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drm/amd/display: Flattening to dc_transfer_func

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Flattening dc transfer functions in the following manner:
transfer_func > core_transfer_func > dc_transfer_func

References to deleted structs are updated as needed.

Signed-off-by: Leo (Sunpeng) Li <sunpeng.li@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:
Leo (Sunpeng) Li 2017-07-10 14:04:21 -04:00 committed by Alex Deucher
parent d7e3316cf4
commit 7b0c470fcb
5 changed files with 20 additions and 37 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

19
drivers/gpu/drm/amd/display/dc/core/dc_surface.c
View File

@ -45,18 +45,11 @@ struct gamma {
int ref_count;
};
struct transfer_func {
struct core_transfer_func protected;
int ref_count;
};
#define DC_SURFACE_TO_SURFACE(dc_surface) container_of(dc_surface, struct surface, protected.public)
#define CORE_SURFACE_TO_SURFACE(core_surface) container_of(core_surface, struct surface, protected)
#define DC_GAMMA_TO_GAMMA(dc_gamma) \
container_of(dc_gamma, struct gamma, protected.public)
#define DC_TRANSFER_FUNC_TO_TRANSFER_FUNC(dc_tf) \
container_of(dc_tf, struct transfer_func, protected.public)
#define CORE_GAMMA_TO_GAMMA(core_gamma) \
container_of(core_gamma, struct gamma, protected)
@ -208,18 +201,14 @@ struct dc_gamma *dc_create_gamma()
return NULL;
}
void dc_transfer_func_retain(const struct dc_transfer_func *dc_tf)
void dc_transfer_func_retain(struct dc_transfer_func *tf)
{
struct transfer_func *tf = DC_TRANSFER_FUNC_TO_TRANSFER_FUNC(dc_tf);
ASSERT(tf->ref_count > 0);
++tf->ref_count;
}
void dc_transfer_func_release(const struct dc_transfer_func *dc_tf)
void dc_transfer_func_release(struct dc_transfer_func *tf)
{
struct transfer_func *tf = DC_TRANSFER_FUNC_TO_TRANSFER_FUNC(dc_tf);
ASSERT(tf->ref_count > 0);
--tf->ref_count;
@ -229,14 +218,14 @@ void dc_transfer_func_release(const struct dc_transfer_func *dc_tf)
struct dc_transfer_func *dc_create_transfer_func()
{
struct transfer_func *tf = dm_alloc(sizeof(*tf));
struct dc_transfer_func *tf = dm_alloc(sizeof(*tf));
if (tf == NULL)
goto alloc_fail;
++tf->ref_count;
return &tf->protected.public;
return tf;
alloc_fail:
return NULL;

10
drivers/gpu/drm/amd/display/dc/dc.h
View File

@ -293,6 +293,8 @@ struct dc_transfer_func {
struct dc_transfer_func_distributed_points tf_pts;
enum dc_transfer_func_type type;
enum dc_transfer_func_predefined tf;
struct dc_context *ctx;
int ref_count;
};
struct dc_surface {
@ -310,7 +312,7 @@ struct dc_surface {
struct dc_hdr_static_metadata hdr_static_ctx;
const struct dc_gamma *gamma_correction;
const struct dc_transfer_func *in_transfer_func;
struct dc_transfer_func *in_transfer_func;
enum dc_color_space color_space;
enum surface_pixel_format format;
@ -384,8 +386,8 @@ void dc_gamma_retain(const struct dc_gamma *dc_gamma);
void dc_gamma_release(const struct dc_gamma **dc_gamma);
struct dc_gamma *dc_create_gamma(void);
void dc_transfer_func_retain(const struct dc_transfer_func *dc_tf);
void dc_transfer_func_release(const struct dc_transfer_func *dc_tf);
void dc_transfer_func_retain(struct dc_transfer_func *dc_tf);
void dc_transfer_func_release(struct dc_transfer_func *dc_tf);
struct dc_transfer_func *dc_create_transfer_func(void);
/*
@ -465,7 +467,7 @@ struct dc_stream {
struct freesync_context freesync_ctx;
const struct dc_transfer_func *out_transfer_func;
struct dc_transfer_func *out_transfer_func;
struct colorspace_transform gamut_remap_matrix;
struct csc_transform csc_color_matrix;

