From: Timur Kristóf Date: Fri, 26 Sep 2025 18:01:58 +0000 (+0200) Subject: drm/amd/display: Make get_support_mask_for_device_id reusable X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=7f1d1c2f4da0640d6e54496245cbac3ed1d2e8b9;p=thirdparty%2Fkernel%2Flinux.git drm/amd/display: Make get_support_mask_for_device_id reusable This will be reused by DAC load detection. Signed-off-by: Timur Kristóf Reviewed-by: Harry Wentland Signed-off-by: Alex Deucher --- diff --git a/drivers/gpu/drm/amd/display/dc/bios/bios_parser.c b/drivers/gpu/drm/amd/display/dc/bios/bios_parser.c index 33d0ec38ded71..a126ca3a53fb8 100644 --- a/drivers/gpu/drm/amd/display/dc/bios/bios_parser.c +++ b/drivers/gpu/drm/amd/display/dc/bios/bios_parser.c @@ -67,7 +67,9 @@ static ATOM_HPD_INT_RECORD *get_hpd_record(struct bios_parser *bp, ATOM_OBJECT *object); static struct device_id device_type_from_device_id(uint16_t device_id); static uint32_t signal_to_ss_id(enum as_signal_type signal); -static uint32_t get_support_mask_for_device_id(struct device_id device_id); +static uint32_t get_support_mask_for_device_id( + enum dal_device_type device_type, + uint32_t enum_id); static ATOM_ENCODER_CAP_RECORD_V2 *get_encoder_cap_record( struct bios_parser *bp, ATOM_OBJECT *object); @@ -888,7 +890,7 @@ static bool bios_parser_is_device_id_supported( { struct bios_parser *bp = BP_FROM_DCB(dcb); - uint32_t mask = get_support_mask_for_device_id(id); + uint32_t mask = get_support_mask_for_device_id(id.device_type, id.enum_id); return (le16_to_cpu(bp->object_info_tbl.v1_1->usDeviceSupport) & mask) != 0; } @@ -2179,11 +2181,10 @@ static uint32_t signal_to_ss_id(enum as_signal_type signal) return clk_id_ss; } -static uint32_t get_support_mask_for_device_id(struct device_id device_id) +static uint32_t get_support_mask_for_device_id( + enum dal_device_type device_type, + uint32_t enum_id) { - enum dal_device_type device_type = device_id.device_type; - uint32_t enum_id = device_id.enum_id; - switch (device_type) { case DEVICE_TYPE_LCD: switch (enum_id) {