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drm/amd/display: Pass signal directly to enable_tmds_output

Browse source 
This makes the check for HDMI and dual-link DVI a bit more
straightforward.

Signed-off-by: Harry Wentland <harry.wentland@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>
This commit is contained in:
Harry Wentland 2017-12-18 11:57:28 -05:00 committed by Alex Deucher
parent 64245fa72d
commit 3d5bae9eb7
5 changed files with 9 additions and 18 deletions
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3
drivers/gpu/drm/amd/display/dc/core/dc_link.c
View file

@ -1749,8 +1749,7 @@ static void enable_link_hdmi(struct pipe_ctx *pipe_ctx)
link->link_enc,
pipe_ctx->clock_source->id,
display_color_depth,
pipe_ctx->stream->signal == SIGNAL_TYPE_HDMI_TYPE_A,
pipe_ctx->stream->signal == SIGNAL_TYPE_DVI_DUAL_LINK,
pipe_ctx->stream->signal,
stream->phy_pix_clk);
if (pipe_ctx->stream->signal == SIGNAL_TYPE_HDMI_TYPE_A)

15
drivers/gpu/drm/amd/display/dc/dce/dce_link_encoder.c
View file

@ -897,8 +897,7 @@ void dce110_link_encoder_enable_tmds_output(
struct link_encoder *enc,
enum clock_source_id clock_source,
enum dc_color_depth color_depth,
bool hdmi,
bool dual_link,
enum signal_type signal,
uint32_t pixel_clock)
{
struct dce110_link_encoder *enc110 = TO_DCE110_LINK_ENC(enc);
@ -912,16 +911,12 @@ void dce110_link_encoder_enable_tmds_output(
cntl.engine_id = enc->preferred_engine;
cntl.transmitter = enc110->base.transmitter;
cntl.pll_id = clock_source;
if (hdmi) {
cntl.signal = SIGNAL_TYPE_HDMI_TYPE_A;
cntl.lanes_number = 4;
} else if (dual_link) {
cntl.signal = SIGNAL_TYPE_DVI_DUAL_LINK;
cntl.signal = signal;
if (cntl.signal == SIGNAL_TYPE_DVI_DUAL_LINK)
cntl.lanes_number = 8;
} else {
cntl.signal = SIGNAL_TYPE_DVI_SINGLE_LINK;
else
cntl.lanes_number = 4;
}
cntl.hpd_sel = enc110->base.hpd_source;
cntl.pixel_clock = pixel_clock;

3
drivers/gpu/drm/amd/display/dc/dce/dce_link_encoder.h
View file

@ -210,8 +210,7 @@ void dce110_link_encoder_enable_tmds_output(
struct link_encoder *enc,
enum clock_source_id clock_source,
enum dc_color_depth color_depth,
bool hdmi,
bool dual_link,
enum signal_type signal,
uint32_t pixel_clock);
/* enables DP PHY output */

3
drivers/gpu/drm/amd/display/dc/inc/hw/link_encoder.h
View file

@ -123,8 +123,7 @@ struct link_encoder_funcs {
void (*enable_tmds_output)(struct link_encoder *enc,
enum clock_source_id clock_source,
enum dc_color_depth color_depth,
bool hdmi,
bool dual_link,
enum signal_type signal,
uint32_t pixel_clock);
void (*enable_dp_output)(struct link_encoder *enc,
const struct dc_link_settings *link_settings,

3
drivers/gpu/drm/amd/display/dc/virtual/virtual_link_encoder.c
View file

@ -42,8 +42,7 @@ static void virtual_link_encoder_enable_tmds_output(
struct link_encoder *enc,
enum clock_source_id clock_source,
enum dc_color_depth color_depth,
bool hdmi,
bool dual_link,
enum signal_type signal,
uint32_t pixel_clock) {}
static void virtual_link_encoder_enable_dp_output(