Received-SPF: pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67;
From:   Stanimir Varbanov <stanimir.varbanov@linaro.org>
To:     Mauro Carvalho Chehab <mchehab@kernel.org>,
        Hans Verkuil <hverkuil@xs4all.nl>
Cc:     linux-media@vger.kernel.org, linux-kernel@vger.kernel.org,
        linux-arm-msm@vger.kernel.org,
        Vikash Garodia <vgarodia@codeaurora.org>,
        Tomasz Figa <tfiga@chromium.org>,
        Stanimir Varbanov <stanimir.varbanov@linaro.org>
Subject: [PATCH v4 13/27] venus: helpers: rename a helper function and use buffer mode from caps
Date:   Wed, 27 Jun 2018 18:27:11 +0300
Message-Id: <20180627152725.9783-14-stanimir.varbanov@linaro.org>
In-Reply-To: <20180627152725.9783-1-stanimir.varbanov@linaro.org>
References: <20180627152725.9783-1-stanimir.varbanov@linaro.org>
Sender: linux-kernel-owner@vger.kernel.org
Precedence: bulk

Rename is_reg_unreg_needed() to better name is_dynamic_bufmode() and
use buffer mode from enumerated per codec capabilities.

Signed-off-by: Stanimir Varbanov <stanimir.varbanov@linaro.org>
---
 drivers/media/platform/qcom/venus/helpers.c | 18 ++++++++----------
 1 file changed, 8 insertions(+), 10 deletions(-)

diff --git a/drivers/media/platform/qcom/venus/helpers.c b/drivers/media/platform/qcom/venus/helpers.c
index 228084e72fb7..03121dbb4175 100644
--- a/drivers/media/platform/qcom/venus/helpers.c
+++ b/drivers/media/platform/qcom/venus/helpers.c
@@ -354,18 +354,16 @@ session_process_buf(struct venus_inst *inst, struct vb2_v4l2_buffer *vbuf)
 	return 0;
 }
 
-static inline int is_reg_unreg_needed(struct venus_inst *inst)
+static bool is_dynamic_bufmode(struct venus_inst *inst)
 {
-	if (inst->session_type == VIDC_SESSION_TYPE_DEC &&
-	    inst->core->res->hfi_version == HFI_VERSION_3XX)
-		return 0;
+	struct venus_core *core = inst->core;
+	struct venus_caps *caps;
 
-	if (inst->session_type == VIDC_SESSION_TYPE_DEC &&
-	    inst->cap_bufs_mode_dynamic &&
-	    inst->core->res->hfi_version == HFI_VERSION_1XX)
+	caps = venus_caps_by_codec(core, inst->hfi_codec, inst->session_type);
+	if (!caps)
 		return 0;
 
-	return 1;
+	return caps->cap_bufs_mode_dynamic;
 }
 
 static int session_unregister_bufs(struct venus_inst *inst)
@@ -374,7 +372,7 @@ static int session_unregister_bufs(struct venus_inst *inst)
 	struct hfi_buffer_desc bd;
 	int ret = 0;
 
-	if (!is_reg_unreg_needed(inst))
+	if (is_dynamic_bufmode(inst))
 		return 0;
 
 	list_for_each_entry_safe(buf, n, &inst->registeredbufs, reg_list) {
@@ -394,7 +392,7 @@ static int session_register_bufs(struct venus_inst *inst)
 	struct venus_buffer *buf;
 	int ret = 0;
 
-	if (!is_reg_unreg_needed(inst))
+	if (is_dynamic_bufmode(inst))
 		return 0;
 
 	list_for_each_entry(buf, &inst->registeredbufs, reg_list) {
-- 
2.14.1