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Date: Sun, 5 Mar 2023 23:24:27 -0300
From: David Tadokoro <davidbtadokoro@...il.com>
To: alexander.deucher@....com, christian.koenig@....com,
Xinhui.Pan@....com, airlied@...il.com, daniel@...ll.ch,
maarten.lankhorst@...ux.intel.com, mripard@...nel.org,
tzimmermann@...e.de, corbet@....net, harry.wentland@....com,
sunpeng.li@....com, Rodrigo.Siqueira@....com
Cc: David Tadokoro <davidbtadokoro@....br>,
amd-gfx@...ts.freedesktop.org, dri-devel@...ts.freedesktop.org,
linux-doc@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: [PATCH] drm/amd/display: add prefix to amdgpu_dm_plane.h functions
From: David Tadokoro <davidbtadokoro@....br>
The amdgpu_dm_plane.h functions didn't have names that indicated where
they were declared.
To better filter results in debug tools like ftrace, prefix these
functions with 'amdgpu_dm_plane_'.
Note that we may want to make this same change in other files like
amdgpu_dm_crtc.h.
Signed-off-by: David Tadokoro <davidbtadokoro@....br>
---
.../gpu/amdgpu/display/display-manager.rst | 2 +-
.../gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c | 14 ++++++-------
.../amd/display/amdgpu_dm/amdgpu_dm_plane.c | 20 +++++++++----------
.../amd/display/amdgpu_dm/amdgpu_dm_plane.h | 12 +++++------
4 files changed, 24 insertions(+), 24 deletions(-)
diff --git a/Documentation/gpu/amdgpu/display/display-manager.rst b/Documentation/gpu/amdgpu/display/display-manager.rst
index b7abb18cfc82..be2651ecdd7f 100644
--- a/Documentation/gpu/amdgpu/display/display-manager.rst
+++ b/Documentation/gpu/amdgpu/display/display-manager.rst
@@ -173,7 +173,7 @@ The alpha blending equation is configured from DRM to DC interface by the
following path:
1. When updating a :c:type:`drm_plane_state <drm_plane_state>`, DM calls
- :c:type:`fill_blending_from_plane_state()` that maps
+ :c:type:`amdgpu_dm_plane_fill_blending_from_plane_state()` that maps
:c:type:`drm_plane_state <drm_plane_state>` attributes to
:c:type:`dc_plane_info <dc_plane_info>` struct to be handled in the
OS-agnostic component (DC).
diff --git a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
index 4217ebe6391b..f7111acd45cc 100644
--- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
+++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
@@ -2923,7 +2923,7 @@ const struct amdgpu_ip_block_version dm_ip_block =
static const struct drm_mode_config_funcs amdgpu_dm_mode_funcs = {
.fb_create = amdgpu_display_user_framebuffer_create,
- .get_format_info = amd_get_format_info,
+ .get_format_info = amdgpu_dm_plane_get_format_info,
.output_poll_changed = drm_fb_helper_output_poll_changed,
.atomic_check = amdgpu_dm_atomic_check,
.atomic_commit = drm_atomic_helper_commit,
@@ -4948,7 +4948,7 @@ fill_dc_plane_info_and_addr(struct amdgpu_device *adev,
if (ret)
return ret;
- ret = fill_plane_buffer_attributes(adev, afb, plane_info->format,
+ ret = amdgpu_dm_plane_fill_plane_buffer_attributes(adev, afb, plane_info->format,
plane_info->rotation, tiling_flags,
&plane_info->tiling_info,
&plane_info->plane_size,
@@ -4957,7 +4957,7 @@ fill_dc_plane_info_and_addr(struct amdgpu_device *adev,
if (ret)
return ret;
- fill_blending_from_plane_state(
+ amdgpu_dm_plane_fill_blending_from_plane_state(
plane_state, &plane_info->per_pixel_alpha, &plane_info->pre_multiplied_alpha,
