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linux/include/drm/intel/i915_component.h

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drm/i915: add component support Register a component to be used to interface with the snd_hda_intel driver. This is meant to replace the same interface that is currently based on module symbol lookup. v2: - change roles between the hda and i915 components (Daniel) - add the implementation to a new file (Jani) - use better namespacing (Jani) v3: - move the implementation to intel_audio.c (Daniel) - rename display_component to audio_component (Daniel) - add kerneldoc (Daniel) v4: - run forgotten git rm i915_component.c (Jani) Signed-off-by: Imre Deak <imre.deak@intel.com> Reviewed-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
2015-01-08 17:54:14 +02:00
drm/i915: use system include for drm headers Use <> instead of "" for including headers from include/, even if the file is in the same directory. Reviewed-by: Andi Shyti <andi.shyti@linux.intel.com> Acked-by: Rodrigo Vivi <rodrigo.vivi@intel.com> Acked-by: Lucas De Marchi <lucas.demarchi@intel.com> Signed-off-by: Jani Nikula <jani.nikula@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/ed02b81fcbbc0d27be4af460c521aefbfdc76375.1712743191.git.jani.nikula@intel.com
2024-04-10 13:05:08 +03:00
drm/i915: Split audio component to a generic type For allowing other drivers to use the DRM audio component, rename the i915_audio_component_* with drm_audio_component_*, and split the generic part into drm_audio_component.h. The i915 specific stuff remains in struct i915_audio_component, which contains drm_audio_component as the base. The license of drm_audio_component.h is kept to MIT as same as the the original i915_component.h. This is a preliminary change for further development, and no functional changes by this patch itself, merely code-split and renames. v1->v2: Use SPDX for drm_audio_component.h, fix remaining i915 argument in drm_audio_component.h Reviewed-by: Rodrigo Vivi <rodrigo.vivi@intel.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2018-07-11 15:17:22 +02:00
i915/snd_hdac: I915 subcomponent for the snd_hdac Since we need multiple components for I915 for different purposes (Audio & Mei_hdcp), we adopt the subcomponents methodology introduced by the previous patch (mentioned below). Author: Daniel Vetter <daniel.vetter@ffwll.ch> Date: Mon Jan 28 17:08:20 2019 +0530 components: multiple components for a device Reviewed-by: Takashi Iwai <tiwai@suse.de> Signed-off-by-by: Ramalingam C <ramalinagm.c@intel.com> (commit message) Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> (code) cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org> cc: Russell King <rmk+kernel@arm.linux.org.uk> cc: Rafael J. Wysocki <rafael@kernel.org> cc: Jaroslav Kysela <perex@perex.cz> cc: Takashi Iwai <tiwai@suse.com> cc: Rodrigo Vivi <rodrigo.vivi@intel.com> cc: Jani Nikula <jani.nikula@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20190207232759.14553-4-daniel.vetter@ffwll.ch
2019-02-08 00:27:59 +01:00
drm/i915: MEI interface definition Defining the mei-i915 interface functions and initialization of the interface. v2: Adjust to the new interface changes. [Tomas] Added further debug logs for the failures at MEI i/f. port in hdcp_port data is equipped to handle -ve values. v3: mei comp is matched for global i915 comp master. [Daniel] In hdcp_shim hdcp_protocol() is replaced with const variable. [Daniel] mei wrappers are adjusted as per the i/f change [Daniel] v4: port initialization is done only at hdcp2_init only [Danvet] v5: I915 registers a subcomponent to be matched with mei_hdcp [Daniel] v6: HDCP_disable for all connectors incase of comp_unbind. Tear down HDCP comp interface at i915_unload [Daniel] v7: Component init and fini are moved out of connector ops [Daniel] hdcp_disable is not called from unbind. [Daniel] Signed-off-by: Ramalingam C <ramalingam.c@intel.com> Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch> [v11] [danvet: For the topic/mei-hdcp shared branch drop everything but the header change needed by both drm/i915 and mei-hdcp. Also drop the no longer needed device.h include.] Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: https://patchwork.freedesktop.org/patch/msgid/1550219730-17734-6-git-send-email-ramalingam.c@intel.com