10
drivers/gpu/drm/amd/display/dc/dce110/dce110_hw_sequencer.c
View File

@ -242,7 +242,7 @@ static bool dce110_set_input_transfer_func(
const struct core_surface *surface)
{
struct input_pixel_processor *ipp = pipe_ctx->ipp;
const struct core_transfer_func *tf = NULL;
const struct dc_transfer_func *tf = NULL;
struct ipp_prescale_params prescale_params = { 0 };
bool result = true;
@ -250,7 +250,7 @@ static bool dce110_set_input_transfer_func(
return false;
if (surface->public.in_transfer_func)
tf = DC_TRANSFER_FUNC_TO_CORE(surface->public.in_transfer_func);
tf = surface->public.in_transfer_func;
build_prescale_params(&prescale_params, surface);
ipp->funcs->ipp_program_prescale(ipp, &prescale_params);
@ -262,8 +262,8 @@ static bool dce110_set_input_transfer_func(
/* Default case if no input transfer function specified */
ipp->funcs->ipp_set_degamma(ipp,
IPP_DEGAMMA_MODE_HW_sRGB);
} else if (tf->public.type == TF_TYPE_PREDEFINED) {
switch (tf->public.tf) {
} else if (tf->type == TF_TYPE_PREDEFINED) {
switch (tf->tf) {
case TRANSFER_FUNCTION_SRGB:
ipp->funcs->ipp_set_degamma(ipp,
IPP_DEGAMMA_MODE_HW_sRGB);
@ -283,7 +283,7 @@ static bool dce110_set_input_transfer_func(
result = false;
break;
}
} else if (tf->public.type == TF_TYPE_BYPASS) {
} else if (tf->type == TF_TYPE_BYPASS) {
ipp->funcs->ipp_set_degamma(ipp, IPP_DEGAMMA_MODE_BYPASS);
} else {
/*TF_TYPE_DISTRIBUTED_POINTS - Not supported in DCE 11*/

10
drivers/gpu/drm/amd/display/dc/dcn10/dcn10_hw_sequencer.c
View File

@ -602,14 +602,14 @@ static bool dcn10_set_input_transfer_func(
struct pipe_ctx *pipe_ctx, const struct core_surface *surface)
{
struct input_pixel_processor *ipp = pipe_ctx->ipp;
const struct core_transfer_func *tf = NULL;
const struct dc_transfer_func *tf = NULL;
bool result = true;
if (ipp == NULL)
return false;
if (surface->public.in_transfer_func)
tf = DC_TRANSFER_FUNC_TO_CORE(surface->public.in_transfer_func);
tf = surface->public.in_transfer_func;
if (surface->public.gamma_correction && dce_use_lut(surface))
ipp->funcs->ipp_program_input_lut(ipp,
@ -617,8 +617,8 @@ static bool dcn10_set_input_transfer_func(
if (tf == NULL)
ipp->funcs->ipp_set_degamma(ipp, IPP_DEGAMMA_MODE_BYPASS);
else if (tf->public.type == TF_TYPE_PREDEFINED) {
switch (tf->public.tf) {
else if (tf->type == TF_TYPE_PREDEFINED) {
switch (tf->tf) {
case TRANSFER_FUNCTION_SRGB:
ipp->funcs->ipp_set_degamma(ipp,
IPP_DEGAMMA_MODE_HW_sRGB);
@ -638,7 +638,7 @@ static bool dcn10_set_input_transfer_func(
result = false;
break;
}
} else if (tf->public.type == TF_TYPE_BYPASS) {
} else if (tf->type == TF_TYPE_BYPASS) {
ipp->funcs->ipp_set_degamma(ipp, IPP_DEGAMMA_MODE_BYPASS);
} else {
/*TF_TYPE_DISTRIBUTED_POINTS*/

8
drivers/gpu/drm/amd/display/dc/inc/core_types.h
View File

@ -49,9 +49,6 @@ struct core_stream;
#define DC_GAMMA_TO_CORE(dc_gamma) \
container_of(dc_gamma, struct core_gamma, public)
#define DC_TRANSFER_FUNC_TO_CORE(dc_transfer_func) \
container_of(dc_transfer_func, struct core_transfer_func, public)
struct core_surface {
struct dc_surface public;
struct dc_surface_status status;
@ -63,11 +60,6 @@ struct core_gamma {
struct dc_context *ctx;
};
struct core_transfer_func {
struct dc_transfer_func public;
struct dc_context *ctx;
};
void enable_surface_flip_reporting(struct dc_surface *dc_surface,
uint32_t controller_id);