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Message-Id: <20240503181333.2336999-2-eahariha@linux.microsoft.com>
Date: Fri, 3 May 2024 18:13:22 +0000
From: Easwar Hariharan <eahariha@...ux.microsoft.com>
To: Alex Deucher <alexander.deucher@....com>,
Christian König <christian.koenig@....com>,
"Pan, Xinhui" <Xinhui.Pan@....com>,
David Airlie <airlied@...il.com>,
Daniel Vetter <daniel@...ll.ch>,
Harry Wentland <harry.wentland@....com>,
Leo Li <sunpeng.li@....com>,
Rodrigo Siqueira <Rodrigo.Siqueira@....com>,
Evan Quan <evan.quan@....com>,
Hawking Zhang <Hawking.Zhang@....com>,
Candice Li <candice.li@....com>,
Ran Sun <sunran001@...suo.com>,
Alexander Richards <electrodeyt@...il.com>,
Easwar Hariharan <eahariha@...ux.microsoft.com>,
Wolfram Sang <wsa@...nel.org>,
Andi Shyti <andi.shyti@...ux.intel.com>,
Dmitry Baryshkov <dmitry.baryshkov@...aro.org>,
Heiko Stuebner <heiko@...ech.de>,
Heiner Kallweit <hkallweit1@...il.com>,
Hamza Mahfooz <hamza.mahfooz@....com>,
Ruan Jinjie <ruanjinjie@...wei.com>,
Aurabindo Pillai <aurabindo.pillai@....com>,
Wayne Lin <wayne.lin@....com>,
Samson Tam <samson.tam@....com>,
Alvin Lee <alvin.lee2@....com>,
Sohaib Nadeem <sohaib.nadeem@....com>,
Charlene Liu <charlene.liu@....com>,
Tom Chung <chiahsuan.chung@....com>,
Alan Liu <haoping.liu@....com>,
Bhawanpreet Lakha <Bhawanpreet.Lakha@....com>,
Meenakshikumar Somasundaram <meenakshikumar.somasundaram@....com>,
George Shen <george.shen@....com>,
Aric Cyr <aric.cyr@....com>,
Nicholas Kazlauskas <nicholas.kazlauskas@....com>,
Qingqing Zhuo <Qingqing.Zhuo@....com>,
Dillon Varone <dillon.varone@....com>,
Lijo Lazar <lijo.lazar@....com>,
Asad kamal <asad.kamal@....com>,
Kenneth Feng <kenneth.feng@....com>,
Ma Jun <Jun.Ma2@....com>,
Darren Powell <darren.powell@....com>,
Yang Wang <kevinyang.wang@....com>,
Mario Limonciello <mario.limonciello@....com>,
Yifan Zhang <yifan1.zhang@....com>,
Le Ma <Le.Ma@....com>,
amd-gfx@...ts.freedesktop.org (open list:RADEON and AMDGPU DRM DRIVERS),
dri-devel@...ts.freedesktop.org (open list:DRM DRIVERS),
linux-kernel@...r.kernel.org (open list)
Cc: Wolfram Sang <wsa+renesas@...g-engineering.com>,
amd-gfx@...ts.freedesktop.org (open list:RADEON and AMDGPU DRM DRIVERS),
dri-devel@...ts.freedesktop.org (open list:DRM DRIVERS),
linux-kernel@...r.kernel.org (open list),
intel-gfx@...ts.freedesktop.org (open list:INTEL DRM DISPLAY FOR XE AND I915 DRIVERS),
intel-xe@...ts.freedesktop.org (open list:INTEL DRM DISPLAY FOR XE AND I915 DRIVERS),
nouveau@...ts.freedesktop.org (open list:DRM DRIVER FOR NVIDIA GEFORCE/QUADRO GPUS),
linux-i2c@...r.kernel.org (open list:I2C SUBSYSTEM HOST DRIVERS),
linux-media@...r.kernel.org (open list:BTTV VIDEO4LINUX DRIVER),
linux-fbdev@...r.kernel.org (open list:FRAMEBUFFER LAYER)
Subject: [PATCH v2 01/12] drm/amdgpu, drm/radeon: Make I2C terminology more inclusive
I2C v7, SMBus 3.2, and I3C 1.1.1 specifications have replaced "master/slave"
with more appropriate terms. Inspired by and following on to Wolfram's
series to fix drivers/i2c/[1], fix the terminology for users of
I2C_ALGOBIT bitbanging interface, now that the approved verbiage exists
in the specification.
Compile tested, no functionality changes intended
[1]: https://lore.kernel.org/all/20240322132619.6389-1-wsa+renesas@sang-engineering.com/
Signed-off-by: Easwar Hariharan <eahariha@...ux.microsoft.com>
---
.../gpu/drm/amd/amdgpu/amdgpu_atomfirmware.c | 8 +++---
drivers/gpu/drm/amd/amdgpu/amdgpu_i2c.c | 10 +++----
drivers/gpu/drm/amd/amdgpu/atombios_i2c.c | 8 +++---
drivers/gpu/drm/amd/amdgpu/atombios_i2c.h | 2 +-
drivers/gpu/drm/amd/amdgpu/smu_v11_0_i2c.c | 20 ++++++-------
.../gpu/drm/amd/display/dc/bios/bios_parser.c | 2 +-
.../drm/amd/display/dc/bios/bios_parser2.c | 2 +-
.../drm/amd/display/dc/core/dc_link_exports.c | 4 +--
drivers/gpu/drm/amd/display/dc/dc.h | 2 +-
drivers/gpu/drm/amd/display/dc/dce/dce_i2c.c | 4 +--
.../display/include/grph_object_ctrl_defs.h | 2 +-
drivers/gpu/drm/amd/include/atombios.h | 2 +-
drivers/gpu/drm/amd/include/atomfirmware.h | 26 ++++++++---------
.../powerplay/hwmgr/vega20_processpptables.c | 4 +--
.../amd/pm/powerplay/inc/smu11_driver_if.h | 2 +-
.../inc/pmfw_if/smu11_driver_if_arcturus.h | 2 +-
.../inc/pmfw_if/smu11_driver_if_navi10.h | 2 +-
.../pmfw_if/smu11_driver_if_sienna_cichlid.h | 2 +-
.../inc/pmfw_if/smu13_driver_if_aldebaran.h | 2 +-
.../inc/pmfw_if/smu13_driver_if_v13_0_0.h | 2 +-
.../inc/pmfw_if/smu13_driver_if_v13_0_7.h | 2 +-
.../gpu/drm/amd/pm/swsmu/smu11/arcturus_ppt.c | 4 +--
.../amd/pm/swsmu/smu11/sienna_cichlid_ppt.c | 8 +++---
drivers/gpu/drm/radeon/atombios.h | 16 +++++------
drivers/gpu/drm/radeon/atombios_i2c.c | 4 +--
drivers/gpu/drm/radeon/radeon_combios.c | 28 +++++++++----------
drivers/gpu/drm/radeon/radeon_i2c.c | 10 +++----
drivers/gpu/drm/radeon/radeon_mode.h | 6 ++--
28 files changed, 93 insertions(+), 93 deletions(-)
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_atomfirmware.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_atomfirmware.c
index 6857c586ded7..37f50fc5d496 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_atomfirmware.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_atomfirmware.c
@@ -614,7 +614,7 @@ bool amdgpu_atomfirmware_ras_rom_addr(struct amdgpu_device *adev,
if ((frev == 3 && crev >= 4) || (frev > 3)) {
firmware_info = (union firmware_info *)
(mode_info->atom_context->bios + data_offset);
- /* The ras_rom_i2c_slave_addr should ideally
+ /* The ras_rom_i2c_target_addr should ideally
* be a 19-bit EEPROM address, which would be
* used as is by the driver; see top of
* amdgpu_eeprom.c.
