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Searched refs:dmm (Results 1 – 8 of 8) sorted by relevance

/Linux-v5.4/drivers/gpu/drm/omapdrm/
Domap_dmm_tiler.c43 static struct dmm *omap_dmm;
83 static int dmm_dma_copy(struct dmm *dmm, dma_addr_t src, dma_addr_t dst) in dmm_dma_copy() argument
85 struct dma_device *dma_dev = dmm->wa_dma_chan->device; in dmm_dma_copy()
90 tx = dma_dev->device_prep_dma_memcpy(dmm->wa_dma_chan, dst, src, 4, 0); in dmm_dma_copy()
92 dev_err(dmm->dev, "Failed to prepare DMA memcpy\n"); in dmm_dma_copy()
98 dev_err(dmm->dev, "Failed to do DMA tx_submit\n"); in dmm_dma_copy()
102 dma_async_issue_pending(dmm->wa_dma_chan); in dmm_dma_copy()
103 status = dma_sync_wait(dmm->wa_dma_chan, cookie); in dmm_dma_copy()
105 dev_err(dmm->dev, "i878 wa DMA copy failure\n"); in dmm_dma_copy()
107 dmaengine_terminate_all(dmm->wa_dma_chan); in dmm_dma_copy()
[all …]
Domap_dmm_priv.h126 struct dmm;
140 struct dmm *dmm; member
160 struct dmm { struct
/Linux-v5.4/Documentation/devicetree/bindings/arm/omap/
Ddmm.txt10 - compatible: Should contain "ti,omap4-dmm" for OMAP4 family
11 Should contain "ti,omap5-dmm" for OMAP5 and DRA7x family
14 - ti,hwmods: Name of the hwmod associated to DMM, which is typically "dmm"
18 dmm@4e000000 {
19 compatible = "ti,omap4-dmm";
21 ti,hwmods = "dmm";
/Linux-v5.4/arch/arm/boot/dts/
Domap5.dtsi206 dmm@4e000000 {
207 compatible = "ti,omap5-dmm";
210 ti,hwmods = "dmm";
Domap4.dtsi238 dmm@4e000000 {
239 compatible = "ti,omap4-dmm";
242 ti,hwmods = "dmm";
Dimx53-voipac-bsb.dts7 #include "imx53-voipac-dmm-668.dtsi"
Ddra7.dtsi373 dmm@4e000000 {
374 compatible = "ti,omap5-dmm";
377 ti,hwmods = "dmm";
Dimx53-voipac-dmm-668.dtsi10 compatible = "voipac,imx53-dmm-668", "fsl,imx53";