@@ -380,4 +380,23 @@ static const struct mdp_format mt8183_formats[] = {
}
};
+static const struct mdp_limit mt8183_mdp_def_limit = {
+ .out_limit = {
+ .wmin = 16,
+ .hmin = 16,
+ .wmax = 8176,
+ .hmax = 8176,
+ },
+ .cap_limit = {
+ .wmin = 2,
+ .hmin = 2,
+ .wmax = 8176,
+ .hmax = 8176,
+ },
+ .h_scale_up_max = 32,
+ .v_scale_up_max = 32,
+ .h_scale_down_max = 20,
+ .v_scale_down_max = 128,
+};
+
#endif /* __MDP3_PLAT_MT8183_H__ */
@@ -26,6 +26,7 @@ static const struct mtk_mdp_driver_data mt8183_mdp_driver_data = {
.comp_data_len = ARRAY_SIZE(mt8183_mdp_comp_data),
.format = mt8183_formats,
.format_len = ARRAY_SIZE(mt8183_formats),
+ .def_limit = &mt8183_mdp_def_limit,
};
static const struct of_device_id mdp_of_ids[] = {
@@ -59,6 +59,7 @@ struct mtk_mdp_driver_data {
unsigned int comp_data_len;
const struct mdp_format *format;
unsigned int format_len;
+ const struct mdp_limit *def_limit;
};
struct mdp_dev {
@@ -11,25 +11,6 @@
#include "mtk-mdp3-regs.h"
#include "mtk-mdp3-m2m.h"
-static const struct mdp_limit mdp_def_limit = {
- .out_limit = {
- .wmin = 16,
- .hmin = 16,
- .wmax = 8176,
- .hmax = 8176,
- },
- .cap_limit = {
- .wmin = 2,
- .hmin = 2,
- .wmax = 8176,
- .hmax = 8176,
- },
- .h_scale_up_max = 32,
- .v_scale_up_max = 32,
- .h_scale_down_max = 20,
- .v_scale_down_max = 128,
-};
-
static const struct mdp_format *mdp_find_fmt(const struct mtk_mdp_driver_data *mdp_data,
u32 pixelformat, u32 type)
{
@@ -485,7 +466,7 @@ int mdp_frameparam_init(struct mdp_dev *mdp, struct mdp_frameparam *param)
return -EINVAL;
INIT_LIST_HEAD(¶m->list);
- param->limit = &mdp_def_limit;
+ param->limit = mdp->mdp_data->def_limit;
param->type = MDP_STREAM_TYPE_BITBLT;
frame = ¶m->output;
Due to differences in hardware design, the supported max and min resolutions and scaling capabilities will vary, and should be moved and integrated into the chip configuration header file. Signed-off-by: Moudy Ho <moudy.ho@mediatek.com> --- .../mediatek/mdp3/mt8183/mdp3-plat-mt8183.h | 19 +++++++++++++++++ .../platform/mediatek/mdp3/mtk-mdp3-core.c | 1 + .../platform/mediatek/mdp3/mtk-mdp3-core.h | 1 + .../platform/mediatek/mdp3/mtk-mdp3-regs.c | 21 +------------------ 4 files changed, 22 insertions(+), 20 deletions(-)