From: Bard Liao <yung-chuan.liao@linux.intel.com>
To: linux-sound@vger.kernel.org, vkoul@kernel.org
Cc: vinod.koul@linaro.org, linux-kernel@vger.kernel.org,
pierre-louis.bossart@linux.dev, bard.liao@intel.com
Subject: [PATCH 00/12] soundwire: add multi-lane support
Date: Mon, 4 Nov 2024 03:23:46 +0000 [thread overview]
Message-ID: <20241104032358.669705-1-yung-chuan.liao@linux.intel.com> (raw)
This series adds multi-lane support for SoundWire. We will get the lane
connection information from ACPI and use multiple lanes if the bandwidth
is not enough.
Bard Liao (10):
soundwire: add lane field in sdw_port_runtime
soundwire: mipi_disco: read lane mapping properties from ACPI
soundwire: add lane_used_bandwidth in struct sdw_bus
Soundwire: add sdw_slave_get_scale_index helper
Soundwire: stream: program BUSCLOCK_SCALE
Soundwire: generic_bandwidth_allocation: set frame shape on fly
soundwire: generic_bandwidth_allocation: correct clk_freq check in
sdw_select_row_col
soundwire: generic_bandwidth_allocation: check required freq
accurately
soundwire: generic_bandwidth_allocation: select data lane
soundwire: generic_bandwidth_allocation: add lane in sdw_group_params
Pierre-Louis Bossart (2):
soundwire: stream: set DEPREPARED state earlier
soundwire: generic_bandwidth_allocation: skip DEPREPARED streams
drivers/soundwire/amd_manager.c | 2 +-
drivers/soundwire/bus.c | 65 ++--
drivers/soundwire/bus.h | 3 +
.../soundwire/generic_bandwidth_allocation.c | 294 +++++++++++++++---
drivers/soundwire/mipi_disco.c | 40 ++-
drivers/soundwire/stream.c | 63 +++-
include/linux/soundwire/sdw.h | 10 +
7 files changed, 405 insertions(+), 72 deletions(-)
--
2.34.1
next reply other threads:[~2024-11-04 3:23 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-11-04 3:23 Bard Liao [this message]
2024-11-04 3:23 ` [PATCH 01/12] soundwire: add lane field in sdw_port_runtime Bard Liao
2024-11-04 3:23 ` [PATCH 02/12] soundwire: mipi_disco: read lane mapping properties from ACPI Bard Liao
2024-11-04 3:23 ` [PATCH 03/12] soundwire: add lane_used_bandwidth in struct sdw_bus Bard Liao
2024-11-04 3:23 ` [PATCH 04/12] soundwire: stream: set DEPREPARED state earlier Bard Liao
2024-11-04 3:23 ` [PATCH 05/12] soundwire: generic_bandwidth_allocation: skip DEPREPARED streams Bard Liao
2024-11-04 3:23 ` [PATCH 06/12] Soundwire: add sdw_slave_get_scale_index helper Bard Liao
2024-11-04 3:23 ` [PATCH 07/12] Soundwire: stream: program BUSCLOCK_SCALE Bard Liao
2024-11-04 3:23 ` [PATCH 08/12] Soundwire: generic_bandwidth_allocation: set frame shape on fly Bard Liao
2024-11-04 3:23 ` [PATCH 09/12] soundwire: generic_bandwidth_allocation: correct clk_freq check in sdw_select_row_col Bard Liao
2024-11-04 3:23 ` [PATCH 10/12] soundwire: generic_bandwidth_allocation: check required freq accurately Bard Liao
2024-11-04 3:23 ` [PATCH 11/12] soundwire: generic_bandwidth_allocation: select data lane Bard Liao
2024-11-04 3:23 ` [PATCH 12/12] soundwire: generic_bandwidth_allocation: add lane in sdw_group_params Bard Liao
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