Re: [PATCH v6 10/16] soc: mediatek: add mtk-mutex support for mt8195 vdosys1
From: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Date: 2021-10-14 15:03:24
Also in:
dri-devel, linux-devicetree, linux-mediatek, lkml
quoted hunk ↗ jump to hunk
Add mtk-mutex support for mt8195 vdosys1. The vdosys1 path component contains ovl_adaptor, merge5, and dp_intf1. Ovl_adaptor is composed of several sub-elements, so change it to support multi-bit control. Signed-off-by: Nancy.Lin <redacted> --- drivers/soc/mediatek/mtk-mutex.c | 296 ++++++++++++++++++------------- 1 file changed, 175 insertions(+), 121 deletions(-)diff --git a/drivers/soc/mediatek/mtk-mutex.c b/drivers/soc/mediatek/mtk-mutex.c index 36502b27fe20..7767fedbd14f 100644 --- a/drivers/soc/mediatek/mtk-mutex.c +++ b/drivers/soc/mediatek/mtk-mutex.c@@ -29,113 +29,142 @@ #define INT_MUTEX BIT(1) -#define MT8167_MUTEX_MOD_DISP_PWM 1
This patch doesn't only add support for MT8195 vdosys1, but also changes all definitions to a different "format", and also changes the type for "mutex_mod" from int to long. In reality, the actual functional change is minimal, compared to the size of this entire patch. Please, split this patch in two parts: one patch changing the defines and the mutex_mod type (specifying that it's a preparation for adding support for mt8195 vdosys1 mutex) and one patch adding such support. Thanks! Regards, - Angelo _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel