Linux kernel stable tree (mirror) https://git.radix-linux.su/kernel/linux.git/atom?h=v6.18.19 2023-06-15T15:06:58+00:00 2023-06-15T15:06:58+00:00 Srinivasan Shanmugam srinivasan.shanmugam@amd.com 2023-06-12T09:02:50+00:00 urn:sha1:fdc95df9c27dd4feb4bd74ac73e69eba49843db1 Fixes the following gcc with W=1: drivers/gpu/drm/radeon/radeon_atpx_handler.c:64:6: warning: no previous prototype for ‘radeon_has_atpx’ [-Wmissing-prototypes] 64 | bool 4(void) { | ^~~~~~~~~~~~~~~ drivers/gpu/drm/radeon/radeon_atpx_handler.c:68:6: warning: no previous prototype for ‘radeon_has_atpx_dgpu_power_cntl’ [-Wmissing-prototypes] 68 | bool radeon_has_atpx_dgpu_power_cntl(void) { | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ drivers/gpu/drm/radeon/radeon_atpx_handler.c:72:6: warning: no previous prototype for ‘radeon_is_atpx_hybrid’ [-Wmissing-prototypes] 72 | bool radeon_is_atpx_hybrid(void) { | ^~~~~~~~~~~~~~~~~~~~~ drivers/gpu/drm/radeon/radeon_atpx_handler.c:77:6: warning: no previous prototype for ‘radeon_atpx_dgpu_req_power_for_displays’ [-Wmissing-prototypes] 77 | bool radeon_atpx_dgpu_req_power_for_displays(void) { | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ drivers/gpu/drm/radeon/radeon_atpx_handler.c:596:6: warning: no previous prototype for ‘radeon_register_atpx_handler’ [-Wmissing-prototypes] 596 | void radeon_register_atpx_handler(void) | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~ drivers/gpu/drm/radeon/radeon_atpx_handler.c:614:6: warning: no previous prototype for ‘radeon_unregister_atpx_handler’ [-Wmissing-prototypes] 614 | void radeon_unregister_atpx_handler(void) | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ drivers/gpu/drm/radeon/radeon_atpx_handler.c:159: warning: expecting prototype for radeon_atpx_validate_functions(). Prototype was for radeon_atpx_validate() instead Cc: Christian König <christian.koenig@amd.com> Cc: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Srinivasan Shanmugam <srinivasan.shanmugam@amd.com> Acked-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> 2017-08-15T18:46:07+00:00 Jean Delvare jdelvare@suse.de 2017-07-30T11:05:24+00:00 urn:sha1:afe2068dfd665ec63445576d2759bef2d5b4e56c There are no external users of function radeon_atif_handler so it can be static. Signed-off-by: Jean Delvare <jdelvare@suse.de> Cc: Alex Deucher <alexander.deucher@amd.com> Cc: "Christian König" <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> 2017-03-30T03:53:49+00:00 Alex Deucher alexander.deucher@amd.com 2017-03-10T20:41:54+00:00 urn:sha1:c5e38e11948753f6c76fc73543ef6ada0a6bc1a3 Used for fetching external GPU information. Signed-off-by: Alex Deucher <alexander.deucher@amd.com> 2016-02-26T19:16:58+00:00 Alex Deucher alexander.deucher@amd.com 2016-02-25T06:45:56+00:00 urn:sha1:18aee16d7dfa47e88017a95aae9e73d1cf22c7a0 Add some new defs for ATPX. Signed-off-by: Alex Deucher <alexander.deucher@amd.com> 2012-09-20T17:10:36+00:00 Luca Tettamanti kronos.it@gmail.com 2012-07-30T19:20:35+00:00 urn:sha1:fda4b25c55a59ba12378e4b9e4553f6ea57d802d Set up an handler for ACPI events and respond to brightness change requests from the system BIOS. v2: fix notification when using device-specific command codes (tested by Pali Rohár <pali.rohar@gmail.com>); cache the encoder controlling the backlight during the initialization to avoid searching it every time (suggested by Alex Deucher). v3: whitespace fixes (Alex Deucher). Signed-off-by: Luca Tettamanti <kronos.it@gmail.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> 2012-09-20T17:10:34+00:00 Alex Deucher alexander.deucher@amd.com 2012-07-18T17:28:52+00:00 urn:sha1:9e05b2f49eb9484e857e9b6c70dea3bbbe564290 Add a new header that defines the AMD ACPI interface used for laptops, PowerXpress, and chipset specific functionality and update the current code to use it. Todo: - properly verify the ACPI interfaces - hook up and handle ACPI notifications - make PX code more robust - implement PCIe Gen and width switching using ACPI v2: fix typo in header Signed-off-by: Alex Deucher <alexander.deucher@amd.com>