diff options
Diffstat (limited to 'include/drm')
| -rw-r--r-- | include/drm/bridge/samsung-dsim.h | 2 | ||||
| -rw-r--r-- | include/drm/display/drm_dp.h | 8 | ||||
| -rw-r--r-- | include/drm/display/drm_dp_helper.h | 5 | ||||
| -rw-r--r-- | include/drm/drm_aperture.h | 7 | ||||
| -rw-r--r-- | include/drm/drm_connector.h | 5 | ||||
| -rw-r--r-- | include/drm/drm_fixed.h | 6 | ||||
| -rw-r--r-- | include/drm/gpu_scheduler.h | 7 | ||||
| -rw-r--r-- | include/drm/i915_component.h | 3 | ||||
| -rw-r--r-- | include/drm/i915_gsc_proxy_mei_interface.h | 53 | ||||
| -rw-r--r-- | include/drm/ttm/ttm_device.h | 4 |
10 files changed, 84 insertions, 16 deletions
diff --git a/include/drm/bridge/samsung-dsim.h b/include/drm/bridge/samsung-dsim.h index ba5484de2b30..6a37d1e079bf 100644 --- a/include/drm/bridge/samsung-dsim.h +++ b/include/drm/bridge/samsung-dsim.h @@ -95,6 +95,8 @@ struct samsung_dsim { u32 mode_flags; u32 format; + bool swap_dn_dp_clk; + bool swap_dn_dp_data; int state; struct drm_property *brightness; struct completion completed; diff --git a/include/drm/display/drm_dp.h b/include/drm/display/drm_dp.h index 358db4a9f167..b046f79f4744 100644 --- a/include/drm/display/drm_dp.h +++ b/include/drm/display/drm_dp.h @@ -286,9 +286,8 @@ #define DP_DSC_MAX_BITS_PER_PIXEL_HI 0x068 /* eDP 1.4 */ # define DP_DSC_MAX_BITS_PER_PIXEL_HI_MASK (0x3 << 0) -# define DP_DSC_MAX_BITS_PER_PIXEL_HI_SHIFT 8 -# define DP_DSC_MAX_BPP_DELTA_VERSION_MASK 0x06 -# define DP_DSC_MAX_BPP_DELTA_AVAILABILITY 0x08 +# define DP_DSC_MAX_BPP_DELTA_VERSION_MASK (0x3 << 5) /* eDP 1.5 & DP 2.0 */ +# define DP_DSC_MAX_BPP_DELTA_AVAILABILITY (1 << 7) /* eDP 1.5 & DP 2.0 */ #define DP_DSC_DEC_COLOR_FORMAT_CAP 0x069 # define DP_DSC_RGB (1 << 0) @@ -983,6 +982,7 @@ #define DP_EDP_GENERAL_CAP_2 0x703 # define DP_EDP_OVERDRIVE_ENGINE_ENABLED (1 << 0) +# define DP_EDP_PANEL_LUMINANCE_CONTROL_CAPABLE (1 << 4) #define DP_EDP_GENERAL_CAP_3 0x704 /* eDP 1.4 */ # define DP_EDP_X_REGION_CAP_MASK (0xf << 0) @@ -1008,6 +1008,7 @@ # define DP_EDP_DYNAMIC_BACKLIGHT_ENABLE (1 << 4) # define DP_EDP_REGIONAL_BACKLIGHT_ENABLE (1 << 5) # define DP_EDP_UPDATE_REGION_BRIGHTNESS (1 << 6) /* eDP 1.4 */ +# define DP_EDP_PANEL_LUMINANCE_CONTROL_ENABLE (1 << 7) #define DP_EDP_BACKLIGHT_BRIGHTNESS_MSB 0x722 #define DP_EDP_BACKLIGHT_BRIGHTNESS_LSB 0x723 @@ -1032,6 +1033,7 @@ #define DP_EDP_DBC_MINIMUM_BRIGHTNESS_SET 0x732 #define DP_EDP_DBC_MAXIMUM_BRIGHTNESS_SET 0x733 +#define DP_EDP_PANEL_TARGET_LUMINANCE_VALUE 0x734 #define DP_EDP_REGIONAL_BACKLIGHT_BASE 0x740 /* eDP 1.4 */ #define DP_EDP_REGIONAL_BACKLIGHT_0 0x741 /* eDP 1.4 */ diff --git a/include/drm/display/drm_dp_helper.h b/include/drm/display/drm_dp_helper.h index 533d3ee7fe05..86f24a759268 100644 --- a/include/drm/display/drm_dp_helper.h +++ b/include/drm/display/drm_dp_helper.h @@ -181,9 +181,8 @@ static inline u16 drm_edp_dsc_sink_output_bpp(const u8 dsc_dpcd[DP_DSC_RECEIVER_CAP_SIZE]) { return dsc_dpcd[DP_DSC_MAX_BITS_PER_PIXEL_LOW - DP_DSC_SUPPORT] | - (dsc_dpcd[DP_DSC_MAX_BITS_PER_PIXEL_HI - DP_DSC_SUPPORT] & - DP_DSC_MAX_BITS_PER_PIXEL_HI_MASK << - DP_DSC_MAX_BITS_PER_PIXEL_HI_SHIFT); + ((dsc_dpcd[DP_DSC_MAX_BITS_PER_PIXEL_HI - DP_DSC_SUPPORT] & + DP_DSC_MAX_BITS_PER_PIXEL_HI_MASK) << 8); } static inline u32 diff --git a/include/drm/drm_aperture.h b/include/drm/drm_aperture.h index 7096703c3949..cbe33b49fd5d 100644 --- a/include/drm/drm_aperture.h +++ b/include/drm/drm_aperture.h @@ -13,14 +13,13 @@ int devm_aperture_acquire_from_firmware(struct drm_device *dev, resource_size_t resource_size_t