From: Jason Chen <Jason-ch.Chen@mediatek.com>
To: Bjorn Andersson <andersson@kernel.org>,
Mathieu Poirier <mathieu.poirier@linaro.org>,
Matthias Brugger <matthias.bgg@gmail.com>,
AngeloGioacchino Del Regno
<angelogioacchino.delregno@collabora.com>
Cc: <Project_Global_Chrome_Upstream_Group@mediatek.com>,
<linux-remoteproc@vger.kernel.org>,
<linux-kernel@vger.kernel.org>,
<linux-arm-kernel@lists.infradead.org>,
<linux-mediatek@lists.infradead.org>,
Jason Chen <Jason-ch.Chen@mediatek.com>
Subject: [PATCH] remoteproc: mediatek: Increase MT8188/MT8195 SCP core0 DRAM size
Date: Wed, 3 Jul 2024 11:44:09 +0800 [thread overview]
Message-ID: <20240703034409.698-1-Jason-ch.Chen@mediatek.com> (raw)
The current DRAM size is insufficient for the HEVC feature, which
requires more memory for proper functionality. This change ensures the
feature has the necessary resources.
Signed-off-by: Jason Chen <Jason-ch.Chen@mediatek.com>
---
drivers/remoteproc/mtk_scp.c | 9 +++++++--
1 file changed, 7 insertions(+), 2 deletions(-)
diff --git a/drivers/remoteproc/mtk_scp.c b/drivers/remoteproc/mtk_scp.c
index b17757900cd7..e744c07507ee 100644
--- a/drivers/remoteproc/mtk_scp.c
+++ b/drivers/remoteproc/mtk_scp.c
@@ -1388,7 +1388,7 @@ static const struct mtk_scp_sizes_data default_scp_sizes = {
};
static const struct mtk_scp_sizes_data mt8188_scp_sizes = {
- .max_dram_size = 0x500000,
+ .max_dram_size = 0x800000,
.ipi_share_buffer_size = 600,
};
@@ -1397,6 +1397,11 @@ static const struct mtk_scp_sizes_data mt8188_scp_c1_sizes = {
.ipi_share_buffer_size = 600,
};
+static const struct mtk_scp_sizes_data mt8195_scp_sizes = {
+ .max_dram_size = 0x800000,
+ .ipi_share_buffer_size = 288,
+};
+
static const struct mtk_scp_of_data mt8183_of_data = {
.scp_clk_get = mt8183_scp_clk_get,
.scp_before_load = mt8183_scp_before_load,
@@ -1474,7 +1479,7 @@ static const struct mtk_scp_of_data mt8195_of_data = {
.scp_da_to_va = mt8192_scp_da_to_va,
.host_to_scp_reg = MT8192_GIPC_IN_SET,
.host_to_scp_int_bit = MT8192_HOST_IPC_INT_BIT,
- .scp_sizes = &default_scp_sizes,
+ .scp_sizes = &mt8195_scp_sizes,
};
static const struct mtk_scp_of_data mt8195_of_data_c1 = {
--
2.34.1
next reply other threads:[~2024-07-03 3:44 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-07-03 3:44 Jason Chen [this message]
2024-07-03 9:05 ` [PATCH] remoteproc: mediatek: Increase MT8188/MT8195 SCP core0 DRAM size AngeloGioacchino Del Regno
2024-07-08 16:06 ` Mathieu Poirier
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=20240703034409.698-1-Jason-ch.Chen@mediatek.com \
--to=jason-ch.chen@mediatek.com \
--cc=Project_Global_Chrome_Upstream_Group@mediatek.com \
--cc=andersson@kernel.org \
--cc=angelogioacchino.delregno@collabora.com \
--cc=linux-arm-kernel@lists.infradead.org \
--cc=linux-kernel@vger.kernel.org \
--cc=linux-mediatek@lists.infradead.org \
--cc=linux-remoteproc@vger.kernel.org \
--cc=mathieu.poirier@linaro.org \
--cc=matthias.bgg@gmail.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;
as well as URLs for NNTP newsgroup(s).