linux-kernel.vger.kernel.org archive mirror
 help / color / mirror / Atom feed
From: Sasha Levin <sashal@kernel.org>
To: linux-kernel@vger.kernel.org, stable@vger.kernel.org
Cc: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>,
	Mark Brown <broonie@kernel.org>, Sasha Levin <sashal@kernel.org>,
	alsa-devel@alsa-project.org
Subject: [PATCH AUTOSEL 5.4 01/42] ASoC: qcom: sdm845: set driver name correctly
Date: Mon,  9 Nov 2020 22:53:59 -0500	[thread overview]
Message-ID: <20201110035440.424258-1-sashal@kernel.org> (raw)

From: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>

[ Upstream commit 3f48b6eba15ea342ef4cb420b580f5ed6605669f ]

With the current state of code, we would endup with something like
below in /proc/asound/cards for 2 machines based on this driver.

Machine 1:
 0 [DB845c            ]: DB845c - DB845c
                       DB845c
Machine 2:
 0 [LenovoYOGAC6301]: Lenovo-YOGA-C63 - Lenovo-YOGA-C630-13Q50
                     LENOVO-81JL-LenovoYOGAC630_13Q50-LNVNB161216

This is not very UCM friendly both w.r.t to common up configs and
card identification, and UCM2 became totally not usefull with just
one ucm sdm845.conf for two machines which have different setups
w.r.t HDMI and other dais.

Reasons for such thing is partly because Qualcomm machine drivers never
cared to set driver_name.

This patch sets up driver name for the this driver to sort out the
UCM integration issues!

after this patch contents of /proc/asound/cards:

Machine 1:
 0 [DB845c         ]: sdm845 - DB845c
                      DB845c
Machine 2:
 0 [LenovoYOGAC6301]: sdm845 - Lenovo-YOGA-C630-13Q50
                     LENOVO-81JL-LenovoYOGAC630_13Q50-LNVNB161216

with this its possible to align with what UCM2 expects and we can have
sdm845/DB845.conf
sdm845/LENOVO-81JL-LenovoYOGAC630_13Q50-LNVNB161216.conf
... for board variants. This should scale much better!

Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
Link: https://lore.kernel.org/r/20201023095849.22894-1-srinivas.kandagatla@linaro.org
Signed-off-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
 sound/soc/qcom/sdm845.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/sound/soc/qcom/sdm845.c b/sound/soc/qcom/sdm845.c
index 7e6c41e63d8e1..23e1de61e92e4 100644
--- a/sound/soc/qcom/sdm845.c
+++ b/sound/soc/qcom/sdm845.c
@@ -16,6 +16,7 @@
 #include "qdsp6/q6afe.h"
 #include "../codecs/rt5663.h"
 
+#define DRIVER_NAME	"sdm845"
 #define DEFAULT_SAMPLE_RATE_48K		48000
 #define DEFAULT_MCLK_RATE		24576000
 #define TDM_BCLK_RATE		6144000
@@ -407,6 +408,7 @@ static int sdm845_snd_platform_probe(struct platform_device *pdev)
 		goto data_alloc_fail;
 	}
 
+	card->driver_name = DRIVER_NAME;
 	card->dapm_widgets = sdm845_snd_widgets;
 	card->num_dapm_widgets = ARRAY_SIZE(sdm845_snd_widgets);
 	card->dev = dev;
-- 
2.27.0


             reply	other threads:[~2020-11-10  3:54 UTC|newest]