@@ -625,13 +625,13 @@ bool amdgpu_atomfirmware_ras_rom_addr(struct amdgpu_device *adev,
* leave the check for the pointer.
*
* The reason this works right now is because
- * ras_rom_i2c_slave_addr contains the EEPROM
+ * ras_rom_i2c_target_addr contains the EEPROM
* device type qualifier 1010b in the top 4
* bits.
*/
- if (firmware_info->v34.ras_rom_i2c_slave_addr) {
+ if (firmware_info->v34.ras_rom_i2c_target_addr) {
if (i2c_address)
- *i2c_address = firmware_info->v34.ras_rom_i2c_slave_addr;
+ *i2c_address = firmware_info->v34.ras_rom_i2c_target_addr;
return true;
}
}
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_i2c.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_i2c.c
index d79cb13e1aa8..070049c92e2b 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_i2c.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_i2c.c
@@ -280,7 +280,7 @@ amdgpu_i2c_lookup(struct amdgpu_device *adev,
}
static void amdgpu_i2c_get_byte(struct amdgpu_i2c_chan *i2c_bus,
- u8 slave_addr,
+ u8 target_addr,
u8 addr,
u8 *val)
{
@@ -288,13 +288,13 @@ static void amdgpu_i2c_get_byte(struct amdgpu_i2c_chan *i2c_bus,
u8 in_buf[2];
struct i2c_msg msgs[] = {
{
- .addr = slave_addr,
+ .addr = target_addr,
.flags = 0,
.len = 1,
.buf = out_buf,
},
{
- .addr = slave_addr,
+ .addr = target_addr,
.flags = I2C_M_RD,
.len = 1,
.buf = in_buf,
@@ -314,13 +314,13 @@ static void amdgpu_i2c_get_byte(struct amdgpu_i2c_chan *i2c_bus,
}
static void amdgpu_i2c_put_byte(struct amdgpu_i2c_chan *i2c_bus,
- u8 slave_addr,
+ u8 target_addr,
u8 addr,
u8 val)
{
uint8_t out_buf[2];
struct i2c_msg msg = {
- .addr = slave_addr,
+ .addr = target_addr,
.flags = 0,
.len = 2,
.buf = out_buf,
diff --git a/drivers/gpu/drm/amd/amdgpu/atombios_i2c.c b/drivers/gpu/drm/amd/amdgpu/atombios_i2c.c
index a6501114322f..a7d3c3d2c633 100644
--- a/drivers/gpu/drm/amd/amdgpu/atombios_i2c.c
+++ b/drivers/gpu/drm/amd/amdgpu/atombios_i2c.c
@@ -36,7 +36,7 @@
#define ATOM_MAX_HW_I2C_READ 255
static int amdgpu_atombios_i2c_process_i2c_ch(struct amdgpu_i2c_chan *chan,
- u8 slave_addr, u8 flags,
+ u8 target_addr, u8 flags,
u8 *buf, u8 num)
{
struct drm_device *dev = chan->dev;
@@ -83,7 +83,7 @@ static int amdgpu_atombios_i2c_process_i2c_ch(struct amdgpu_i2c_chan *chan,
args.ucFlag = flags;
args.ucI2CSpeed = TARGET_HW_I2C_CLOCK;
args.ucTransBytes = num;
- args.ucSlaveAddr = slave_addr << 1;
+ args.ucTargetAddr = target_addr << 1;
args.ucLineNumber = chan->rec.i2c_id;
amdgpu_atom_execute_table(adev->mode_info.atom_context, index, (uint32_t *)&args, sizeof(args));
@@ -159,7 +159,7 @@ u32 amdgpu_atombios_i2c_func(struct i2c_adapter *adap)
return I2C_FUNC_I2C | I2C_FUNC_SMBUS_EMUL;
}
-void amdgpu_atombios_i2c_channel_trans(struct amdgpu_device *adev, u8 slave_addr, u8 line_number, u8 offset, u8 data)
+void amdgpu_atombios_i2c_channel_trans(struct amdgpu_device *adev, u8 target_addr, u8 line_number, u8 offset, u8 data)
{
PROCESS_I2C_CHANNEL_TRANSACTION_PS_ALLOCATION args;
int index = GetIndexIntoMasterTable(COMMAND, ProcessI2cChannelTransaction);
@@ -169,7 +169,7 @@ void amdgpu_atombios_i2c_channel_trans(struct amdgpu_device *adev, u8 slave_addr
args.ucFlag = 1;
args.ucI2CSpeed = TARGET_HW_I2C_CLOCK;
args.ucTransBytes = 1;
- args.ucSlaveAddr = slave_addr;
+ args.ucTargetAddr = target_addr;
args.ucLineNumber = line_number;
amdgpu_atom_execute_table(adev->mode_info.atom_context, index, (uint32_t *)&args, sizeof(args));
diff --git a/drivers/gpu/drm/amd/amdgpu/atombios_i2c.h b/drivers/gpu/drm/amd/amdgpu/atombios_i2c.h
index 251aaf41f65d..13e683896ef6 100644
--- a/drivers/gpu/drm/amd/amdgpu/atombios_i2c.h
+++ b/drivers/gpu/drm/amd/amdgpu/atombios_i2c.h
@@ -28,6 +28,6 @@ int amdgpu_atombios_i2c_xfer(struct i2c_adapter *i2c_adap,
struct i2c_msg *msgs, int num);
u32 amdgpu_atombios_i2c_func(struct i2c_adapter *adap);
void amdgpu_atombios_i2c_channel_trans(struct amdgpu_device* adev,
- u8 slave_addr, u8 line_number, u8 offset, u8 data);
+ u8 target_addr, u8 line_number, u8 offset, u8 data);
#endif
diff --git a/drivers/gpu/drm/amd/amdgpu/smu_v11_0_i2c.c b/drivers/gpu/drm/amd/amdgpu/smu_v11_0_i2c.c
index dd2d66090d23..b91ed6050541 100644
--- a/drivers/gpu/drm/amd/amdgpu/smu_v11_0_i2c.c
+++ b/drivers/gpu/drm/amd/amdgpu/smu_v11_0_i2c.c
@@ -229,7 +229,7 @@ static uint32_t smu_v11_0_i2c_poll_rx_status(struct i2c_adapter *control)
reg_c_tx_abrt_source = RREG32_SOC15(SMUIO, 0, mmCKSVII2C_IC_TX_ABRT_SOURCE);
- /* If slave is not present */
+ /* If target is not present */
if (REG_GET_FIELD(reg_c_tx_abrt_source,
CKSVII2C_IC_TX_ABRT_SOURCE,
ABRT_7B_ADDR_NOACK) == 1) {
@@ -255,10 +255,10 @@ static uint32_t smu_v11_0_i2c_poll_rx_status(struct i2c_adapter *control)
}
/**
- * smu_v11_0_i2c_transmit - Send a block of data over the I2C bus to a slave device.
