Searched refs:dsb_ctrl (Results 1 – 1 of 1) sorted by relevance
| /Linux-v5.15/drivers/gpu/drm/i915/display/ |
| D | intel_dsb.c | 47 u32 dsb_ctrl; in intel_dsb_enable_engine() local
49 dsb_ctrl = intel_de_read(i915, DSB_CTRL(pipe, id)); in intel_dsb_enable_engine()
50 if (DSB_STATUS & dsb_ctrl) { in intel_dsb_enable_engine()
55 dsb_ctrl |= DSB_ENABLE; in intel_dsb_enable_engine()
56 intel_de_write(i915, DSB_CTRL(pipe, id), dsb_ctrl); in intel_dsb_enable_engine()
65 u32 dsb_ctrl; in intel_dsb_disable_engine() local
67 dsb_ctrl = intel_de_read(i915, DSB_CTRL(pipe, id)); in intel_dsb_disable_engine()
68 if (DSB_STATUS & dsb_ctrl) { in intel_dsb_disable_engine()
73 dsb_ctrl &= ~DSB_ENABLE; in intel_dsb_disable_engine()
74 intel_de_write(i915, DSB_CTRL(pipe, id), dsb_ctrl); in intel_dsb_disable_engine()
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