2019-02-15 14:05:00 +05:30
drm/i915/mtl: Define GSC Proxy component interface GSC Proxy component is used for communication between the Intel graphics driver and MEI driver. Cc: Alan Previn <alan.previn.teres.alexis@intel.com> Signed-off-by: Alexander Usyskin <alexander.usyskin@intel.com> Signed-off-by: Tomas Winkler <tomas.winkler@intel.com> Signed-off-by: Daniele Ceraolo Spurio <daniele.ceraolospurio@intel.com> Acked-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Reviewed-by: Alan Previn <alan.previn.teres.alexis@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20230502163854.317653-2-daniele.ceraolospurio@intel.com
2023-05-02 09:38:51 -07:00
i915/snd_hdac: I915 subcomponent for the snd_hdac Since we need multiple components for I915 for different purposes (Audio & Mei_hdcp), we adopt the subcomponents methodology introduced by the previous patch (mentioned below). Author: Daniel Vetter <daniel.vetter@ffwll.ch> Date: Mon Jan 28 17:08:20 2019 +0530 components: multiple components for a device Reviewed-by: Takashi Iwai <tiwai@suse.de> Signed-off-by-by: Ramalingam C <ramalinagm.c@intel.com> (commit message) Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> (code) cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org> cc: Russell King <rmk+kernel@arm.linux.org.uk> cc: Rafael J. Wysocki <rafael@kernel.org> cc: Jaroslav Kysela <perex@perex.cz> cc: Takashi Iwai <tiwai@suse.com> cc: Rodrigo Vivi <rodrigo.vivi@intel.com> cc: Jani Nikula <jani.nikula@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20190207232759.14553-4-daniel.vetter@ffwll.ch
2019-02-08 00:27:59 +01:00
drm/i915: set proper N/CTS in modeset When modeset occurs and the TMDS frequency is set to some speical values, the N/CTS need to be set manually if audio is playing. Signed-off-by: Libin Yang <libin.yang@intel.com> Reviewed-by: Jani Nikula <jani.nikula@intel.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2015-09-25 09:36:12 +08:00
drm/i915/tgl: Add additional ports for Tiger Lake There are 2 new additional typeC ports in Tiger Lake and PORT-C is now a combophy port. This results in 6 typeC ports and 3 combophy ports. These 6 TC ports can be DP alternate mode, DP over thunderbolt, native DP on legacy DP connector or native HDMI on legacy connector. v2: Rebase on new modular FIA code (Lucas) v3: Also add new port in port_identifier(), even though it can't possibly be used there (requested by José) v4: Add conversion port->tc_port in helper function after introction of phy namespace (Lucas) Cc: Anusha Srivatsa <anusha.srivatsa@intel.com> Signed-off-by: Vandita Kulkarni <vandita.kulkarni@intel.com> Signed-off-by: Lucas De Marchi <lucas.demarchi@intel.com> Reviewed-by: Matt Roper <matthew.d.roper@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20190711173115.28296-13-lucas.demarchi@intel.com
2019-07-11 10:31:06 -07:00
drm/i915: set proper N/CTS in modeset When modeset occurs and the TMDS frequency is set to some speical values, the N/CTS need to be set manually if audio is playing. Signed-off-by: Libin Yang <libin.yang@intel.com> Reviewed-by: Jani Nikula <jani.nikula@intel.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2015-09-25 09:36:12 +08:00
drm/i915: add kerneldoc for i915_audio_component Add the kerneldoc for i915_audio_component in i915_component.h Signed-off-by: Libin Yang <libin.yang@intel.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
2015-10-01 17:01:08 +08:00
drm/i915: Improve kernel-doc for i915_audio_component struct Signed-off-by: David Henningsson <david.henningsson@canonical.com> Link: http://patchwork.freedesktop.org/patch/msgid/1444987464-8657-1-git-send-email-david.henningsson@canonical.com Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
2015-10-16 11:24:24 +02:00
drm/i915: add kerneldoc for i915_audio_component Add the kerneldoc for i915_audio_component in i915_component.h Signed-off-by: Libin Yang <libin.yang@intel.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
2015-10-01 17:01:08 +08:00
