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Message-Id: <1594721740-17617-1-git-send-email-dikshita@qti.qualcomm.com>
Date: Tue, 14 Jul 2020 15:45:40 +0530
From: Dikshita Agarwal <dikshita@....qualcomm.com>
To: linux-media@...r.kernel.org, stanimir.varbanov@...aro.org
Cc: linux-kernel@...r.kernel.org, linux-arm-msm@...r.kernel.org,
vgarodia@...eaurora.org, majja@...eaurora.org, jdas@...eaurora.org,
Dikshita Agarwal <dikshita@...eaurora.org>
Subject: [PATCH v3] venus: move platform specific data to platform file
From: Dikshita Agarwal <dikshita@...eaurora.org>
Move all data specific to platform into a separate file.
Signed-off-by: Dikshita Agarwal <dikshita@...eaurora.org>
---
drivers/media/platform/qcom/venus/Makefile | 3 +-
drivers/media/platform/qcom/venus/core.c | 20 ++-----
drivers/media/platform/qcom/venus/core.h | 12 +----
drivers/media/platform/qcom/venus/helpers.c | 31 +----------
drivers/media/platform/qcom/venus/helpers.h | 1 -
drivers/media/platform/qcom/venus/hfi_platform.c | 66 ++++++++++++++++++++++++
drivers/media/platform/qcom/venus/hfi_platform.h | 28 ++++++++++
drivers/media/platform/qcom/venus/pm_helpers.c | 1 +
drivers/media/platform/qcom/venus/vdec.c | 3 +-
drivers/media/platform/qcom/venus/venc.c | 3 +-
10 files changed, 107 insertions(+), 61 deletions(-)
create mode 100644 drivers/media/platform/qcom/venus/hfi_platform.c
create mode 100644 drivers/media/platform/qcom/venus/hfi_platform.h
diff --git a/drivers/media/platform/qcom/venus/Makefile b/drivers/media/platform/qcom/venus/Makefile
index dfc6368..c8f0e39 100644
--- a/drivers/media/platform/qcom/venus/Makefile
+++ b/drivers/media/platform/qcom/venus/Makefile
@@ -3,7 +3,8 @@
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
venus-dec-objs += vdec.o vdec_ctrls.o
venus-enc-objs += venc.o venc_ctrls.o
diff --git a/drivers/media/platform/qcom/venus/core.c b/drivers/media/platform/qcom/venus/core.c
index bbb394c..2245a0e 100644
--- a/drivers/media/platform/qcom/venus/core.c
+++ b/drivers/media/platform/qcom/venus/core.c
@@ -20,6 +20,7 @@
#include "core.h"
#include "firmware.h"
#include "pm_helpers.h"
+#include "hfi_platform.h"
static void venus_event_notify(struct venus_core *core, u32 event)
{
@@ -222,6 +223,8 @@ static int venus_probe(struct platform_device *pdev)
return ret;
}
+ core->hfi_plat = hfi_platform_get(core->res->hfi_version);
+
ret = dma_set_mask_and_coherent(dev, core->res->dma_mask);
if (ret)
return ret;
@@ -461,17 +464,6 @@ static __maybe_unused int venus_runtime_resume(struct device *dev)
{ 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 */
@@ -493,8 +485,6 @@ static __maybe_unused int venus_runtime_resume(struct device *dev)
.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" },
@@ -516,8 +506,6 @@ static __maybe_unused int venus_runtime_resume(struct device *dev)
.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" },
@@ -562,8 +550,6 @@ static __maybe_unused int venus_runtime_resume(struct device *dev)
.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" },
diff --git a/drivers/media/platform/qcom/venus/core.h b/drivers/media/platform/qcom/venus/core.h
index 82438f1..c8f0824 100644
--- a/drivers/media/platform/qcom/venus/core.h
+++ b/drivers/media/platform/qcom/venus/core.h
@@ -34,13 +34,6 @@ struct reg_val {
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;
@@ -59,8 +52,6 @@ struct venus_resources {
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];
@@ -176,6 +167,7 @@ struct venus_core {
bool sys_error;
const struct hfi_core_ops *core_ops;
const struct venus_pm_ops *pm_ops;
+ const struct hfi_platform *hfi_plat;
struct mutex pm_lock;
unsigned long enc_codecs;
unsigned long dec_codecs;
@@ -256,7 +248,7 @@ struct venus_buffer {
struct clock_data {
u32 core_id;
unsigned long freq;
- const struct codec_freq_data *codec_freq_data;
+ const struct hfi_platform_codec_freq_data *codec_freq_data;
};
#define to_venus_buffer(ptr) container_of(ptr, struct venus_buffer, vb)
diff --git a/drivers/media/platform/qcom/venus/helpers.c b/drivers/media/platform/qcom/venus/helpers.c
index 115a9a2..712d0ed 100644
--- a/drivers/media/platform/qcom/venus/helpers.c
+++ b/drivers/media/platform/qcom/venus/helpers.c
@@ -14,6 +14,7 @@
#include "helpers.h"
#include "hfi_helper.h"
#include "pm_helpers.h"
+#include "hfi_platform.h"
struct intbuf {
struct list_head list;
@@ -801,36 +802,6 @@ int venus_helper_set_work_mode(struct venus_inst *inst, u32 mode)
}
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)
diff --git a/drivers/media/platform/qcom/venus/helpers.h b/drivers/media/platform/qcom/venus/helpers.h
index 8fbbda1..9c83c91 100644
--- a/drivers/media/platform/qcom/venus/helpers.h
+++ b/drivers/media/platform/qcom/venus/helpers.h
@@ -33,7 +33,6 @@ int venus_helper_set_output_resolution(struct venus_inst *inst,
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);
diff --git a/drivers/media/platform/qcom/venus/hfi_platform.c b/drivers/media/platform/qcom/venus/hfi_platform.c
new file mode 100644
index 0000000..5ffadfe
--- /dev/null
+++ b/drivers/media/platform/qcom/venus/hfi_platform.c
@@ -0,0 +1,66 @@
+// SPDX-License-Identifier: GPL-2.0-only
+/*
+ * Copyright (c) 2020, The Linux Foundation. All rights reserved.