Thread overview: 42+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-11-10  3:53 Sasha Levin [this message]
2020-11-10  3:54 ` [PATCH AUTOSEL 5.4 02/42] ASoC: cs42l51: manage mclk shutdown delay Sasha Levin
2020-11-10  3:54 ` [PATCH AUTOSEL 5.4 03/42] usb: dwc3: pci: add support for the Intel Alder Lake-S Sasha Levin
2020-11-10  3:54 ` [PATCH AUTOSEL 5.4 04/42] opp: Reduce the size of critical section in _opp_table_kref_release() Sasha Levin
2020-11-10  3:54 ` [PATCH AUTOSEL 5.4 05/42] usb: gadget: goku_udc: fix potential crashes in probe Sasha Levin
2020-11-10  3:54 ` [PATCH AUTOSEL 5.4 06/42] selftests/ftrace: check for do_sys_openat2 in user-memory test Sasha Levin
2020-11-10  3:54 ` [PATCH AUTOSEL 5.4 07/42] selftests: pidfd: fix compilation errors due to wait.h Sasha Levin
2020-11-10  3:54 ` [PATCH AUTOSEL 5.4 08/42] ALSA: hda: Separate runtime and system suspend Sasha Levin
2020-11-10  3:54 ` [PATCH AUTOSEL 5.4 09/42] ALSA: hda: Reinstate runtime_allow() for all hda controllers Sasha Levin
2020-11-10  3:54 ` [PATCH AUTOSEL 5.4 10/42] gfs2: Free rd_bits later in gfs2_clear_rgrpd to fix use-after-free Sasha Levin
2020-11-10  3:54 ` [PATCH AUTOSEL 5.4 11/42] gfs2: Add missing truncate_inode_pages_final for sd_aspace Sasha Levin
2020-11-10  3:54 ` [PATCH AUTOSEL 5.4 12/42] gfs2: check for live vs. read-only file system in gfs2_fitrim Sasha Levin
2020-11-10  3:54 ` [PATCH AUTOSEL 5.4 13/42] scsi: hpsa: Fix memory leak in hpsa_init_one() Sasha Levin
2020-11-10  3:54 ` [PATCH AUTOSEL 5.4 14/42] drm/amdgpu: perform srbm soft reset always on SDMA resume Sasha Levin
2020-11-10  3:54 ` [PATCH AUTOSEL 5.4 15/42] drm/amd/pm: perform SMC reset on suspend/hibernation Sasha Levin
2020-11-10  3:54 ` [PATCH AUTOSEL 5.4 16/42] drm/amd/pm: do not use ixFEATURE_STATUS for checking smc running Sasha Levin
2020-11-10  3:54 ` [PATCH AUTOSEL 5.4 17/42] mac80211: fix use of skb payload instead of header Sasha Levin
2020-11-10  3:54 ` [PATCH AUTOSEL 5.4 18/42] cfg80211: initialize wdev data earlier Sasha Levin
2020-11-10  3:54 ` [PATCH AUTOSEL 5.4 19/42] mac80211: always wind down STA state Sasha Levin
2020-11-10  3:54 ` [PATCH AUTOSEL 5.4 20/42] cfg80211: regulatory: Fix inconsistent format argument Sasha Levin
2020-11-10  3:54 ` [PATCH AUTOSEL 5.4 21/42] tracing: Fix the checking of stackidx in __ftrace_trace_stack Sasha Levin
2020-11-10  3:54 ` [PATCH AUTOSEL 5.4 22/42] scsi: scsi_dh_alua: Avoid crash during alua_bus_detach() Sasha Levin
2020-11-10  3:54 ` [PATCH AUTOSEL 5.4 23/42] scsi: mpt3sas: Fix timeouts observed while reenabling IRQ Sasha Levin
2020-11-10  3:54 ` [PATCH AUTOSEL 5.4 24/42] nvme: introduce nvme_sync_io_queues Sasha Levin
2020-11-10  3:54 ` [PATCH AUTOSEL 5.4 25/42] nvme-rdma: avoid race between time out and tear down Sasha Levin
2020-11-10  3:54 ` [PATCH AUTOSEL 5.4 26/42] nvme-tcp: " Sasha Levin
2020-11-10  3:54 ` [PATCH AUTOSEL 5.4 27/42] nvme-rdma: avoid repeated request completion Sasha Levin
2020-11-10  3:54 ` [PATCH AUTOSEL 5.4 28/42] nvme-tcp: " Sasha Levin
2020-11-10  3:54 ` [PATCH AUTOSEL 5.4 29/42] iommu/amd: Increase interrupt remapping table limit to 512 entries Sasha Levin
2020-11-10  3:54 ` [PATCH AUTOSEL 5.4 30/42] s390/smp: move rcu_cpu_starting() earlier Sasha Levin
2020-11-10  3:54 ` [PATCH AUTOSEL 5.4 31/42] vfio: platform: fix reference leak in vfio_platform_open Sasha Levin
2020-11-10  3:54 ` [PATCH AUTOSEL 5.4 32/42] vfio/pci: Bypass IGD init in case of -ENODEV Sasha Levin
2020-11-10  3:54 ` [PATCH AUTOSEL 5.4 33/42] i2c: mediatek: move dma reset before i2c reset Sasha Levin
2020-11-10  3:54 ` [PATCH AUTOSEL 5.4 34/42] net: usb: qmi_wwan: add Telit LE910Cx 0x1230 composition Sasha Levin
2020-11-10  3:54 ` [PATCH AUTOSEL 5.4 35/42] amd/amdgpu: Disable VCN DPG mode for Picasso Sasha Levin
2020-11-10  3:54 ` [PATCH AUTOSEL 5.4 36/42] kprobes: Tell lockdep about kprobe nesting Sasha Levin
2020-11-10  3:54 ` [PATCH AUTOSEL 5.4 37/42] selftests: proc: fix warning: _GNU_SOURCE redefined Sasha Levin
2020-11-10  3:54 ` [PATCH AUTOSEL 5.4 38/42] riscv: Set text_offset correctly for M-Mode Sasha Levin
2020-11-10  3:54 ` [PATCH AUTOSEL 5.4 39/42] i2c: sh_mobile: implement atomic transfers Sasha Levin
2020-11-10  3:54 ` [PATCH AUTOSEL 5.4 40/42] tpm_tis: Disable interrupts on ThinkPad T490s Sasha Levin
2020-11-10  3:54 ` [PATCH AUTOSEL 5.4 41/42] vt: Disable KD_FONT_OP_COPY Sasha Levin
2020-11-10  3:54 ` [PATCH AUTOSEL 5.4 42/42] fork: fix copy_process(CLONE_PARENT) race with the exiting ->real_parent Sasha Levin

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=20201110035440.424258-1-sashal@kernel.org \
    --to=sashal@kernel.org \
    --cc=alsa-devel@alsa-project.org \
    --cc=broonie@kernel.org \
    --cc=linux-kernel@vger.kernel.org \
    --cc=srinivas.kandagatla@linaro.org \
    --cc=stable@vger.kernel.org \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line before the message body. 
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).