remoteproc: mediatek: Increase MT8188/MT8195 SCP core0 DRAM size

commit 19cb6058620620e68f1a9aed99393be5c3629db4 upstream.

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>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Cc: stable@vger.kernel.org
Link: https://lore.kernel.org/r/20240703034409.698-1-Jason-ch.Chen@mediatek.com
Signed-off-by: Mathieu Poirier <mathieu.poirier@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/remoteproc/mtk_scp.c b/drivers/remoteproc/mtk_scp.c
index 3958f7b02d701cd7ee8ebdf097bdeb4e194bd202..abf7b371b86045543503f72e942d82e2e06c8427 100644 (file)
--- 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 = {