All of lore.kernel.org
 help / color / mirror / Atom feed
From: Stanimir Varbanov <stanimir.varbanov@linaro.org>
To: linux-kernel@vger.kernel.org, linux-media@vger.kernel.org,
	linux-arm-msm@vger.kernel.org
Cc: Dikshita Agarwal <dikshita@codeaurora.org>,
	Vikash Garodia <vgarodia@codeaurora.org>,
	Stanimir Varbanov <stanimir.varbanov@linaro.org>
Subject: [PATCH 09/13] venus: hfi_plat: Add hfi platform buffers ops
Date: Thu, 27 Aug 2020 12:24:13 +0300	[thread overview]
Message-ID: <20200827092417.16040-10-stanimir.varbanov@linaro.org> (raw)
In-Reply-To: <20200827092417.16040-1-stanimir.varbanov@linaro.org>

From Venus v6 and beyond the buffer size and count have to be
calculated in the v4l2 driver instead of getting them from
firmware.

Signed-off-by: Stanimir Varbanov <stanimir.varbanov@linaro.org>
---
 .../media/platform/qcom/venus/hfi_plat_bufs.h | 35 +++++++++++++++++++
 .../media/platform/qcom/venus/hfi_platform.h  |  3 ++
 2 files changed, 38 insertions(+)
 create mode 100644 drivers/media/platform/qcom/venus/hfi_plat_bufs.h

diff --git a/drivers/media/platform/qcom/venus/hfi_plat_bufs.h b/drivers/media/platform/qcom/venus/hfi_plat_bufs.h
new file mode 100644
index 000000000000..6dfecaf5b0bd
--- /dev/null
+++ b/drivers/media/platform/qcom/venus/hfi_plat_bufs.h
@@ -0,0 +1,35 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
+/*
+ * Copyright (c) 2020, The Linux Foundation. All rights reserved.
+ */
+
+#ifndef __HFI_PLATFORM_BUFFERS_H__
+#define __HFI_PLATFORM_BUFFERS_H__
+
+#include <linux/types.h>
+#include "hfi_helper.h"
+
+struct hfi_plat_buffers_params {
+	u32 width;
+	u32 height;
+	u32 codec;
+	u32 hfi_color_fmt;
+	enum hfi_version version;
+	u32 num_vpp_pipes;
+	union {
+		struct {
+			u32 max_mbs_per_frame;
+			u32 buffer_size_limit;
+			bool is_secondary_output;
+			bool is_interlaced;
+		} dec;
+		struct {
+			u32 work_mode;
+			u32 rc_type;
+			u32 num_b_frames;
+			bool is_tenbit;
+		} enc;
+	};
+};
+
+#endif
diff --git a/drivers/media/platform/qcom/venus/hfi_platform.h b/drivers/media/platform/qcom/venus/hfi_platform.h
index f5f019282eab..692152f2075d 100644
--- a/drivers/media/platform/qcom/venus/hfi_platform.h
+++ b/drivers/media/platform/qcom/venus/hfi_platform.h
@@ -10,6 +10,7 @@
 #include <linux/videodev2.h>
 
 #include "hfi.h"
+#include "hfi_plat_bufs.h"
 #include "hfi_helper.h"
 
 #define MAX_PLANES		4
@@ -49,6 +50,8 @@ struct hfi_platform {
 	void (*codecs)(u32 *enc_codecs, u32 *dec_codecs, u32 *count);
 	const struct hfi_plat_caps *(*capabilities)(unsigned int *entries);
 	u8 (*num_vpp_pipes)(void);
+	int (*bufreq)(struct hfi_plat_buffers_params *params, u32 session_type,
+		      u32 buftype, struct hfi_buffer_requirements *bufreq);
 };
 
 extern const struct hfi_platform hfi_plat_v4;
-- 
2.17.1


  parent reply	other threads:[~2020-08-27  9:25 UTC|newest]

Thread overview: 14+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-08-27  9:24 [PATCH 00/13] Introduce new hfi platform layer Stanimir Varbanov
2020-08-27  9:24 ` [PATCH 01/13] venus: Delete not used core caps Stanimir Varbanov
2020-08-27  9:24 ` [PATCH 02/13] venus: Add more capabilities and VP9 profile/levels Stanimir Varbanov
2020-08-27  9:24 ` [PATCH 03/13] venus: Create hfi platform and move vpp/vsp there Stanimir Varbanov
2020-08-27  9:24 ` [PATCH 04/13] venus: Rename venus_caps to hfi_plat_caps Stanimir Varbanov
2020-08-27  9:24 ` [PATCH 05/13] venus: hfi_plat: Add codecs and capabilities ops Stanimir Varbanov
2020-08-27  9:24 ` [PATCH 06/13] venus: hfi_plat_v4: Populate codecs and capabilities for v4 Stanimir Varbanov
2020-08-27  9:24 ` [PATCH 07/13] venus: hfi_plat: Add platform ops for getting number of VPP pipes Stanimir Varbanov
2020-08-27  9:24 ` [PATCH 08/13] venus: hfi_plat_v6: Populate capabilities for v6 Stanimir Varbanov
2020-08-27  9:24 ` Stanimir Varbanov [this message]
2020-08-27  9:24 ` [PATCH 10/13] venus: Add platform buffers " Stanimir Varbanov
2020-08-27  9:24 ` [PATCH 11/13] venus: Get codecs and capabilities from hfi platform Stanimir Varbanov
2020-08-27  9:24 ` [PATCH 12/13] venus: vdec,core: Handle picture structure event Stanimir Varbanov
2020-08-27  9:24 ` [PATCH 13/13] venus: helpers: Wire up hfi platform buffer requirements Stanimir Varbanov

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=20200827092417.16040-10-stanimir.varbanov@linaro.org \
    --to=stanimir.varbanov@linaro.org \
    --cc=dikshita@codeaurora.org \
    --cc=linux-arm-msm@vger.kernel.org \
    --cc=linux-kernel@vger.kernel.org \
    --cc=linux-media@vger.kernel.org \
    --cc=vgarodia@codeaurora.org \
    /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 an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.