From: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
To: Vikash Garodia <vikash.garodia@oss.qualcomm.com>,
Dikshita Agarwal <dikshita.agarwal@oss.qualcomm.com>,
Abhinav Kumar <abhinav.kumar@linux.dev>,
Bryan O'Donoghue <bod@kernel.org>,
Mauro Carvalho Chehab <mchehab@kernel.org>
Cc: linux-media@vger.kernel.org, linux-arm-msm@vger.kernel.org,
linux-kernel@vger.kernel.org
Subject: [PATCH v2 09/11] media: qcom: iris: move get_instance to iris_hfi_ops
Date: Sat, 28 Feb 2026 17:26:36 +0200 [thread overview]
Message-ID: <20260228-iris-platform-data-v2-9-acf036a3c84c@oss.qualcomm.com> (raw)
In-Reply-To: <20260228-iris-platform-data-v2-0-acf036a3c84c@oss.qualcomm.com>
The get_instance() is a callback tightly connected to the HFI
implementation. Move it into the new iris_hfi_ops structure, merging all
core callbacks into a single vtable.
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
---
drivers/media/platform/qcom/iris/iris_hfi_common.h | 2 ++
drivers/media/platform/qcom/iris/iris_hfi_gen1.h | 2 --
.../platform/qcom/iris/iris_hfi_gen1_command.c | 28 ++++++++++----------
drivers/media/platform/qcom/iris/iris_hfi_gen2.h | 1 -
.../platform/qcom/iris/iris_hfi_gen2_command.c | 30 ++++++++++++----------
.../platform/qcom/iris/iris_platform_common.h | 1 -
.../media/platform/qcom/iris/iris_platform_gen1.c | 2 --
.../media/platform/qcom/iris/iris_platform_gen2.c | 4 ---
drivers/media/platform/qcom/iris/iris_vidc.c | 2 +-
9 files changed, 34 insertions(+), 38 deletions(-)
diff --git a/drivers/media/platform/qcom/iris/iris_hfi_common.h b/drivers/media/platform/qcom/iris/iris_hfi_common.h
index 21bb35261073..de181d0be320 100644
--- a/drivers/media/platform/qcom/iris/iris_hfi_common.h
+++ b/drivers/media/platform/qcom/iris/iris_hfi_common.h
@@ -112,6 +112,8 @@ struct iris_hfi_ops {
int (*sys_pc_prep)(struct iris_core *core);
void (*hfi_response_handler)(struct iris_core *core);
+
+ struct iris_inst *(*get_instance)(void);
};
struct iris_hfi_inst_ops {
diff --git a/drivers/media/platform/qcom/iris/iris_hfi_gen1.h b/drivers/media/platform/qcom/iris/iris_hfi_gen1.h
index 1c970243532a..0479ba442b09 100644
--- a/drivers/media/platform/qcom/iris/iris_hfi_gen1.h
+++ b/drivers/media/platform/qcom/iris/iris_hfi_gen1.h
@@ -7,10 +7,8 @@
#define __IRIS_HFI_GEN1_H__
struct iris_core;
-struct iris_inst;
void iris_hfi_gen1_ops_init(struct iris_core *core);
void iris_hfi_gen1_response_handler(struct iris_core *core);
-struct iris_inst *iris_hfi_gen1_get_instance(void);
#endif
diff --git a/drivers/media/platform/qcom/iris/iris_hfi_gen1_command.c b/drivers/media/platform/qcom/iris/iris_hfi_gen1_command.c
index 7f0e5a75a301..253edf2f62bb 100644
--- a/drivers/media/platform/qcom/iris/iris_hfi_gen1_command.c
+++ b/drivers/media/platform/qcom/iris/iris_hfi_gen1_command.c
@@ -1028,6 +1028,19 @@ static const struct iris_hfi_inst_ops iris_hfi_gen1_inst_ops = {
