diff options
Diffstat (limited to 'drivers/gpu/drm/sti/sti_cursor.c')
| -rw-r--r-- | drivers/gpu/drm/sti/sti_cursor.c | 89 |
1 files changed, 49 insertions, 40 deletions
diff --git a/drivers/gpu/drm/sti/sti_cursor.c b/drivers/gpu/drm/sti/sti_cursor.c index bc908453ffb3..4e12a465be7f 100644 --- a/drivers/gpu/drm/sti/sti_cursor.c +++ b/drivers/gpu/drm/sti/sti_cursor.c @@ -6,11 +6,15 @@ * for STMicroelectronics. */ +#include <linux/dma-mapping.h> #include <linux/seq_file.h> #include <drm/drm_atomic.h> -#include <drm/drm_fb_cma_helper.h> -#include <drm/drm_gem_cma_helper.h> +#include <drm/drm_device.h> +#include <drm/drm_fb_dma_helper.h> +#include <drm/drm_framebuffer.h> +#include <drm/drm_gem_dma_helper.h> +#include <drm/drm_print.h> #include "sti_compositor.h" #include "sti_cursor.h" @@ -45,7 +49,7 @@ struct dma_pixmap { void *base; }; -/** +/* * STI Cursor structure * * @sti_plane: sti_plane structure @@ -129,17 +133,17 @@ static struct drm_info_list cursor_debugfs_files[] = { { "cursor", cursor_dbg_show, 0, NULL }, }; -static int cursor_debugfs_init(struct sti_cursor *cursor, - struct drm_minor *minor) +static void cursor_debugfs_init(struct sti_cursor *cursor, + struct drm_minor *minor) { unsigned int i; for (i = 0; i < ARRAY_SIZE(cursor_debugfs_files); i++) cursor_debugfs_files[i].data = cursor; - return drm_debugfs_create_files(cursor_debugfs_files, - ARRAY_SIZE(cursor_debugfs_files), - minor->debugfs_root, minor); + drm_debugfs_create_files(cursor_debugfs_files, + ARRAY_SIZE(cursor_debugfs_files), + minor->debugfs_root, minor); } static void sti_cursor_argb8888_to_clut8(struct sti_cursor *cursor, u32 *src) @@ -179,12 +183,14 @@ static void sti_cursor_init(struct sti_cursor *cursor) } static int sti_cursor_atomic_check(struct drm_plane *drm_plane, - struct drm_plane_state *state) + struct drm_atomic_state *state) { + struct drm_plane_state *new_plane_state = drm_atomic_get_new_plane_state(state, + drm_plane); struct sti_plane *plane = to_sti_plane(drm_plane); struct sti_cursor *cursor = to_sti_cursor(plane); - struct drm_crtc *crtc = state->crtc; - struct drm_framebuffer *fb = state->fb; + struct drm_crtc *crtc = new_plane_state->crtc; + struct drm_framebuffer *fb = new_plane_state->fb; struct drm_crtc_state *crtc_state; struct drm_display_mode *mode; int dst_x, dst_y, dst_w, dst_h; @@ -194,15 +200,20 @@ static int sti_cursor_atomic_check(struct drm_plane *drm_plane, if (!crtc || !fb) return 0; - crtc_state = drm_atomic_get_crtc_state(state->state, crtc); + crtc_state = drm_atomic_get_crtc_state(state, crtc); + if (IS_ERR(crtc_state)) + return PTR_ERR(crtc_state); + mode = &crtc_state->mode; - dst_x = state->crtc_x; - dst_y = state->crtc_y; - dst_w = clamp_val(state->crtc_w, 0, mode->crtc_hdisplay - dst_x); - dst_h = clamp_val(state->crtc_h, 0, mode->crtc_vdisplay - dst_y); + dst_x = new_plane_state->crtc_x; + dst_y = new_plane_state->crtc_y; + dst_w = clamp_val(new_plane_state->crtc_w, 0, + mode->crtc_hdisplay - dst_x); + dst_h = clamp_val(new_plane_state->crtc_h, 0, + mode->crtc_vdisplay - dst_y); /* src_x are in 16.16 format */ - src_w = state->src_w >> 16; - src_h = state->src_h >> 16; + src_w = new_plane_state->src_w >> 16; + src_h = new_plane_state->src_h >> 16; if (src_w < STI_CURS_MIN_SIZE || src_h < STI_CURS_MIN_SIZE || @@ -236,8 +247,8 @@ static int sti_cursor_atomic_check(struct drm_plane *drm_plane, } } - if (!drm_fb_cma_get_gem_obj(fb, 0)) { - DRM_ERROR("Can't get CMA GEM object for fb\n"); + if (!drm_fb_dma_get_gem_obj(fb, 0)) { + DRM_ERROR("Can't get DMA GEM object for fb\n"); return -EINVAL; } @@ -250,16 +261,17 @@ static int sti_cursor_atomic_check(struct drm_plane *drm_plane, } static void sti_cursor_atomic_update(struct drm_plane *drm_plane, - struct drm_plane_state *oldstate) + struct drm_atomic_state *state) { - struct drm_plane_state *state = drm_plane->state; + struct drm_plane_state *newstate = drm_atomic_get_new_plane_state(state, + drm_plane); struct sti_plane *plane = to_sti_plane(drm_plane); struct sti_cursor *cursor = to_sti_cursor(plane); - struct drm_crtc *crtc = state->crtc; - struct drm_framebuffer *fb = state->fb; + struct drm_crtc *crtc = newstate->crtc; + struct drm_framebuffer *fb = newstate->fb; struct drm_display_mode *mode; int dst_x, dst_y; - struct drm_gem_cma_object *cma_obj; + struct drm_gem_dma_object *dma_obj; u32 y, x; u32 val; @@ -267,13 +279,13 @@ static void sti_cursor_atomic_update(struct drm_plane *drm_plane, return; mode = &crtc->mode; - dst_x = state->crtc_x; - dst_y = state->crtc_y; + dst_x = newstate->crtc_x; + dst_y = newstate->crtc_y; - cma_obj = drm_fb_cma_get_gem_obj(fb, 0); + dma_obj = drm_fb_dma_get_gem_obj(fb, 0); /* Convert ARGB8888 to CLUT8 */ - sti_cursor_argb8888_to_clut8(cursor, (u32 *)cma_obj->vaddr); + sti_cursor_argb8888_to_clut8(cursor, (u32 *)dma_obj->vaddr); /* AWS and AWE depend on the mode */ y = sti_vtg_get_line_number(*mode, 0); @@ -304,8 +316,10 @@ static void sti_cursor_atomic_update(struct drm_plane *drm_plane, } static void sti_cursor_atomic_disable(struct drm_plane *drm_plane, - struct drm_plane_state *oldstate) + struct drm_atomic_state *state) { + struct drm_plane_state *oldstate = drm_atomic_get_old_plane_state(state, + drm_plane); struct sti_plane *plane = to_sti_plane(drm_plane); if (!oldstate->crtc) { @@ -328,26 +342,21 @@ static const struct drm_plane_helper_funcs sti_cursor_helpers_funcs = { .atomic_disable = sti_cursor_atomic_disable, }; -static void sti_cursor_destroy(struct drm_plane *drm_plane) -{ - DRM_DEBUG_DRIVER("\n"); - - drm_plane_cleanup(drm_plane); -} - static int sti_cursor_late_register(struct drm_plane *drm_plane) { struct sti_plane *plane = to_sti_plane(drm_plane); struct sti_cursor *cursor = to_sti_cursor(plane); - return cursor_debugfs_init(cursor, drm_plane->dev->primary); + cursor_debugfs_init(cursor, drm_plane->dev->primary); + + return 0; } static const struct drm_plane_funcs sti_cursor_plane_helpers_funcs = { .update_plane = drm_atomic_helper_update_plane, .disable_plane = drm_atomic_helper_disable_plane, - .destroy = sti_cursor_destroy, - .reset = sti_plane_reset, + .destroy = drm_plane_cleanup, + .reset = drm_atomic_helper_plane_reset, .atomic_duplicate_state = drm_atomic_helper_plane_duplicate_state, .atomic_destroy_state = drm_atomic_helper_plane_destroy_state, .late_register = sti_cursor_late_register, |