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/linux/drivers/gpu/drm/logicvc/
H A Dlogicvc_drm.c1 // SPDX-License-Identifier: GPL-2.0+
3 * Copyright (C) 2019-2022 Bootlin
40 struct logicvc_drm *logicvc = logicvc_drm(drm_dev); in logicvc_drm_gem_dma_dumb_create() local
43 args->pitch = logicvc->config.row_stride * DIV_ROUND_UP(args->bpp, 8); in logicvc_drm_gem_dma_dumb_create()
53 .name = "logicvc-drm",
54 .desc = "Xylon LogiCVC DRM driver",
66 .name = "logicvc-drm",
71 struct logicvc_drm *logicvc = data; in logicvc_drm_irq_handler() local
76 regmap_read(logicvc->regmap, LOGICVC_INT_STAT_REG, &stat); in logicvc_drm_irq_handler()
79 regmap_write(logicvc->regmap, LOGICVC_INT_STAT_REG, stat); in logicvc_drm_irq_handler()
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H A Dlogicvc_layer.c1 // SPDX-License-Identifier: GPL-2.0+
3 * Copyright (C) 2019-2022 Bootlin
42 * This allows us to stay compatible with the LogiCVC bistream definitions.
86 struct drm_device *drm_dev = drm_plane->dev; in logicvc_plane_atomic_check()
88 struct logicvc_drm *logicvc = logicvc_drm(drm_dev); in logicvc_plane_atomic_check() local
96 if (!new_state->crtc) in logicvc_plane_atomic_check()
99 crtc_state = drm_atomic_get_existing_crtc_state(new_state->state, in logicvc_plane_atomic_check()
100 new_state->crtc); in logicvc_plane_atomic_check()
102 return -EINVAL; in logicvc_plane_atomic_check()
104 if (new_state->crtc_x < 0 || new_state->crtc_y < 0) { in logicvc_plane_atomic_check()
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/linux/Documentation/devicetree/bindings/display/
H A Dxylon,logicvc-display.yaml1 # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
4 ---
5 $id: http://devicetree.org/schemas/display/xylon,logicvc-display.yaml#
6 $schema: http://devicetree.org/meta-schemas/core.yaml#
8 title: Xylon LogiCVC display controller
11 - Paul Kocialkowski <paul.kocialkowski@bootlin.com>
14 The Xylon LogiCVC is a display controller that supports multiple layers.
16 with Xilinx Zynq-7000 SoCs and Xilinx FPGAs.
20 synthesis time. As a result, many of the device-tree bindings are meant to
24 Layers are declared in the "layers" sub-node and have dedicated configuration.
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/linux/drivers/gpio/
H A DKconfig1 # SPDX-License-Identifier: GPL-2.0-only
50 this symbol, but new drivers should use the generic gpio-regmap
60 non-sleeping contexts. They can make bitbanged serial protocols
81 numberspace-based functionalities of the sysfs interface.
137 Enables support for the idio-16 library functions. The idio-16 library
139 ACCES IDIO-16 family such as the 104-IDIO-16 and the PCI-IDIO-16.
141 If built as a module its name will be gpio-idio-16.
147 tristate "GPIO driver for 74xx-ICs with MMIO access"
151 Say yes here to support GPIO functionality for 74xx-compatible ICs
166 If driver is built as a module it will be called gpio-altera.
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