diff options
Diffstat (limited to 'drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.h')
| -rw-r--r-- | drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.h | 26 |
1 files changed, 24 insertions, 2 deletions
diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.h b/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.h index 781d41c91994..d4d1ecd416e3 100644 --- a/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.h +++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.h @@ -1,5 +1,6 @@ /* SPDX-License-Identifier: GPL-2.0-only */ /* + * Copyright (c) 2022 Qualcomm Innovation Center, Inc. All rights reserved. * Copyright (c) 2015-2018, The Linux Foundation. All rights reserved. * Copyright (C) 2013 Red Hat * Author: Rob Clark <robdclark@gmail.com> @@ -21,19 +22,19 @@ /** * struct msm_display_info - defines display properties * @intf_type: DRM_MODE_ENCODER_ type - * @capabilities: Bitmask of display flags * @num_of_h_tiles: Number of horizontal tiles in case of split interface * @h_tile_instance: Controller instance used per tile. Number of elements is * based on num_of_h_tiles + * @is_cmd_mode Boolean to indicate if the CMD mode is requested * @is_te_using_watchdog_timer: Boolean to indicate watchdog TE is * used instead of panel TE in cmd mode panels * @dsc: DSC configuration data for DSC-enabled displays */ struct msm_display_info { int intf_type; - uint32_t capabilities; uint32_t num_of_h_tiles; uint32_t h_tile_instance[MAX_H_TILES_PER_DISPLAY]; + bool is_cmd_mode; bool is_te_using_watchdog_timer; struct msm_display_dsc_config *dsc; }; @@ -175,6 +176,27 @@ int dpu_encoder_get_vsync_count(struct drm_encoder *drm_enc); bool dpu_encoder_is_widebus_enabled(const struct drm_encoder *drm_enc); /** + * dpu_encoder_get_crc_values_cnt - get number of physical encoders contained + * in virtual encoder that can collect CRC values + * @drm_enc: Pointer to previously created drm encoder structure + * Returns: Number of physical encoders for given drm encoder + */ +int dpu_encoder_get_crc_values_cnt(const struct drm_encoder *drm_enc); + +/** + * dpu_encoder_setup_misr - enable misr calculations + * @drm_enc: Pointer to previously created drm encoder structure + */ +void dpu_encoder_setup_misr(const struct drm_encoder *drm_encoder); + +/** + * dpu_encoder_get_crc - get the crc value from interface blocks + * @drm_enc: Pointer to previously created drm encoder structure + * Returns: 0 on success, error otherwise + */ +int dpu_encoder_get_crc(const struct drm_encoder *drm_enc, u32 *crcs, int pos); + +/** * dpu_encoder_use_dsc_merge - returns true if the encoder uses DSC merge topology. * @drm_enc: Pointer to previously created drm encoder structure */ |