From: =?UTF-8?q?Ville=20Syrj=C3=A4l=C3=A4?= Date: Thu, 22 Mar 2018 22:27:37 +0200 Subject: drm/simple-kms-helper: Plumb plane state to the enable hook MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Git-commit: 0c9c7fd00e17907efb35697ecb9f2df39a0b536c Patch-mainline: v4.18-rc1 References: FATE#326289 FATE#326079 FATE#326049 FATE#322398 FATE#326166 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 Cc: Eric Anholt Cc: David Lechner Cc: "Noralf Trønnes" Cc: Linus Walleij Signed-off-by: Ville Syrjälä Link: https://patchwork.freedesktop.org/patch/msgid/20180322202738.25817-1-ville.syrjala@linux.intel.com Reviewed-by: Noralf Trønnes Acked-by: Petr Tesarik --- drivers/gpu/drm/drm_simple_kms_helper.c | 4 +++- drivers/gpu/drm/mxsfb/mxsfb_drv.c | 3 ++- drivers/gpu/drm/pl111/pl111_display.c | 3 ++- drivers/gpu/drm/tinydrm/ili9225.c | 3 ++- drivers/gpu/drm/tinydrm/mi0283qt.c | 3 ++- drivers/gpu/drm/tinydrm/repaper.c | 3 ++- drivers/gpu/drm/tinydrm/st7586.c | 3 ++- drivers/gpu/drm/tinydrm/st7735r.c | 3 ++- drivers/gpu/drm/tve200/tve200_display.c | 3 ++- include/drm/drm_simple_kms_helper.h | 3 ++- 10 files changed, 21 insertions(+), 10 deletions(-) --- a/drivers/gpu/drm/drm_simple_kms_helper.c +++ b/drivers/gpu/drm/drm_simple_kms_helper.c @@ -64,13 +64,15 @@ static int drm_simple_kms_crtc_check(str static void drm_simple_kms_crtc_enable(struct drm_crtc *crtc, struct drm_crtc_state *old_state) { + struct drm_plane *plane; struct drm_simple_display_pipe *pipe; pipe = container_of(crtc, struct drm_simple_display_pipe, crtc); if (!pipe->funcs || !pipe->funcs->enable) return; - pipe->funcs->enable(pipe, crtc->state); + plane = &pipe->plane; + pipe->funcs->enable(pipe, crtc->state, plane->state); } static void drm_simple_kms_crtc_disable(struct drm_crtc *crtc, --- a/drivers/gpu/drm/mxsfb/mxsfb_drv.c +++ b/drivers/gpu/drm/mxsfb/mxsfb_drv.c @@ -99,7 +99,8 @@ static const struct drm_mode_config_func }; static void mxsfb_pipe_enable(struct drm_simple_display_pipe *pipe, - struct drm_crtc_state *crtc_state) + struct drm_crtc_state *crtc_state, + struct drm_plane_state *plane_state) { struct mxsfb_drm_private *mxsfb = drm_pipe_to_mxsfb_drm_private(pipe); --- a/drivers/gpu/drm/pl111/pl111_display.c +++ b/drivers/gpu/drm/pl111/pl111_display.c @@ -120,7 +120,8 @@ static int pl111_display_check(struct dr } static void pl111_display_enable(struct drm_simple_display_pipe *pipe, - struct drm_crtc_state *cstate) + struct drm_crtc_state *cstate, + struct drm_plane_state *plane_state) { struct drm_crtc *crtc = &pipe->crtc; struct drm_plane *plane = &pipe->plane; --- a/drivers/gpu/drm/tinydrm/ili9225.c +++ b/drivers/gpu/drm/tinydrm/ili9225.c @@ -176,7 +176,8 @@ static const struct drm_framebuffer_func }; static void ili9225_pipe_enable(struct drm_simple_display_pipe *pipe, - struct drm_crtc_state *crtc_state) + struct drm_crtc_state *crtc_state, + struct drm_plane_state *plane_state) { struct tinydrm_device *tdev = pipe_to_tinydrm(pipe); struct mipi_dbi *mipi = mipi_dbi_from_tinydrm(tdev); --- a/drivers/gpu/drm/tinydrm/mi0283qt.c +++ b/drivers/gpu/drm/tinydrm/mi0283qt.c @@ -49,7 +49,8 @@ #define ILI9341_MADCTL_MY BIT(7) static void mi0283qt_enable(struct drm_simple_display_pipe *pipe, - struct drm_crtc_state *crtc_state) + struct drm_crtc_state *crtc_state, + struct drm_plane_state *plane_state) { struct tinydrm_device *tdev = pipe_to_tinydrm(pipe); struct mipi_dbi *mipi = mipi_dbi_from_tinydrm(tdev); --- a/drivers/gpu/drm/tinydrm/repaper.c +++ b/drivers/gpu/drm/tinydrm/repaper.c @@ -659,7 +659,8 @@ static void power_off(struct repaper_epd } static void repaper_pipe_enable(struct drm_simple_display_pipe *pipe, - struct drm_crtc_state *crtc_state) + struct drm_crtc_state *crtc_state, + struct drm_plane_state *plane_state) { struct tinydrm_device *tdev = pipe_to_tinydrm(pipe); struct repaper_epd *epd = epd_from_tinydrm(tdev); --- a/drivers/gpu/drm/tinydrm/st7586.c +++ b/drivers/gpu/drm/tinydrm/st7586.c @@ -175,7 +175,8 @@ static const struct drm_framebuffer_func }; static void st7586_pipe_enable(struct drm_simple_display_pipe *pipe, - struct drm_crtc_state *crtc_state) + struct drm_crtc_state *crtc_state, + struct drm_plane_state *plane_state) { struct tinydrm_device *tdev = pipe_to_tinydrm(pipe); struct mipi_dbi *mipi = mipi_dbi_from_tinydrm(tdev); --- a/drivers/gpu/drm/tinydrm/st7735r.c +++ b/drivers/gpu/drm/tinydrm/st7735r.c @@ -37,7 +37,8 @@ #define ST7735R_MV BIT(5) static void jd_t18003_t01_pipe_enable(struct drm_simple_display_pipe *pipe, - struct drm_crtc_state *crtc_state) + struct drm_crtc_state *crtc_state, + struct drm_plane_state *plane_state) { struct tinydrm_device *tdev = pipe_to_tinydrm(pipe); struct mipi_dbi *mipi = mipi_dbi_from_tinydrm(tdev); --- a/drivers/gpu/drm/tve200/tve200_display.c +++ b/drivers/gpu/drm/tve200/tve200_display.c @@ -120,7 +120,8 @@ static int tve200_display_check(struct d } static void tve200_display_enable(struct drm_simple_display_pipe *pipe, - struct drm_crtc_state *cstate) + struct drm_crtc_state *cstate, + struct drm_plane_state *plane_state) { struct drm_crtc *crtc = &pipe->crtc; struct drm_plane *plane = &pipe->plane; --- a/include/drm/drm_simple_kms_helper.h +++ b/include/drm/drm_simple_kms_helper.h @@ -64,7 +64,8 @@ struct drm_simple_display_pipe_funcs { * This hook is optional. */ void (*enable)(struct drm_simple_display_pipe *pipe, - struct drm_crtc_state *crtc_state); + struct drm_crtc_state *crtc_state, + struct drm_plane_state *plane_state); /** * @disable: *