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* drivers/char/ipmi: Add powernv IPMI driverJeremy Kerr2014-12-11
| | | | | | | | | | This change adds an initial IPMI driver for powerpc OPAL firmware. The interface is exposed entirely through firmware: we have two functions to send and receive IPMI messages, and an interrupt notification from the firmware to signify that a message is available. Signed-off-by: Jeremy Kerr <jk@ozlabs.org> Signed-off-by: Corey Minyard <cminyard@mvista.com>
* ipmi: Add SMBus interface driver (SSIF)Corey Minyard2014-12-11
| | | | | | | | | | | | This patch adds the SMBus interface to the IPMI driver. Signed-off-by: Corey Minyard <minyard@acm.org> Documentation/IPMI.txt | 32 drivers/char/ipmi/Kconfig | 11 drivers/char/ipmi/Makefile | 1 drivers/char/ipmi/ipmi_smb.c | 1737 +++++++++++++++++++++++++++++++++++++++++++ 4 files changed, 1769 insertions(+), 12 deletions(-)
* ipmi: Remove the now unused priority from SMI senderCorey Minyard2014-12-11
| | | | | | | Since the queue was moved into the message handler, the priority field is now irrelevant. Signed-off-by: Corey Minyard <cminyard@mvista.com>
* ipmi: Remove the now unnecessary message queueCorey Minyard2014-12-11
| | | | | | | | | | A message queue was added to the message handler, so the SMI interfaces only need to handle one message at a time. Pull out the message queue. This also leads to some significant simplification in the shutdown of an interface, since the message handler now does a lot of the cleanup. Signed-off-by: Corey Minyard <cminyard@mvista.com>
* ipmi: Make the message handler easier to use for SMI interfacesCorey Minyard2014-12-11
| | | | | | | | | | | | | The message handler expected the SMI interface to keep a queue of messages, but that was kind of silly, the queue would be easier to manage in the message handler itself. As part of that, fix the message cleanup to make sure no messages are outstanding when an SMI interface is unregistered. This makes it easier for an SMI interface to unregister, it just has to call ipmi_unregister_smi() first and all processing from the message handler will be cleaned up. Signed-off-by: Corey Minyard <cminyard@mvista.com>
* ipmi: Move message sending into its own functionCorey Minyard2014-12-11
| | | | | | Getting ready for a transmit queue. Signed-off-by: Corey Minyard <cminyard@mvista.com>
* ipmi: rename waiting_msgs to waiting_rcv_msgsCorey Minyard2014-12-11
| | | | | | To avoid confusion with the coming transmit message queue. Signed-off-by: Corey Minyard <cminyard@mvista.com>
* ipmi: Fix handling of BMC flagsCorey Minyard2014-12-11
| | | | | | | | The handling of BMC flags wasn't quite right in a few places, mainly around enabling and disabling interrupts in the BMC. Clean up the code and fix the handling of the flags. Signed-off-by: Corey Minyard <cminyard@mvista.com>
* ipmi: Initialize BMC device attributesCorey Minyard2014-12-11
| | | | | | | This avoids an oops at initialization time. Signed-off-by: Corey Minyard <cminyard@mvista.com> Cc: Sanjeev <singhsan@codeaurora.org>
* ipmi: Unregister previously registered driver in error casetrenn@suse.de2014-12-11
| | | | | Signed-off-by: Thomas Renninger <trenn@suse.de> Signed-off-by: Corey Minyard <cminyard@mvista.com>
* ipmi: Use the proper type for acpi_handleCorey Minyard2014-12-11
| | | | | | Minor cleanup, don't use a void pointer, use the right type. Signed-off-by: Corey Minyard <cminyard@mvista.com>
* ipmi: Fix a bug in hot add/removeCorey Minyard2014-12-11
| | | | | | There was a wrong variable used in the name parsing. Signed-off-by: Corey Minyard <cminyard@mvista.com>
* ipmi: Remove useless sysfs_name parametersCorey Minyard2014-12-11
| | | | | | | It was always "bmc", so just hardcode it. It makes no sense to pass that in. Signed-off-by: Corey Minyard <cminyard@mvista.com>
* ipmi: clean up the device handling for the bmc deviceCorey Minyard2014-12-11
| | | | | | | | Embed the platform device in the bmc device instead of externally allocating it, use more proper form for creating the device attributes, and other general cleanups. Signed-off-by: Corey Minyard <cminyard@mvista.com>
* ipmi: Move the address source to string to ipmi-generic codeCorey Minyard2014-12-11
| | | | | | It was in the system interface driver, but is generic functionality. Signed-off-by: Corey Minyard <cminyard@mvista.com>
* ipmi: Ignore SSIF in the PNP handlingCorey Minyard2014-12-11
| | | | Signed-off-by: Corey Minyard <cminyard@mvista.com>
* Merge branch 'topic/opal-ipmi' of ↵Corey Minyard2014-12-11
|\ | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/mpe/linux into for-linus Changes needed for the powernv IPMI device driver.
