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tegra rtcpu: add debug map test buffers for ISP1

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Add debug map test buffers for ISP1.

Jira CT26X-427

Change-Id: If3f12b789263aa3d8dbbb3b88157cce429335ea9
Signed-off-by: Akihiro Mizusawa <amizusawa@nvidia.com>
This commit is contained in:
Akihiro Mizusawa
2024-03-12 18:24:07 -05:00
committed by Jon Hunter
parent 0bfc29c691
commit dadd61f04c
1 changed files with 21 additions and 9 deletions
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30
drivers/platform/tegra/rtcpu/rtcpu-debug.c
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@@ -29,7 +29,7 @@
#include <linux/platform/tegra/common.h> #include <linux/platform/tegra/common.h>
#include <soc/tegra/fuse.h> #include <soc/tegra/fuse.h>
#define CAMRTC_TEST_CAM_DEVICES 4 #define CAMRTC_TEST_CAM_DEVICES 5
struct camrtc_test_device { struct camrtc_test_device {
/* device handle */ /* device handle */
@@ -941,11 +941,14 @@ static int camrtc_run_mem_test(struct seq_file *file,
struct device *vi2_dev = crd->mem_devices[3]; struct device *vi2_dev = crd->mem_devices[3];
struct sg_table vi2_sgt[ARRAY_SIZE(crd->mem)]; struct sg_table vi2_sgt[ARRAY_SIZE(crd->mem)];
struct camrtc_test_mem *mem0 = &crd->mem[0]; struct camrtc_test_mem *mem0 = &crd->mem[0];
struct device *isp1_dev = crd->mem_devices[4];
struct sg_table isp1_sgt[ARRAY_SIZE(crd->mem)];
memset(rce_sgt, 0, sizeof(rce_sgt)); memset(rce_sgt, 0, sizeof(rce_sgt));
memset(vi_sgt, 0, sizeof(vi_sgt)); memset(vi_sgt, 0, sizeof(vi_sgt));
memset(isp_sgt, 0, sizeof(isp_sgt)); memset(isp_sgt, 0, sizeof(isp_sgt));
memset(vi2_sgt, 0, sizeof(vi2_sgt)); memset(vi2_sgt, 0, sizeof(vi2_sgt));
memset(isp1_sgt, 0, sizeof(isp1_sgt));
req->req_type = CAMRTC_REQ_RUN_MEM_TEST; req->req_type = CAMRTC_REQ_RUN_MEM_TEST;
@@ -1037,6 +1040,11 @@ static int camrtc_run_mem_test(struct seq_file *file,
if (ret < 0) if (ret < 0)
goto unmap; goto unmap;
ret = camrtc_run_mem_map(ch, mem_dev, isp1_dev, &isp1_sgt[i], mem,
&testmem->isp1_iova);
if (ret < 0)
goto unmap;
} }
BUILD_BUG_ON_MISMATCH( BUILD_BUG_ON_MISMATCH(
@@ -1106,6 +1114,11 @@ unmap:
vi2_sgt[i].orig_nents, DMA_BIDIRECTIONAL); vi2_sgt[i].orig_nents, DMA_BIDIRECTIONAL);
sg_free_table(&vi2_sgt[i]); sg_free_table(&vi2_sgt[i]);
} }
if (isp1_sgt[i].sgl) {
dma_unmap_sg(isp1_dev, isp1_sgt[i].sgl,
isp1_sgt[i].orig_nents, DMA_BIDIRECTIONAL);
sg_free_table(&isp1_sgt[i]);
}
} }
if (_camdbg_rmem.enabled) { if (_camdbg_rmem.enabled) {
@@ -1841,6 +1854,7 @@ static int camrtc_debug_probe(struct tegra_ivc_channel *ch)
struct device *dev = &ch->dev; struct device *dev = &ch->dev;
struct camrtc_debug *crd; struct camrtc_debug *crd;
uint32_t bw; uint32_t bw;
uint32_t i;
BUG_ON(ch->ivc.frame_size < sizeof(struct camrtc_dbg_request)); BUG_ON(ch->ivc.frame_size < sizeof(struct camrtc_dbg_request));
BUG_ON(ch->ivc.frame_size < sizeof(struct camrtc_dbg_response)); BUG_ON(ch->ivc.frame_size < sizeof(struct camrtc_dbg_response));
@@ -1870,10 +1884,8 @@ static int camrtc_debug_probe(struct tegra_ivc_channel *ch)
tegra_ivc_channel_set_drvdata(ch, crd); tegra_ivc_channel_set_drvdata(ch, crd);
crd->mem_devices[0] = camrtc_get_linked_device(dev, NV(mem-map), 0); for (i = 0; i < CAMRTC_TEST_CAM_DEVICES; i++)
crd->mem_devices[1] = camrtc_get_linked_device(dev, NV(mem-map), 1); crd->mem_devices[i] = camrtc_get_linked_device(dev, NV(mem-map), i);
crd->mem_devices[2] = camrtc_get_linked_device(dev, NV(mem-map), 2);
crd->mem_devices[3] = camrtc_get_linked_device(dev, NV(mem-map), 3);
crd->vi_falc_coverage.id = CAMRTC_DBG_FALCON_ID_VI; crd->vi_falc_coverage.id = CAMRTC_DBG_FALCON_ID_VI;
crd->vi_falc_coverage.mem_dev = camrtc_dbgfs_memory_dev(crd); crd->vi_falc_coverage.mem_dev = camrtc_dbgfs_memory_dev(crd);
@@ -1926,10 +1938,10 @@ static void camrtc_debug_remove(struct tegra_ivc_channel *ch)
memset(mem, 0, sizeof(*mem)); memset(mem, 0, sizeof(*mem));
} }
put_device(crd->mem_devices[0]); for (i = 0; i < CAMRTC_TEST_CAM_DEVICES; i++) {
put_device(crd->mem_devices[1]); if (crd->mem_devices[i] != NULL)
put_device(crd->mem_devices[2]); put_device(crd->mem_devices[i]);
put_device(crd->mem_devices[3]); }
debugfs_remove_recursive(crd->root); debugfs_remove_recursive(crd->root);
} }