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Searched refs:fifo_state (Results 1 – 10 of 10) sorted by relevance

/linux-6.12.1/drivers/gpu/drm/vmwgfx/
Dvmwgfx_cmd.c280 struct vmw_fifo_state *fifo_state = dev_priv->fifo; in vmw_local_fifo_reserve() local
285 uint32_t reserveable = fifo_state->capabilities & SVGA_FIFO_CAP_RESERVE; in vmw_local_fifo_reserve()
288 mutex_lock(&fifo_state->fifo_mutex); in vmw_local_fifo_reserve()
296 BUG_ON(fifo_state->reserved_size != 0); in vmw_local_fifo_reserve()
297 BUG_ON(fifo_state->dynamic_buffer != NULL); in vmw_local_fifo_reserve()
299 fifo_state->reserved_size = bytes; in vmw_local_fifo_reserve()
333 fifo_state->using_bounce_buffer = false; in vmw_local_fifo_reserve()
347 fifo_state->using_bounce_buffer = true; in vmw_local_fifo_reserve()
348 if (bytes < fifo_state->static_buffer_size) in vmw_local_fifo_reserve()
349 return fifo_state->static_buffer; in vmw_local_fifo_reserve()
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Dvmwgfx_irq.c169 struct vmw_fifo_state *fifo_state = dev_priv->fifo; in vmw_fallback_wait() local
192 } else if (fifo_state) { in vmw_fallback_wait()
193 down_read(&fifo_state->rwsem); in vmw_fallback_wait()
231 if (ret == 0 && fifo_idle && fifo_state) in vmw_fallback_wait()
237 up_read(&fifo_state->rwsem); in vmw_fallback_wait()
/linux-6.12.1/drivers/gpu/drm/vc4/
Dvc4_kms.c357 if (!old_hvs_state->fifo_state[channel].in_use) in vc4_atomic_commit_tail()
360 commit = old_hvs_state->fifo_state[channel].pending_commit; in vc4_atomic_commit_tail()
369 old_hvs_state->fifo_state[channel].pending_commit = NULL; in vc4_atomic_commit_tail()
447 if (!hvs_state->fifo_state[channel].in_use) in vc4_atomic_commit_setup()
450 hvs_state->fifo_state[channel].pending_commit = in vc4_atomic_commit_setup()
686 state->fifo_state[i].in_use = old_state->fifo_state[i].in_use; in vc4_hvs_channels_duplicate_state()
687 state->fifo_state[i].fifo_load = old_state->fifo_state[i].fifo_load; in vc4_hvs_channels_duplicate_state()
702 if (!hvs_state->fifo_state[i].pending_commit) in vc4_hvs_channels_destroy_state()
705 drm_crtc_commit_put(hvs_state->fifo_state[i].pending_commit); in vc4_hvs_channels_destroy_state()
722 drm_printf(p, "\t\tin use=%d\n", hvs_state->fifo_state[i].in_use); in vc4_hvs_channels_print_state()
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Dvc4_drv.h360 } fifo_state[HVS_NUM_CHANNELS]; member
/linux-6.12.1/drivers/i2c/busses/
Di2c-hisi.c246 u32 fifo_state; in hisi_i2c_read_rx_fifo() local
256 fifo_state = readl(ctlr->iobase + HISI_I2C_FIFO_STATE); in hisi_i2c_read_rx_fifo()
257 while (!(fifo_state & HISI_I2C_FIFO_STATE_RX_EMPTY) && in hisi_i2c_read_rx_fifo()
260 fifo_state = readl(ctlr->iobase + HISI_I2C_FIFO_STATE); in hisi_i2c_read_rx_fifo()
268 if (fifo_state & HISI_I2C_FIFO_STATE_RX_EMPTY) in hisi_i2c_read_rx_fifo()
280 u32 cmd, fifo_state; in hisi_i2c_xfer_msg() local
290 fifo_state = readl(ctlr->iobase + HISI_I2C_FIFO_STATE); in hisi_i2c_xfer_msg()
291 while (!(fifo_state & HISI_I2C_FIFO_STATE_TX_FULL) && in hisi_i2c_xfer_msg()