size); int drm_aperture_remove_conflicting_framebuffers(resource_size_t base, resource_size_t size, - bool primary, const struct drm_driver *req_driver); + const struct drm_driver *req_driver); int drm_aperture_remove_conflicting_pci_framebuffers(struct pci_dev *pdev, const struct drm_driver *req_driver); /** * drm_aperture_remove_framebuffers - remove all existing framebuffers - * @primary: also kick vga16fb if present * @req_driver: requesting DRM driver * * This function removes all graphics device drivers. Use this function on systems @@ -30,9 +29,9 @@ int drm_aperture_remove_conflicting_pci_framebuffers(struct pci_dev *pdev, * 0 on success, or a negative errno code otherwise */ static inline int -drm_aperture_remove_framebuffers(bool primary, const struct drm_driver *req_driver) +drm_aperture_remove_framebuffers(const struct drm_driver *req_driver) { - return drm_aperture_remove_conflicting_framebuffers(0, (resource_size_t)-1, primary, + return drm_aperture_remove_conflicting_framebuffers(0, (resource_size_t)-1, req_driver); } diff --git a/include/drm/drm_connector.h b/include/drm/drm_connector.h index 7b5048516185..e6478fafa6b0 100644 --- a/include/drm/drm_connector.h +++ b/include/drm/drm_connector.h @@ -199,6 +199,11 @@ enum drm_connector_tv_mode { */ DRM_MODE_TV_MODE_SECAM, + /** + * @DRM_MODE_TV_MODE_MAX: Number of analog TV output modes. + * + * Internal implementation detail; this is not uABI. + */ DRM_MODE_TV_MODE_MAX, }; diff --git a/include/drm/drm_fixed.h b/include/drm/drm_fixed.h index 255645c1f9a8..6ea339d5de08 100644 --- a/include/drm/drm_fixed.h +++ b/include/drm/drm_fixed.h @@ -71,6 +71,7 @@ static inline u32 dfixed_div(fixed20_12 A, fixed20_12 B) } #define DRM_FIXED_POINT 32 +#define DRM_FIXED_POINT_HALF 16 #define DRM_FIXED_ONE (1ULL << DRM_FIXED_POINT) #define DRM_FIXED_DECIMAL_MASK (DRM_FIXED_ONE - 1) #define DRM_FIXED_DIGITS_MASK (~DRM_FIXED_DECIMAL_MASK) @@ -87,6 +88,11 @@ static inline int drm_fixp2int(s64 a) return ((s64)a) >> DRM_FIXED_POINT; } +static inline int drm_fixp2int_round(s64 a) +{ + return drm_fixp2int(a + (1 << (DRM_FIXED_POINT_HALF - 1))); +} + static inline int drm_fixp2int_ceil(s64 a) { if (a > 0) diff --git a/include/drm/gpu_scheduler.h b/include/drm/gpu_scheduler.h index c0586d832260..e95b4837e5a3 100644 --- a/include/drm/gpu_scheduler.h +++ b/include/drm/gpu_scheduler.h @@ -201,7 +201,7 @@ struct drm_sched_entity { * by the scheduler thread, can be accessed locklessly from * drm_sched_job_arm() iff the queue is empty. */ - struct dma_fence *last_scheduled; + struct dma_fence __rcu *last_scheduled; /** * @last_user: last group leader pushing a job into the entity. @@ -549,7 +549,7 @@ void drm_sched_entity_modify_sched(struct drm_sched_entity *entity, unsigned int num_sched_list); void drm_sched_job_cleanup(struct drm_sched_job *job); -void drm_sched_wakeup(struct drm_gpu_scheduler *sched); +void drm_sched_wakeup_if_can_queue(struct drm_gpu_scheduler *sched); void drm_sched_stop(struct drm_gpu_scheduler *sched, struct drm_sched_job *bad); void drm_sched_start(struct drm_gpu_scheduler *sched, bool full_recovery); void drm_sched_resubmit_jobs(struct drm_gpu_scheduler *sched); @@ -581,6 +581,7 @@ void drm_sched_entity_push_job(struct drm_sched_job *sched_job); void drm_sched_entity_set_priority(struct drm_sched_entity *entity, enum drm_sched_priority priority); bool drm_sched_entity_is_ready(struct drm_sched_entity *entity); +int drm_sched_entity_error(struct drm_sched_entity *entity); void drm_sched_fence_set_parent(struct drm_sched_fence *s_fence, struct