+ * smu_v11_0_i2c_transmit - Send a block of data over the I2C bus to a target device.
*
* @control: I2C adapter reference
- * @address: The I2C address of the slave device.
+ * @address: The I2C address of the target device.
* @data: The data to transmit over the bus.
* @numbytes: The amount of data to transmit.
* @i2c_flag: Flags for transmission
@@ -284,7 +284,7 @@ static uint32_t smu_v11_0_i2c_transmit(struct i2c_adapter *control,
16, 1, data, numbytes, false);
}
- /* Set the I2C slave address */
+ /* Set the I2C target address */
smu_v11_0_i2c_set_address(control, address);
/* Enable I2C */
smu_v11_0_i2c_enable(control, true);
@@ -354,10 +354,10 @@ static uint32_t smu_v11_0_i2c_transmit(struct i2c_adapter *control,
/**
- * smu_v11_0_i2c_receive - Receive a block of data over the I2C bus from a slave device.
+ * smu_v11_0_i2c_receive - Receive a block of data over the I2C bus from a target device.
*
* @control: I2C adapter reference
- * @address: The I2C address of the slave device.
+ * @address: The I2C address of the target device.
* @data: Placeholder to store received data.
* @numbytes: The amount of data to transmit.
* @i2c_flag: Flags for transmission
@@ -374,7 +374,7 @@ static uint32_t smu_v11_0_i2c_receive(struct i2c_adapter *control,
bytes_received = 0;
- /* Set the I2C slave address */
+ /* Set the I2C target address */
smu_v11_0_i2c_set_address(control, address);
/* Enable I2C */
@@ -509,7 +509,7 @@ static void smu_v11_0_i2c_init(struct i2c_adapter *control)
if (res != I2C_OK)
smu_v11_0_i2c_abort(control);
- /* Configure I2C to operate as master and in standard mode */
+ /* Configure I2C to operate as controller and in standard mode */
smu_v11_0_i2c_configure(control);
/* Initialize the clock to 50 kHz default */
@@ -650,11 +650,11 @@ static int smu_v11_0_i2c_xfer(struct i2c_adapter *i2c_adap,
smu_v11_0_i2c_init(i2c_adap);
- /* From the client's point of view, this sequence of
+ /* From the target's point of view, this sequence of
* messages-- the array i2c_msg *msg, is a single transaction
* on the bus, starting with START and ending with STOP.
*
- * The client is welcome to send any sequence of messages in
+ * The target is welcome to send any sequence of messages in
* this array, as processing under this function here is
* striving to be agnostic.
*
diff --git a/drivers/gpu/drm/amd/display/dc/bios/bios_parser.c b/drivers/gpu/drm/amd/display/dc/bios/bios_parser.c
index 6450853fea94..51aa72e4eba4 100644
--- a/drivers/gpu/drm/amd/display/dc/bios/bios_parser.c
+++ b/drivers/gpu/drm/amd/display/dc/bios/bios_parser.c
@@ -1871,7 +1871,7 @@ static enum bp_result get_gpio_i2c_info(struct bios_parser *bp,
info->i2c_hw_assist = record->sucI2cId.bfHW_Capable;
info->i2c_line = record->sucI2cId.bfI2C_LineMux;
info->i2c_engine_id = record->sucI2cId.bfHW_EngineID;
- info->i2c_slave_address = record->ucI2CAddr;
+ info->i2c_target_address = record->ucI2CAddr;
info->gpio_info.clk_mask_register_index =
le16_to_cpu(header->asGPIO_Info[info->i2c_line].usClkMaskRegisterIndex);
diff --git a/drivers/gpu/drm/amd/display/dc/bios/bios_parser2.c b/drivers/gpu/drm/amd/display/dc/bios/bios_parser2.c
index ab31643b1096..90abab6bd00a 100644
--- a/drivers/gpu/drm/amd/display/dc/bios/bios_parser2.c
+++ b/drivers/gpu/drm/amd/display/dc/bios/bios_parser2.c
@@ -511,7 +511,7 @@ static enum bp_result get_gpio_i2c_info(
info->i2c_hw_assist = (record->i2c_id & I2C_HW_CAP) ? true : false;
info->i2c_line = record->i2c_id & I2C_HW_LANE_MUX;
info->i2c_engine_id = (record->i2c_id & I2C_HW_ENGINE_ID_MASK) >> 4;
- info->i2c_slave_address = record->i2c_slave_addr;
+ info->i2c_target_address = record->i2c_target_addr;
/* TODO: check how to get register offset for en, Y, etc. */
info->gpio_info.clk_a_register_index = le16_to_cpu(pin->data_a_reg_index);
diff --git a/drivers/gpu/drm/amd/display/dc/core/dc_link_exports.c b/drivers/gpu/drm/amd/display/dc/core/dc_link_exports.c
index c6c35037bdb8..9d2ec5fce4ae 100644
--- a/drivers/gpu/drm/amd/display/dc/core/dc_link_exports.c
+++ b/drivers/gpu/drm/amd/display/dc/core/dc_link_exports.c
@@ -141,13 +141,13 @@ bool dc_link_update_dsc_config(struct pipe_ctx *pipe_ctx)
bool dc_is_oem_i2c_device_present(
struct dc *dc,
- size_t slave_address)
+ size_t target_address)
{
if (dc->res_pool->oem_device)
return dce_i2c_oem_device_present(
dc->res_pool,
dc->res_pool->oem_device,
- slave_address);
+ target_address);
return false;
}
diff --git a/drivers/gpu/drm/amd/display/dc/dc.h b/drivers/gpu/drm/amd/display/dc/dc.h