314 fifo_state = readl(ctlr->iobase + HISI_I2C_FIFO_STATE); in hisi_i2c_xfer_msg()
323 if ((fifo_state & HISI_I2C_FIFO_STATE_TX_FULL) || in hisi_i2c_xfer_msg()
/linux-6.12.1/drivers/gpu/drm/vc4/tests/
Dvc4_test_pv_muxing.c37 if (!hvs_state->fifo_state[i].in_use) in check_fifo_conflict()
162 KUNIT_EXPECT_TRUE(test, new_hvs_state->fifo_state[channel].in_use); in check_channel_for_encoder()
820 KUNIT_ASSERT_TRUE(test, new_hvs_state->fifo_state[hdmi0_channel].in_use); in drm_test_vc5_pv_muxing_bugs_subsequent_crtc_enable()
843 KUNIT_ASSERT_TRUE(test, new_hvs_state->fifo_state[hdmi1_channel].in_use); in drm_test_vc5_pv_muxing_bugs_subsequent_crtc_enable()
895 KUNIT_ASSERT_TRUE(test, new_hvs_state->fifo_state[old_hdmi0_channel].in_use); in drm_test_vc5_pv_muxing_bugs_stable_fifo()
903 KUNIT_ASSERT_TRUE(test, new_hvs_state->fifo_state[old_hdmi1_channel].in_use); in drm_test_vc5_pv_muxing_bugs_stable_fifo()
928 KUNIT_ASSERT_TRUE(test, new_hvs_state->fifo_state[hdmi1_channel].in_use); in drm_test_vc5_pv_muxing_bugs_stable_fifo()
/linux-6.12.1/drivers/gpu/drm/i915/display/
Di9xx_wm.c264 struct vlv_fifo_state *fifo_state = &crtc_state->wm.vlv.fifo_state; in vlv_get_fifo_size() local
295 fifo_state->plane[PLANE_PRIMARY] = sprite0_start; in vlv_get_fifo_size()
296 fifo_state->plane[PLANE_SPRITE0] = sprite1_start - sprite0_start; in vlv_get_fifo_size()
297 fifo_state->plane[PLANE_SPRITE1] = 511 - sprite1_start; in vlv_get_fifo_size()
298 fifo_state->plane[PLANE_CURSOR] = 63; in vlv_get_fifo_size()
1453 struct vlv_fifo_state *fifo_state = &crtc_state->wm.vlv.fifo_state; in vlv_compute_fifo() local
1488 fifo_state->plane[plane_id] = 0; in vlv_compute_fifo()
1493 fifo_state->plane[plane_id] = fifo_size * rate / total_rate; in vlv_compute_fifo()
1494 fifo_left -= fifo_state->plane[plane_id]; in vlv_compute_fifo()
1497 fifo_state->plane[PLANE_SPRITE0] += sprite0_fifo_extra; in vlv_compute_fifo()
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Dintel_display_types.h999 struct vlv_fifo_state fifo_state; member
/linux-6.12.1/drivers/isdn/hardware/mISDN/
Dhfcpci.c326 u_char fifo_state; in hfcpci_clear_fifo_rx() local
331 fifo_state = hc->hw.fifo_en & HFCPCI_FIFOEN_B2RX; in hfcpci_clear_fifo_rx()
334 fifo_state = hc->hw.fifo_en & HFCPCI_FIFOEN_B1RX; in hfcpci_clear_fifo_rx()
336 if (fifo_state) in hfcpci_clear_fifo_rx()
337 hc->hw.fifo_en ^= fifo_state; in hfcpci_clear_fifo_rx()
345 if (fifo_state) in hfcpci_clear_fifo_rx()
346 hc->hw.fifo_en |= fifo_state; in hfcpci_clear_fifo_rx()
355 u_char fifo_state; in hfcpci_clear_fifo_tx() local
360 fifo_state = hc->hw.fifo_en & HFCPCI_FIFOEN_B2TX; in hfcpci_clear_fifo_tx()
363 fifo_state = hc->hw.fifo_en & HFCPCI_FIFOEN_B1TX; in hfcpci_clear_fifo_tx()
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/linux-6.12.1/drivers/net/ethernet/cavium/thunder/
Dnicvf_queues.c663 u64 tmp, fifo_state; in nicvf_reclaim_rbdr() local
677 fifo_state = nicvf_queue_reg_read(nic, NIC_QSET_RBDR_0_1_STATUS0, qidx); in nicvf_reclaim_rbdr()
678 if (((fifo_state >> 62) & 0x03) == 0x3) in nicvf_reclaim_rbdr()