mirror of https://gitee.com/openkylin/linux.git
0c9c7fd00e
tinydrm enable hook wants to play around with the new fb in
.atomic_enable(), thus we'll need access to the plane state.
Performed with coccinelle:
@r1@
identifier F =~ ".*enable$";
identifier P, CS;
@@
F(
struct drm_simple_display_pipe *P
,struct drm_crtc_state *CS
+ ,struct drm_plane_state *plane_state
)
{
...
}
@@
struct drm_simple_display_pipe *P;
expression E;
@@
{
+ struct drm_plane *plane;
...
+ plane = &P->plane;
P->funcs->enable(P
,E
+ ,plane->state
);
...
}
@@
identifier P, CS;
@@
struct drm_simple_display_pipe_funcs {
...
void (*enable)(struct drm_simple_display_pipe *P
,struct drm_crtc_state *CS
+ ,struct drm_plane_state *plane_state
);
...
};
v2: Pimp the commit message (David)
Cc: Marek Vasut <marex@denx.de>
Cc: Eric Anholt <eric@anholt.net>
Cc: David Lechner <david@lechnology.com>
Cc: "Noralf Trønnes" <noralf@tronnes.org>
Cc: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20180322202738.25817-1-ville.syrjala@linux.intel.com
Reviewed-by: Noralf Trønnes <noralf@tronnes.org>
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| README | ||
README
Linux kernel ============ This file was moved to Documentation/admin-guide/README.rst Please notice that there are several guides for kernel developers and users. These guides can be rendered in a number of formats, like HTML and PDF. In order to build the documentation, use ``make htmldocs`` or ``make pdfdocs``. There are various text files in the Documentation/ subdirectory, several of them using the Restructured Text markup notation. See Documentation/00-INDEX for a list of what is contained in each file. Please read the Documentation/process/changes.rst file, as it contains the requirements for building and running the kernel, and information about the problems which may result by upgrading your kernel.