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Jones" To: platform-driver-x86@vger.kernel.org Cc: hdegoede@redhat.com, ilpo.jarvinen@linux.intel.com, linux-kernel@vger.kernel.org, "Luke D. Jones" Subject: [PATCH v1 1/1] platform/x86: asus-wmi: add support variant of TUF RGB Date: Sun, 10 Mar 2024 18:57:50 +1300 Message-ID: <20240310055750.13160-2-luke@ljones.dev> X-Mailer: git-send-email 2.44.0 In-Reply-To: <20240310055750.13160-1-luke@ljones.dev> References: <20240310055750.13160-1-luke@ljones.dev> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" Adds support for a second TUF RGB wmi call that some versions of the TUF laptop come with. Also adjusts existing support to select whichever is available. Signed-off-by: Luke D. Jones --- drivers/platform/x86/asus-wmi.c | 12 +++++++++++- include/linux/platform_data/x86/asus-wmi.h | 1 + 2 files changed, 12 insertions(+), 1 deletion(-) diff --git a/drivers/platform/x86/asus-wmi.c b/drivers/platform/x86/asus-wm= i.c index 2cf695289655..ca8c73c15fcc 100644 --- a/drivers/platform/x86/asus-wmi.c +++ b/drivers/platform/x86/asus-wmi.c @@ -280,6 +280,7 @@ struct asus_wmi { bool nv_temp_tgt_available; =20 bool kbd_rgb_mode_available; + u32 kbd_rgb_dev; bool kbd_rgb_state_available; =20 bool throttle_thermal_policy_available; @@ -870,6 +871,7 @@ static ssize_t kbd_rgb_mode_store(struct device *dev, struct device_attribute *attr, const char *buf, size_t count) { + struct asus_wmi *asus =3D dev_get_drvdata(dev); u32 cmd, mode, r, g, b, speed; int err; =20 @@ -906,7 +908,7 @@ static ssize_t kbd_rgb_mode_store(struct device *dev, speed =3D 0xeb; } =20 - err =3D asus_wmi_evaluate_method3(ASUS_WMI_METHODID_DEVS, ASUS_WMI_DEVID_= TUF_RGB_MODE, + err =3D asus_wmi_evaluate_method3(ASUS_WMI_METHODID_DEVS, asus->kbd_rgb_d= ev, cmd | (mode << 8) | (r << 16) | (g << 24), b | (speed << 8), NULL); if (err) return err; @@ -4537,6 +4539,14 @@ static int asus_wmi_add(struct platform_device *pdev) asus->gpu_mux_dev =3D ASUS_WMI_DEVID_GPU_MUX_VIVO; } =20 + if (asus_wmi_dev_is_present(asus, ASUS_WMI_DEVID_TUF_RGB_MODE)) { + asus->kbd_rgb_mode_available =3D true; + asus->kbd_rgb_dev =3D ASUS_WMI_DEVID_TUF_RGB_MODE; + } else if (asus_wmi_dev_is_present(asus, ASUS_WMI_DEVID_TUF_RGB_MODE2)) { + asus->kbd_rgb_mode_available =3D true; + asus->kbd_rgb_dev =3D ASUS_WMI_DEVID_TUF_RGB_MODE2; + } + err =3D fan_boost_mode_check_present(asus); if (err) goto fail_fan_boost_mode; diff --git a/include/linux/platform_data/x86/asus-wmi.h b/include/linux/pla= tform_data/x86/asus-wmi.h index b48b024dd844..3e9a01467c67 100644 --- a/include/linux/platform_data/x86/asus-wmi.h +++ b/include/linux/platform_data/x86/asus-wmi.h @@ -132,6 +132,7 @@ =20 /* TUF laptop RGB modes/colours */ #define ASUS_WMI_DEVID_TUF_RGB_MODE 0x00100056 +#define ASUS_WMI_DEVID_TUF_RGB_MODE2 0x0010005A =20 /* TUF laptop RGB power/state */ #define ASUS_WMI_DEVID_TUF_RGB_STATE 0x00100057 --=20 2.44.0