index ee8453bf958f..21608f42879f 100644
--- a/drivers/gpu/drm/amd/display/dc/dc.h
+++ b/drivers/gpu/drm/amd/display/dc/dc.h
@@ -1803,7 +1803,7 @@ int dc_link_aux_transfer_raw(struct ddc_service *ddc,
bool dc_is_oem_i2c_device_present(
struct dc *dc,
- size_t slave_address
+ size_t target_address
);
/* return true if the connected receiver supports the hdcp version */
diff --git a/drivers/gpu/drm/amd/display/dc/dce/dce_i2c.c b/drivers/gpu/drm/amd/display/dc/dce/dce_i2c.c
index f5cd2392fc5f..f4c83d322350 100644
--- a/drivers/gpu/drm/amd/display/dc/dce/dce_i2c.c
+++ b/drivers/gpu/drm/amd/display/dc/dce/dce_i2c.c
@@ -28,7 +28,7 @@
bool dce_i2c_oem_device_present(
struct resource_pool *pool,
struct ddc_service *ddc,
- size_t slave_address
+ size_t target_address
)
{
struct dc *dc = ddc->ctx->dc;
@@ -45,7 +45,7 @@ bool dce_i2c_oem_device_present(
if (dcb->funcs->get_i2c_info(dcb, id, &i2c_info) != BP_RESULT_OK)
return false;
- if (i2c_info.i2c_slave_address != slave_address)
+ if (i2c_info.i2c_target_address != target_address)
return false;
return true;
diff --git a/drivers/gpu/drm/amd/display/include/grph_object_ctrl_defs.h b/drivers/gpu/drm/amd/display/include/grph_object_ctrl_defs.h
index 813463ffe15c..c30a2117a539 100644
--- a/drivers/gpu/drm/amd/display/include/grph_object_ctrl_defs.h
+++ b/drivers/gpu/drm/amd/display/include/grph_object_ctrl_defs.h
@@ -92,7 +92,7 @@ struct graphics_object_i2c_info {
bool i2c_hw_assist;
uint32_t i2c_line;
uint32_t i2c_engine_id;
- uint32_t i2c_slave_address;
+ uint32_t i2c_target_address;
};
struct graphics_object_hpd_info {
diff --git a/drivers/gpu/drm/amd/include/atombios.h b/drivers/gpu/drm/amd/include/atombios.h
index b78360a71bc9..5644920f45e6 100644
--- a/drivers/gpu/drm/amd/include/atombios.h
+++ b/drivers/gpu/drm/amd/include/atombios.h
@@ -8503,7 +8503,7 @@ typedef struct _PROCESS_I2C_CHANNEL_TRANSACTION_PARAMETERS
USHORT lpI2CDataOut;
UCHAR ucFlag;
UCHAR ucTransBytes;
- UCHAR ucSlaveAddr;
+ UCHAR ucTargetAddr;
UCHAR ucLineNumber;
}PROCESS_I2C_CHANNEL_TRANSACTION_PARAMETERS;
diff --git a/drivers/gpu/drm/amd/include/atomfirmware.h b/drivers/gpu/drm/amd/include/atomfirmware.h
index af3eebb4c9bc..0b76c3655df7 100644
--- a/drivers/gpu/drm/amd/include/atomfirmware.h
+++ b/drivers/gpu/drm/amd/include/atomfirmware.h
@@ -534,7 +534,7 @@ struct atom_firmware_info_v3_2 {
uint32_t mc_baseaddr_low;
uint8_t board_i2c_feature_id; // enum of atom_board_i2c_feature_id_def
uint8_t board_i2c_feature_gpio_id; // i2c id find in gpio_lut data table gpio_id
- uint8_t board_i2c_feature_slave_addr;
+ uint8_t board_i2c_feature_target_addr;
uint8_t reserved3;
uint16_t bootup_mvddq_mv;
uint16_t bootup_mvpp_mv;
@@ -562,7 +562,7 @@ struct atom_firmware_info_v3_3
uint32_t mc_baseaddr_low;
uint8_t board_i2c_feature_id; // enum of atom_board_i2c_feature_id_def
uint8_t board_i2c_feature_gpio_id; // i2c id find in gpio_lut data table gpio_id
- uint8_t board_i2c_feature_slave_addr;
+ uint8_t board_i2c_feature_target_addr;
uint8_t reserved3;
uint16_t bootup_mvddq_mv;
uint16_t bootup_mvpp_mv;
@@ -590,8 +590,8 @@ struct atom_firmware_info_v3_4 {
uint32_t mc_baseaddr_low;
uint8_t board_i2c_feature_id; // enum of atom_board_i2c_feature_id_def
uint8_t board_i2c_feature_gpio_id; // i2c id find in gpio_lut data table gpio_id
- uint8_t board_i2c_feature_slave_addr;
- uint8_t ras_rom_i2c_slave_addr;
+ uint8_t board_i2c_feature_target_addr;
+ uint8_t ras_rom_i2c_target_addr;
uint16_t bootup_mvddq_mv;
uint16_t bootup_mvpp_mv;
uint32_t zfbstartaddrin16mb;
@@ -626,8 +626,8 @@ struct atom_firmware_info_v3_5 {
uint32_t mc_baseaddr_low;
uint8_t board_i2c_feature_id; // enum of atom_board_i2c_feature_id_def
uint8_t board_i2c_feature_gpio_id; // i2c id find in gpio_lut data table gpio_id
- uint8_t board_i2c_feature_slave_addr;
- uint8_t ras_rom_i2c_slave_addr;
+ uint8_t board_i2c_feature_target_addr;
+ uint8_t ras_rom_i2c_target_addr;
uint32_t bootup_voltage_reserved1;
uint32_t zfb_reserved;
// if pplib_pptable_id!=0, pplib get powerplay table inside driver instead of from VBIOS
@@ -830,7 +830,7 @@ struct atom_i2c_record
{
struct atom_common_record_header record_header; //record_type = ATOM_I2C_RECORD_TYPE
uint8_t i2c_id;
- uint8_t i2c_slave_addr; //The slave address, it's 0 when the record is attached to connector for DDC
+ uint8_t i2c_target_addr; //The target address, it's 0 when the record is attached to connector for DDC
};
struct atom_hpd_int_record
