kernel/linux.git/sound/soc/sof/mediatek, branch v6.19.11

ASoC: Use of_reserved_mem_region_to_resource() for "memory-region"

2025-07-04T12:09:47+00:00

Use the newly added of_reserved_mem_region_to_resource() function to handle "memory-region" properties. Signed-off-by: Rob Herring (Arm) Reviewed-by: Tzung-Bi Shih Reviewed-by: Cheng-Yi Chiang Link: https://patch.msgid.link/20250703183523.2075276-1-robh@kernel.org Signed-off-by: Mark Brown

ASoC: SOF: mediatek: Commonize duplicated functions

2025-03-20T18:56:50+00:00

In order to reduce duplication, move the ADSP mailbox callbacks handle_reply(), handle_request(), and other common SOF callbacks send_msg(), get_bar_index(), pcm_hw_params() and pcm_pointer() to the mtk-adsp-common.c file. This cleanup brings no functional differences. Signed-off-by: AngeloGioacchino Del Regno Link: https://patch.msgid.link/20250320115300.137410-1-angelogioacchino.delregno@collabora.com Signed-off-by: Mark Brown

ASoC: SOF: of: Convert to EXPORT_DEV_PM_OPS()

2025-03-17T10:14:57+00:00

Use the newer EXPORT_DEV_PM_OPS() macro together with pm_ptr(). This optimizes slightly when CONFIG_PM is disabled, too. Cc: sound-open-firmware@alsa-project.org Signed-off-by: Takashi Iwai Reviewed-by: Charles Keepax Link: https://patch.msgid.link/20250317095603.20073-80-tiwai@suse.de Signed-off-by: Mark Brown

ASoC: SOF: mediatek: Use str_on_off() helper function

2025-02-05T12:46:01+00:00

Remove hard-coded strings by using the str_on_off() helper function. Signed-off-by: Thorsten Blum Link: https://patch.msgid.link/20250204153806.3587-2-thorsten.blum@linux.dev Signed-off-by: Mark Brown

ASoC: use to_platform_device() instead of container_of()

2025-01-23T11:29:38+00:00

Use the to_platform_device() macro where possible. Signed-off-by: Luoxi Li Link: https://patch.msgid.link/20250123033937.3587880-1-lee.lockhey@gmail.com Signed-off-by: Mark Brown

module: Convert symbol namespace to string literal

2024-12-02T19:34:44+00:00

Clean up the existing export namespace code along the same lines of commit 33def8498fdd ("treewide: Convert macro and uses of __section(foo) to __section("foo")") and for the same reason, it is not desired for the namespace argument to be a macro expansion itself. Scripted using git grep -l -e MODULE_IMPORT_NS -e EXPORT_SYMBOL_NS | while read file; do awk -i inplace ' /^#define EXPORT_SYMBOL_NS/ { gsub(/__stringify$ns$/, "ns"); print; next; } /^#define MODULE_IMPORT_NS/ { gsub(/__stringify$ns$/, "ns"); print; next; } /MODULE_IMPORT_NS/ { $0 = gensub(/MODULE_IMPORT_NS$([^)]*)$/, "MODULE_IMPORT_NS(\"\\1\")", "g"); } /EXPORT_SYMBOL_NS/ { if ($0 ~ /(EXPORT_SYMBOL_NS[^(]*)$([^,]+),/) { if ($0 !~ /(EXPORT_SYMBOL_NS[^(]*)\(([^,]+), ([^)]+)$/ && $0 !~ /(EXPORT_SYMBOL_NS[^(]*)/ && $0 !~ /^my/) { getline line; gsub(/[[:space:]]*\\$/, ""); gsub(/[[:space:]]/, "", line); $0 = $0 " " line; } $0 = gensub(/(EXPORT_SYMBOL_NS[^(]*)$([^,]+), ([^)]+)$/, "\\1(\\2, \"\\3\")", "g"); } } { print }' $file; done Requested-by: Masahiro Yamada Signed-off-by: Peter Zijlstra (Intel) Link: https://mail.google.com/mail/u/2/#inbox/FMfcgzQXKWgMmjdFwwdsfgxzKpVHWPlc Acked-by: Greg KH Signed-off-by: Linus Torvalds

ASoC: Switch back to struct platform_driver::remove()

2024-09-09T17:26:49+00:00

After commit 0edb555a65d1 ("platform: Make platform_driver::remove() return void") .remove() is (again) the right callback to implement for platform drivers. Convert all drivers below sound/soc to use .remove(), with the eventual goal to drop struct platform_driver::remove_new(). As .remove() and .remove_new() have the same prototypes, conversion is done by just changing the structure member name in the driver initializer. Signed-off-by: Uwe Kleine-König Link: https://patch.msgid.link/20240909151230.909818-2-u.kleine-koenig@baylibre.com Signed-off-by: Mark Brown

ASoC: SOF: mediatek: Add missing board compatible

2024-08-13T14:46:29+00:00

Add Google Dojo compatible. Signed-off-by: Albert Jakieła Reviewed-by: Chen-Yu Tsai Link: https://patch.msgid.link/20240809135627.544429-1-jakiela@google.com Signed-off-by: Mark Brown

ASoC: SOF: Remove libraries from topology lookups

2024-08-01T11:43:31+00:00

Default firmware shipped in open source are not licensed for 3P libraries, therefore topologies should not reference them. If a OS wants to use 3P (that they have licensed) then they should use the appropriate topology override mechanisms. Fixes: 8a7d5d85ed2161 ("ASoC: SOF: mediatek: mt8195: Add devicetree support to select topologies") Signed-off-by: Curtis Malainey Cc: Wojciech Macek Reviewed-by: AngeloGioacchino Del Regno Link: https://patch.msgid.link/20240731212153.921327-1-cujomalainey@chromium.org Signed-off-by: Mark Brown

ASoC: SOF: mediatek: Constify struct mtk_adsp_ipc_ops

2024-06-17T12:08:31+00:00

'struct mtk_adsp_ipc_ops' is not modified in these drivers. Constifying this structure moves some data to a read-only section, so increase overall security. In order to do it, "struct mtk_adsp_ipc" also needs to be adjusted to this new const qualifier. On a x86_64, with allmodconfig: Before: ====== text data bss dec hex filename 15533 2383 0 17916 45fc sound/soc/sof/mediatek/mt8195/mt8195.o After: ===== text data bss dec hex filename 15557 2367 0 17924 4604 sound/soc/sof/mediatek/mt8195/mt8195.o Signed-off-by: Christophe JAILLET Link: https://msgid.link/r/a45d6b2b5ec040ea0fc78fca662c2dca3f13a49f.1718312321.git.christophe.jaillet@wanadoo.fr Signed-off-by: Mark Brown