e7a30ade74
This reverts commit fd1c85d3ac
[Why]
We are not implementing the planned new HW sequence
to disable HUBP.
[How]
Revert most related changes to minimize possibility
of regression.
Signed-off-by: Wesley Chalmers <Wesley.Chalmers@amd.com>
Reviewed-by: Martin Leung <Martin.Leung@amd.com>
Acked-by: Qingqing Zhuo <Qingqing.Zhuo@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
102 lines
3.3 KiB
C
102 lines
3.3 KiB
C
/*
|
|
* 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
|
|
*
|
|
*/
|
|
|
|
#include "core_types.h"
|
|
#include "dc_common.h"
|
|
#include "basics/conversion.h"
|
|
|
|
bool is_rgb_cspace(enum dc_color_space output_color_space)
|
|
{
|
|
switch (output_color_space) {
|
|
case COLOR_SPACE_SRGB:
|
|
case COLOR_SPACE_SRGB_LIMITED:
|
|
case COLOR_SPACE_2020_RGB_FULLRANGE:
|
|
case COLOR_SPACE_2020_RGB_LIMITEDRANGE:
|
|
case COLOR_SPACE_ADOBERGB:
|
|
return true;
|
|
case COLOR_SPACE_YCBCR601:
|
|
case COLOR_SPACE_YCBCR709:
|
|
case COLOR_SPACE_YCBCR601_LIMITED:
|
|
case COLOR_SPACE_YCBCR709_LIMITED:
|
|
case COLOR_SPACE_2020_YCBCR:
|
|
return false;
|
|
default:
|
|
/* Add a case to switch */
|
|
BREAK_TO_DEBUGGER();
|
|
return false;
|
|
}
|
|
}
|
|
|
|
bool is_lower_pipe_tree_visible(struct pipe_ctx *pipe_ctx)
|
|
{
|
|
if (pipe_ctx->plane_state && pipe_ctx->plane_state->visible)
|
|
return true;
|
|
if (pipe_ctx->bottom_pipe && is_lower_pipe_tree_visible(pipe_ctx->bottom_pipe))
|
|
return true;
|
|
return false;
|
|
}
|
|
|
|
bool is_upper_pipe_tree_visible(struct pipe_ctx *pipe_ctx)
|
|
{
|
|
if (pipe_ctx->plane_state && pipe_ctx->plane_state->visible)
|
|
return true;
|
|
if (pipe_ctx->top_pipe && is_upper_pipe_tree_visible(pipe_ctx->top_pipe))
|
|
return true;
|
|
return false;
|
|
}
|
|
|
|
bool is_pipe_tree_visible(struct pipe_ctx *pipe_ctx)
|
|
{
|
|
if (pipe_ctx->plane_state && pipe_ctx->plane_state->visible)
|
|
return true;
|
|
if (pipe_ctx->top_pipe && is_upper_pipe_tree_visible(pipe_ctx->top_pipe))
|
|
return true;
|
|
if (pipe_ctx->bottom_pipe && is_lower_pipe_tree_visible(pipe_ctx->bottom_pipe))
|
|
return true;
|
|
return false;
|
|
}
|
|
|
|
void build_prescale_params(struct dc_bias_and_scale *bias_and_scale,
|
|
const struct dc_plane_state *plane_state)
|
|
{
|
|
if (plane_state->format >= SURFACE_PIXEL_FORMAT_VIDEO_BEGIN
|
|
&& plane_state->format != SURFACE_PIXEL_FORMAT_INVALID
|
|
&& plane_state->input_csc_color_matrix.enable_adjustment
|
|
&& plane_state->coeff_reduction_factor.value != 0) {
|
|
bias_and_scale->scale_blue = fixed_point_to_int_frac(
|
|
dc_fixpt_mul(plane_state->coeff_reduction_factor,
|
|
dc_fixpt_from_fraction(256, 255)),
|
|
2,
|
|
13);
|
|
bias_and_scale->scale_red = bias_and_scale->scale_blue;
|
|
bias_and_scale->scale_green = bias_and_scale->scale_blue;
|
|
} else {
|
|
bias_and_scale->scale_blue = 0x2000;
|
|
bias_and_scale->scale_red = 0x2000;
|
|
bias_and_scale->scale_green = 0x2000;
|
|
}
|
|
}
|
|
|