.session_close = iris_hfi_gen1_session_close,
};
+static struct iris_inst *iris_hfi_gen1_get_instance(void)
+{
+ struct iris_inst *out;
+
+ out = kzalloc_obj(*out);
+ if (!out)
+ return NULL;
+
+ out->hfi_ops = &iris_hfi_gen1_inst_ops;
+
+ return out;
+}
+
static const struct iris_hfi_ops iris_hfi_gen1_ops = {
.sys_init = iris_hfi_gen1_sys_init,
.sys_image_version = iris_hfi_gen1_sys_image_version,
@@ -1035,22 +1048,11 @@ static const struct iris_hfi_ops iris_hfi_gen1_ops = {
.sys_pc_prep = iris_hfi_gen1_sys_pc_prep,
.hfi_response_handler = iris_hfi_gen1_response_handler,
+
+ .get_instance = iris_hfi_gen1_get_instance,
};
void iris_hfi_gen1_ops_init(struct iris_core *core)
{
core->hfi_ops = &iris_hfi_gen1_ops;
}
-
-struct iris_inst *iris_hfi_gen1_get_instance(void)
-{
- struct iris_inst *out;
-
- out = kzalloc_obj(*out);
- if (!out)
- return NULL;
-
- out->hfi_ops = &iris_hfi_gen1_inst_ops;
-
- return out;
-}
diff --git a/drivers/media/platform/qcom/iris/iris_hfi_gen2.h b/drivers/media/platform/qcom/iris/iris_hfi_gen2.h
index b981a1ba6954..f1d293759bc6 100644
--- a/drivers/media/platform/qcom/iris/iris_hfi_gen2.h
+++ b/drivers/media/platform/qcom/iris/iris_hfi_gen2.h
@@ -36,6 +36,5 @@ struct iris_inst_hfi_gen2 {
void iris_hfi_gen2_ops_init(struct iris_core *core);
void iris_hfi_gen2_response_handler(struct iris_core *core);
-struct iris_inst *iris_hfi_gen2_get_instance(void);
#endif
diff --git a/drivers/media/platform/qcom/iris/iris_hfi_gen2_command.c b/drivers/media/platform/qcom/iris/iris_hfi_gen2_command.c
index 12d286be94a8..3676af51894c 100644
--- a/drivers/media/platform/qcom/iris/iris_hfi_gen2_command.c
+++ b/drivers/media/platform/qcom/iris/iris_hfi_gen2_command.c
@@ -1405,6 +1405,20 @@ static const struct iris_hfi_inst_ops iris_hfi_gen2_inst_ops = {
.session_close = iris_hfi_gen2_session_close,
};
+static struct iris_inst *iris_hfi_gen2_get_instance(void)
+{
+ struct iris_inst_hfi_gen2 *out;
+
+ /* The allocation is intentionally larger than struct iris_inst. */
+ out = kzalloc_obj(*out);
+ if (!out)
+ return NULL;
+
+ out->inst.hfi_ops = &iris_hfi_gen2_inst_ops;
+
+ return &out->inst;
+}
+
static const struct iris_hfi_ops iris_hfi_gen2_ops = {
.sys_init = iris_hfi_gen2_sys_init,
.sys_image_version = iris_hfi_gen2_sys_image_version,
@@ -1412,23 +1426,11 @@ static const struct iris_hfi_ops iris_hfi_gen2_ops = {
.sys_pc_prep = iris_hfi_gen2_sys_pc_prep,
.hfi_response_handler = iris_hfi_gen2_response_handler,
+
+ .get_instance = iris_hfi_gen2_get_instance,
};
void iris_hfi_gen2_ops_init(struct iris_core *core)
{
core->hfi_ops = &iris_hfi_gen2_ops;
}
-
-struct iris_inst *iris_hfi_gen2_get_instance(void)
-{
- struct iris_inst_hfi_gen2 *out;
-
- /* The allocation is intentionally larger than struct iris_inst. */
- out = kzalloc_obj(*out);
- if (!out)
- return NULL;
-
- out->inst.hfi_ops = &iris_hfi_gen2_inst_ops;
-
- return &out->inst;
-}
