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Searched refs:DP_AUX_I2C_READ (Results 1 – 20 of 20) sorted by relevance

/linux-6.15/drivers/gpu/drm/bridge/analogix/
H A Danalogix-i2c-dptx.c119 if ((msg->size > 0) && ((msg->request & DP_AUX_I2C_READ) == 0)) { in anx_dp_aux_transfer()
149 if ((msg->size > 0) && (msg->request & DP_AUX_I2C_READ)) { in anx_dp_aux_transfer()
H A Danalogix_dp_reg.c946 case DP_AUX_I2C_READ: in analogix_dp_transfer()
975 if (!(msg->request & DP_AUX_I2C_READ)) { in analogix_dp_transfer()
1027 if (msg->request & DP_AUX_I2C_READ) { in analogix_dp_transfer()
1042 (msg->request & ~DP_AUX_I2C_MOT) == DP_AUX_I2C_READ) in analogix_dp_transfer()
H A Danx7625.c240 bool is_write = !(op & DP_AUX_I2C_READ); in anx7625_aux_trans()
1765 case DP_AUX_I2C_READ: in anx7625_aux_transfer()
/linux-6.15/drivers/gpu/drm/msm/dp/
H A Ddp_aux.c172 (DP_AUX_I2C_READ & DP_AUX_NATIVE_READ); in msm_dp_aux_update_offset_and_segment()
209 (DP_AUX_I2C_READ & DP_AUX_NATIVE_READ); in msm_dp_aux_transfer_helper()
319 aux->read = msg->request & (DP_AUX_I2C_READ & DP_AUX_NATIVE_READ); in msm_dp_aux_transfer()
/linux-6.15/drivers/gpu/drm/tegra/
H A Ddpaux.c147 case DP_AUX_I2C_READ: in tegra_dpaux_transfer()
168 case DP_AUX_I2C_READ: in tegra_dpaux_transfer()
199 if ((msg->request & DP_AUX_I2C_READ) == 0) { in tegra_dpaux_transfer()
248 if (msg->request & DP_AUX_I2C_READ) { in tegra_dpaux_transfer()
/linux-6.15/drivers/gpu/drm/i915/gvt/
H A Dedid.c509 ret_msg_size = (((op & 0x1) == DP_AUX_I2C_READ) ? 2 : 1); in intel_gvt_i2c_handle_aux_ch_write()
543 if (drm_WARN_ON(&i915->drm, (op & 0x1) != DP_AUX_I2C_READ)) in intel_gvt_i2c_handle_aux_ch_write()
/linux-6.15/drivers/gpu/drm/radeon/
H A Dradeon_dp_auxch.c80 case DP_AUX_I2C_READ: in radeon_dp_aux_transfer_native()
H A Datombios_dp.c204 case DP_AUX_I2C_READ: in radeon_dp_aux_transfer_atom()
/linux-6.15/drivers/gpu/drm/hisilicon/hibmc/dp/
H A Ddp_aux.c109 case DP_AUX_I2C_READ | DP_AUX_I2C_MOT: in hibmc_dp_aux_parse_xfer()
/linux-6.15/drivers/gpu/drm/bridge/
H A Dparade-ps8640.c236 case DP_AUX_I2C_READ: in ps8640_aux_transfer_msg()
322 request == DP_AUX_I2C_READ)) { in ps8640_aux_transfer_msg()
H A Dti-sn65dsi86.c557 case DP_AUX_I2C_READ: in ti_sn_aux_transfer()
612 case DP_AUX_I2C_READ: in ti_sn_aux_transfer()
H A Dtc358767.c482 case DP_AUX_I2C_READ: in tc_aux_transfer()
527 case DP_AUX_I2C_READ: in tc_aux_transfer()
H A Dite-it6505.c1255 if ((msg->request & DP_AUX_I2C_READ) == DP_AUX_I2C_READ) in it6505_aux_i2c_operation()
/linux-6.15/drivers/gpu/drm/mediatek/
H A Dmtk_dp.c957 if (cmd == (DP_AUX_I2C_READ | DP_AUX_I2C_MOT) || in mtk_dp_aux_do_transfer()
958 cmd == DP_AUX_I2C_READ) in mtk_dp_aux_do_transfer()
2231 case DP_AUX_I2C_READ: in mtk_dp_aux_transfer()
2233 case DP_AUX_I2C_READ | DP_AUX_I2C_MOT: in mtk_dp_aux_transfer()
/linux-6.15/drivers/gpu/drm/amd/amdgpu/
H A Datombios_dp.c165 case DP_AUX_I2C_READ: in amdgpu_atombios_dp_aux_transfer()
/linux-6.15/drivers/gpu/drm/i915/display/
H A Dintel_dp_aux.c511 case DP_AUX_I2C_READ: in intel_dp_aux_transfer()
/linux-6.15/drivers/gpu/drm/display/
H A Ddrm_dp_helper.c1834 if ((msg->request & DP_AUX_I2C_READ) == 0) in drm_dp_aux_req_duration()
1849 if (msg->request & DP_AUX_I2C_READ) in drm_dp_aux_reply_duration()
2022 DP_AUX_I2C_READ : DP_AUX_I2C_WRITE; in drm_dp_i2c_msg_set_request()
/linux-6.15/include/drm/display/
H A Ddrm_dp.h88 #define DP_AUX_I2C_READ 0x1 macro
/linux-6.15/drivers/gpu/drm/gma500/
H A Dcdv_intel_dp.c765 msg[0] = DP_AUX_I2C_READ << 4; in cdv_intel_dp_i2c_aux_ch()
/linux-6.15/drivers/gpu/drm/amd/display/amdgpu_dm/
H A Damdgpu_dm_mst_types.c75 payload.write = (msg->request & DP_AUX_I2C_READ) == 0; in dm_dp_aux_transfer()