&plane_info->global_alpha, &plane_info->global_alpha_value);
@@ -4976,7 +4976,7 @@ static int fill_dc_plane_attributes(struct amdgpu_device *adev,
int ret;
bool force_disable_dcc = false;
- ret = fill_dc_scaling_info(adev, plane_state, &scaling_info);
+ ret = amdgpu_dm_plane_fill_dc_scaling_info(adev, plane_state, &scaling_info);
if (ret)
return ret;
@@ -7882,7 +7882,7 @@ static void amdgpu_dm_commit_cursors(struct drm_atomic_state *state)
*/
for_each_old_plane_in_state(state, plane, old_plane_state, i)
if (plane->type == DRM_PLANE_TYPE_CURSOR)
- handle_cursor_update(plane, old_plane_state);
+ amdgpu_dm_plane_handle_cursor_update(plane, old_plane_state);
}
static void amdgpu_dm_commit_planes(struct drm_atomic_state *state,
@@ -7967,7 +7967,7 @@ static void amdgpu_dm_commit_planes(struct drm_atomic_state *state,
bundle->surface_updates[planes_count].gamut_remap_matrix = &dc_plane->gamut_remap_matrix;
}
- fill_dc_scaling_info(dm->adev, new_plane_state,
+ amdgpu_dm_plane_fill_dc_scaling_info(dm->adev, new_plane_state,
&bundle->scaling_infos[planes_count]);
bundle->surface_updates[planes_count].scaling_info =
@@ -9634,7 +9634,7 @@ static int dm_update_plane_state(struct dc *dc,
if (!needs_reset)
return 0;
- ret = dm_plane_helper_check_state(new_plane_state, new_crtc_state);
+ ret = amdgpu_dm_plane_helper_check_state(new_plane_state, new_crtc_state);
if (ret)
return ret;
diff --git a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_plane.c b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_plane.c
index 28fb1f02591a..dc23c788cdba 100644
--- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_plane.c
+++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_plane.c
@@ -90,12 +90,12 @@ enum dm_micro_swizzle {
MICRO_SWIZZLE_R = 3
};
-const struct drm_format_info *amd_get_format_info(const struct drm_mode_fb_cmd2 *cmd)
+const struct drm_format_info *amdgpu_dm_plane_get_format_info(const struct drm_mode_fb_cmd2 *cmd)
{
return amdgpu_lookup_format_info(cmd->pixel_format, cmd->modifier[0]);
}
-void fill_blending_from_plane_state(const struct drm_plane_state *plane_state,
+void amdgpu_dm_plane_fill_blending_from_plane_state(const struct drm_plane_state *plane_state,
bool *per_pixel_alpha, bool *pre_multiplied_alpha,
bool *global_alpha, int *global_alpha_value)
{
@@ -759,7 +759,7 @@ static int attach_color_mgmt_properties(struct amdgpu_display_manager *dm, struc
}
#endif
-int fill_plane_buffer_attributes(struct amdgpu_device *adev,
+int amdgpu_dm_plane_fill_plane_buffer_attributes(struct amdgpu_device *adev,
const struct amdgpu_framebuffer *afb,
const enum surface_pixel_format format,
const enum dc_rotation_angle rotation,
@@ -918,7 +918,7 @@ static int dm_plane_helper_prepare_fb(struct drm_plane *plane,
dm_plane_state_new->dc_state;
bool force_disable_dcc = !plane_state->dcc.enable;
- fill_plane_buffer_attributes(
+ amdgpu_dm_plane_fill_plane_buffer_attributes(
adev, afb, plane_state->format, plane_state->rotation,
afb->tiling_flags,
&plane_state->tiling_info, &plane_state->plane_size,
@@ -999,7 +999,7 @@ static void get_min_max_dc_plane_scaling(struct drm_device *dev,
*min_downscale = 1000;
}
-int dm_plane_helper_check_state(struct drm_plane_state *state,
+int amdgpu_dm_plane_helper_check_state(struct drm_plane_state *state,
struct drm_crtc_state *new_crtc_state)
{
