw_info = { |
| .num_iommu_ctx = 2, |
| .vfe_clk_idx = VFE32_CLK_IDX, |
| .vfe_ops = { |
| .irq_ops = { |
| .read_irq_status = msm_vfe32_read_irq_status, |
| .process_camif_irq = msm_vfe32_process_camif_irq, |
| .process_reset_irq = msm_vfe32_process_reset_irq, |
| .process_halt_irq = msm_vfe32_process_halt_irq, |
| .process_reg_update = msm_vfe32_process_reg_update, |
| .process_axi_irq = msm_isp_process_axi_irq, |
| .process_stats_irq = msm_isp_process_stats_irq, |
| }, |
| .axi_ops = { |
| .reload_wm = msm_vfe32_axi_reload_wm, |
| .enable_wm = msm_vfe32_axi_enable_wm, |
| .cfg_io_format = msm_vfe32_cfg_io_format, |
| .cfg_comp_mask = msm_vfe32_axi_cfg_comp_mask, |
| .clear_comp_mask = msm_vfe32_axi_clear_comp_mask, |
| .cfg_wm_irq_mask = msm_vfe32_axi_cfg_wm_irq_mask, |
| .clear_wm_irq_mask = msm_vfe32_axi_clear_wm_irq_mask, |
| .cfg_framedrop = msm_vfe32_cfg_framedrop, |
| .clear_framedrop = msm_vfe32_clear_framedrop, |
| .cfg_wm_reg = msm_vfe32_axi_cfg_wm_reg, |
| .clear_wm_reg = msm_vfe32_axi_clear_wm_reg, |
| .cfg_wm_xbar_reg = msm_vfe32_axi_cfg_wm_xbar_reg, |
| .clear_wm_xbar_reg = msm_vfe32_axi_clear_wm_xbar_reg, |
| .cfg_ub = msm_vfe32_cfg_axi_ub, |
| .update_ping_pong_addr = |
| msm_vfe32_update_ping_pong_addr, |
| .get_comp_mask = msm_vfe32_get_comp_mask, |
| .get_wm_mask = msm_vfe32_get_wm_mask, |
| .get_pingpong_status = msm_vfe32_get_pingpong_status, |
| .halt = msm_vfe32_axi_halt, |
| }, |
| .core_ops = { |
| .reg_update = msm_vfe32_reg_update, |
| .cfg_camif = msm_vfe32_cfg_camif, |
| .update_camif_state = msm_vfe32_update_camif_state, |
| .cfg_rdi_reg = msm_vfe32_cfg_rdi_reg, |
| .reset_hw = msm_vfe32_reset_hardware, |
| .init_hw = msm_vfe32_init_hardware, |
| .init_hw_reg = msm_vfe32_init_hardware_reg, |
| .release_hw = msm_vfe32_release_hardware, |
| .get_platform_data = msm_vfe32_get_platform_data, |
| .get_error_mask = msm_vfe32_get_error_mask, |
| .process_error_status = msm_vfe32_process_error_status, |
| }, |
| .stats_ops = { |
| .get_stats_idx = msm_vfe32_get_stats_idx, |
| .cfg_comp_mask = msm_vfe32_stats_cfg_comp_mask, |
| .cfg_wm_irq_mask = msm_vfe32_stats_cfg_wm_irq_mask, |
| .clear_wm_irq_mask = msm_vfe32_stats_clear_wm_irq_mask, |
| .cfg_wm_reg = msm_vfe32_stats_cfg_wm_reg, |
| .clear_wm_reg = msm_vfe32_stats_clear_wm_reg, |
| .cfg_ub = msm_vfe32_stats_cfg_ub, |
| .enable_module = msm_vfe32_stats_enable_module, |
| .update_ping_pong_addr = |
| msm_vfe32_stats_update_ping_pong_addr, |
| .get_comp_mask = msm_vfe32_stats_get_comp_mask, |
| .get_wm_mask = msm_vfe32_stats_get_wm_mask, |
| .get_frame_id = msm_vfe32_stats_get_frame_id, |
| .get_pingpong_status = msm_vfe32_get_pingpong_status, |
| }, |
| }, |
| .dmi_reg_offset = 0x5A0, |
| .axi_hw_info = &msm_vfe32_axi_hw_info, |
| .stats_hw_info = &msm_vfe32_stats_hw_info, |
| .subdev_ops = &msm_vfe32_subdev_ops, |
| .subdev_internal_ops = &msm_vfe32_internal_ops, |
| }; |
| EXPORT_SYMBOL(vfe32_hw_info); |