dma_fence *fence); @@ -591,7 +592,7 @@ void drm_sched_fence_init(struct drm_sched_fence *fence, void drm_sched_fence_free(struct drm_sched_fence *fence); void drm_sched_fence_scheduled(struct drm_sched_fence *fence); -void drm_sched_fence_finished(struct drm_sched_fence *fence); +void drm_sched_fence_finished(struct drm_sched_fence *fence, int result); unsigned long drm_sched_suspend_timeout(struct drm_gpu_scheduler *sched); void drm_sched_resume_timeout(struct drm_gpu_scheduler *sched, diff --git a/include/drm/i915_component.h b/include/drm/i915_component.h index c1e2a43d2d1e..56a84ee1c64c 100644 --- a/include/drm/i915_component.h +++ b/include/drm/i915_component.h @@ -29,7 +29,8 @@ enum i915_component_type { I915_COMPONENT_AUDIO = 1, I915_COMPONENT_HDCP, - I915_COMPONENT_PXP + I915_COMPONENT_PXP, + I915_COMPONENT_GSC_PROXY, }; /* MAX_PORT is the number of port diff --git a/include/drm/i915_gsc_proxy_mei_interface.h b/include/drm/i915_gsc_proxy_mei_interface.h new file mode 100644 index 000000000000..9462341d3ae1 --- /dev/null +++ b/include/drm/i915_gsc_proxy_mei_interface.h @@ -0,0 +1,53 @@ +/* SPDX-License-Identifier: MIT */ +/* + * Copyright (c) 2022-2023 Intel Corporation + */ + +#ifndef _I915_GSC_PROXY_MEI_INTERFACE_H_ +#define _I915_GSC_PROXY_MEI_INTERFACE_H_ + +#include <linux/types.h> + +struct device; +struct module; + +/** + * struct i915_gsc_proxy_component_ops - ops for GSC Proxy services. + * @owner: Module providing the ops + * @send: sends a proxy message from GSC FW to ME FW + * @recv: receives a proxy message for GSC FW from ME FW + */ +struct i915_gsc_proxy_component_ops { + struct module *owner; + + /** + * send - Sends a proxy message to ME FW. + * @dev: device struct corresponding to the mei device + * @buf: message buffer to send + * @size: size of the message + * Return: bytes sent on success, negative errno value on failure + */ + int (*send)(struct device *dev, const void *buf, size_t size); + + /** + * recv - Receives a proxy message from ME FW. + * @dev: device struct corresponding to the mei device + * @buf: message buffer to contain the received message + * @size: size of the buffer + * Return: bytes received on success, negative errno value on failure + */ + int (*recv)(struct device *dev, void *buf, size_t size); +}; + +/** + * struct i915_gsc_proxy_component - Used for communication between i915 and + * MEI drivers for GSC proxy services + * @mei_dev: device that provide the GSC proxy service. + * @ops: Ops implemented by GSC proxy driver, used by i915 driver. + */ +struct i915_gsc_proxy_component { + struct device *mei_dev; + const struct i915_gsc_proxy_component_ops *ops; +}; + +#endif /* _I915_GSC_PROXY_MEI_INTERFACE_H_ */ diff --git a/include/drm/ttm/ttm_device.h b/include/drm/ttm/ttm_device.h index 56e82ba2d046..c22f30535c84 100644 --- a/include/drm/ttm/ttm_device.h +++ b/include/drm/ttm/ttm_device.h @@ -223,7 +223,7 @@ struct ttm_device { * @funcs: Function table for the device. * Constant after bo device init */ - struct ttm_device_funcs *funcs; + const struct ttm_device_funcs *funcs; /** * @sysman: Resource manager for the system domain. @@ -287,7 +287,7 @@ static inline void ttm_set_driver_manager(struct ttm_device *bdev, int type, bdev->man_drv[type] = manager; } -int ttm_device_init(struct ttm_device *bdev, struct ttm_device_funcs *funcs, +int ttm_device_init(struct ttm_device *bdev, const struct ttm_device_funcs *funcs, struct device *dev, struct address_space *mapping, struct drm_vma_offset_manager *vma_manager, bool use_dma_alloc, bool use_dma32); |