struct drm_framebuffer *fb = state->fb;
@@ -1053,7 +1053,7 @@ int dm_plane_helper_check_state(struct drm_plane_state *state,
state, new_crtc_state, min_scale, max_scale, true, true);
}
-int fill_dc_scaling_info(struct amdgpu_device *adev,
+int amdgpu_dm_plane_fill_dc_scaling_info(struct amdgpu_device *adev,
const struct drm_plane_state *state,
struct dc_scaling_info *scaling_info)
{
@@ -1161,11 +1161,11 @@ static int dm_plane_atomic_check(struct drm_plane *plane,
if (!new_crtc_state)
return -EINVAL;
- ret = dm_plane_helper_check_state(new_plane_state, new_crtc_state);
+ ret = amdgpu_dm_plane_helper_check_state(new_plane_state, new_crtc_state);
if (ret)
return ret;
- ret = fill_dc_scaling_info(adev, new_plane_state, &scaling_info);
+ ret = amdgpu_dm_plane_fill_dc_scaling_info(adev, new_plane_state, &scaling_info);
if (ret)
return ret;
@@ -1229,7 +1229,7 @@ static int get_cursor_position(struct drm_plane *plane, struct drm_crtc *crtc,
return 0;
}
-void handle_cursor_update(struct drm_plane *plane,
+void amdgpu_dm_plane_handle_cursor_update(struct drm_plane *plane,
struct drm_plane_state *old_plane_state)
{
struct amdgpu_device *adev = drm_to_adev(plane->dev);
@@ -1314,7 +1314,7 @@ static void dm_plane_atomic_async_update(struct drm_plane *plane,
plane->state->crtc_w = new_state->crtc_w;
plane->state->crtc_h = new_state->crtc_h;
- handle_cursor_update(plane, old_state);
+ amdgpu_dm_plane_handle_cursor_update(plane, old_state);
}
static const struct drm_plane_helper_funcs dm_plane_helper_funcs = {
diff --git a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_plane.h b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_plane.h
index a4bee8528a51..930f1572f898 100644
--- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_plane.h
+++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_plane.h
@@ -29,17 +29,17 @@
#include "dc.h"
-void handle_cursor_update(struct drm_plane *plane,
+void amdgpu_dm_plane_handle_cursor_update(struct drm_plane *plane,
struct drm_plane_state *old_plane_state);
-int fill_dc_scaling_info(struct amdgpu_device *adev,
+int amdgpu_dm_plane_fill_dc_scaling_info(struct amdgpu_device *adev,
const struct drm_plane_state *state,
struct dc_scaling_info *scaling_info);
-int dm_plane_helper_check_state(struct drm_plane_state *state,
+int amdgpu_dm_plane_helper_check_state(struct drm_plane_state *state,
struct drm_crtc_state *new_crtc_state);
-int fill_plane_buffer_attributes(struct amdgpu_device *adev,
+int amdgpu_dm_plane_fill_plane_buffer_attributes(struct amdgpu_device *adev,
const struct amdgpu_framebuffer *afb,
const enum surface_pixel_format format,
const enum dc_rotation_angle rotation,
@@ -56,9 +56,9 @@ int amdgpu_dm_plane_init(struct amdgpu_display_manager *dm,
unsigned long possible_crtcs,
const struct dc_plane_cap *plane_cap);
-const struct drm_format_info *amd_get_format_info(const struct drm_mode_fb_cmd2 *cmd);
+const struct drm_format_info *amdgpu_dm_plane_get_format_info(const struct drm_mode_fb_cmd2 *cmd);
-void fill_blending_from_plane_state(const struct drm_plane_state *plane_state,
+void amdgpu_dm_plane_fill_blending_from_plane_state(const struct drm_plane_state *plane_state,
bool *per_pixel_alpha, bool *pre_multiplied_alpha,
bool *global_alpha, int *global_alpha_value);
--
2.39.2
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