diff options
Diffstat (limited to 'drivers/media/platform/qcom/venus/core.c')
-rw-r--r-- | drivers/media/platform/qcom/venus/core.c | 47 |
1 files changed, 30 insertions, 17 deletions
diff --git a/drivers/media/platform/qcom/venus/core.c b/drivers/media/platform/qcom/venus/core.c index 7233a7311757..f9896c121fd8 100644 --- a/drivers/media/platform/qcom/venus/core.c +++ b/drivers/media/platform/qcom/venus/core.c @@ -7,6 +7,7 @@ #include <linux/interconnect.h> #include <linux/ioctl.h> #include <linux/delay.h> +#include <linux/devcoredump.h> #include <linux/list.h> #include <linux/module.h> #include <linux/of_device.h> @@ -22,6 +23,33 @@ #include "firmware.h" #include "pm_helpers.h" +static void venus_coredump(struct venus_core *core) +{ + struct device *dev; + phys_addr_t mem_phys; + size_t mem_size; + void *mem_va; + void *data; + + dev = core->dev; + mem_phys = core->fw.mem_phys; + mem_size = core->fw.mem_size; + + mem_va = memremap(mem_phys, mem_size, MEMREMAP_WC); + if (!mem_va) + return; + + data = vmalloc(mem_size); + if (!data) { + memunmap(mem_va); + return; + } + + memcpy(data, mem_va, mem_size); + memunmap(mem_va); + dev_coredumpv(dev, data, mem_size, GFP_KERNEL); +} + static void venus_event_notify(struct venus_core *core, u32 event) { struct venus_inst *inst; @@ -67,6 +95,8 @@ static void venus_sys_error_handler(struct work_struct *work) venus_shutdown(core); + venus_coredump(core); + pm_runtime_put_sync(core->dev); while (core->pmdomains[0] && pm_runtime_active(core->pmdomains[0])) @@ -488,17 +518,6 @@ static const struct freq_tbl sdm845_freq_table[] = { { 244800, 100000000 }, /* 1920x1080@30 */ }; -static const struct codec_freq_data sdm845_codec_freq_data[] = { - { V4L2_PIX_FMT_H264, VIDC_SESSION_TYPE_ENC, 675, 10 }, - { V4L2_PIX_FMT_HEVC, VIDC_SESSION_TYPE_ENC, 675, 10 }, - { V4L2_PIX_FMT_VP8, VIDC_SESSION_TYPE_ENC, 675, 10 }, - { V4L2_PIX_FMT_MPEG2, VIDC_SESSION_TYPE_DEC, 200, 10 }, - { V4L2_PIX_FMT_H264, VIDC_SESSION_TYPE_DEC, 200, 10 }, - { V4L2_PIX_FMT_HEVC, VIDC_SESSION_TYPE_DEC, 200, 10 }, - { V4L2_PIX_FMT_VP8, VIDC_SESSION_TYPE_DEC, 200, 10 }, - { V4L2_PIX_FMT_VP9, VIDC_SESSION_TYPE_DEC, 200, 10 }, -}; - static const struct bw_tbl sdm845_bw_table_enc[] = { { 1944000, 1612000, 0, 2416000, 0 }, /* 3840x2160@60 */ { 972000, 951000, 0, 1434000, 0 }, /* 3840x2160@30 */ @@ -520,8 +539,6 @@ static const struct venus_resources sdm845_res = { .bw_tbl_enc_size = ARRAY_SIZE(sdm845_bw_table_enc), .bw_tbl_dec = sdm845_bw_table_dec, .bw_tbl_dec_size = ARRAY_SIZE(sdm845_bw_table_dec), - .codec_freq_data = sdm845_codec_freq_data, - .codec_freq_data_size = ARRAY_SIZE(sdm845_codec_freq_data), .clks = {"core", "iface", "bus" }, .clks_num = 3, .vcodec0_clks = { "core", "bus" }, @@ -543,8 +560,6 @@ static const struct venus_resources sdm845_res_v2 = { .bw_tbl_enc_size = ARRAY_SIZE(sdm845_bw_table_enc), .bw_tbl_dec = sdm845_bw_table_dec, .bw_tbl_dec_size = ARRAY_SIZE(sdm845_bw_table_dec), - .codec_freq_data = sdm845_codec_freq_data, - .codec_freq_data_size = ARRAY_SIZE(sdm845_codec_freq_data), .clks = {"core", "iface", "bus" }, .clks_num = 3, .vcodec0_clks = { "vcodec0_core", "vcodec0_bus" }, @@ -594,8 +609,6 @@ static const struct venus_resources sc7180_res = { .bw_tbl_enc_size = ARRAY_SIZE(sc7180_bw_table_enc), .bw_tbl_dec = sc7180_bw_table_dec, .bw_tbl_dec_size = ARRAY_SIZE(sc7180_bw_table_dec), - .codec_freq_data = sdm845_codec_freq_data, - .codec_freq_data_size = ARRAY_SIZE(sdm845_codec_freq_data), .clks = {"core", "iface", "bus" }, .clks_num = 3, .vcodec0_clks = { "vcodec0_core", "vcodec0_bus" }, |