@@ -2026,7 +2026,7 @@ struct atom_smu_info_v3_5
uint16_t smuinitoffset;
uint32_t bootup_dprefclk_10khz;
uint32_t bootup_usbclk_10khz;
- uint32_t smb_slave_address;
+ uint32_t smb_target_address;
uint32_t cg_fdo_ctrl0_val;
uint32_t cg_fdo_ctrl1_val;
uint32_t cg_fdo_ctrl2_val;
@@ -2083,7 +2083,7 @@ struct atom_smu_info_v3_6
uint16_t smuinitoffset;
uint32_t bootup_gfxavsclk_10khz;
uint32_t bootup_mpioclk_10khz;
- uint32_t smb_slave_address;
+ uint32_t smb_target_address;
uint32_t cg_fdo_ctrl0_val;
uint32_t cg_fdo_ctrl1_val;
uint32_t cg_fdo_ctrl2_val;
@@ -2138,7 +2138,7 @@ struct atom_smu_info_v4_0 {
uint16_t smuinitoffset;
uint32_t bootup_dprefclk_10khz;
uint32_t bootup_usbclk_10khz;
- uint32_t smb_slave_address;
+ uint32_t smb_target_address;
uint32_t cg_fdo_ctrl0_val;
uint32_t cg_fdo_ctrl1_val;
uint32_t cg_fdo_ctrl2_val;
@@ -2349,7 +2349,7 @@ struct atom_smc_dpm_info_v4_3
struct smudpm_i2ccontrollerconfig_t {
uint32_t enabled;
- uint32_t slaveaddress;
+ uint32_t targetaddress;
uint32_t controllerport;
uint32_t controllername;
uint32_t thermalthrottler;
@@ -3510,7 +3510,7 @@ struct atom_i2c_voltage_object_v4
struct atom_voltage_object_header_v4 header; // voltage mode = VOLTAGE_OBJ_VR_I2C_INIT_SEQ
uint8_t regulator_id; //Indicate Voltage Regulator Id
uint8_t i2c_id;
- uint8_t i2c_slave_addr;
+ uint8_t i2c_target_addr;
uint8_t i2c_control_offset;
uint8_t i2c_flag; // Bit0: 0 - One byte data; 1 - Two byte data
uint8_t i2c_speed; // =0, use default i2c speed, otherwise use it in unit of kHz.
@@ -4152,7 +4152,7 @@ struct process_i2c_channel_transaction_parameters
uint16_t i2c_data_out;
uint8_t flag; /* enum atom_process_i2c_status */
uint8_t trans_bytes;
- uint8_t slave_addr;
+ uint8_t target_addr;
uint8_t i2c_id;
};
diff --git a/drivers/gpu/drm/amd/pm/powerplay/hwmgr/vega20_processpptables.c b/drivers/gpu/drm/amd/pm/powerplay/hwmgr/vega20_processpptables.c
index 79c817752a33..cb9ee5345745 100644
--- a/drivers/gpu/drm/amd/pm/powerplay/hwmgr/vega20_processpptables.c
+++ b/drivers/gpu/drm/amd/pm/powerplay/hwmgr/vega20_processpptables.c
@@ -784,8 +784,8 @@ static int append_vbios_pptable(struct pp_hwmgr *hwmgr, PPTable_t *ppsmc_pptable
for (i = 0; i < I2C_CONTROLLER_NAME_COUNT; i++) {
ppsmc_pptable->I2cControllers[i].Enabled =
smc_dpm_table->i2ccontrollers[i].enabled;
- ppsmc_pptable->I2cControllers[i].SlaveAddress =
- smc_dpm_table->i2ccontrollers[i].slaveaddress;
+ ppsmc_pptable->I2cControllers[i].TargetAddress =
+ smc_dpm_table->i2ccontrollers[i].targetaddress;
ppsmc_pptable->I2cControllers[i].ControllerPort =
smc_dpm_table->i2ccontrollers[i].controllerport;
ppsmc_pptable->I2cControllers[i].ThermalThrottler =
diff --git a/drivers/gpu/drm/amd/pm/powerplay/inc/smu11_driver_if.h b/drivers/gpu/drm/amd/pm/powerplay/inc/smu11_driver_if.h
index c2efc70ef288..69d7ec6fd971 100644
--- a/drivers/gpu/drm/amd/pm/powerplay/inc/smu11_driver_if.h
+++ b/drivers/gpu/drm/amd/pm/powerplay/inc/smu11_driver_if.h
@@ -287,7 +287,7 @@ typedef enum {
typedef struct {
uint32_t Enabled;
- uint32_t SlaveAddress;
+ uint32_t TargetAddress;
uint32_t ControllerPort;
uint32_t ControllerName;
diff --git a/drivers/gpu/drm/amd/pm/swsmu/inc/pmfw_if/smu11_driver_if_arcturus.h b/drivers/gpu/drm/amd/pm/swsmu/inc/pmfw_if/smu11_driver_if_arcturus.h
index d518dee18e1b..5684e2a16e6c 100644
--- a/drivers/gpu/drm/amd/pm/swsmu/inc/pmfw_if/smu11_driver_if_arcturus.h
+++ b/drivers/gpu/drm/amd/pm/swsmu/inc/pmfw_if/smu11_driver_if_arcturus.h
@@ -263,7 +263,7 @@ typedef struct {
uint8_t Enabled;
uint8_t Speed;
uint8_t Padding[2];
- uint32_t SlaveAddress;
+ uint32_t TargetAddress;
uint8_t ControllerPort;
uint8_t ControllerName;
uint8_t ThermalThrotter;
diff --git a/drivers/gpu/drm/amd/pm/swsmu/inc/pmfw_if/smu11_driver_if_navi10.h b/drivers/gpu/drm/amd/pm/swsmu/inc/pmfw_if/smu11_driver_if_navi10.h
index c5c1943fb6a1..1782b8e8fcd2 100644
--- a/drivers/gpu/drm/amd/pm/swsmu/inc/pmfw_if/smu11_driver_if_navi10.h
+++ b/drivers/gpu/drm/amd/pm/swsmu/inc/pmfw_if/smu11_driver_if_navi10.h
@@ -267,7 +267,7 @@ typedef struct {
uint8_t Enabled;
uint8_t Speed;
uint8_t Padding[2];
- uint32_t SlaveAddress;
+ uint32_t TargetAddress;
uint8_t ControllerPort;
uint8_t ControllerName;
uint8_t ThermalThrotter;
diff --git a/drivers/gpu/drm/amd/pm/swsmu/inc/pmfw_if/smu11_driver_if_sienna_cichlid.h b/drivers/gpu/drm/amd/pm/swsmu/inc/pmfw_if/smu11_driver_if_sienna_cichlid.h
index aa6d29de4002..6be89c6dd492 100644
--- a/drivers/gpu/drm/amd/pm/swsmu/inc/pmfw_if/smu11_driver_if_sienna_cichlid.h