| * powerpc/powernv: Add OPAL IPMI interfaceJeremy Kerr2014-11-12
| | | | | | | | | | | | | | | | | | | | | | | | | | Recent OPAL firmare adds a couple of functions to send and receive IPMI messages: https://github.com/open-power/skiboot/commit/b2a374da This change updates the token list and wrappers to suit, and adds the platform devices for any IPMI interfaces. Signed-off-by: Jeremy Kerr <jk@ozlabs.org> Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
* | Merge tag 'fbdev-3.19' of ↵Linus Torvalds2014-12-11
|\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/tomba/linux Pull fbdev updates from Tomi Valkeinen: - support for mx6sl and mx6sx - OMAP HDMI audio rewrite to make it finally work - OMAP video PLL work to prepare for new DRA7xx SoCs - simplefb DT related improvements * tag 'fbdev-3.19' of git://git.kernel.org/pub/scm/linux/kernel/git/tomba/linux: (81 commits) video: uvesafb: Deletion of an unnecessary check before the function call "platform_device_put" video: fbdev-VIA: Deletion of an unnecessary check before the function call "framebuffer_release" video: fbdev-MMP: Deletion of an unnecessary check before the function call "mmp_unregister_path" video: mx3fb: Deletion of an unnecessary check before the function call "backlight_device_unregister" video: fbdev-OMAP2: Deletion of unnecessary checks before the function call "i2c_put_adapter" video: fbdev-SIS: Deletion of unnecessary checks before the function call "pci_dev_put" video: smscufx: Deletion of unnecessary checks before the function call "vfree" video: udlfb: Deletion of unnecessary checks before the function call "vfree" video: uvesafb: Deletion of an unnecessary check before the function call "uvesafb_free" video: fbdev-LCDC: Deletion of an unnecessary check before the function call "vfree" video: fbdev: arkfb: suppress build warning video: fbdev: s3fb: suppress build warning video: fbdev: vt8623fb: suppress build warning OMAPDSS: hdmi5: Fix bit field for IEC958_AES2_CON_SOURCE OMAPDSS: hdmi: Remove __exit qualifier from hdmi_uninit_output() OMAPDSS: hdmi5: Change hdmi_wp idlemode to to no_idle for audio playback OMAPDSS: Remove all references to obsolete HDMI audio callbacks ASoC: omap: Remove obsolete HDMI audio code and Kconfig options OMAPDSS: hdmi5: Register ASoC platform device for omap hdmi audio OMAPDSS: hdmi5: Remove callbacks for the old ASoC DAI driver ...
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| *-. \ Merge branches '3.19/omapdss' and '3.19/simplefb' into fbdevTomi Valkeinen2014-12-08
| |\ \ \ | | | | | | | | | | | | | | | Merge fbdev topic branches.
