diff options
| author | Andrew Jiang <Andrew.Jiang@amd.com> | 2017-10-20 16:40:45 -0400 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2017-11-02 12:56:54 -0400 |
| commit | cc57306f426e3953118f1fcf8a7254dbad46c5f6 (patch) | |
| tree | 8ad59f04e2b3a1ea3ad53e31eb0f80dfe6256370 /drivers/gpu/drm/amd/display/dc | |
| parent | 7bef1af3b9c2a5690a41298b5986dbde82fbedbc (diff) | |
| download | talos-obmc-linux-cc57306f426e3953118f1fcf8a7254dbad46c5f6.tar.gz talos-obmc-linux-cc57306f426e3953118f1fcf8a7254dbad46c5f6.zip | |
drm/amd/display: Use constants from atom.h for HDMI caps read
Get rid of the constant we copied over before and just directly use the
constants from the file.
Signed-off-by: Andrew Jiang <Andrew.Jiang@amd.com>
Reviewed-by: Tony Cheng <Tony.Cheng@amd.com>
Acked-by: Harry Wentland <harry.wentland@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/display/dc')
| -rw-r--r-- | drivers/gpu/drm/amd/display/dc/core/dc_link.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/gpu/drm/amd/display/dc/core/dc_link.c b/drivers/gpu/drm/amd/display/dc/core/dc_link.c index c47da645d3b8..e70612eaf257 100644 --- a/drivers/gpu/drm/amd/display/dc/core/dc_link.c +++ b/drivers/gpu/drm/amd/display/dc/core/dc_link.c @@ -24,6 +24,7 @@ */ #include "dm_services.h" +#include "atom.h" #include "dm_helpers.h" #include "dc.h" #include "grph_object_id.h" @@ -45,7 +46,6 @@ #include "dce/dce_11_0_enum.h" #include "dce/dce_11_0_sh_mask.h" -#define EXT_DISPLAY_PATH_CAPS__EXT_CHIP_MASK 0x007C /* Copied from atombios.h */ #define LINK_INFO(...) \ dm_logger_write(dc_ctx->logger, LOG_HW_HOTPLUG, \ __VA_ARGS__) @@ -1696,7 +1696,7 @@ static void enable_link_hdmi(struct pipe_ctx *pipe_ctx) if (dc_is_hdmi_signal(pipe_ctx->stream->signal)) { unsigned short masked_chip_caps = pipe_ctx->stream->sink->link->chip_caps & EXT_DISPLAY_PATH_CAPS__EXT_CHIP_MASK; - if (masked_chip_caps == (0x2 << 2)) { + if (masked_chip_caps == EXT_DISPLAY_PATH_CAPS__HDMI20_TISN65DP159RSBT) { /* DP159, Retimer settings */ eng_id = pipe_ctx->stream_res.stream_enc->id; @@ -1707,7 +1707,7 @@ static void enable_link_hdmi(struct pipe_ctx *pipe_ctx) write_i2c_default_retimer_setting(pipe_ctx, is_vga_mode, is_over_340mhz); } - } else if (masked_chip_caps == (0x1 << 2)) { + } else if (masked_chip_caps == EXT_DISPLAY_PATH_CAPS__HDMI20_PI3EQX1204) { /* PI3EQX1204, Redriver settings */ write_i2c_redriver_setting(pipe_ctx, is_over_340mhz); } |
