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| author |   Yongqiang Sun <yongqiang.sun@amd.com> | 2019-02-28 15:14:39 -0500 |
|---|---|---|
| committer |   Alex Deucher <alexander.deucher@amd.com> | 2019-03-20 23:39:48 -0500 |
| commit | 901f4f97be669a316f32116d9ff842f1b29cdff6 (patch) | |
| tree | 1268340466b5cbfba3c52f2f81cfc0128e1052ee /drivers/gpu/drm/amd/display/dc/dm_services.h | |
| parent | drm/amd/display: Use drm helper for resetting plane state (diff) | |
| download | linux-dev-901f4f97be669a316f32116d9ff842f1b29cdff6.tar.xz linux-dev-901f4f97be669a316f32116d9ff842f1b29cdff6.zip | |
drm/amd/display: Move dm_read_reg_func to dc_helper.
Move out of header to dc_helper.c, in preparation for future
implementations.
Signed-off-by: Yongqiang Sun <yongqiang.sun@amd.com>
Reviewed-by: Tony Cheng <Tony.Cheng@amd.com>
Acked-by: Bhawanpreet Lakha <Bhawanpreet.Lakha@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/display/dc/dm_services.h')
| -rw-r--r-- | drivers/gpu/drm/amd/display/dc/dm_services.h | 21 |
1 files changed, 4 insertions, 17 deletions
diff --git a/drivers/gpu/drm/amd/display/dc/dm_services.h b/drivers/gpu/drm/amd/display/dc/dm_services.h index b351d3dcf8b2..b426ba02b793 100644 --- a/drivers/gpu/drm/amd/display/dc/dm_services.h +++ b/drivers/gpu/drm/amd/display/dc/dm_services.h @@ -52,30 +52,17 @@ irq_handler_idx dm_register_interrupt( * GPU registers access * */ - +uint32_t dm_read_reg_func( + const struct dc_context *ctx, + uint32_t address, + const char *func_name); /* enable for debugging new code, this adds 50k to the driver size. */ /* #define DM_CHECK_ADDR_0 */ #define dm_read_reg(ctx, address) \ dm_read_reg_func(ctx, address, __func__) -static inline uint32_t dm_read_reg_func( - const struct dc_context *ctx, - uint32_t address, - const char *func_name) -{ - uint32_t value; -#ifdef DM_CHECK_ADDR_0 - if (address == 0) { - DC_ERR("invalid register read; address = 0\n"); - return 0; - } -#endif - value = cgs_read_register(ctx->cgs_device, address); - trace_amdgpu_dc_rreg(&ctx->perf_trace->read_count, address, value); - return value; -} #define dm_write_reg(ctx, address, value) \ dm_write_reg_func(ctx, address, value, __func__) |