| | | * | dt-bindings: simplefb-sunxi: Add sunxi simplefb extensionsHans de Goede2014-11-26
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | If pre-filled framebuffer nodes are used, the firmware may need extra properties to find the right node. This documents the properties to use for this on sunxi platforms. Signed-off-by: Hans de Goede <hdegoede@redhat.com> Acked-by: Grant Likely <grant.likely@linaro.org> Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
| | | * | dt-bindings: simplefb: Drop the advice about using a specific path for nodesHans de Goede2014-11-26
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This goes contrary to how devicetree usually works, so drop it. Instead if the firmware needs to be able to find a specific node it should use a platform specific compatible + properties for this. Signed-off-by: Hans de Goede <hdegoede@redhat.com> Acked-by: Grant Likely <grant.likely@linaro.org> Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
| | | * | simplefb: Fix build errors when CONFIG_COMMON_CLK is not definedHans de Goede2014-11-25
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Both CONFIG_OF and CONFIG_COMMON_CLK must be defined to be able to use of clocks. Signed-off-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
| | | * | simplefb: Change simplefb_init from module_init to fs_initcallHans de Goede2014-11-14
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | One of the reasons for having the simplefb nodes in /chosen, and doing explicit enumeration of the nodes there, is too allow enumerating them sooner, so that we get a console earlier on. Doing this earlier then fs_initcall is not useful, since the fb only turns into a console when fbcon intializes, which is a fs_initcall too. Signed-off-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
| | | * | fbcon: Change fbcon_init from module_init to fs_initcallHans de Goede2014-11-14
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Various fb drivers register themselves before module_init so as to have a console as early as possible, this is of little use if fbcon does not initialize early too. Fbcon cannot initialize earlier then fs_initcall, because then the creation of /sys/class/graphics/fbcon will fail. Signed-off-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
| | | * | simplefb: Add support for enumerating simplefb dt nodes in /chosenHans de Goede2014-11-14
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Update simplefb to support the new preferred location for simplefb dt nodes under /chosen. Signed-off-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
| | | * | of.h: Keep extern declaration of of_* variables when !CONFIG_OFHans de Goede2014-11-14
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Keep the extern declaration of of_allnodes and friends, when building without of support, this way code using them can be written like this: if (IS_ENABLED(CONFIG_OF_PLATFORM) && of_chosen) { for_each_child_of_node(of_chosen, np) ... } And rely on the compiler optimizing it away, avoiding the need for #ifdef-ery. Signed-off-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
| | | * | dt-bindings: simplefb: Specify node location and handoff related propertiesHans de Goede2014-11-14
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Since simplefb nodes do not relate directly to hw typically they have been placed in the root of the devicetree. As the represent runtime information having them as sub-nodes of /chosen is more logical, specify this. Also specify when to set the chosen stdout-path property to a simplefb node. For reliable handover to a hardware specific driver, that driver needs to know which simplefb to unregister when taking over, specify how the hw driver can find the matching simplefb node. Last add some advice on how to fill and use simplefb nodes from a firmware pov. Signed-off-by: Hans de Goede <hdegoede@redhat.com> Acked-by: Geert Uytterhoeven <geert@linux-m68k.org> Acked-by: Maxime Ripard <maxime.ripard@free-electrons.com> Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
| | | * | simplefb: add clock handling codeLuc Verhaegen2014-11-14
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This claims and enables clocks listed in the simple framebuffer dt node. This is needed so that the display engine, in case the required clocks are known by the kernel code and are described in the dt, will remain properly enabled. Signed-off-by: Luc Verhaegen <libv@skynet.be> [hdegoede@redhat.com: Change clks from list to dynamic array] Reviewed-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Hans de Goede <hdegoede@redhat.com> Acked-by: Geert Uytterhoeven <geert@linux-m68k.org> Reviewed-by: Maxime Ripard <maxime.ripard@free-electrons.com> Reviewed-by: David Herrmann <dh.herrmann@gmail.com> Acked-by: Grant Likely <grant.likely@linaro.org> Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
| | | * | simplefb: add goto error path to probeLuc Verhaegen2014-11-14
