Re: [PATCH v19 07/10] drm/mediatek: add mediatek-drm of vdosys0 support for mt8195

Il 15/04/22 10:39, jason-jh.lin ha scritto:

1. Add driver data of mt8195 vdosys0 to mediatek-drm and the sub driver.
2. Add get driver data function to identify which vdosys by io_start.

Signed-off-by: jason-jh.lin jason-jh.lin@mediatek.com

drivers/gpu/drm/mediatek/mtk_disp_rdma.c | 6 + drivers/gpu/drm/mediatek/mtk_drm_drv.c | 141 +++++++++++++++++++++-- drivers/gpu/drm/mediatek/mtk_drm_drv.h | 6 + 3 files changed, 145 insertions(+), 8 deletions(-)

..snip..

diff --git a/drivers/gpu/drm/mediatek/mtk_drm_drv.h b/drivers/gpu/drm/mediatek/mtk_drm_drv.h index a58cebd01d35..e1a37ca091f3 100644 --- a/drivers/gpu/drm/mediatek/mtk_drm_drv.h +++ b/drivers/gpu/drm/mediatek/mtk_drm_drv.h @@ -21,6 +21,7 @@ struct drm_property; struct regmap;

struct mtk_mmsys_driver_data {

• const unsigned int io_start;

As mentioned in patch 03/10, this has to be

const resource_size_t io_start;

Thanks!