venus-core-objs += core.o helpers.o firmware.o \
hfi_venus.o hfi_msgs.o hfi_cmds.o hfi.o \
- hfi_parser.o pm_helpers.o dbgfs.o
+ hfi_parser.o pm_helpers.o dbgfs.o \
+ hfi_platform.o hfi_platform_v4.o \
venus-dec-objs += vdec.o vdec_ctrls.o
venus-enc-objs += venc.o venc_ctrls.o
{ 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 */
.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" },
.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" },
.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" },
u32 value;
};
-struct codec_freq_data {
- u32 pixfmt;
- u32 session_type;
- unsigned long vpp_freq;
- unsigned long vsp_freq;
-};
-
struct bw_tbl {
u32 mbs_per_sec;
u32 avg;
unsigned int bw_tbl_dec_size;
const struct reg_val *reg_tbl;
unsigned int reg_tbl_size;
- const struct codec_freq_data *codec_freq_data;
- unsigned int codec_freq_data_size;
const char * const clks[VIDC_CLKS_NUM_MAX];
unsigned int clks_num;
const char * const vcodec0_clks[VIDC_VCODEC_CLKS_NUM_MAX];
struct clock_data {
u32 core_id;
unsigned long freq;
- const struct codec_freq_data *codec_freq_data;
+ unsigned long vpp_freq;
+ unsigned long vsp_freq;
};
#define to_venus_buffer(ptr) container_of(ptr, struct venus_buffer, vb)
#include "helpers.h"
#include "hfi_helper.h"
#include "pm_helpers.h"
+#include "hfi_platform.h"
struct intbuf {
struct list_head list;
}
EXPORT_SYMBOL_GPL(venus_helper_set_work_mode);
-int venus_helper_init_codec_freq_data(struct venus_inst *inst)
-{
- const struct codec_freq_data *data;
- unsigned int i, data_size;
- u32 pixfmt;
- int ret = 0;
-
- if (!IS_V4(inst->core))
- return 0;
-
- data = inst->core->res->codec_freq_data;
- data_size = inst->core->res->codec_freq_data_size;
- pixfmt = inst->session_type == VIDC_SESSION_TYPE_DEC ?
- inst->fmt_out->pixfmt : inst->fmt_cap->pixfmt;
-
- for (i = 0; i < data_size; i++) {
- if (data[i].pixfmt == pixfmt &&
- data[i].session_type == inst->session_type) {
- inst->clk_data.codec_freq_data = &data[i];
- break;
- }
- }
-
- if (!inst->clk_data.codec_freq_data)
- ret = -EINVAL;
-
- return ret;
-}
-EXPORT_SYMBOL_GPL(venus_helper_init_codec_freq_data);
-
int venus_helper_set_num_bufs(struct venus_inst *inst, unsigned int input_bufs,
unsigned int output_bufs,
unsigned int output2_bufs)
}
EXPORT_SYMBOL_GPL(venus_helper_m2m_job_abort);
+int venus_helper_session_init(struct venus_inst *inst)
+{
+ enum hfi_version version = inst->core->res->hfi_version;
+ u32 session_type = inst->session_type;
+ u32 codec;
+ int ret;
+
+ codec = inst->session_type == VIDC_SESSION_TYPE_DEC ?
+ inst->fmt_out->pixfmt : inst->fmt_cap->pixfmt;
+
+ ret = hfi_session_init(inst, codec);
+ if (ret)
+ return ret;
+
+ inst->clk_data.vpp_freq = hfi_platform_get_codec_vpp_freq(version, codec,
+ session_type);
+ inst->clk_data.vsp_freq = hfi_platform_get_codec_vsp_freq(version, codec,
+ session_type);
+
+ return 0;
+}
+EXPORT_SYMBOL_GPL(venus_helper_session_init);
+
void venus_helper_init_instance(struct venus_inst *inst)
{
if (inst->session_type == VIDC_SESSION_TYPE_DEC) {
unsigned int width, unsigned int height,
u32 buftype);
int venus_helper_set_work_mode(struct venus_inst *inst, u32 mode);
-int venus_helper_init_codec_freq_data(struct venus_inst *inst);
int venus_helper_set_num_bufs(struct venus_inst *inst, unsigned int input_bufs,
unsigned int output_bufs,
unsigned int output2_bufs);
void venus_helper_acquire_buf_ref(struct vb2_v4l2_buffer *vbuf);
void venus_helper_release_buf_ref(struct venus_inst *inst, unsigned int idx);
void venus_helper_init_instance(struct venus_inst *inst);
+int venus_helper_session_init(struct venus_inst *inst);
int venus_helper_get_out_fmts(struct venus_inst *inst, u32 fmt, u32 *out_fmt,
u32 *out2_fmt, bool ubwc);
int venus_helper_alloc_dpb_bufs(struct venus_inst *inst);
--- /dev/null
+// SPDX-License-Identifier: GPL-2.0-only
+/*
+ * Copyright (c) 2020, The Linux Foundation. All rights reserved.
+ */
+#include "hfi_platform.h"
+
+const struct hfi_platform *hfi_platform_get(enum hfi_version version)
+{
+ switch (version) {
+ case HFI_VERSION_4XX:
+ return &hfi_plat_v4;
+ default:
+ break;
+ }
+
+ return NULL;
+}
+
+unsigned long
+hfi_platform_get_codec_vpp_freq(enum hfi_version version, u32 codec, u32 session_type)
+{
+ const struct hfi_platform *plat;
+ unsigned long freq = 0;
+
+ plat = hfi_platform_get(version);
+ if (!plat)
+ return 0;
+
+ if (plat->codec_vpp_freq)
+ freq = plat->codec_vpp_freq(session_type, codec);
+
+ return freq;
+}
+
+unsigned long
+hfi_platform_get_codec_vsp_freq(enum hfi_version version, u32 codec, u32 session_type)
+{
+ const struct hfi_platform *plat;
+ unsigned long freq = 0;
+
+ plat = hfi_platform_get(version);
+ if (!plat)
+ return 0;
+
+ if (plat->codec_vpp_freq)
+ freq = plat->codec_vsp_freq(session_type, codec);
+
+ return freq;
+}
--- /dev/null
+/* SPDX-License-Identifier: GPL-2.0-only */
+/*
+ * Copyright (c) 2020, The Linux Foundation. All rights reserved.
+ */
+
+#ifndef __HFI_PLATFORM_H__
+#define __HFI_PLATFORM_H__
+
+#include <linux/types.h>
+#include <linux/videodev2.h>
+
+#include "hfi.h"
+#include "hfi_helper.h"
+
+struct hfi_platform_codec_freq_data {
+ u32 pixfmt;
+ u32 session_type;
+ unsigned long vpp_freq;
+ unsigned long vsp_freq;
+};
+
+struct hfi_platform {
+ unsigned long (*codec_vpp_freq)(u32 session_type, u32 codec);
+ unsigned long (*codec_vsp_freq)(u32 session_type, u32 codec);
+};
+
+extern const struct hfi_platform hfi_plat_v4;
+
+const struct hfi_platform *hfi_platform_get(enum hfi_version version);
+unsigned long hfi_platform_get_codec_vpp_freq(enum hfi_version version, u32 codec,
+ u32 session_type);
+unsigned long hfi_platform_get_codec_vsp_freq(enum hfi_version version, u32 codec,
+ u32 session_type);
+#endif
--- /dev/null
+// SPDX-License-Identifier: GPL-2.0-only
+/*
+ * Copyright (c) 2020, The Linux Foundation. All rights reserved.
+ */
+#include "hfi_platform.h"
+
+static const struct hfi_platform_codec_freq_data 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 hfi_platform_codec_freq_data *
+get_codec_freq_data(u32 session_type, u32 pixfmt)
+{
+ const struct hfi_platform_codec_freq_data *data = codec_freq_data;
+ unsigned int i, data_size = ARRAY_SIZE(codec_freq_data);
+ const struct hfi_platform_codec_freq_data *found = NULL;
+
+ for (i = 0; i < data_size; i++) {
+ if (data[i].pixfmt == pixfmt && data[i].session_type == session_type) {
+ found = &data[i];
+ break;
+ }
+ }
+
+ return found;
+}
+
+static unsigned long codec_vpp_freq(u32 session_type, u32 codec)
+{
+ const struct hfi_platform_codec_freq_data *data;
+
+ data = get_codec_freq_data(session_type, codec);
+ if (data)
+ return data->vpp_freq;
+
+ return 0;
+}
+
+static unsigned long codec_vsp_freq(u32 session_type, u32 codec)
+{
+ const struct hfi_platform_codec_freq_data *data;
+
+ data = get_codec_freq_data(session_type, codec);
+ if (data)
+ return data->vsp_freq;
+
+ return 0;
+}
+
+const struct hfi_platform hfi_plat_v4 = {
+ .codec_vpp_freq = codec_vpp_freq,
+ .codec_vsp_freq = codec_vsp_freq,
+};
#include "hfi_parser.h"
#include "hfi_venus_io.h"
#include "pm_helpers.h"
+#include "hfi_platform.h"
static bool legacy_binding;
if (inst_pos->state != INST_START)
continue;
- vpp_freq = inst_pos->clk_data.codec_freq_data->vpp_freq;
+ vpp_freq = inst_pos->clk_data.vpp_freq;
coreid = inst_pos->clk_data.core_id;
mbs_per_sec = load_per_instance(inst_pos);
return 0;
inst_load = load_per_instance(inst);
- inst_load *= inst->clk_data.codec_freq_data->vpp_freq;
+ inst_load *= inst->clk_data.vpp_freq;
max_freq = core->res->freq_tbl[0].freq;
min_loaded_core(inst, &min_coreid, &min_load);
if (inst->state != INST_START)
return 0;
- vpp_freq = mbs_per_sec * inst->clk_data.codec_freq_data->vpp_freq;
+ vpp_freq = mbs_per_sec * inst->clk_data.vpp_freq;
/* 21 / 20 is overhead factor */
vpp_freq += vpp_freq / 20;
- vsp_freq = mbs_per_sec * inst->clk_data.codec_freq_data->vsp_freq;
+ vsp_freq = mbs_per_sec * inst->clk_data.vsp_freq;
/* 10 / 7 is overhead factor */
if (inst->session_type == VIDC_SESSION_TYPE_ENC)
{
int ret;
- ret = hfi_session_init(inst, inst->fmt_out->pixfmt);
+ ret = venus_helper_session_init(inst);
if (ret == -EALREADY)
return 0;
else if (ret)
if (ret)
goto deinit;
- ret = venus_helper_init_codec_freq_data(inst);
- if (ret)
- goto deinit;
-
return 0;
deinit:
hfi_session_deinit(inst);
{
int ret;
- ret = hfi_session_init(inst, inst->fmt_cap->pixfmt);
+ ret = venus_helper_session_init(inst);
if (ret == -EALREADY)
return 0;
else if (ret)
if (ret)
goto deinit;
- ret = venus_helper_init_codec_freq_data(inst);
- if (ret)
- goto deinit;
-
ret = venc_set_properties(inst);
if (ret)
goto deinit;
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