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Use the usual kernel style of goto error_foo to free resources on probe error. This is a preparation patch for adding clocks support. While at it also update ioremap_wc error return from ENODEV to ENOMEM. Signed-off-by: Luc Verhaegen <libv@skynet.be> Acked-by: Stephen Warren <swarren@nvidia.com> Reviewed-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Hans de Goede <hdegoede@redhat.com> Acked-by: Geert Uytterhoeven <geert@linux-m68k.org> Reviewed-by: Maxime Ripard <maxime.ripard@free-electrons.com> Reviewed-by: David Herrmann <dh.herrmann@gmail.com> Acked-by: Grant Likely <grant.likely@linaro.org> Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
| | | * | simplefb: formalize pseudo palette handlingLuc Verhaegen2014-11-14
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add a proper struct describing simplefb private data, with the palette in there, instead of directly storing the palette in the fb_info->par pointer. Signed-off-by: Luc Verhaegen <libv@skynet.be> Acked-by: Stephen Warren <swarren@nvidia.com> [hdegoede@redhat.com: drop unnecessary void * cast] Reviewed-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Hans de Goede <hdegoede@redhat.com> Acked-by: Geert Uytterhoeven <geert@linux-m68k.org> Reviewed-by: Maxime Ripard <maxime.ripard@free-electrons.com> Reviewed-by: David Herrmann <dh.herrmann@gmail.com> Acked-by: Grant Likely <grant.likely@linaro.org> Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
| | | * | dt-bindings: Add a clocks property to the simple-framebuffer bindingHans de Goede2014-11-14
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | A simple-framebuffer node represents a framebuffer setup by the firmware / bootloader. Such a framebuffer may have a number of clocks in use, add a property to communicate this to the OS. Signed-off-by: Hans de Goede <hdegoede@redhat.com> Reviewed-by: Mike Turquette <mturquette@linaro.org> Acked-by: Geert Uytterhoeven <geert@linux-m68k.org> Reviewed-by: Maxime Ripard <maxime.ripard@free-electrons.com> Acked-by: Grant Likely <grant.likely@linaro.org> Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
| | | * | simplefb: Add simplefb MAINTAINERS entryHans de Goede2014-11-14
| | | |/ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | During the discussion about adding clock handling code to simplefb, it became clear that simplefb currently does not have an active maintainer. I've discussed this with Stephen Warren <swarren@wwwdotorg.org>, the original author of simplefb, and with his permisson I'm picking up maintainership of simplefb. Cc: Stephen Warren <swarren@wwwdotorg.org> Signed-off-by: Hans de Goede <hdegoede@redhat.com> Acked-by: Geert Uytterhoeven <geert@linux-m68k.org> Acked-by: Stephen Warren <swarren@wwwdotorg.org> Reviewed-by: Maxime Ripard <maxime.ripard@free-electrons.com> Reviewed-by: David Herrmann <dh.herrmann@gmail.com> Acked-by: Grant Likely <grant.likely@linaro.org> Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
| | * | OMAPDSS: hdmi5: Fix bit field for IEC958_AES2_CON_SOURCEJyri Sarha2014-12-04
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The bit field for IEC958_AES2_CON_SOURCE is bits 3-0 in HDMI_CORE_FC_AUDSCHNLS2, not imaginary bits 3-4 (reverse order). Signed-off-by: Jyri Sarha <jsarha@ti.com> Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
| | * | OMAPDSS: hdmi: Remove __exit qualifier from hdmi_uninit_output()Jyri Sarha2014-12-02
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Remove __exit qualifier from hdmi_uninit_output() because it is used also in omapdss_hdmihw_probe(). Signed-off-by: Jyri Sarha <jsarha@ti.com> Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
| | * | OMAPDSS: hdmi5: Change hdmi_wp idlemode to to no_idle for audio playbackJyri Sarha2014-12-01
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Enabling idle mode during audio playback causes the glitches on OMAP5 HDMI. The TRM also suggests to use no-idle for HDMI audio playback. This patch sets HDMI idle mode to no-idle for the duration of the playback, and restores it back to original value afterwards. Signed-off-by: Jyri Sarha <jsarha@ti.com> Reviewed-by: Mark Brown <broonie@kernel.org> Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
| | * | OMAPDSS: Remove all references to obsolete HDMI audio callbacksJyri Sarha2014-12-01
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | In new model these callbacks are obsolete since the ASoC component drivers are integrated into the HDMI drivers and no callbacks are needed anymore. Signed-off-by: Jyri Sarha <jsarha@ti.com> Reviewed-by: Mark Brown <broonie@kernel.org> Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
| | * | ASoC: omap: Remove obsolete HDMI audio code and Kconfig optionsJyri Sarha2014-12-01
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Removes omap-hdmi DAI driver, omap-hdmi-card driver, the related Kconfig options, and Makefile entries. The HDMI DAI drivers has been integrated directly to OMAP4+ HDMI drivers and simple-card driver is used instead of omap-hdmi-card driver. Signed-off-by: Jyri Sarha <jsarha@ti.com> Acked-by: Peter Ujfalusi <peter.ujfalusi@ti.com> Reviewed-by: Mark Brown <broonie@kernel.org> Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