diff --git a/drivers/media/platform/qcom/iris/iris_platform_common.h b/drivers/media/platform/qcom/iris/iris_platform_common.h
index 8e330ce5e726..a936ab2aedaf 100644
--- a/drivers/media/platform/qcom/iris/iris_platform_common.h
+++ b/drivers/media/platform/qcom/iris/iris_platform_common.h
@@ -203,7 +203,6 @@ enum platform_pm_domain_type {
struct iris_platform_data {
void (*init_hfi_ops)(struct iris_core *core);
- struct iris_inst *(*get_instance)(void);
u32 (*get_vpu_buffer_size)(struct iris_inst *inst, enum iris_buffer_type buffer_type);
const struct vpu_ops *vpu_ops;
void (*set_preset_registers)(struct iris_core *core);
diff --git a/drivers/media/platform/qcom/iris/iris_platform_gen1.c b/drivers/media/platform/qcom/iris/iris_platform_gen1.c
index 1906e480e2ec..622164ca9c65 100644
--- a/drivers/media/platform/qcom/iris/iris_platform_gen1.c
+++ b/drivers/media/platform/qcom/iris/iris_platform_gen1.c
@@ -314,7 +314,6 @@ static const u32 sm8250_enc_ip_int_buf_tbl[] = {
};
const struct iris_platform_data sm8250_data = {
- .get_instance = iris_hfi_gen1_get_instance,
.init_hfi_ops = &iris_hfi_gen1_ops_init,
.get_vpu_buffer_size = iris_vpu_buf_size,
.vpu_ops = &iris_vpu2_ops,
@@ -360,7 +359,6 @@ const struct iris_platform_data sm8250_data = {
};
const struct iris_platform_data sc7280_data = {
- .get_instance = iris_hfi_gen1_get_instance,
.init_hfi_ops = &iris_hfi_gen1_ops_init,
.get_vpu_buffer_size = iris_vpu_buf_size,
.vpu_ops = &iris_vpu2_ops,
diff --git a/drivers/media/platform/qcom/iris/iris_platform_gen2.c b/drivers/media/platform/qcom/iris/iris_platform_gen2.c
index 09dcf01047c5..7745a3481f6c 100644
--- a/drivers/media/platform/qcom/iris/iris_platform_gen2.c
+++ b/drivers/media/platform/qcom/iris/iris_platform_gen2.c
@@ -819,7 +819,6 @@ static const u32 sm8550_enc_op_int_buf_tbl[] = {
};
const struct iris_platform_data sm8550_data = {
- .get_instance = iris_hfi_gen2_get_instance,
.init_hfi_ops = iris_hfi_gen2_ops_init,
.get_vpu_buffer_size = iris_vpu_buf_size,
.vpu_ops = &iris_vpu3_ops,
@@ -875,7 +874,6 @@ const struct iris_platform_data sm8550_data = {
* - fwname to "qcom/vpu/vpu33_p4.mbn"
*/
const struct iris_platform_data sm8650_data = {
- .get_instance = iris_hfi_gen2_get_instance,
.init_hfi_ops = iris_hfi_gen2_ops_init,
.get_vpu_buffer_size = iris_vpu33_buf_size,
.vpu_ops = &iris_vpu33_ops,
@@ -926,7 +924,6 @@ const struct iris_platform_data sm8650_data = {
};
const struct iris_platform_data sm8750_data = {
- .get_instance = iris_hfi_gen2_get_instance,
.init_hfi_ops = iris_hfi_gen2_ops_init,
.get_vpu_buffer_size = iris_vpu33_buf_size,
.vpu_ops = &iris_vpu35_ops,
@@ -979,7 +976,6 @@ const struct iris_platform_data sm8750_data = {
* - inst_caps to platform_inst_cap_qcs8300
*/
const struct iris_platform_data qcs8300_data = {
- .get_instance = iris_hfi_gen2_get_instance,
.init_hfi_ops = iris_hfi_gen2_ops_init,
.get_vpu_buffer_size = iris_vpu_buf_size,
.vpu_ops = &iris_vpu3_ops,
diff --git a/drivers/media/platform/qcom/iris/iris_vidc.c b/drivers/media/platform/qcom/iris/iris_vidc.c
index eddf2694e759..d4608ae756fc 100644
--- a/drivers/media/platform/qcom/iris/iris_vidc.c
+++ b/drivers/media/platform/qcom/iris/iris_vidc.c
@@ -156,7 +156,7 @@ int iris_open(struct file *filp)
pm_runtime_put_sync(core->dev);
- inst = core->iris_platform_data->get_instance();
+ inst = core->hfi_ops->get_instance();
if (!inst)
return -ENOMEM;
--
2.47.3
next prev parent reply other threads:[~2026-02-28 15:26 UTC|newest]
Thread overview: 28+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-02-28 15:26 [PATCH v2 00/11] media: qcom: iris: rework platform data handling Dmitry Baryshkov
2026-02-28 15:26 ` [PATCH v2 01/11] media: qcom: iris: drop pas_id from the iris_platform_data struct Dmitry Baryshkov
2026-03-02 9:59 ` Konrad Dybcio
2026-03-02 11:02 ` Dikshita Agarwal
2026-02-28 15:26 ` [PATCH v2 02/11] media: qcom: iris: extract common set_preset_registers function Dmitry Baryshkov
2026-03-06 5:54 ` Dikshita Agarwal
2026-02-28 15:26 ` [PATCH v2 03/11] media: qcom: iris: handle HFI params directly Dmitry Baryshkov
2026-03-02 10:04 ` Konrad Dybcio
2026-03-02 12:22 ` Dmitry Baryshkov
2026-03-06 6:02 ` Dikshita Agarwal
2026-02-28 15:26 ` [PATCH v2 04/11] media: qcom: iris: simplify HFI params handling Dmitry Baryshkov
2026-03-02 10:15 ` Konrad Dybcio
2026-02-28 15:26 ` [PATCH v2 05/11] media: qcom: iris: handle HFI subscription properties directly Dmitry Baryshkov
2026-02-28 15:26 ` [PATCH v2 06/11] media: qcom: iris: don't use function indirection in gen2-specific code Dmitry Baryshkov
2026-03-02 10:16 ` Konrad Dybcio
2026-03-06 7:32 ` Dikshita Agarwal
2026-02-28 15:26 ` [PATCH v2 07/11] media: qcom: iris: split HFI session ops from core ops Dmitry Baryshkov
2026-03-06 8:35 ` Dikshita Agarwal
2026-02-28 15:26 ` [PATCH v2 08/11] media: qcom: iris: merge hfi_response_ops and hfi_command_ops Dmitry Baryshkov
2026-03-06 8:47 ` Dikshita Agarwal
2026-03-11 0:20 ` Dmitry Baryshkov
2026-02-28 15:26 ` Dmitry Baryshkov [this message]
2026-02-28 15:26 ` [PATCH v2 10/11] media: qcom: iris: split firmware_data from raw platform data Dmitry Baryshkov
2026-03-06 10:58 ` Dikshita Agarwal
2026-03-11 0:23 ` Dmitry Baryshkov
2026-03-11 5:09 ` Dikshita Agarwal
2026-03-11 5:32 ` Dmitry Baryshkov
2026-02-28 15:26 ` [PATCH v2 11/11] media: qcom: iris: split platform data from firmware data Dmitry Baryshkov
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20260228-iris-platform-data-v2-9-acf036a3c84c@oss.qualcomm.com \
--to=dmitry.baryshkov@oss.qualcomm.com \
--cc=abhinav.kumar@linux.dev \
--cc=bod@kernel.org \
--cc=dikshita.agarwal@oss.qualcomm.com \
--cc=linux-arm-msm@vger.kernel.org \
--cc=linux-kernel@vger.kernel.org \
--cc=linux-media@vger.kernel.org \
--cc=mchehab@kernel.org \
--cc=vikash.garodia@oss.qualcomm.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox