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-rw-r--r--meta-rcar-gen2/recipes-kernel/linux/linux-renesas/0001-ARM-shmobile-porter-board-Remove-Audio-platform-code.patch122
1 files changed, 122 insertions, 0 deletions
diff --git a/meta-rcar-gen2/recipes-kernel/linux/linux-renesas/0001-ARM-shmobile-porter-board-Remove-Audio-platform-code.patch b/meta-rcar-gen2/recipes-kernel/linux/linux-renesas/0001-ARM-shmobile-porter-board-Remove-Audio-platform-code.patch
new file mode 100644
index 0000000..c66ae98
--- /dev/null
+++ b/meta-rcar-gen2/recipes-kernel/linux/linux-renesas/0001-ARM-shmobile-porter-board-Remove-Audio-platform-code.patch
@@ -0,0 +1,122 @@
+From 9c921b9515ad55583535bcca389dc98f4070c6b1 Mon Sep 17 00:00:00 2001
+From: "Signed-off-by: Biju Das" <biju.das@bp.renesas.com>
+Date: Thu, 2 Apr 2015 11:42:52 +0100
+Subject: [PATCH 1/7] ARM: shmobile: porter board: Remove Audio platform code
+
+No longer used as audio setup is done via Device Tree.
+
+This change is identical to the koelsch patch "ARM: shmobile: Koelsch board: Remove Audio platform code"
+from Phil Edworthy
+
+Signed-off-by: Biju Das <biju.das@bp.renesas.com>
+---
+ arch/arm/mach-shmobile/board-porter-reference.c | 79 -----------------------
+ 1 file changed, 79 deletions(-)
+
+diff --git a/arch/arm/mach-shmobile/board-porter-reference.c b/arch/arm/mach-shmobile/board-porter-reference.c
+index 43c262e..ae06151 100644
+--- a/arch/arm/mach-shmobile/board-porter-reference.c
++++ b/arch/arm/mach-shmobile/board-porter-reference.c
+@@ -126,78 +126,6 @@ static void __init porter_add_du_device(void)
+ platform_device_register_full(&info);
+ }
+
+-/* Sound */
+-static struct rsnd_ssi_platform_info rsnd_ssi[] = {
+- RSND_SSI(AUDIOPP_DMAC_SLAVE_CMD0_TO_SSI0, gic_spi(370), 0),
+- RSND_SSI(AUDIOPP_DMAC_SLAVE_SSI1_TO_SCU1, gic_spi(371), RSND_SSI_CLK_PIN_SHARE),
+-};
+-
+-static struct rsnd_src_platform_info rsnd_src[2] = {
+- RSND_SRC(0, AUDIO_DMAC_SLAVE_SCU0_TX, gic_spi(352)),
+- RSND_SRC(0, AUDIO_DMAC_SLAVE_CMD1_TO_MEM, gic_spi(353)),
+-};
+-
+-static struct rsnd_dvc_platform_info rsnd_dvc[2] = {
+-};
+-
+-static struct rsnd_dai_platform_info rsnd_dai = {
+- .playback = { .ssi = &rsnd_ssi[0], .src = &rsnd_src[0], .dvc = &rsnd_dvc[0], },
+- .capture = { .ssi = &rsnd_ssi[1], .src = &rsnd_src[1], .dvc = &rsnd_dvc[1], },
+-};
+-
+-static struct rcar_snd_info rsnd_info = {
+- .flags = RSND_GEN2,
+- .ssi_info = rsnd_ssi,
+- .ssi_info_nr = ARRAY_SIZE(rsnd_ssi),
+- .src_info = rsnd_src,
+- .src_info_nr = ARRAY_SIZE(rsnd_src),
+- .dvc_info = rsnd_dvc,
+- .dvc_info_nr = ARRAY_SIZE(rsnd_dvc),
+- .dai_info = &rsnd_dai,
+- .dai_info_nr = 1,
+-};
+-
+-static struct asoc_simple_card_info rsnd_card_info = {
+- .name = "SSI01-AK4643",
+- .codec = "ak4642-codec.2-0012",
+- .platform = "rcar_sound",
+- .daifmt = SND_SOC_DAIFMT_I2S | SND_SOC_DAIFMT_CBS_CFS,
+- .cpu_dai = {
+- .name = "rcar_sound",
+- },
+- .codec_dai = {
+- .name = "ak4642-hifi",
+- .sysclk = 11289600,
+- },
+-};
+-
+-static void __init porter_add_rsnd_device(void)
+-{
+- struct resource rsnd_resources[] = {
+- [RSND_GEN2_SCU] = DEFINE_RES_MEM(0xec500000, 0x1000),
+- [RSND_GEN2_ADG] = DEFINE_RES_MEM(0xec5a0000, 0x100),
+- [RSND_GEN2_SSIU] = DEFINE_RES_MEM(0xec540000, 0x1000),
+- [RSND_GEN2_SSI] = DEFINE_RES_MEM(0xec541000, 0x1280),
+- };
+-
+- struct platform_device_info cardinfo = {
+- .parent = &platform_bus,
+- .name = "asoc-simple-card",
+- .id = -1,
+- .data = &rsnd_card_info,
+- .size_data = sizeof(struct asoc_simple_card_info),
+- .dma_mask = DMA_BIT_MASK(32),
+- };
+-
+- platform_device_register_resndata(
+- &platform_bus, "rcar_sound", -1,
+- rsnd_resources, ARRAY_SIZE(rsnd_resources),
+- &rsnd_info, sizeof(rsnd_info));
+-
+- platform_device_register_full(&cardinfo);
+-}
+-
+-
+ /*
+ * This is a really crude hack to provide clkdev support to platform
+ * devices until they get moved to DT.
+@@ -209,12 +137,6 @@ static const struct clk_name clk_names[] __initconst = {
+ { "du1", "du.1", "rcar-du-r8a7791" },
+ { "lvds0", "lvds.0", "rcar-du-r8a7791" },
+ { "hsusb", NULL, "usb_phy_rcar_gen2" },
+- { "ssi0", "ssi.0", "rcar_sound" },
+- { "ssi1", "ssi.1", "rcar_sound" },
+- { "src0", "src.0", "rcar_sound" },
+- { "src1", "src.1", "rcar_sound" },
+- { "dvc0", "dvc.0", "rcar_sound" },
+- { "dvc1", "dvc.1", "rcar_sound" },
+ { "vin0", NULL, "r8a7791-vin.0" },
+ { "vsps", NULL, NULL },
+ #if IS_ENABLED(CONFIG_VIDEO_RENESAS_VSP1)
+@@ -927,7 +849,6 @@ static void __init porter_add_standard_devices(void)
+
+ porter_add_du_device();
+ porter_add_usb_devices();
+- porter_add_rsnd_device();
+ porter_add_camera0_device();
+ #if IS_ENABLED(CONFIG_VIDEO_RENESAS_VSP1)
+ porter_add_vsp1_devices();
+--
+1.7.9.5
+