+ */
+#include "hfi_platform.h"
+#include "core.h"
+
+static struct hfi_platform_codec_freq_data hfi_plat_codec_freq_data_v4[] = {
+ { 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 hfi_plat_v4 = {
+ .hfi_plat_codec_freq_data = hfi_plat_codec_freq_data_v4,
+ .hfi_plat_codec_freq_data_size =
+ ARRAY_SIZE(hfi_plat_codec_freq_data_v4),
+};
+
+const struct hfi_platform *hfi_platform_get
+ (enum hfi_version version)
+{
+ switch (version) {
+ case HFI_VERSION_4XX:
+ return &hfi_plat_v4;
+ default:
+ return NULL;
+ }
+ return NULL;
+}
+
+int hfi_platform_init_codec_freq_data(struct venus_inst *inst)
+{
+ const struct hfi_platform_codec_freq_data *data;
+ unsigned int i, data_size;
+ u32 pixfmt;
+ int ret = 0;
+
+ if (!IS_V4(inst->core))
+ return 0;
+
+ data = inst->core->hfi_plat->hfi_plat_codec_freq_data;
+ data_size = inst->core->hfi_plat->hfi_plat_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(hfi_platform_init_codec_freq_data);
diff --git a/drivers/media/platform/qcom/venus/hfi_platform.h b/drivers/media/platform/qcom/venus/hfi_platform.h
new file mode 100644
index 0000000..3f869f8
--- /dev/null
+++ b/drivers/media/platform/qcom/venus/hfi_platform.h
@@ -0,0 +1,28 @@
+/* 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 "core.h"
+
+struct hfi_platform_codec_freq_data {
+ u32 pixfmt;
+ u32 session_type;
+ unsigned long vpp_freq;
+ unsigned long vsp_freq;
+};
+
+struct hfi_platform {
+ const struct hfi_platform_codec_freq_data *hfi_plat_codec_freq_data;
+ unsigned int hfi_plat_codec_freq_data_size;
+};
+
+const struct hfi_platform *hfi_platform_get
+ (enum hfi_version version);
+int hfi_platform_init_codec_freq_data(struct venus_inst *inst);
+
+#endif
+
diff --git a/drivers/media/platform/qcom/venus/pm_helpers.c b/drivers/media/platform/qcom/venus/pm_helpers.c
index f33fc70..7fae9a4 100644
--- a/drivers/media/platform/qcom/venus/pm_helpers.c
+++ b/drivers/media/platform/qcom/venus/pm_helpers.c
@@ -17,6 +17,7 @@
#include "hfi_parser.h"
#include "hfi_venus_io.h"
#include "pm_helpers.h"
+#include "hfi_platform.h"
static bool legacy_binding;
diff --git a/drivers/media/platform/qcom/venus/vdec.c b/drivers/media/platform/qcom/venus/vdec.c
index 7959e45..4219ea9 100644
--- a/drivers/media/platform/qcom/venus/vdec.c
+++ b/drivers/media/platform/qcom/venus/vdec.c
@@ -21,6 +21,7 @@
#include "helpers.h"
#include "vdec.h"
#include "pm_helpers.h"
+#include "hfi_platform.h"
/*
* Three resons to keep MPLANE formats (despite that the number of planes
@@ -748,7 +749,7 @@ static int vdec_session_init(struct venus_inst *inst)
if (ret)
goto deinit;
- ret = venus_helper_init_codec_freq_data(inst);
+ ret = hfi_platform_init_codec_freq_data(inst);
if (ret)
goto deinit;
diff --git a/drivers/media/platform/qcom/venus/venc.c b/drivers/media/platform/qcom/venus/venc.c
index c591d00..8f9e2a3 100644
--- a/drivers/media/platform/qcom/venus/venc.c
+++ b/drivers/media/platform/qcom/venus/venc.c
@@ -21,6 +21,7 @@
#include "helpers.h"
#include "venc.h"
#include "pm_helpers.h"
+#include "hfi_platform.h"
#define NUM_B_FRAMES_MAX 4
@@ -849,7 +850,7 @@ static int venc_init_session(struct venus_inst *inst)
if (ret)
goto deinit;
- ret = venus_helper_init_codec_freq_data(inst);
+ ret = hfi_platform_init_codec_freq_data(inst);
if (ret)
goto deinit;
--
1.9.1
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