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| author | Dapeng Mi <dapeng1.mi@linux.intel.com> | 2026-09-17 09:52:33 +0800 |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2026-09-22 11:37:46 +0200 |
| commit | 0102c8c7fdfc4bd700971daff2b94470f4eafae4 (patch) | |
| tree | 531306c2299f9a269f0a986e29f17ba972180104 /drivers/media/dvb-frontends/rtl2830.h | |
| download | linux-stable-0102c8c7fdfc4bd700971daff2b94470f4eafae4.tar.gz linux-stable-0102c8c7fdfc4bd700971daff2b94470f4eafae4.zip | |
perf/x86/intel: Rename DMR offcore_rsp attribute to offmodule_rspgrafted
DMR introduces Offmodule Response events in place of the legacy
Offcore Response events, but it still exposes the inherited
offcore_rsp PMU attribute for programming the corresponding MSR data.
Rename the DMR PMU attribute to offmodule_rsp so the sysfs interface
matches the underlying event name and avoids user & tooling confusion.
Signed-off-by: Dapeng Mi <dapeng1.mi@linux.intel.com>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Link: https://patch.msgid.link/20260917015234.981153-12-dapeng1.mi@linux.intel.com
Diffstat (limited to 'drivers/media/dvb-frontends/rtl2830.h')
| -rw-r--r-- | drivers/media/dvb-frontends/rtl2830.h | 38 |
1 files changed, 38 insertions, 0 deletions
diff --git a/drivers/media/dvb-frontends/rtl2830.h b/drivers/media/dvb-frontends/rtl2830.h new file mode 100644 index 000000000..fb5522025 --- /dev/null +++ b/drivers/media/dvb-frontends/rtl2830.h @@ -0,0 +1,38 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ +/* + * Realtek RTL2830 DVB-T demodulator driver + * + * Copyright (C) 2011 Antti Palosaari <crope@iki.fi> + */ + +#ifndef RTL2830_H +#define RTL2830_H + +#include <linux/dvb/frontend.h> + +/** + * struct rtl2830_platform_data - Platform data for the rtl2830 driver + * @clk: Clock frequency (4000000, 16000000, 25000000, 28800000). + * @spec_inv: Spectrum inversion. + * @vtop: AGC take-over point. + * @krf: AGC ratio. + * @agc_targ_val: AGC. + * @get_dvb_frontend: Get DVB frontend. + * @get_i2c_adapter: Get I2C adapter. + * @pid_filter: Set PID to PID filter. + * @pid_filter_ctrl: Control PID filter. + */ +struct rtl2830_platform_data { + u32 clk; + bool spec_inv; + u8 vtop; + u8 krf; + u8 agc_targ_val; + + struct dvb_frontend* (*get_dvb_frontend)(struct i2c_client *); + struct i2c_adapter* (*get_i2c_adapter)(struct i2c_client *); + int (*pid_filter)(struct dvb_frontend *, u8, u16, int); + int (*pid_filter_ctrl)(struct dvb_frontend *, int); +}; + +#endif /* RTL2830_H */ |