queue-6.8/platform-x86-acer-wmi-add-predator_v4-module-paramet.patch

   1 From e13ccae15c35d8c51ad575ae812d3505fd6c7500 Mon Sep 17 00:00:00 2001
   2 From: Sasha Levin <sashal@kernel.org>
   3 Date: Tue, 20 Feb 2024 17:04:16 +0900
   4 Subject: platform/x86: acer-wmi: Add predator_v4 module parameter
   5 MIME-Version: 1.0
   6 Content-Type: text/plain; charset=UTF-8
   7 Content-Transfer-Encoding: 8bit
   8
   9 From: SungHwan Jung <onenowy@gmail.com>
  10
  11 [ Upstream commit f9124f2a454a6f1edb4eae9f0646b1a61fd74dba ]
  12
  13 This parameter allows predator laptop users to test and use features
  14 (mode button, platform profile, fan speed monitoring) without
  15 adding model names to acer_quirks and compiling kernel.
  16
  17 Signed-off-by: SungHwan Jung <onenowy@gmail.com>
  18 Link: https://lore.kernel.org/r/20240220080416.6395-1-onenowy@gmail.com
  19 Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
  20 Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
  21 Signed-off-by: Sasha Levin <sashal@kernel.org>
  22 ---
  23  drivers/platform/x86/acer-wmi.c | 8 +++++++-
  24  1 file changed, 7 insertions(+), 1 deletion(-)
  25
  26 diff --git a/drivers/platform/x86/acer-wmi.c b/drivers/platform/x86/acer-wmi.c
  27 index 771b0ce34c8f9..ee2e164f86b9c 100644
  28 --- a/drivers/platform/x86/acer-wmi.c
  29 +++ b/drivers/platform/x86/acer-wmi.c
  30 @@ -276,6 +276,7 @@ static bool has_type_aa;
  31  static u16 commun_func_bitmap;
  32  static u8 commun_fn_key_number;
  33  static bool cycle_gaming_thermal_profile = true;
  34 +static bool predator_v4;
  35
  36  module_param(mailled, int, 0444);
  37  module_param(brightness, int, 0444);
  38 @@ -284,6 +285,7 @@ module_param(force_series, int, 0444);
  39  module_param(force_caps, int, 0444);
  40  module_param(ec_raw_mode, bool, 0444);
  41  module_param(cycle_gaming_thermal_profile, bool, 0644);
  42 +module_param(predator_v4, bool, 0444);
  43  MODULE_PARM_DESC(mailled, "Set initial state of Mail LED");
  44  MODULE_PARM_DESC(brightness, "Set initial LCD backlight brightness");
  45  MODULE_PARM_DESC(threeg, "Set initial state of 3G hardware");
  46 @@ -292,6 +294,8 @@ MODULE_PARM_DESC(force_caps, "Force the capability bitmask to this value");
  47  MODULE_PARM_DESC(ec_raw_mode, "Enable EC raw mode");
  48  MODULE_PARM_DESC(cycle_gaming_thermal_profile,
  49         "Set thermal mode key in cycle mode. Disabling it sets the mode key in turbo toggle mode");
  50 +MODULE_PARM_DESC(predator_v4,
  51 +       "Enable features for predator laptops that use predator sense v4");
  52
  53  struct acer_data {
  54         int mailled;
  55 @@ -734,7 +738,9 @@ enum acer_predator_v4_thermal_profile_wmi {
  56  /* Find which quirks are needed for a particular vendor/ model pair */
  57  static void __init find_quirks(void)
  58  {
  59 -       if (!force_series) {
  60 +       if (predator_v4) {
  61 +               quirks = &quirk_acer_predator_v4;
  62 +       } else if (!force_series) {
  63                 dmi_check_system(acer_quirks);
  64                 dmi_check_system(non_acer_quirks);
  65         } else if (force_series == 2490) {
  66 --
  67 2.43.0
  68