@@ -29,38 +29,7 @@
#include "dce80/command_table_helper_dce80.h"
#include "dce110/command_table_helper_dce110.h"
#include "dce112/command_table_helper_dce112.h"
-
-struct command_table_helper {
- bool (*controller_id_to_atom)(enum controller_id id, uint8_t *atom_id);
- uint8_t (*encoder_action_to_atom)(
- enum bp_encoder_control_action action);
- uint32_t (*encoder_mode_bp_to_atom)(enum signal_type s,
- bool enable_dp_audio);
- bool (*engine_bp_to_atom)(enum engine_id engine_id,
- uint32_t *atom_engine_id);
- void (*assign_control_parameter)(
- const struct command_table_helper *h,
- struct bp_encoder_control *control,
- DIG_ENCODER_CONTROL_PARAMETERS_V2 *ctrl_param);
- bool (*clock_source_id_to_atom)(enum clock_source_id id,
- uint32_t *atom_pll_id);
- bool (*clock_source_id_to_ref_clk_src)(
- enum clock_source_id id,
- uint32_t *ref_clk_src_id);
- uint8_t (*transmitter_bp_to_atom)(enum transmitter t);
- uint8_t (*encoder_id_to_atom)(enum encoder_id id);
- uint8_t (*clock_source_id_to_atom_phy_clk_src_id)(
- enum clock_source_id id);
- uint8_t (*signal_type_to_atom_dig_mode)(enum signal_type s);
- uint8_t (*hpd_sel_to_atom)(enum hpd_source_id id);
- uint8_t (*dig_encoder_sel_to_atom)(enum engine_id engine_id);
- uint8_t (*phy_id_to_atom)(enum transmitter t);
- uint8_t (*disp_power_gating_action_to_atom)(
- enum bp_pipe_control_action action);
- bool (*dc_clock_type_to_atom)(enum bp_dce_clock_type id,
- uint32_t *atom_clock_type);
- uint8_t (*transmitter_color_depth_to_atom)(enum transmitter_color_depth id);
-};
+#include "command_table_helper_struct.h"
bool dal_bios_parser_init_cmd_tbl_helper(const struct command_table_helper **h,
enum dce_version dce);
@@ -29,35 +29,7 @@
#include "dce80/command_table_helper_dce80.h"
#include "dce110/command_table_helper_dce110.h"
#include "dce112/command_table_helper2_dce112.h"
-
-struct command_table_helper {
- bool (*controller_id_to_atom)(enum controller_id id, uint8_t *atom_id);
- uint8_t (*encoder_action_to_atom)(
- enum bp_encoder_control_action action);
- uint32_t (*encoder_mode_bp_to_atom)(enum signal_type s,
- bool enable_dp_audio);
- bool (*engine_bp_to_atom)(enum engine_id engine_id,
- uint32_t *atom_engine_id);
- bool (*clock_source_id_to_atom)(enum clock_source_id id,
- uint32_t *atom_pll_id);
- bool (*clock_source_id_to_ref_clk_src)(
- enum clock_source_id id,
- uint32_t *ref_clk_src_id);
- uint8_t (*transmitter_bp_to_atom)(enum transmitter t);
- uint8_t (*encoder_id_to_atom)(enum encoder_id id);
- uint8_t (*clock_source_id_to_atom_phy_clk_src_id)(
- enum clock_source_id id);
- uint8_t (*signal_type_to_atom_dig_mode)(enum signal_type s);
- uint8_t (*hpd_sel_to_atom)(enum hpd_source_id id);
- uint8_t (*dig_encoder_sel_to_atom)(enum engine_id engine_id);
- uint8_t (*phy_id_to_atom)(enum transmitter t);
- uint8_t (*disp_power_gating_action_to_atom)(
- enum bp_pipe_control_action action);
- bool (*dc_clock_type_to_atom)(enum bp_dce_clock_type id,
- uint32_t *atom_clock_type);
- uint8_t (*transmitter_color_depth_to_atom)(
- enum transmitter_color_depth id);
-};
+#include "command_table_helper_struct.h"
bool dal_bios_parser_init_cmd_tbl_helper2(const struct command_table_helper **h,
enum dce_version dce);
new file mode 100644
@@ -0,0 +1,66 @@
+/*
+ * Copyright 2012-15 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Authors: AMD
+ *
+ */
+
+#ifndef __DAL_COMMAND_TABLE_HELPER_STRUCT_H__
+#define __DAL_COMMAND_TABLE_HELPER_STRUCT_H__
+
+#include "dce80/command_table_helper_dce80.h"
+#include "dce110/command_table_helper_dce110.h"
+#include "dce112/command_table_helper_dce112.h"
+
+struct _DIG_ENCODER_CONTROL_PARAMETERS_V2;
+struct command_table_helper {
+ bool (*controller_id_to_atom)(enum controller_id id, uint8_t *atom_id);
+ uint8_t (*encoder_action_to_atom)(
+ enum bp_encoder_control_action action);
+ uint32_t (*encoder_mode_bp_to_atom)(enum signal_type s,
+ bool enable_dp_audio);
+ bool (*engine_bp_to_atom)(enum engine_id engine_id,
+ uint32_t *atom_engine_id);
+ void (*assign_control_parameter)(
+ const struct command_table_helper *h,
+ struct bp_encoder_control *control,
+ struct _DIG_ENCODER_CONTROL_PARAMETERS_V2 *ctrl_param);
+ bool (*clock_source_id_to_atom)(enum clock_source_id id,
+ uint32_t *atom_pll_id);
+ bool (*clock_source_id_to_ref_clk_src)(
+ enum clock_source_id id,
+ uint32_t *ref_clk_src_id);
+ uint8_t (*transmitter_bp_to_atom)(enum transmitter t);
+ uint8_t (*encoder_id_to_atom)(enum encoder_id id);
+ uint8_t (*clock_source_id_to_atom_phy_clk_src_id)(
+ enum clock_source_id id);
+ uint8_t (*signal_type_to_atom_dig_mode)(enum signal_type s);
+ uint8_t (*hpd_sel_to_atom)(enum hpd_source_id id);
+ uint8_t (*dig_encoder_sel_to_atom)(enum engine_id engine_id);
+ uint8_t (*phy_id_to_atom)(enum transmitter t);
+ uint8_t (*disp_power_gating_action_to_atom)(
+ enum bp_pipe_control_action action);
+ bool (*dc_clock_type_to_atom)(enum bp_dce_clock_type id,
+ uint32_t *atom_clock_type);
+ uint8_t (*transmitter_color_depth_to_atom)(enum transmitter_color_depth id);
+};
+
+#endif
Building the amd display driver with link-time optimizations revealed a bug that caused dal_cmd_tbl_helper_dce80_get_table() and dal_cmd_tbl_helper_dce110_get_table() get called with an incompatible return type between the two callers in command_table_helper.c and command_table_helper2.c: drivers/gpu/drm/amd/amdgpu/../display/dc/bios/dce80/command_table_helper_dce80.h:31: error: type of 'dal_cmd_tbl_helper_dce80_get_table' does not match original declaration [-Werror=lto-type-mismatch] const struct command_table_helper *dal_cmd_tbl_helper_dce80_get_table(void); drivers/gpu/drm/amd/amdgpu/../display/dc/bios/dce80/command_table_helper_dce80.c:351: note: 'dal_cmd_tbl_helper_dce80_get_table' was previously declared here const struct command_table_helper *dal_cmd_tbl_helper_dce80_get_table(void) drivers/gpu/drm/amd/amdgpu/../display/dc/bios/dce110/command_table_helper_dce110.h:32: error: type of 'dal_cmd_tbl_helper_dce110_get_table' does not match original declaration [-Werror=lto-type-mismatch] const struct command_table_helper *dal_cmd_tbl_helper_dce110_get_table(void); drivers/gpu/drm/amd/amdgpu/../display/dc/bios/dce110/command_table_helper_dce110.c:361: note: 'dal_cmd_tbl_helper_dce110_get_table' was previously declared here const struct command_table_helper *dal_cmd_tbl_helper_dce110_get_table(void) The two versions of the structure are obviously derived from the same one, but have diverged over time, before they got added to the kernel. This moves the structure to a new shared header file and uses the superset of the members, to ensure the interfaces are all compatible. Fixes: ae79c310b1a6 ("drm/amd/display: Add DCE12 bios parser support") Signed-off-by: Arnd Bergmann <arnd@arndb.de> --- .../drm/amd/display/dc/bios/command_table_helper.h | 33 +---------- .../amd/display/dc/bios/command_table_helper2.h | 30 +--------- .../display/dc/bios/command_table_helper_struct.h | 66 ++++++++++++++++++++++ 3 files changed, 68 insertions(+), 61 deletions(-) create mode 100644 drivers/gpu/drm/amd/display/dc/bios/command_table_helper_struct.h -- 2.9.0