+++ b/drivers/gpu/drm/amd/pm/swsmu/inc/pmfw_if/smu11_driver_if_sienna_cichlid.h
@@ -342,7 +342,7 @@ typedef enum {
typedef struct {
uint8_t Enabled;
uint8_t Speed;
- uint8_t SlaveAddress;
+ uint8_t TargetAddress;
uint8_t ControllerPort;
uint8_t ControllerName;
uint8_t ThermalThrotter;
diff --git a/drivers/gpu/drm/amd/pm/swsmu/inc/pmfw_if/smu13_driver_if_aldebaran.h b/drivers/gpu/drm/amd/pm/swsmu/inc/pmfw_if/smu13_driver_if_aldebaran.h
index cddf45eebee8..c590f4557074 100644
--- a/drivers/gpu/drm/amd/pm/swsmu/inc/pmfw_if/smu13_driver_if_aldebaran.h
+++ b/drivers/gpu/drm/amd/pm/swsmu/inc/pmfw_if/smu13_driver_if_aldebaran.h
@@ -167,7 +167,7 @@ typedef enum {
typedef struct {
uint8_t Enabled;
uint8_t Speed;
- uint8_t SlaveAddress;
+ uint8_t TargetAddress;
uint8_t ControllerPort;
uint8_t ThermalThrotter;
uint8_t I2cProtocol;
diff --git a/drivers/gpu/drm/amd/pm/swsmu/inc/pmfw_if/smu13_driver_if_v13_0_0.h b/drivers/gpu/drm/amd/pm/swsmu/inc/pmfw_if/smu13_driver_if_v13_0_0.h
index b114d14fc053..ebe2d344bf5b 100644
--- a/drivers/gpu/drm/amd/pm/swsmu/inc/pmfw_if/smu13_driver_if_v13_0_0.h
+++ b/drivers/gpu/drm/amd/pm/swsmu/inc/pmfw_if/smu13_driver_if_v13_0_0.h
@@ -319,7 +319,7 @@ typedef enum {
typedef struct {
uint8_t Enabled;
uint8_t Speed;
- uint8_t SlaveAddress;
+ uint8_t TargetAddress;
uint8_t ControllerPort;
uint8_t ControllerName;
uint8_t ThermalThrotter;
diff --git a/drivers/gpu/drm/amd/pm/swsmu/inc/pmfw_if/smu13_driver_if_v13_0_7.h b/drivers/gpu/drm/amd/pm/swsmu/inc/pmfw_if/smu13_driver_if_v13_0_7.h
index 8b1496f8ce58..8e9c7fa22b4f 100644
--- a/drivers/gpu/drm/amd/pm/swsmu/inc/pmfw_if/smu13_driver_if_v13_0_7.h
+++ b/drivers/gpu/drm/amd/pm/swsmu/inc/pmfw_if/smu13_driver_if_v13_0_7.h
@@ -320,7 +320,7 @@ typedef enum {
typedef struct {
uint8_t Enabled;
uint8_t Speed;
- uint8_t SlaveAddress;
+ uint8_t TargetAddress;
uint8_t ControllerPort;
uint8_t ControllerName;
uint8_t ThermalThrotter;
diff --git a/drivers/gpu/drm/amd/pm/swsmu/smu11/arcturus_ppt.c b/drivers/gpu/drm/amd/pm/swsmu/smu11/arcturus_ppt.c
index 0c2d04f978ac..e2c6a4806e5c 100644
--- a/drivers/gpu/drm/amd/pm/swsmu/smu11/arcturus_ppt.c
+++ b/drivers/gpu/drm/amd/pm/swsmu/smu11/arcturus_ppt.c
@@ -1909,8 +1909,8 @@ static void arcturus_dump_pptable(struct smu_context *smu)
dev_info(smu->adev->dev, "I2cControllers[%d]:\n", i);
dev_info(smu->adev->dev, " .Enabled = %d\n",
pptable->I2cControllers[i].Enabled);
- dev_info(smu->adev->dev, " .SlaveAddress = 0x%x\n",
- pptable->I2cControllers[i].SlaveAddress);
+ dev_info(smu->adev->dev, " .TargetAddress = 0x%x\n",
+ pptable->I2cControllers[i].TargetAddress);
dev_info(smu->adev->dev, " .ControllerPort = %d\n",
pptable->I2cControllers[i].ControllerPort);
dev_info(smu->adev->dev, " .ControllerName = %d\n",
diff --git a/drivers/gpu/drm/amd/pm/swsmu/smu11/sienna_cichlid_ppt.c b/drivers/gpu/drm/amd/pm/swsmu/smu11/sienna_cichlid_ppt.c
index 1f18b61884f3..eec4b9b9598c 100644
--- a/drivers/gpu/drm/amd/pm/swsmu/smu11/sienna_cichlid_ppt.c
+++ b/drivers/gpu/drm/amd/pm/swsmu/smu11/sienna_cichlid_ppt.c
@@ -2988,8 +2988,8 @@ static void beige_goby_dump_pptable(struct smu_context *smu)
pptable->I2cControllers[i].Enabled);
dev_info(smu->adev->dev, " .Speed = 0x%x\n",
pptable->I2cControllers[i].Speed);
- dev_info(smu->adev->dev, " .SlaveAddress = 0x%x\n",
- pptable->I2cControllers[i].SlaveAddress);
+ dev_info(smu->adev->dev, " .TargetAddress = 0x%x\n",
+ pptable->I2cControllers[i].TargetAddress);
dev_info(smu->adev->dev, " .ControllerPort = 0x%x\n",
pptable->I2cControllers[i].ControllerPort);
dev_info(smu->adev->dev, " .ControllerName = 0x%x\n",
@@ -3627,8 +3627,8 @@ static void sienna_cichlid_dump_pptable(struct smu_context *smu)
pptable->I2cControllers[i].Enabled);
dev_info(smu->adev->dev, " .Speed = 0x%x\n",
pptable->I2cControllers[i].Speed);
- dev_info(smu->adev->dev, " .SlaveAddress = 0x%x\n",
- pptable->I2cControllers[i].SlaveAddress);
+ dev_info(smu->adev->dev, " .TargetAddress = 0x%x\n",
+ pptable->I2cControllers[i].TargetAddress);
dev_info(smu->adev->dev, " .ControllerPort = 0x%x\n",
pptable->I2cControllers[i].ControllerPort);
dev_info(smu->adev->dev, " .ControllerName = 0x%x\n",
diff --git a/drivers/gpu/drm/radeon/atombios.h b/drivers/gpu/drm/radeon/atombios.h
index 2db40789235c..40444af51d0a 100644
--- a/drivers/gpu/drm/radeon/atombios.h
+++ b/drivers/gpu/drm/radeon/atombios.h
@@ -1834,7 +1834,7 @@ typedef struct _READ_EDID_FROM_HW_I2C_DATA_PARAMETERS
USHORT usVRAMAddress; //Address in Frame Buffer where to pace raw EDID
USHORT usStatus; //When use output: lower byte EDID checksum, high byte hardware status
//WHen use input: lower byte as 'byte to read':currently limited to 128byte or 1byte
- UCHAR ucSlaveAddr; //Read from which slave
+ UCHAR ucTargetAddr; //Read from which slave
UCHAR ucLineNumber; //Read from which HW assisted line
}READ_EDID_FROM_HW_I2C_DATA_PARAMETERS;
#define READ_EDID_FROM_HW_I2C_DATA_PS_ALLOCATION READ_EDID_FROM_HW_I2C_DATA_PARAMETERS
@@ -1858,7 +1858,7 @@ typedef struct _WRITE_ONE_BYTE_HW_I2C_DATA_PARAMETERS
//blockID+counterID+offsetID
UCHAR ucData; //PS data1
UCHAR ucStatus; //Status byte 1=success, 2=failure, Also is used as PS data2
- UCHAR ucSlaveAddr; //Write to which slave
+ UCHAR ucTargetAddr; //Write to which slave
UCHAR ucLineNumber; //Write from which HW assisted line
}WRITE_ONE_BYTE_HW_I2C_DATA_PARAMETERS;
@@ -1867,7 +1867,7 @@ typedef struct _WRITE_ONE_BYTE_HW_I2C_DATA_PARAMETERS
typedef struct _SET_UP_HW_I2C_DATA_PARAMETERS
{
USHORT usPrescale; //Ratio between Engine clock and I2C clock
- UCHAR ucSlaveAddr; //Write to which slave
+ UCHAR ucTargetAddr; //Write to which slave
UCHAR ucLineNumber; //Write from which HW assisted line
}SET_UP_HW_I2C_DATA_PARAMETERS;
@@ -4741,7 +4741,7 @@ typedef struct _ATOM_POWER_SOURCE_OBJECT
UCHAR ucPwrSrcId; // Power source
UCHAR ucPwrSensorType; // GPIO, I2C or none
UCHAR ucPwrSensId; // if GPIO detect, it is GPIO id, if I2C detect, it is I2C id
- UCHAR ucPwrSensSlaveAddr; // Slave address if I2C detect
+ UCHAR ucPwrSensTargetAddr; // Target address if I2C detect
UCHAR ucPwrSensRegIndex; // I2C register Index if I2C detect
UCHAR ucPwrSensRegBitMask; // detect which bit is used if I2C detect
UCHAR ucPwrSensActiveState; // high active or low active
@@ -5449,7 +5449,7 @@ typedef struct _ATOM_I2C_DEVICE_SETUP_INFO
{
ATOM_I2C_ID_CONFIG_ACCESS sucI2cId; //I2C line and HW/SW assisted cap.
UCHAR ucSSChipID; //SS chip being used
- UCHAR ucSSChipSlaveAddr; //Slave Address to set up this SS chip
+ UCHAR ucSSChipTargetAddr; //Target Address to set up this SS chip
UCHAR ucNumOfI2CDataRecords; //number of data block
ATOM_I2C_DATA_RECORD asI2CData[];
}ATOM_I2C_DEVICE_SETUP_INFO;
@@ -7229,7 +7229,7 @@ typedef struct _PROCESS_I2C_CHANNEL_TRANSACTION_PARAMETERS
USHORT lpI2CDataOut;
UCHAR ucFlag;
UCHAR ucTransBytes;
- UCHAR ucSlaveAddr;
+ UCHAR ucTargetAddr;
UCHAR ucLineNumber;
}PROCESS_I2C_CHANNEL_TRANSACTION_PARAMETERS;
@@ -7599,8 +7599,8 @@ typedef struct _ATOM_XTMDS_INFO
UCHAR ucSupportedLink; // Bit field, bit0=1, single link supported;bit1=1,dual link supported
UCHAR ucSequnceAlterID; // Even with the same external TMDS asic, it's possible that the program seqence alters
// due to design. This ID is used to alert driver that the sequence is not "standard"!
- UCHAR ucMasterAddress; // Address to control Master xTMDS Chip
- UCHAR ucSlaveAddress; // Address to control Slave xTMDS Chip
+ UCHAR ucControllerAddress; // Address to control Controller xTMDS Chip
+ UCHAR ucTargetAddress; // Address to control Target xTMDS Chip
}ATOM_XTMDS_INFO;
typedef struct _DFP_DPMS_STATUS_CHANGE_PARAMETERS
diff --git a/drivers/gpu/drm/radeon/atombios_i2c.c b/drivers/gpu/drm/radeon/atombios_i2c.c
index 730f0b25312b..3acae0b28122 100644
--- a/drivers/gpu/drm/radeon/atombios_i2c.c
+++ b/drivers/gpu/drm/radeon/atombios_i2c.c
@@ -34,7 +34,7 @@
#define ATOM_MAX_HW_I2C_READ 255
static int radeon_process_i2c_ch(struct radeon_i2c_chan *chan,
- u8 slave_addr, u8 flags,
+ u8 target_addr, u8 flags,
u8 *buf, int num)
{
struct drm_device *dev = chan->dev;
@@ -75,7 +75,7 @@ static int radeon_process_i2c_ch(struct radeon_i2c_chan *chan,
args.ucFlag = flags;
args.ucI2CSpeed = TARGET_HW_I2C_CLOCK;
args.ucTransBytes = num;
- args.ucSlaveAddr = slave_addr << 1;
+ args.ucTargetAddr = target_addr << 1;
args.ucLineNumber = chan->rec.i2c_id;
atom_execute_table_scratch_unlocked(rdev->mode_info.atom_context, index, (uint32_t *)&args, sizeof(args));
diff --git a/drivers/gpu/drm/radeon/radeon_combios.c b/drivers/gpu/drm/radeon/radeon_combios.c
index 6952b1273b0f..107638ec8c75 100644
--- a/drivers/gpu/drm/radeon/radeon_combios.c
+++ b/drivers/gpu/drm/radeon/radeon_combios.c
@@ -1398,7 +1398,7 @@ bool radeon_legacy_get_ext_tmds_info_from_table(struct radeon_encoder *encoder,
case CT_MINI_EXTERNAL:
default:
tmds->dvo_chip = DVO_SIL164;
- tmds->slave_addr = 0x70 >> 1; /* 7 bit addressing */
+ tmds->target_addr = 0x70 >> 1; /* 7 bit addressing */
