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authorLinus Torvalds <torvalds@linux-foundation.org>2020-12-16 16:38:41 -0800
committerLinus Torvalds <torvalds@linux-foundation.org>2020-12-16 16:38:41 -0800
commit48c1c40ab40cb087b992e7b77518c3a2926743cc (patch)
tree8e5fcd8f0e45f6e05e08c2c8307417f17341768f /drivers/staging/media/sunxi
parent9805529ec544ea7a82d891d5239a8ebd3dbb2a3e (diff)
parent1dcdee6ee8f8fdfef5932699129d442d2f1a064d (diff)
Merge tag 'arm-soc-drivers-5.11' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc
Pull ARM SoC driver updates from Arnd Bergmann: "There are a couple of subsystems maintained by other people that merge their drivers through the SoC tree, those changes include: - The SCMI firmware framework gains support for sensor notifications and for controlling voltage domains. - A large update for the Tegra memory controller driver, integrating it better with the interconnect framework - The memory controller subsystem gains support for Mediatek MT8192 - The reset controller framework gains support for sharing pulsed resets For Soc specific drivers in drivers/soc, the main changes are - The Allwinner/sunxi MBUS gets a rework for the way it handles dma_map_ops and offsets between physical and dma address spaces. - An errata fix plus some cleanups for Freescale Layerscape SoCs - A cleanup for renesas drivers regarding MMIO accesses. - New SoC specific drivers for Mediatek MT8192 and MT8183 power domains - New SoC specific drivers for Aspeed AST2600 LPC bus control and SoC identification. - Core Power Domain support for Qualcomm MSM8916, MSM8939, SDM660 and SDX55. - A rework of the TI AM33xx 'genpd' power domain support to use information from DT instead of platform data - Support for TI AM64x SoCs - Allow building some Amlogic drivers as modules instead of built-in Finally, there are numerous cleanups and smaller bug fixes for Mediatek, Tegra, Samsung, Qualcomm, TI OMAP, Amlogic, Rockchips, Renesas, and Xilinx SoCs" * tag 'arm-soc-drivers-5.11' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (222 commits) soc: mediatek: mmsys: Specify HAS_IOMEM dependency for MTK_MMSYS firmware: xilinx: Properly align function parameter firmware: xilinx: Add a blank line after function declaration firmware: xilinx: Remove additional newline firmware: xilinx: Fix kernel-doc warnings firmware: xlnx-zynqmp: fix compilation warning soc: xilinx: vcu: add missing register NUM_CORE soc: xilinx: vcu: use vcu-settings syscon registers dt-bindings: soc: xlnx: extract xlnx, vcu-settings to separate binding soc: xilinx: vcu: drop useless success message clk: samsung: mark PM functions as __maybe_unused soc: samsung: exynos-chipid: initialize later - with arch_initcall soc: samsung: exynos-chipid: order list of SoCs by name memory: jz4780_nemc: Fix potential NULL dereference in jz4780_nemc_probe() memory: ti-emif-sram: only build for ARMv7 memory: tegra30: Support interconnect framework memory: tegra20: Support hardware versioning and clean up OPP table initialization dt-bindings: memory: tegra20-emc: Document opp-supported-hw property soc: rockchip: io-domain: Fix error return code in rockchip_iodomain_probe() reset-controller: ti: force the write operation when assert or deassert ...
Diffstat (limited to 'drivers/staging/media/sunxi')
-rw-r--r--drivers/staging/media/sunxi/cedrus/cedrus.c1
-rw-r--r--drivers/staging/media/sunxi/cedrus/cedrus.h3
-rw-r--r--drivers/staging/media/sunxi/cedrus/cedrus_hw.c18
3 files changed, 0 insertions, 22 deletions
diff --git a/drivers/staging/media/sunxi/cedrus/cedrus.c b/drivers/staging/media/sunxi/cedrus/cedrus.c
index 18d54f9fd715..ddad5d274ee8 100644
--- a/drivers/staging/media/sunxi/cedrus/cedrus.c
+++ b/drivers/staging/media/sunxi/cedrus/cedrus.c
@@ -588,7 +588,6 @@ static const struct cedrus_variant sun50i_h6_cedrus_variant = {
CEDRUS_CAPABILITY_H264_DEC |
CEDRUS_CAPABILITY_H265_DEC |
CEDRUS_CAPABILITY_VP8_DEC,
- .quirks = CEDRUS_QUIRK_NO_DMA_OFFSET,
.mod_rate = 600000000,
};
diff --git a/drivers/staging/media/sunxi/cedrus/cedrus.h b/drivers/staging/media/sunxi/cedrus/cedrus.h
index e61c41853ba2..c96077aaef49 100644
--- a/drivers/staging/media/sunxi/cedrus/cedrus.h
+++ b/drivers/staging/media/sunxi/cedrus/cedrus.h
@@ -33,8 +33,6 @@
#define CEDRUS_CAPABILITY_MPEG2_DEC BIT(3)
#define CEDRUS_CAPABILITY_VP8_DEC BIT(4)
-#define CEDRUS_QUIRK_NO_DMA_OFFSET BIT(0)
-
enum cedrus_codec {
CEDRUS_CODEC_MPEG2,
CEDRUS_CODEC_H264,
@@ -168,7 +166,6 @@ struct cedrus_dec_ops {
struct cedrus_variant {
unsigned int capabilities;
- unsigned int quirks;
unsigned int mod_rate;
};
diff --git a/drivers/staging/media/sunxi/cedrus/cedrus_hw.c b/drivers/staging/media/sunxi/cedrus/cedrus_hw.c
index 111cb91f8fc2..e2f2ff609c7e 100644
--- a/drivers/staging/media/sunxi/cedrus/cedrus_hw.c
+++ b/drivers/staging/media/sunxi/cedrus/cedrus_hw.c
@@ -224,24 +224,6 @@ int cedrus_hw_probe(struct cedrus_dev *dev)
return ret;
}
- /*
- * The VPU is only able to handle bus addresses so we have to subtract
- * the RAM offset to the physcal addresses.
- *
- * This information will eventually be obtained from device-tree.
- *
- * XXX(hch): this has no business in a driver and needs to move
- * to the device tree.
- */
-
-#ifdef PHYS_PFN_OFFSET
- if (!(variant->quirks & CEDRUS_QUIRK_NO_DMA_OFFSET)) {
- ret = dma_direct_set_offset(dev->dev, PHYS_OFFSET, 0, SZ_4G);
- if (ret)
- return ret;
- }
-#endif
-
ret = of_reserved_mem_device_init(dev->dev);
if (ret && ret != -ENODEV) {
dev_err(dev->dev, "Failed to reserve memory\n");

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