Searched refs:ch_ctl (Results 1 – 2 of 2) sorted by relevance
| /drivers/gpu/drm/gma500/ |
| D | cdv_intel_dp.c | 576 uint32_t ch_ctl = output_reg + 0x10; in cdv_intel_dp_aux_ch() local
577 uint32_t ch_data = ch_ctl + 4; in cdv_intel_dp_aux_ch()
596 if (REG_READ(ch_ctl) & DP_AUX_CH_CTL_SEND_BUSY) { in cdv_intel_dp_aux_ch()
598 REG_READ(ch_ctl)); in cdv_intel_dp_aux_ch()
610 REG_WRITE(ch_ctl, in cdv_intel_dp_aux_ch()
620 status = REG_READ(ch_ctl); in cdv_intel_dp_aux_ch()
627 REG_WRITE(ch_ctl, in cdv_intel_dp_aux_ch()
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| /drivers/gpu/drm/i915/display/ |
| D | intel_dp.c | 1146 i915_reg_t ch_ctl = intel_dp->aux_ch_ctl_reg(intel_dp); in intel_dp_aux_wait_done() local
1150 #define C (((status = intel_uncore_read_notrace(&i915->uncore, ch_ctl)) & DP_AUX_CH_CTL_SEND_BUSY) … in intel_dp_aux_wait_done()
1155 trace_i915_reg_rw(false, ch_ctl, status, sizeof(status), true); in intel_dp_aux_wait_done()
1293 i915_reg_t ch_ctl, ch_data[5]; in intel_dp_aux_xfer() local
1304 ch_ctl = intel_dp->aux_ch_ctl_reg(intel_dp); in intel_dp_aux_xfer()
1332 status = intel_uncore_read_notrace(uncore, ch_ctl); in intel_dp_aux_xfer()
1338 trace_i915_reg_rw(false, ch_ctl, status, sizeof(status), true); in intel_dp_aux_xfer()
1342 const u32 status = intel_uncore_read(uncore, ch_ctl); in intel_dp_aux_xfer()
1377 intel_uncore_write(uncore, ch_ctl, send_ctl); in intel_dp_aux_xfer()
1383 ch_ctl, in intel_dp_aux_xfer()
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