break;
}
@@ -1420,14 +1420,14 @@ bool radeon_legacy_get_ext_tmds_info_from_combios(struct radeon_encoder *encoder
i2c_bus = combios_setup_i2c_bus(rdev, DDC_MONID, 0, 0);
tmds->i2c_bus = radeon_i2c_lookup(rdev, &i2c_bus);
tmds->dvo_chip = DVO_SIL164;
- tmds->slave_addr = 0x70 >> 1; /* 7 bit addressing */
+ tmds->target_addr = 0x70 >> 1; /* 7 bit addressing */
} else {
offset = combios_get_table_offset(dev, COMBIOS_EXT_TMDS_INFO_TABLE);
if (offset) {
ver = RBIOS8(offset);
DRM_DEBUG_KMS("External TMDS Table revision: %d\n", ver);
- tmds->slave_addr = RBIOS8(offset + 4 + 2);
- tmds->slave_addr >>= 1; /* 7 bit addressing */
+ tmds->target_addr = RBIOS8(offset + 4 + 2);
+ tmds->target_addr >>= 1; /* 7 bit addressing */
gpio = RBIOS8(offset + 4 + 3);
if (gpio == DDC_LCD) {
/* MM i2c */
@@ -2846,19 +2846,19 @@ void radeon_external_tmds_setup(struct drm_encoder *encoder)
case DVO_SIL164:
/* sil 164 */
radeon_i2c_put_byte(tmds->i2c_bus,
- tmds->slave_addr,
+ tmds->target_addr,
0x08, 0x30);
radeon_i2c_put_byte(tmds->i2c_bus,
- tmds->slave_addr,
+ tmds->target_addr,
0x09, 0x00);
radeon_i2c_put_byte(tmds->i2c_bus,
- tmds->slave_addr,
+ tmds->target_addr,
0x0a, 0x90);
radeon_i2c_put_byte(tmds->i2c_bus,
- tmds->slave_addr,
+ tmds->target_addr,
0x0c, 0x89);
radeon_i2c_put_byte(tmds->i2c_bus,
- tmds->slave_addr,
+ tmds->target_addr,
0x08, 0x3b);
break;
case DVO_SIL1178:
@@ -2887,7 +2887,7 @@ bool radeon_combios_external_tmds_setup(struct drm_encoder *encoder)
struct radeon_device *rdev = dev->dev_private;
struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder);
uint16_t offset;
- uint8_t blocks, slave_addr, rev;
+ uint8_t blocks, target_addr, rev;
uint32_t index, id;
uint32_t reg, val, and_mask, or_mask;
struct radeon_encoder_ext_tmds *tmds = radeon_encoder->enc_priv;
@@ -2934,15 +2934,15 @@ bool radeon_combios_external_tmds_setup(struct drm_encoder *encoder)
mdelay(val);
break;
case 6:
- slave_addr = id & 0xff;
- slave_addr >>= 1; /* 7 bit addressing */
+ target_addr = id & 0xff;
+ target_addr >>= 1; /* 7 bit addressing */
index++;
reg = RBIOS8(index);
index++;
val = RBIOS8(index);
index++;
radeon_i2c_put_byte(tmds->i2c_bus,
- slave_addr,
+ target_addr,
reg, val);
break;
default:
@@ -2997,7 +2997,7 @@ bool radeon_combios_external_tmds_setup(struct drm_encoder *encoder)
val = RBIOS8(index);
index += 1;
radeon_i2c_put_byte(tmds->i2c_bus,
- tmds->slave_addr,
+ tmds->target_addr,
reg, val);
break;
default:
diff --git a/drivers/gpu/drm/radeon/radeon_i2c.c b/drivers/gpu/drm/radeon/radeon_i2c.c
index 3d174390a8af..a2eb00229428 100644
--- a/drivers/gpu/drm/radeon/radeon_i2c.c
+++ b/drivers/gpu/drm/radeon/radeon_i2c.c
@@ -1038,7 +1038,7 @@ struct radeon_i2c_chan *radeon_i2c_lookup(struct radeon_device *rdev,
}
void radeon_i2c_get_byte(struct radeon_i2c_chan *i2c_bus,
- u8 slave_addr,
+ u8 target_addr,
u8 addr,
u8 *val)
{
@@ -1046,13 +1046,13 @@ void radeon_i2c_get_byte(struct radeon_i2c_chan *i2c_bus,
u8 in_buf[2];
struct i2c_msg msgs[] = {
{
- .addr = slave_addr,
+ .addr = target_addr,
.flags = 0,
.len = 1,
.buf = out_buf,
},
{
- .addr = slave_addr,
+ .addr = target_addr,
.flags = I2C_M_RD,
.len = 1,
.buf = in_buf,
@@ -1072,13 +1072,13 @@ void radeon_i2c_get_byte(struct radeon_i2c_chan *i2c_bus,
}
void radeon_i2c_put_byte(struct radeon_i2c_chan *i2c_bus,
- u8 slave_addr,
+ u8 target_addr,
u8 addr,
u8 val)
{
uint8_t out_buf[2];
struct i2c_msg msg = {
- .addr = slave_addr,
+ .addr = target_addr,
.flags = 0,
.len = 2,
.buf = out_buf,
diff --git a/drivers/gpu/drm/radeon/radeon_mode.h b/drivers/gpu/drm/radeon/radeon_mode.h
index 546381a5c918..701c5f9046a0 100644
--- a/drivers/gpu/drm/radeon/radeon_mode.h
+++ b/drivers/gpu/drm/radeon/radeon_mode.h
@@ -409,7 +409,7 @@ struct radeon_encoder_int_tmds {
struct radeon_encoder_ext_tmds {
/* tmds over dvo */
struct radeon_i2c_chan *i2c_bus;
- uint8_t slave_addr;
+ uint8_t target_addr;
enum radeon_dvo_chip dvo_chip;
};
@@ -749,11 +749,11 @@ extern struct radeon_i2c_chan *radeon_i2c_create(struct drm_device *dev,
const char *name);
extern void radeon_i2c_destroy(struct radeon_i2c_chan *i2c);
extern void radeon_i2c_get_byte(struct radeon_i2c_chan *i2c_bus,
- u8 slave_addr,
+ u8 target_addr,
u8 addr,
u8 *val);
extern void radeon_i2c_put_byte(struct radeon_i2c_chan *i2c,
- u8 slave_addr,
+ u8 target_addr,
u8 addr,
u8 val);
extern void radeon_router_select_ddc_port(struct radeon_connector *radeon_connector);
--
2.34.1
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