diff options
Diffstat (limited to 'drivers/gpu/drm/arm/display/include/malidp_product.h')
| -rw-r--r-- | drivers/gpu/drm/arm/display/include/malidp_product.h | 36 |
1 files changed, 36 insertions, 0 deletions
diff --git a/drivers/gpu/drm/arm/display/include/malidp_product.h b/drivers/gpu/drm/arm/display/include/malidp_product.h new file mode 100644 index 000000000..16a8a2c22 --- /dev/null +++ b/drivers/gpu/drm/arm/display/include/malidp_product.h @@ -0,0 +1,36 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +/* + * (C) COPYRIGHT 2018 ARM Limited. All rights reserved. + * Author: James.Qian.Wang <james.qian.wang@arm.com> + * + */ +#ifndef _MALIDP_PRODUCT_H_ +#define _MALIDP_PRODUCT_H_ + +/* Product identification */ +#define MALIDP_CORE_ID(__product, __major, __minor, __status) \ + ((((__product) & 0xFFFF) << 16) | (((__major) & 0xF) << 12) | \ + (((__minor) & 0xF) << 8) | ((__status) & 0xFF)) + +#define MALIDP_CORE_ID_PRODUCT_ID(__core_id) ((__u32)(__core_id) >> 16) +#define MALIDP_CORE_ID_MAJOR(__core_id) (((__u32)(__core_id) >> 12) & 0xF) +#define MALIDP_CORE_ID_MINOR(__core_id) (((__u32)(__core_id) >> 8) & 0xF) +#define MALIDP_CORE_ID_STATUS(__core_id) (((__u32)(__core_id)) & 0xFF) + +/* Mali-display product IDs */ +#define MALIDP_D71_PRODUCT_ID 0x0071 +#define MALIDP_D32_PRODUCT_ID 0x0032 + +union komeda_config_id { + struct { + __u32 max_line_sz:16, + n_pipelines:2, + n_scalers:2, /* number of scalers per pipeline */ + n_layers:3, /* number of layers per pipeline */ + n_richs:3, /* number of rich layers per pipeline */ + reserved_bits:6; + }; + __u32 value; +}; + +#endif /* _MALIDP_PRODUCT_H_ */ |