From: Alex Deucher <alexdeucher@gmail.com>
To: Lee Jones <lee.jones@linaro.org>
Cc: "David Airlie" <airlied@linux.ie>,
LKML <linux-kernel@vger.kernel.org>,
"amd-gfx list" <amd-gfx@lists.freedesktop.org>,
"Maling list - DRI developers" <dri-devel@lists.freedesktop.org>,
"Alex Deucher" <alexander.deucher@amd.com>,
"Evan Quan" <evan.quan@amd.com>,
"Christian König" <christian.koenig@amd.com>
Subject: Re: [PATCH 38/40] drm/amd/pm/swsmu/smu11/navi10_ppt: Remove unused 'struct i2c_algorithm navi10_i2c_algo'
Date: Mon, 30 Nov 2020 18:01:30 -0500 [thread overview]
Message-ID: <CADnq5_Ns3Ls=94FyM2LAm__S5iDHvrLNZs6zcN1ySB54mbvc1Q@mail.gmail.com> (raw)
In-Reply-To: <20201124193824.1118741-39-lee.jones@linaro.org>
On Tue, Nov 24, 2020 at 2:45 PM Lee Jones <lee.jones@linaro.org> wrote:
>
> Fixes the following W=1 kernel build warning(s):
>
> Cc: Alex Deucher <alexander.deucher@amd.com>
> Cc: "Christian König" <christian.koenig@amd.com>
> Cc: David Airlie <airlied@linux.ie>
> Cc: Daniel Vetter <daniel@ffwll.ch>
> Cc: Evan Quan <evan.quan@amd.com>
> Cc: amd-gfx@lists.freedesktop.org
> Cc: dri-devel@lists.freedesktop.org
> Signed-off-by: Lee Jones <lee.jones@linaro.org>
Applied. Thanks!
Alex
> ---
> .../gpu/drm/amd/pm/swsmu/smu11/navi10_ppt.c | 204 ------------------
> 1 file changed, 204 deletions(-)
>
> diff --git a/drivers/gpu/drm/amd/pm/swsmu/smu11/navi10_ppt.c b/drivers/gpu/drm/amd/pm/swsmu/smu11/navi10_ppt.c
> index ef1a62e86a0ee..59bd7cd3ca8df 100644
> --- a/drivers/gpu/drm/amd/pm/swsmu/smu11/navi10_ppt.c
> +++ b/drivers/gpu/drm/amd/pm/swsmu/smu11/navi10_ppt.c
> @@ -2325,210 +2325,6 @@ static int navi10_run_umc_cdr_workaround(struct smu_context *smu)
> return 0;
> }
>
> -static void navi10_fill_i2c_req(SwI2cRequest_t *req, bool write,
> - uint8_t address, uint32_t numbytes,
> - uint8_t *data)
> -{
> - int i;
> -
> - req->I2CcontrollerPort = 0;
> - req->I2CSpeed = 2;
> - req->SlaveAddress = address;
> - req->NumCmds = numbytes;
> -
> - for (i = 0; i < numbytes; i++) {
> - SwI2cCmd_t *cmd = &req->SwI2cCmds[i];
> -
> - /* First 2 bytes are always write for lower 2b EEPROM address */
> - if (i < 2)
> - cmd->Cmd = 1;
> - else
> - cmd->Cmd = write;
> -
> -
> - /* Add RESTART for read after address filled */
> - cmd->CmdConfig |= (i == 2 && !write) ? CMDCONFIG_RESTART_MASK : 0;
> -
> - /* Add STOP in the end */
> - cmd->CmdConfig |= (i == (numbytes - 1)) ? CMDCONFIG_STOP_MASK : 0;
> -
> - /* Fill with data regardless if read or write to simplify code */
> - cmd->RegisterAddr = data[i];
> - }
> -}
> -
> -static int navi10_i2c_read_data(struct i2c_adapter *control,
> - uint8_t address,
> - uint8_t *data,
> - uint32_t numbytes)
> -{
> - uint32_t i, ret = 0;
> - SwI2cRequest_t req;
> - struct amdgpu_device *adev = to_amdgpu_device(control);
> - struct smu_table_context *smu_table = &adev->smu.smu_table;
> - struct smu_table *table = &smu_table->driver_table;
> -
> - if (numbytes > MAX_SW_I2C_COMMANDS) {
> - dev_err(adev->dev, "numbytes requested %d is over max allowed %d\n",
> - numbytes, MAX_SW_I2C_COMMANDS);
> - return -EINVAL;
> - }
> -
> - memset(&req, 0, sizeof(req));
> - navi10_fill_i2c_req(&req, false, address, numbytes, data);
> -
> - mutex_lock(&adev->smu.mutex);
> - /* Now read data starting with that address */
> - ret = smu_cmn_update_table(&adev->smu, SMU_TABLE_I2C_COMMANDS, 0, &req,
> - true);
> - mutex_unlock(&adev->smu.mutex);
> -
> - if (!ret) {
> - SwI2cRequest_t *res = (SwI2cRequest_t *)table->cpu_addr;
> -
> - /* Assume SMU fills res.SwI2cCmds[i].Data with read bytes */
> - for (i = 0; i < numbytes; i++)
> - data[i] = res->SwI2cCmds[i].Data;
> -
> - dev_dbg(adev->dev, "navi10_i2c_read_data, address = %x, bytes = %d, data :",
> - (uint16_t)address, numbytes);
> -
> - print_hex_dump(KERN_DEBUG, "data: ", DUMP_PREFIX_NONE,
> - 8, 1, data, numbytes, false);
> - } else
> - dev_err(adev->dev, "navi10_i2c_read_data - error occurred :%x", ret);
> -
> - return ret;
> -}
> -
> -static int navi10_i2c_write_data(struct i2c_adapter *control,
> - uint8_t address,
> - uint8_t *data,
> - uint32_t numbytes)
> -{
> - uint32_t ret;
> - SwI2cRequest_t req;
> - struct amdgpu_device *adev = to_amdgpu_device(control);
> -
> - if (numbytes > MAX_SW_I2C_COMMANDS) {
> - dev_err(adev->dev, "numbytes requested %d is over max allowed %d\n",
> - numbytes, MAX_SW_I2C_COMMANDS);
> - return -EINVAL;
> - }
> -
> - memset(&req, 0, sizeof(req));
> - navi10_fill_i2c_req(&req, true, address, numbytes, data);
> -
> - mutex_lock(&adev->smu.mutex);
> - ret = smu_cmn_update_table(&adev->smu, SMU_TABLE_I2C_COMMANDS, 0, &req, true);
> - mutex_unlock(&adev->smu.mutex);
> -
> - if (!ret) {
> - dev_dbg(adev->dev, "navi10_i2c_write(), address = %x, bytes = %d , data: ",
> - (uint16_t)address, numbytes);
> -
> - print_hex_dump(KERN_DEBUG, "data: ", DUMP_PREFIX_NONE,
> - 8, 1, data, numbytes, false);
> - /*
> - * According to EEPROM spec there is a MAX of 10 ms required for
> - * EEPROM to flush internal RX buffer after STOP was issued at the
> - * end of write transaction. During this time the EEPROM will not be
> - * responsive to any more commands - so wait a bit more.
> - */
> - msleep(10);
> -
> - } else
> - dev_err(adev->dev, "navi10_i2c_write- error occurred :%x", ret);
> -
> - return ret;
> -}
> -
> -static int navi10_i2c_xfer(struct i2c_adapter *i2c_adap,
> - struct i2c_msg *msgs, int num)
> -{
> - uint32_t i, j, ret, data_size, data_chunk_size, next_eeprom_addr = 0;
> - uint8_t *data_ptr, data_chunk[MAX_SW_I2C_COMMANDS] = { 0 };
> -
> - for (i = 0; i < num; i++) {
> - /*
> - * SMU interface allows at most MAX_SW_I2C_COMMANDS bytes of data at
> - * once and hence the data needs to be spliced into chunks and sent each
> - * chunk separately
> - */
> - data_size = msgs[i].len - 2;
> - data_chunk_size = MAX_SW_I2C_COMMANDS - 2;
> - next_eeprom_addr = (msgs[i].buf[0] << 8 & 0xff00) | (msgs[i].buf[1] & 0xff);
> - data_ptr = msgs[i].buf + 2;
> -
> - for (j = 0; j < data_size / data_chunk_size; j++) {
> - /* Insert the EEPROM dest addess, bits 0-15 */
> - data_chunk[0] = ((next_eeprom_addr >> 8) & 0xff);
> - data_chunk[1] = (next_eeprom_addr & 0xff);
> -
> - if (msgs[i].flags & I2C_M_RD) {
> - ret = navi10_i2c_read_data(i2c_adap,
> - (uint8_t)msgs[i].addr,
> - data_chunk, MAX_SW_I2C_COMMANDS);
> -
> - memcpy(data_ptr, data_chunk + 2, data_chunk_size);
> - } else {
> -
> - memcpy(data_chunk + 2, data_ptr, data_chunk_size);
> -
> - ret = navi10_i2c_write_data(i2c_adap,
> - (uint8_t)msgs[i].addr,
> - data_chunk, MAX_SW_I2C_COMMANDS);
> - }
> -
> - if (ret) {
> - num = -EIO;
> - goto fail;
> - }
> -
> - next_eeprom_addr += data_chunk_size;
> - data_ptr += data_chunk_size;
> - }
> -
> - if (data_size % data_chunk_size) {
> - data_chunk[0] = ((next_eeprom_addr >> 8) & 0xff);
> - data_chunk[1] = (next_eeprom_addr & 0xff);
> -
> - if (msgs[i].flags & I2C_M_RD) {
> - ret = navi10_i2c_read_data(i2c_adap,
> - (uint8_t)msgs[i].addr,
> - data_chunk, (data_size % data_chunk_size) + 2);
> -
> - memcpy(data_ptr, data_chunk + 2, data_size % data_chunk_size);
> - } else {
> - memcpy(data_chunk + 2, data_ptr, data_size % data_chunk_size);
> -
> - ret = navi10_i2c_write_data(i2c_adap,
> - (uint8_t)msgs[i].addr,
> - data_chunk, (data_size % data_chunk_size) + 2);
> - }
> -
> - if (ret) {
> - num = -EIO;
> - goto fail;
> - }
> - }
> - }
> -
> -fail:
> - return num;
> -}
> -
> -static u32 navi10_i2c_func(struct i2c_adapter *adap)
> -{
> - return I2C_FUNC_I2C | I2C_FUNC_SMBUS_EMUL;
> -}
> -
> -
> -static const struct i2c_algorithm navi10_i2c_algo = {
> - .master_xfer = navi10_i2c_xfer,
> - .functionality = navi10_i2c_func,
> -};
> -
> static ssize_t navi10_get_gpu_metrics(struct smu_context *smu,
> void **table)
> {
> --
> 2.25.1
>
> _______________________________________________
> dri-devel mailing list
> dri-devel@lists.freedesktop.org
> https://lists.freedesktop.org/mailman/listinfo/dri-devel
WARNING: multiple messages have this Message-ID (diff)
From: Alex Deucher <alexdeucher@gmail.com>
To: Lee Jones <lee.jones@linaro.org>
Cc: "David Airlie" <airlied@linux.ie>,
LKML <linux-kernel@vger.kernel.org>,
"Maling list - DRI developers" <dri-devel@lists.freedesktop.org>,
"amd-gfx list" <amd-gfx@lists.freedesktop.org>,
"Alex Deucher" <alexander.deucher@amd.com>,
"Evan Quan" <evan.quan@amd.com>,
"Christian König" <christian.koenig@amd.com>
Subject: Re: [PATCH 38/40] drm/amd/pm/swsmu/smu11/navi10_ppt: Remove unused 'struct i2c_algorithm navi10_i2c_algo'
Date: Mon, 30 Nov 2020 18:01:30 -0500 [thread overview]
Message-ID: <CADnq5_Ns3Ls=94FyM2LAm__S5iDHvrLNZs6zcN1ySB54mbvc1Q@mail.gmail.com> (raw)
In-Reply-To: <20201124193824.1118741-39-lee.jones@linaro.org>
On Tue, Nov 24, 2020 at 2:45 PM Lee Jones <lee.jones@linaro.org> wrote:
>
> Fixes the following W=1 kernel build warning(s):
>
> Cc: Alex Deucher <alexander.deucher@amd.com>
> Cc: "Christian König" <christian.koenig@amd.com>
> Cc: David Airlie <airlied@linux.ie>
> Cc: Daniel Vetter <daniel@ffwll.ch>
> Cc: Evan Quan <evan.quan@amd.com>
> Cc: amd-gfx@lists.freedesktop.org
> Cc: dri-devel@lists.freedesktop.org
> Signed-off-by: Lee Jones <lee.jones@linaro.org>
Applied. Thanks!
Alex
> ---
> .../gpu/drm/amd/pm/swsmu/smu11/navi10_ppt.c | 204 ------------------
> 1 file changed, 204 deletions(-)
>
> diff --git a/drivers/gpu/drm/amd/pm/swsmu/smu11/navi10_ppt.c b/drivers/gpu/drm/amd/pm/swsmu/smu11/navi10_ppt.c
> index ef1a62e86a0ee..59bd7cd3ca8df 100644
> --- a/drivers/gpu/drm/amd/pm/swsmu/smu11/navi10_ppt.c
> +++ b/drivers/gpu/drm/amd/pm/swsmu/smu11/navi10_ppt.c
> @@ -2325,210 +2325,6 @@ static int navi10_run_umc_cdr_workaround(struct smu_context *smu)
> return 0;
> }
>
> -static void navi10_fill_i2c_req(SwI2cRequest_t *req, bool write,
> - uint8_t address, uint32_t numbytes,
> - uint8_t *data)
> -{
> - int i;
> -
> - req->I2CcontrollerPort = 0;
> - req->I2CSpeed = 2;
> - req->SlaveAddress = address;
> - req->NumCmds = numbytes;
> -
> - for (i = 0; i < numbytes; i++) {
> - SwI2cCmd_t *cmd = &req->SwI2cCmds[i];
> -
> - /* First 2 bytes are always write for lower 2b EEPROM address */
> - if (i < 2)
> - cmd->Cmd = 1;
> - else
> - cmd->Cmd = write;
> -
> -
> - /* Add RESTART for read after address filled */
> - cmd->CmdConfig |= (i == 2 && !write) ? CMDCONFIG_RESTART_MASK : 0;
> -
> - /* Add STOP in the end */
> - cmd->CmdConfig |= (i == (numbytes - 1)) ? CMDCONFIG_STOP_MASK : 0;
> -
> - /* Fill with data regardless if read or write to simplify code */
> - cmd->RegisterAddr = data[i];
> - }
> -}
> -
> -static int navi10_i2c_read_data(struct i2c_adapter *control,
> - uint8_t address,
> - uint8_t *data,
> - uint32_t numbytes)
> -{
> - uint32_t i, ret = 0;
> - SwI2cRequest_t req;
> - struct amdgpu_device *adev = to_amdgpu_device(control);
> - struct smu_table_context *smu_table = &adev->smu.smu_table;
> - struct smu_table *table = &smu_table->driver_table;
> -
> - if (numbytes > MAX_SW_I2C_COMMANDS) {
> - dev_err(adev->dev, "numbytes requested %d is over max allowed %d\n",
> - numbytes, MAX_SW_I2C_COMMANDS);
> - return -EINVAL;
> - }
> -
> - memset(&req, 0, sizeof(req));
> - navi10_fill_i2c_req(&req, false, address, numbytes, data);
> -
> - mutex_lock(&adev->smu.mutex);
> - /* Now read data starting with that address */
> - ret = smu_cmn_update_table(&adev->smu, SMU_TABLE_I2C_COMMANDS, 0, &req,
> - true);
> - mutex_unlock(&adev->smu.mutex);
> -
> - if (!ret) {
> - SwI2cRequest_t *res = (SwI2cRequest_t *)table->cpu_addr;
> -
> - /* Assume SMU fills res.SwI2cCmds[i].Data with read bytes */
> - for (i = 0; i < numbytes; i++)
> - data[i] = res->SwI2cCmds[i].Data;
> -
> - dev_dbg(adev->dev, "navi10_i2c_read_data, address = %x, bytes = %d, data :",
> - (uint16_t)address, numbytes);
> -
> - print_hex_dump(KERN_DEBUG, "data: ", DUMP_PREFIX_NONE,
> - 8, 1, data, numbytes, false);
> - } else
> - dev_err(adev->dev, "navi10_i2c_read_data - error occurred :%x", ret);
> -
> - return ret;
> -}
> -
> -static int navi10_i2c_write_data(struct i2c_adapter *control,
> - uint8_t address,
> - uint8_t *data,
> - uint32_t numbytes)
> -{
> - uint32_t ret;
> - SwI2cRequest_t req;
> - struct amdgpu_device *adev = to_amdgpu_device(control);
> -
> - if (numbytes > MAX_SW_I2C_COMMANDS) {
> - dev_err(adev->dev, "numbytes requested %d is over max allowed %d\n",
> - numbytes, MAX_SW_I2C_COMMANDS);
> - return -EINVAL;
> - }
> -
> - memset(&req, 0, sizeof(req));
> - navi10_fill_i2c_req(&req, true, address, numbytes, data);
> -
> - mutex_lock(&adev->smu.mutex);
> - ret = smu_cmn_update_table(&adev->smu, SMU_TABLE_I2C_COMMANDS, 0, &req, true);
> - mutex_unlock(&adev->smu.mutex);
> -
> - if (!ret) {
> - dev_dbg(adev->dev, "navi10_i2c_write(), address = %x, bytes = %d , data: ",
> - (uint16_t)address, numbytes);
> -
> - print_hex_dump(KERN_DEBUG, "data: ", DUMP_PREFIX_NONE,
> - 8, 1, data, numbytes, false);
> - /*
> - * According to EEPROM spec there is a MAX of 10 ms required for
> - * EEPROM to flush internal RX buffer after STOP was issued at the
> - * end of write transaction. During this time the EEPROM will not be
> - * responsive to any more commands - so wait a bit more.
> - */
> - msleep(10);
> -
> - } else
> - dev_err(adev->dev, "navi10_i2c_write- error occurred :%x", ret);
> -
> - return ret;
> -}
> -
> -static int navi10_i2c_xfer(struct i2c_adapter *i2c_adap,
> - struct i2c_msg *msgs, int num)
> -{
> - uint32_t i, j, ret, data_size, data_chunk_size, next_eeprom_addr = 0;
> - uint8_t *data_ptr, data_chunk[MAX_SW_I2C_COMMANDS] = { 0 };
> -
> - for (i = 0; i < num; i++) {
> - /*
> - * SMU interface allows at most MAX_SW_I2C_COMMANDS bytes of data at
> - * once and hence the data needs to be spliced into chunks and sent each
> - * chunk separately
> - */
> - data_size = msgs[i].len - 2;
> - data_chunk_size = MAX_SW_I2C_COMMANDS - 2;
> - next_eeprom_addr = (msgs[i].buf[0] << 8 & 0xff00) | (msgs[i].buf[1] & 0xff);
> - data_ptr = msgs[i].buf + 2;
> -
> - for (j = 0; j < data_size / data_chunk_size; j++) {
> - /* Insert the EEPROM dest addess, bits 0-15 */
> - data_chunk[0] = ((next_eeprom_addr >> 8) & 0xff);
> - data_chunk[1] = (next_eeprom_addr & 0xff);
> -
> - if (msgs[i].flags & I2C_M_RD) {
> - ret = navi10_i2c_read_data(i2c_adap,
> - (uint8_t)msgs[i].addr,
> - data_chunk, MAX_SW_I2C_COMMANDS);
> -
> - memcpy(data_ptr, data_chunk + 2, data_chunk_size);
> - } else {
> -
> - memcpy(data_chunk + 2, data_ptr, data_chunk_size);
> -
> - ret = navi10_i2c_write_data(i2c_adap,
> - (uint8_t)msgs[i].addr,
> - data_chunk, MAX_SW_I2C_COMMANDS);
> - }
> -
> - if (ret) {
> - num = -EIO;
> - goto fail;
> - }
> -
> - next_eeprom_addr += data_chunk_size;
> - data_ptr += data_chunk_size;
> - }
> -
> - if (data_size % data_chunk_size) {
> - data_chunk[0] = ((next_eeprom_addr >> 8) & 0xff);
> - data_chunk[1] = (next_eeprom_addr & 0xff);
> -
> - if (msgs[i].flags & I2C_M_RD) {
> - ret = navi10_i2c_read_data(i2c_adap,
> - (uint8_t)msgs[i].addr,
> - data_chunk, (data_size % data_chunk_size) + 2);
> -
> - memcpy(data_ptr, data_chunk + 2, data_size % data_chunk_size);
> - } else {
> - memcpy(data_chunk + 2, data_ptr, data_size % data_chunk_size);
> -
> - ret = navi10_i2c_write_data(i2c_adap,
> - (uint8_t)msgs[i].addr,
> - data_chunk, (data_size % data_chunk_size) + 2);
> - }
> -
> - if (ret) {
> - num = -EIO;
> - goto fail;
> - }
> - }
> - }
> -
> -fail:
> - return num;
> -}
> -
> -static u32 navi10_i2c_func(struct i2c_adapter *adap)
> -{
> - return I2C_FUNC_I2C | I2C_FUNC_SMBUS_EMUL;
> -}
> -
> -
> -static const struct i2c_algorithm navi10_i2c_algo = {
> - .master_xfer = navi10_i2c_xfer,
> - .functionality = navi10_i2c_func,
> -};
> -
> static ssize_t navi10_get_gpu_metrics(struct smu_context *smu,
> void **table)
> {
> --
> 2.25.1
>
> _______________________________________________
> dri-devel mailing list
> dri-devel@lists.freedesktop.org
> https://lists.freedesktop.org/mailman/listinfo/dri-devel
_______________________________________________
dri-devel mailing list
dri-devel@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/dri-devel
WARNING: multiple messages have this Message-ID (diff)
From: Alex Deucher <alexdeucher@gmail.com>
To: Lee Jones <lee.jones@linaro.org>
Cc: "David Airlie" <airlied@linux.ie>,
LKML <linux-kernel@vger.kernel.org>,
"Maling list - DRI developers" <dri-devel@lists.freedesktop.org>,
"amd-gfx list" <amd-gfx@lists.freedesktop.org>,
"Alex Deucher" <alexander.deucher@amd.com>,
"Evan Quan" <evan.quan@amd.com>,
"Christian König" <christian.koenig@amd.com>
Subject: Re: [PATCH 38/40] drm/amd/pm/swsmu/smu11/navi10_ppt: Remove unused 'struct i2c_algorithm navi10_i2c_algo'
Date: Mon, 30 Nov 2020 18:01:30 -0500 [thread overview]
Message-ID: <CADnq5_Ns3Ls=94FyM2LAm__S5iDHvrLNZs6zcN1ySB54mbvc1Q@mail.gmail.com> (raw)
In-Reply-To: <20201124193824.1118741-39-lee.jones@linaro.org>
On Tue, Nov 24, 2020 at 2:45 PM Lee Jones <lee.jones@linaro.org> wrote:
>
> Fixes the following W=1 kernel build warning(s):
>
> Cc: Alex Deucher <alexander.deucher@amd.com>
> Cc: "Christian König" <christian.koenig@amd.com>
> Cc: David Airlie <airlied@linux.ie>
> Cc: Daniel Vetter <daniel@ffwll.ch>
> Cc: Evan Quan <evan.quan@amd.com>
> Cc: amd-gfx@lists.freedesktop.org
> Cc: dri-devel@lists.freedesktop.org
> Signed-off-by: Lee Jones <lee.jones@linaro.org>
Applied. Thanks!
Alex
> ---
> .../gpu/drm/amd/pm/swsmu/smu11/navi10_ppt.c | 204 ------------------
> 1 file changed, 204 deletions(-)
>
> diff --git a/drivers/gpu/drm/amd/pm/swsmu/smu11/navi10_ppt.c b/drivers/gpu/drm/amd/pm/swsmu/smu11/navi10_ppt.c
> index ef1a62e86a0ee..59bd7cd3ca8df 100644
> --- a/drivers/gpu/drm/amd/pm/swsmu/smu11/navi10_ppt.c
> +++ b/drivers/gpu/drm/amd/pm/swsmu/smu11/navi10_ppt.c
> @@ -2325,210 +2325,6 @@ static int navi10_run_umc_cdr_workaround(struct smu_context *smu)
> return 0;
> }
>
> -static void navi10_fill_i2c_req(SwI2cRequest_t *req, bool write,
> - uint8_t address, uint32_t numbytes,
> - uint8_t *data)
> -{
> - int i;
> -
> - req->I2CcontrollerPort = 0;
> - req->I2CSpeed = 2;
> - req->SlaveAddress = address;
> - req->NumCmds = numbytes;
> -
> - for (i = 0; i < numbytes; i++) {
> - SwI2cCmd_t *cmd = &req->SwI2cCmds[i];
> -
> - /* First 2 bytes are always write for lower 2b EEPROM address */
> - if (i < 2)
> - cmd->Cmd = 1;
> - else
> - cmd->Cmd = write;
> -
> -
> - /* Add RESTART for read after address filled */
> - cmd->CmdConfig |= (i == 2 && !write) ? CMDCONFIG_RESTART_MASK : 0;
> -
> - /* Add STOP in the end */
> - cmd->CmdConfig |= (i == (numbytes - 1)) ? CMDCONFIG_STOP_MASK : 0;
> -
> - /* Fill with data regardless if read or write to simplify code */
> - cmd->RegisterAddr = data[i];
> - }
> -}
> -
> -static int navi10_i2c_read_data(struct i2c_adapter *control,
> - uint8_t address,
> - uint8_t *data,
> - uint32_t numbytes)
> -{
> - uint32_t i, ret = 0;
> - SwI2cRequest_t req;
> - struct amdgpu_device *adev = to_amdgpu_device(control);
> - struct smu_table_context *smu_table = &adev->smu.smu_table;
> - struct smu_table *table = &smu_table->driver_table;
> -
> - if (numbytes > MAX_SW_I2C_COMMANDS) {
> - dev_err(adev->dev, "numbytes requested %d is over max allowed %d\n",
> - numbytes, MAX_SW_I2C_COMMANDS);
> - return -EINVAL;
> - }
> -
> - memset(&req, 0, sizeof(req));
> - navi10_fill_i2c_req(&req, false, address, numbytes, data);
> -
> - mutex_lock(&adev->smu.mutex);
> - /* Now read data starting with that address */
> - ret = smu_cmn_update_table(&adev->smu, SMU_TABLE_I2C_COMMANDS, 0, &req,
> - true);
> - mutex_unlock(&adev->smu.mutex);
> -
> - if (!ret) {
> - SwI2cRequest_t *res = (SwI2cRequest_t *)table->cpu_addr;
> -
> - /* Assume SMU fills res.SwI2cCmds[i].Data with read bytes */
> - for (i = 0; i < numbytes; i++)
> - data[i] = res->SwI2cCmds[i].Data;
> -
> - dev_dbg(adev->dev, "navi10_i2c_read_data, address = %x, bytes = %d, data :",
> - (uint16_t)address, numbytes);
> -
> - print_hex_dump(KERN_DEBUG, "data: ", DUMP_PREFIX_NONE,
> - 8, 1, data, numbytes, false);
> - } else
> - dev_err(adev->dev, "navi10_i2c_read_data - error occurred :%x", ret);
> -
> - return ret;
> -}
> -
> -static int navi10_i2c_write_data(struct i2c_adapter *control,
> - uint8_t address,
> - uint8_t *data,
> - uint32_t numbytes)
> -{
> - uint32_t ret;
> - SwI2cRequest_t req;
> - struct amdgpu_device *adev = to_amdgpu_device(control);
> -
> - if (numbytes > MAX_SW_I2C_COMMANDS) {
> - dev_err(adev->dev, "numbytes requested %d is over max allowed %d\n",
> - numbytes, MAX_SW_I2C_COMMANDS);
> - return -EINVAL;
> - }
> -
> - memset(&req, 0, sizeof(req));
> - navi10_fill_i2c_req(&req, true, address, numbytes, data);
> -
> - mutex_lock(&adev->smu.mutex);
> - ret = smu_cmn_update_table(&adev->smu, SMU_TABLE_I2C_COMMANDS, 0, &req, true);
> - mutex_unlock(&adev->smu.mutex);
> -
> - if (!ret) {
> - dev_dbg(adev->dev, "navi10_i2c_write(), address = %x, bytes = %d , data: ",
> - (uint16_t)address, numbytes);
> -
> - print_hex_dump(KERN_DEBUG, "data: ", DUMP_PREFIX_NONE,
> - 8, 1, data, numbytes, false);
> - /*
> - * According to EEPROM spec there is a MAX of 10 ms required for
> - * EEPROM to flush internal RX buffer after STOP was issued at the
> - * end of write transaction. During this time the EEPROM will not be
> - * responsive to any more commands - so wait a bit more.
> - */
> - msleep(10);
> -
> - } else
> - dev_err(adev->dev, "navi10_i2c_write- error occurred :%x", ret);
> -
> - return ret;
> -}
> -
> -static int navi10_i2c_xfer(struct i2c_adapter *i2c_adap,
> - struct i2c_msg *msgs, int num)
> -{
> - uint32_t i, j, ret, data_size, data_chunk_size, next_eeprom_addr = 0;
> - uint8_t *data_ptr, data_chunk[MAX_SW_I2C_COMMANDS] = { 0 };
> -
> - for (i = 0; i < num; i++) {
> - /*
> - * SMU interface allows at most MAX_SW_I2C_COMMANDS bytes of data at
> - * once and hence the data needs to be spliced into chunks and sent each
> - * chunk separately
> - */
> - data_size = msgs[i].len - 2;
> - data_chunk_size = MAX_SW_I2C_COMMANDS - 2;
> - next_eeprom_addr = (msgs[i].buf[0] << 8 & 0xff00) | (msgs[i].buf[1] & 0xff);
> - data_ptr = msgs[i].buf + 2;
> -
> - for (j = 0; j < data_size / data_chunk_size; j++) {
> - /* Insert the EEPROM dest addess, bits 0-15 */
> - data_chunk[0] = ((next_eeprom_addr >> 8) & 0xff);
> - data_chunk[1] = (next_eeprom_addr & 0xff);
> -
> - if (msgs[i].flags & I2C_M_RD) {
> - ret = navi10_i2c_read_data(i2c_adap,
> - (uint8_t)msgs[i].addr,
> - data_chunk, MAX_SW_I2C_COMMANDS);
> -
> - memcpy(data_ptr, data_chunk + 2, data_chunk_size);
> - } else {
> -
> - memcpy(data_chunk + 2, data_ptr, data_chunk_size);
> -
> - ret = navi10_i2c_write_data(i2c_adap,
> - (uint8_t)msgs[i].addr,
> - data_chunk, MAX_SW_I2C_COMMANDS);
> - }
> -
> - if (ret) {
> - num = -EIO;
> - goto fail;
> - }
> -
> - next_eeprom_addr += data_chunk_size;
> - data_ptr += data_chunk_size;
> - }
> -
> - if (data_size % data_chunk_size) {
> - data_chunk[0] = ((next_eeprom_addr >> 8) & 0xff);
> - data_chunk[1] = (next_eeprom_addr & 0xff);
> -
> - if (msgs[i].flags & I2C_M_RD) {
> - ret = navi10_i2c_read_data(i2c_adap,
> - (uint8_t)msgs[i].addr,
> - data_chunk, (data_size % data_chunk_size) + 2);
> -
> - memcpy(data_ptr, data_chunk + 2, data_size % data_chunk_size);
> - } else {
> - memcpy(data_chunk + 2, data_ptr, data_size % data_chunk_size);
> -
> - ret = navi10_i2c_write_data(i2c_adap,
> - (uint8_t)msgs[i].addr,
> - data_chunk, (data_size % data_chunk_size) + 2);
> - }
> -
> - if (ret) {
> - num = -EIO;
> - goto fail;
> - }
> - }
> - }
> -
> -fail:
> - return num;
> -}
> -
> -static u32 navi10_i2c_func(struct i2c_adapter *adap)
> -{
> - return I2C_FUNC_I2C | I2C_FUNC_SMBUS_EMUL;
> -}
> -
> -
> -static const struct i2c_algorithm navi10_i2c_algo = {
> - .master_xfer = navi10_i2c_xfer,
> - .functionality = navi10_i2c_func,
> -};
> -
> static ssize_t navi10_get_gpu_metrics(struct smu_context *smu,
> void **table)
> {
> --
> 2.25.1
>
> _______________________________________________
> dri-devel mailing list
> dri-devel@lists.freedesktop.org
> https://lists.freedesktop.org/mailman/listinfo/dri-devel
_______________________________________________
amd-gfx mailing list
amd-gfx@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/amd-gfx
next prev parent reply other threads:[~2020-11-30 23:02 UTC|newest]
Thread overview: 231+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-11-24 19:37 [PATCH 00/40] [Set 9] Rid W=1 warnings from GPU Lee Jones
2020-11-24 19:37 ` Lee Jones
2020-11-24 19:37 ` Lee Jones
2020-11-24 19:37 ` [PATCH 01/40] drm/msm/msm_gem_shrinker: Fix descriptions for 'drm_device' Lee Jones
2020-11-24 19:37 ` Lee Jones
2020-11-24 19:37 ` [PATCH 02/40] drm/amd/amdgpu/gmc_v10_0: Suppy some missing function doc descriptions Lee Jones
2020-11-24 19:37 ` Lee Jones
2020-11-24 19:37 ` Lee Jones
2020-11-30 22:04 ` Alex Deucher
2020-11-30 22:04 ` Alex Deucher
2020-11-30 22:04 ` Alex Deucher
2020-11-24 19:37 ` [PATCH 03/40] drm/msm/adreno/a6xx_gpu_state: Make some local functions static Lee Jones
2020-11-24 19:37 ` Lee Jones
2020-11-24 19:37 ` [PATCH 04/40] drm/amd/amdgpu/iceland_ih: Add missing function param descriptions for 'ih' and 'entry' Lee Jones
2020-11-24 19:37 ` Lee Jones
2020-11-24 19:37 ` Lee Jones
2020-11-30 22:05 ` Alex Deucher
2020-11-30 22:05 ` Alex Deucher
2020-11-30 22:05 ` Alex Deucher
2020-11-24 19:37 ` [PATCH 05/40] drm/amd/amdgpu/tonga_ih: Provide some missing " Lee Jones
2020-11-24 19:37 ` Lee Jones
2020-11-24 19:37 ` Lee Jones
2020-11-30 22:06 ` Alex Deucher
2020-11-30 22:06 ` Alex Deucher
2020-11-30 22:06 ` Alex Deucher
2020-11-24 19:37 ` [PATCH 06/40] drm/amd/amdgpu/cz_ih: Add missing function param " Lee Jones
2020-11-24 19:37 ` Lee Jones
2020-11-24 19:37 ` Lee Jones
2020-11-30 22:08 ` Alex Deucher
2020-11-30 22:08 ` Alex Deucher
2020-11-30 22:08 ` Alex Deucher
2020-11-24 19:37 ` [PATCH 07/40] drm/amd/amdgpu/amdgpu_psp: Make local function 'parse_ta_bin_descriptor' static Lee Jones
2020-11-24 19:37 ` Lee Jones
2020-11-24 19:37 ` Lee Jones
2020-11-30 22:07 ` Alex Deucher
2020-11-30 22:07 ` Alex Deucher
2020-11-30 22:07 ` Alex Deucher
2020-11-24 19:37 ` [PATCH 08/40] drm/msm/dp/dp_ctrl: Move 'tu' from the stack to the heap Lee Jones
2020-11-24 19:37 ` Lee Jones
2020-11-24 19:37 ` [PATCH 09/40] drm/amd/amdgpu/vega10_ih: Add descriptions for 'ih' and 'entry' Lee Jones
2020-11-24 19:37 ` Lee Jones
2020-11-24 19:37 ` Lee Jones
2020-11-30 22:09 ` Alex Deucher
2020-11-30 22:09 ` Alex Deucher
2020-11-30 22:09 ` Alex Deucher
2020-11-24 19:37 ` [PATCH 10/40] drm/amd/amdgpu/navi10_ih: " Lee Jones
2020-11-24 19:37 ` Lee Jones
2020-11-24 19:37 ` Lee Jones
2020-11-30 22:10 ` Alex Deucher
2020-11-30 22:10 ` Alex Deucher
2020-11-30 22:10 ` Alex Deucher
2020-11-24 19:37 ` [PATCH 11/40] drm/amd/amdgpu/psp_v11_0: Make local function 'psp_v11_0_wait_for_bootloader()' static Lee Jones
2020-11-24 19:37 ` Lee Jones
2020-11-24 19:37 ` Lee Jones
2020-11-30 22:11 ` Alex Deucher
2020-11-30 22:11 ` Alex Deucher
2020-11-30 22:11 ` Alex Deucher
2020-11-24 19:37 ` [PATCH 12/40] drm/amd/amdgpu/dce_v10_0: Supply description for function param 'async' Lee Jones
2020-11-24 19:37 ` Lee Jones
2020-11-24 19:37 ` Lee Jones
2020-11-30 22:12 ` Alex Deucher
2020-11-30 22:12 ` Alex Deucher
2020-11-30 22:12 ` Alex Deucher
2020-11-24 19:37 ` [PATCH 13/40] drm/amd/amdgpu/dce_v11_0: " Lee Jones
2020-11-24 19:37 ` Lee Jones
2020-11-24 19:37 ` Lee Jones
2020-11-30 22:12 ` Alex Deucher
2020-11-30 22:12 ` Alex Deucher
2020-11-30 22:12 ` Alex Deucher
2020-11-24 19:37 ` [PATCH 14/40] drm/amd/amdgpu/gfx_v9_0: Make called-by-reference only function static Lee Jones
2020-11-24 19:37 ` Lee Jones
2020-11-24 19:37 ` Lee Jones
2020-11-30 22:13 ` Alex Deucher
2020-11-30 22:13 ` Alex Deucher
2020-11-30 22:13 ` Alex Deucher
2020-11-24 19:37 ` [PATCH 15/40] drm/amd/amdgpu/gfx_v8_0: Functions must follow directly after their headers Lee Jones
2020-11-24 19:37 ` Lee Jones
2020-11-24 19:37 ` Lee Jones
2020-11-30 22:18 ` Alex Deucher
2020-11-30 22:18 ` Alex Deucher
2020-11-30 22:18 ` Alex Deucher
2020-11-24 19:38 ` [PATCH 16/40] drm/amd/amdgpu/gfx_v10_0: Remove a bunch of set but unused variables Lee Jones
2020-11-24 19:38 ` Lee Jones
2020-11-24 19:38 ` Lee Jones
2020-11-30 22:20 ` Alex Deucher
2020-11-30 22:20 ` Alex Deucher
2020-11-30 22:20 ` Alex Deucher
2020-11-24 19:38 ` [PATCH 17/40] drm/amd/amdgpu/sdma_v2_4: Fix a bunch of kernel-doc function documentation issues Lee Jones
2020-11-24 19:38 ` Lee Jones
2020-11-24 19:38 ` Lee Jones
2020-11-30 22:23 ` Alex Deucher
2020-11-30 22:23 ` Alex Deucher
2020-11-30 22:23 ` Alex Deucher
2020-11-24 19:38 ` [PATCH 18/40] drm/amd/amdgpu/sdma_v3_0: " Lee Jones
2020-11-24 19:38 ` Lee Jones
2020-11-24 19:38 ` Lee Jones
2020-11-30 22:24 ` Alex Deucher
2020-11-30 22:24 ` Alex Deucher
2020-11-30 22:24 ` Alex Deucher
2020-11-24 19:38 ` [PATCH 19/40] drm/amd/amdgpu/sdma_v3_0: Fix incorrect param doc-rot issue Lee Jones
2020-11-24 19:38 ` Lee Jones
2020-11-24 19:38 ` Lee Jones
2020-11-30 22:26 ` Alex Deucher
2020-11-30 22:26 ` Alex Deucher
2020-11-30 22:26 ` Alex Deucher
2020-11-24 19:38 ` [PATCH 20/40] drm/amd/amdgpu/uvd_v5_0: Fix a bunch of kernel-doc function documentation issues Lee Jones
2020-11-24 19:38 ` Lee Jones
2020-11-24 19:38 ` Lee Jones
2020-11-30 22:27 ` Alex Deucher
2020-11-30 22:27 ` Alex Deucher
2020-11-30 22:27 ` Alex Deucher
2020-11-24 19:38 ` [PATCH 21/40] drm/amd/amdgpu/sdma_v4_0: Repair a bunch of kernel-doc problems Lee Jones
2020-11-24 19:38 ` Lee Jones
2020-11-24 19:38 ` Lee Jones
2020-11-30 22:29 ` Alex Deucher
2020-11-30 22:29 ` Alex Deucher
2020-11-30 22:29 ` Alex Deucher
2020-11-24 19:38 ` [PATCH 22/40] drm/amd/amdgpu/amdgpu_uvd: Fix some function documentation headers Lee Jones
2020-11-24 19:38 ` Lee Jones
2020-11-24 19:38 ` Lee Jones
2020-11-30 22:30 ` Alex Deucher
2020-11-30 22:30 ` Alex Deucher
2020-11-30 22:30 ` Alex Deucher
2020-11-24 19:38 ` [PATCH 23/40] drm/amd/amdgpu/sdma_v5_0: Provide some missing and repair other function params Lee Jones
2020-11-24 19:38 ` Lee Jones
2020-11-24 19:38 ` Lee Jones
2020-11-30 22:48 ` Alex Deucher
2020-11-30 22:48 ` Alex Deucher
2020-11-30 22:48 ` Alex Deucher
2020-11-24 19:38 ` [PATCH 24/40] drm/amd/amdgpu/sdma_v5_2: " Lee Jones
2020-11-24 19:38 ` Lee Jones
2020-11-24 19:38 ` Lee Jones
2020-11-30 22:33 ` Alex Deucher
2020-11-30 22:33 ` Alex Deucher
2020-11-30 22:33 ` Alex Deucher
2020-11-24 19:38 ` [PATCH 25/40] drm/amd/amdgpu/amdgpu_vce: " Lee Jones
2020-11-24 19:38 ` Lee Jones
2020-11-24 19:38 ` Lee Jones
2020-11-30 22:36 ` Alex Deucher
2020-11-30 22:36 ` Alex Deucher
2020-11-30 22:36 ` Alex Deucher
2020-11-24 19:38 ` [PATCH 26/40] drm/amd/amdgpu/uvd_v6_0: Fix a bunch of kernel-doc function documentation issues Lee Jones
2020-11-24 19:38 ` Lee Jones
2020-11-24 19:38 ` Lee Jones
2020-11-30 22:37 ` Alex Deucher
2020-11-30 22:37 ` Alex Deucher
2020-11-30 22:37 ` Alex Deucher
2020-11-24 19:38 ` [PATCH 27/40] drm/amd/amdgpu/uvd_v7_0: " Lee Jones
2020-11-24 19:38 ` Lee Jones
2020-11-24 19:38 ` Lee Jones
2020-11-30 22:39 ` Alex Deucher
2020-11-30 22:39 ` Alex Deucher
2020-11-30 22:39 ` Alex Deucher
2020-11-24 19:38 ` [PATCH 28/40] drm/amd/amdgpu/gfx_v10_0: Make local function 'gfx_v10_0_rlc_stop()' static Lee Jones
2020-11-24 19:38 ` Lee Jones
2020-11-24 19:38 ` Lee Jones
2020-11-30 22:40 ` Alex Deucher
2020-11-30 22:40 ` Alex Deucher
2020-11-30 22:40 ` Alex Deucher
2020-11-24 19:38 ` [PATCH 29/40] drm/amd/amdgpu/vcn_v1_0: Fix a few kernel-doc misdemeanours Lee Jones
2020-11-24 19:38 ` Lee Jones
2020-11-24 19:38 ` Lee Jones
2020-11-30 22:41 ` Alex Deucher
2020-11-30 22:41 ` Alex Deucher
2020-11-30 22:41 ` Alex Deucher
2020-11-24 19:38 ` [PATCH 30/40] drm/amd/amdgpu/jpeg_v1_0: Add some missing function param descriptions Lee Jones
2020-11-24 19:38 ` Lee Jones
2020-11-24 19:38 ` Lee Jones
2020-11-30 22:43 ` Alex Deucher
2020-11-30 22:43 ` Alex Deucher
2020-11-30 22:43 ` Alex Deucher
2020-11-24 19:38 ` [PATCH 31/40] drm/amd/amdgpu/jpeg_v2_0: Add some missing kernel-doc descriptions Lee Jones
2020-11-24 19:38 ` Lee Jones
2020-11-24 19:38 ` Lee Jones
2020-11-30 22:44 ` Alex Deucher
2020-11-30 22:44 ` Alex Deucher
2020-11-30 22:44 ` Alex Deucher
2020-11-24 19:38 ` [PATCH 32/40] drm/amd/amdgpu/vcn_v2_0: Fix a few kernel-doc misdemeanours Lee Jones
2020-11-24 19:38 ` Lee Jones
2020-11-24 19:38 ` Lee Jones
2020-11-30 22:46 ` Alex Deucher
2020-11-30 22:46 ` Alex Deucher
2020-11-30 22:46 ` Alex Deucher
2020-11-24 19:38 ` [PATCH 33/40] drm/amd/amdgpu/vcn_v3_0: Remove unused variable 'direct_poll' from 'vcn_v3_0_start_sriov()' Lee Jones
2020-11-24 19:38 ` Lee Jones
2020-11-24 19:38 ` Lee Jones
2020-11-30 22:49 ` Alex Deucher
2020-11-30 22:49 ` Alex Deucher
2020-11-30 22:49 ` Alex Deucher
2020-11-24 19:38 ` [PATCH 34/40] drm/amd/amdgpu/amdgpu_acp: Fix doc-rot issues pertaining to a couple of 'handle' params Lee Jones
2020-11-24 19:38 ` Lee Jones
2020-11-24 19:38 ` Lee Jones
2020-11-30 22:50 ` Alex Deucher
2020-11-30 22:50 ` Alex Deucher
2020-11-30 22:50 ` Alex Deucher
2020-11-24 19:38 ` [PATCH 35/40] drm/amd/pm/swsmu/smu11/vangogh_ppt: Make local function 'vangogh_set_default_dpm_tables()' static Lee Jones
2020-11-24 19:38 ` Lee Jones
2020-11-24 19:38 ` Lee Jones
2020-11-30 22:58 ` Alex Deucher
2020-11-30 22:58 ` Alex Deucher
2020-11-30 22:58 ` Alex Deucher
2020-11-24 19:38 ` [PATCH 36/40] drm/amd/pm/inc/smu_v11_0: Mark 'smu11_thermal_policy' as __maybe_unused Lee Jones
2020-11-24 19:38 ` Lee Jones
2020-11-24 19:38 ` Lee Jones
2020-11-30 22:59 ` Alex Deucher
2020-11-30 22:59 ` Alex Deucher
2020-11-30 22:59 ` Alex Deucher
2020-11-24 19:38 ` [PATCH 37/40] drm/amd/pm/swsmu/smu12/renoir_ppt: Demote kernel-doc formatting abuse Lee Jones
2020-11-24 19:38 ` Lee Jones
2020-11-24 19:38 ` Lee Jones
2020-11-30 23:00 ` Alex Deucher
2020-11-30 23:00 ` Alex Deucher
2020-11-30 23:00 ` Alex Deucher
2020-11-24 19:38 ` [PATCH 38/40] drm/amd/pm/swsmu/smu11/navi10_ppt: Remove unused 'struct i2c_algorithm navi10_i2c_algo' Lee Jones
2020-11-24 19:38 ` Lee Jones
2020-11-24 19:38 ` Lee Jones
2020-11-30 23:01 ` Alex Deucher [this message]
2020-11-30 23:01 ` Alex Deucher
2020-11-30 23:01 ` Alex Deucher
2020-11-24 19:38 ` [PATCH 39/40] drm/amd/pm/powerplay/smumgr/fiji_smumgr: Remove unused variable 'result' Lee Jones
2020-11-24 19:38 ` Lee Jones
2020-11-24 19:38 ` Lee Jones
2020-11-30 23:03 ` Alex Deucher
2020-11-30 23:03 ` Alex Deucher
2020-11-30 23:03 ` Alex Deucher
2020-11-24 19:38 ` [PATCH 40/40] drm/amd/amdgpu/amdgpu_uvd: Add description for amdgpu_uvd_cs_msg_decode()'s 'buf_sizes' param Lee Jones
2020-11-24 19:38 ` Lee Jones
2020-11-24 19:38 ` Lee Jones
2020-11-30 23:03 ` Alex Deucher
2020-11-30 23:03 ` Alex Deucher
2020-11-30 23:03 ` Alex Deucher
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='CADnq5_Ns3Ls=94FyM2LAm__S5iDHvrLNZs6zcN1ySB54mbvc1Q@mail.gmail.com' \
--to=alexdeucher@gmail.com \
--cc=airlied@linux.ie \
--cc=alexander.deucher@amd.com \
--cc=amd-gfx@lists.freedesktop.org \
--cc=christian.koenig@amd.com \
--cc=dri-devel@lists.freedesktop.org \
--cc=evan.quan@amd.com \
--cc=lee.jones@linaro.org \
--cc=linux-kernel@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 an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.