From: Jason Chen Date: Wed, 3 Jul 2024 03:44:09 +0000 (+0800) Subject: remoteproc: mediatek: Increase MT8188/MT8195 SCP core0 DRAM size X-Git-Tag: v6.11-rc1~64^2 X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=19cb6058620620e68f1a9aed99393be5c3629db4;p=thirdparty%2Fkernel%2Flinux.git remoteproc: mediatek: Increase MT8188/MT8195 SCP core0 DRAM size 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 Reviewed-by: AngeloGioacchino Del Regno Cc: stable@vger.kernel.org Link: https://lore.kernel.org/r/20240703034409.698-1-Jason-ch.Chen@mediatek.com Signed-off-by: Mathieu Poirier --- diff --git a/drivers/remoteproc/mtk_scp.c b/drivers/remoteproc/mtk_scp.c index b17757900cd76..e744c07507eed 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 = {