| | * | OMAPDSS: hdmi5: Register ASoC platform device for omap hdmi audioJyri Sarha2014-12-01
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Implements callbacks for OMAP HDMI audio platform driver and registers it in probe function. Unregistering is done in remove function. Signed-off-by: Jyri Sarha <jsarha@ti.com> Reviewed-by: Mark Brown <broonie@kernel.org> Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
| | * | OMAPDSS: hdmi5: Remove callbacks for the old ASoC DAI driverJyri Sarha2014-12-01
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Removes the OMAP5 HDMI audio callbacks for the old external DAI driver. Signed-off-by: Jyri Sarha <jsarha@ti.com> Reviewed-by: Mark Brown <broonie@kernel.org> Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
| | * | OMAPDSS: hdmi4: Register ASoC platform device for omap hdmi audioJyri Sarha2014-12-01
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Implements callbacks for OMAP HDMI audio platform driver and registers it in probe function. Unregistering is done in remove function. Signed-off-by: Jyri Sarha <jsarha@ti.com> Reviewed-by: Mark Brown <broonie@kernel.org> Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
| | * | OMAPDSS: hdmi4: Remove callbacks for the old ASoC DAI driverJyri Sarha2014-12-01
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Removes the OMAP4 HDMI audio callbacks for the old external DAI driver. Signed-off-by: Jyri Sarha <jsarha@ti.com> Reviewed-by: Mark Brown <broonie@kernel.org> Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
| | * | OMAPDSS: hdmi: Make hdmi_mode_has_audio() more user friedlyJyri Sarha2014-12-01
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Make hdmi_mode_has_audio() more user friedly by taking hdmi_config as parameter. Signed-off-by: Jyri Sarha <jsarha@ti.com> Reviewed-by: Mark Brown <broonie@kernel.org> Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
| | * | OMAPDSS: Kconfig: Remove HDMI audio booleans from KconfigJyri Sarha2014-12-01
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The booleans are not used anymore. Just select SND_OMAP_SOC_HDMI_AUDIO to enable OMAP HDMI audio support. Signed-off-by: Jyri Sarha <jsarha@ti.com> Reviewed-by: Mark Brown <broonie@kernel.org> Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
| | * | ASoC: omap-hdmi-audio: Add platform device for OMAP HDMI audio supportJyri Sarha2014-12-01
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The platform device should only be registered from OMAPDSS HDMI driver. The platform driver registers and unregisters all ASoC components needed for OMAP HDMI audio. The hdmi audio driver implements cpu-dai component using the callbacks provided by OMAPDSS and registers the component under DSS HDMI device. Omap-pcm is registered for platform component also under DSS HDMI device. Dummy codec is used as as codec component. The hdmi audio driver implements also the card and registers it under its own platform device. Signed-off-by: Jyri Sarha <jsarha@ti.com> Acked-by: Peter Ujfalusi <peter.ujfalusi@ti.com> Reviewed-by: Mark Brown <broonie@kernel.org> Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
| | * | OMAPDSS: hdmi.h: Add members to hdmi drvdata for audio implementationJyri Sarha2014-11-26
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Adds display_enabled flag and audio_abort_cb callback to struct hdmi. Signed-off-by: Jyri Sarha <jsarha@ti.com> Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
| | * | OMAPDSS: hdmi: Add pdev pointer for audio_pdev in HDMI DRV dataJyri Sarha2014-11-26
| | | | | | | | | | | | | | | | | | | | | | | | | | | | This is used to store omap-hdmi-audio pdev for unregistering it. Signed-off-by: Jyri Sarha <jsarha@ti.com> Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
| | * | OMAPDSS: hdmi: Make hdmi structure publicJyri Sarha2014-11-26
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Unify the private anonymous struct in hdmi4.c and hdmi5.c, name it as struct omap_hdmi, and make it public in hdmi.h. Signed-off-by: Jyri Sarha <jsarha@ti.com> Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
| | * | OMAPDSS: hdmi_wp: Add function for getting audio dma addressJyri Sarha2014-11-26
| | | | | | | | | | | | | | | | | | | | | | | | | | | | The audio dma port is found in the hdmi_wp physical address space. Signed-off-by: Jyri Sarha <jsarha@ti.com> Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
| | * | OMAPDSS: hdmi4_core: Remove unused hdmi4_audio_get_dma_port()Jyri Sarha2014-11-26
| | | | | | | | | | | | | | | | | | | | | | | | | | | | hdmi4_audio_get_dma_port() is unused and and broken. Signed-off-by: Jyri Sarha <jsarha@ti.com> Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
generated by cgit v1.2.2 (git 2.25.0) at 2025-08-28 04:03:43 -0400