drm/i915: add component support Register a component to be used to interface with the snd_hda_intel driver. This is meant to replace the same interface that is currently based on module symbol lookup. v2: - change roles between the hda and i915 components (Daniel) - add the implementation to a new file (Jani) - use better namespacing (Jani) v3: - move the implementation to intel_audio.c (Daniel) - rename display_component to audio_component (Daniel) - add kerneldoc (Daniel) v4: - run forgotten git rm i915_component.c (Jani) Signed-off-by: Imre Deak <imre.deak@intel.com> Reviewed-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
2015-01-08 17:54:14 +02:00
drm/i915: Improve kernel-doc for i915_audio_component struct Signed-off-by: David Henningsson <david.henningsson@canonical.com> Link: http://patchwork.freedesktop.org/patch/msgid/1444987464-8657-1-git-send-email-david.henningsson@canonical.com Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
2015-10-16 11:24:24 +02:00
drm/i915: Split audio component to a generic type For allowing other drivers to use the DRM audio component, rename the i915_audio_component_* with drm_audio_component_*, and split the generic part into drm_audio_component.h. The i915 specific stuff remains in struct i915_audio_component, which contains drm_audio_component as the base. The license of drm_audio_component.h is kept to MIT as same as the the original i915_component.h. This is a preliminary change for further development, and no functional changes by this patch itself, merely code-split and renames. v1->v2: Use SPDX for drm_audio_component.h, fix remaining i915 argument in drm_audio_component.h Reviewed-by: Rodrigo Vivi <rodrigo.vivi@intel.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2018-07-11 15:17:22 +02:00
drm/i915: Improve kernel-doc for i915_audio_component struct Signed-off-by: David Henningsson <david.henningsson@canonical.com> Link: http://patchwork.freedesktop.org/patch/msgid/1444987464-8657-1-git-send-email-david.henningsson@canonical.com Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
2015-10-16 11:24:24 +02:00
drm/i915: Split audio component to a generic type For allowing other drivers to use the DRM audio component, rename the i915_audio_component_* with drm_audio_component_*, and split the generic part into drm_audio_component.h. The i915 specific stuff remains in struct i915_audio_component, which contains drm_audio_component as the base. The license of drm_audio_component.h is kept to MIT as same as the the original i915_component.h. This is a preliminary change for further development, and no functional changes by this patch itself, merely code-split and renames. v1->v2: Use SPDX for drm_audio_component.h, fix remaining i915 argument in drm_audio_component.h Reviewed-by: Rodrigo Vivi <rodrigo.vivi@intel.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2018-07-11 15:17:22 +02:00
drm/i915: Improve kernel-doc for i915_audio_component struct Signed-off-by: David Henningsson <david.henningsson@canonical.com> Link: http://patchwork.freedesktop.org/patch/msgid/1444987464-8657-1-git-send-email-david.henningsson@canonical.com Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
2015-10-16 11:24:24 +02:00
drm/i915: set proper N/CTS in modeset When modeset occurs and the TMDS frequency is set to some speical values, the N/CTS need to be set manually if audio is playing. Signed-off-by: Libin Yang <libin.yang@intel.com> Reviewed-by: Jani Nikula <jani.nikula@intel.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2015-09-25 09:36:12 +08:00
drm/i915: add component support Register a component to be used to interface with the snd_hda_intel driver. This is meant to replace the same interface that is currently based on module symbol lookup. v2: - change roles between the hda and i915 components (Daniel) - add the implementation to a new file (Jani) - use better namespacing (Jani) v3: - move the implementation to intel_audio.c (Daniel) - rename display_component to audio_component (Daniel) - add kerneldoc (Daniel) v4: - run forgotten git rm i915_component.c (Jani) Signed-off-by: Imre Deak <imre.deak@intel.com> Reviewed-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
2015-01-08 17:54:14 +02:00