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path: root/drivers/gpu/drm/arm/display/komeda/komeda_dev.h
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Diffstat (limited to 'drivers/gpu/drm/arm/display/komeda/komeda_dev.h')
-rw-r--r--drivers/gpu/drm/arm/display/komeda/komeda_dev.h8
1 files changed, 5 insertions, 3 deletions
diff --git a/drivers/gpu/drm/arm/display/komeda/komeda_dev.h b/drivers/gpu/drm/arm/display/komeda/komeda_dev.h
index 29e03c4e1ffc..973fd5e0eb98 100644
--- a/drivers/gpu/drm/arm/display/komeda/komeda_dev.h
+++ b/drivers/gpu/drm/arm/display/komeda/komeda_dev.h
@@ -60,7 +60,7 @@ struct komeda_chip_info {
struct komeda_product_data {
u32 product_id;
- struct komeda_dev_funcs *(*identify)(u32 __iomem *reg,
+ const struct komeda_dev_funcs *(*identify)(u32 __iomem *reg,
struct komeda_chip_info *info);
};
@@ -149,6 +149,8 @@ struct komeda_dev {
struct device *dev;
/** @reg_base: the base address of komeda io space */
u32 __iomem *reg_base;
+ /** @dma_parms: the dma parameters of komeda */
+ struct device_dma_parameters dma_parms;
/** @chip: the basic chip information */
struct komeda_chip_info chip;
@@ -173,7 +175,7 @@ struct komeda_dev {
struct komeda_pipeline *pipelines[KOMEDA_MAX_PIPELINES];
/** @funcs: chip funcs to access to HW */
- struct komeda_dev_funcs *funcs;
+ const struct komeda_dev_funcs *funcs;
/**
* @chip_data:
*
@@ -192,7 +194,7 @@ komeda_product_match(struct komeda_dev *mdev, u32 target)
return MALIDP_CORE_ID_PRODUCT_ID(mdev->chip.core_id) == target;
}
-struct komeda_dev_funcs *
+const struct komeda_dev_funcs *
d71_identify(u32 __iomem *reg, struct komeda_chip_info *chip);
struct komeda_dev *komeda_dev_create(struct device *dev);