Commit 23166804 authored by Thomas Zimmermann's avatar Thomas Zimmermann
Browse files

drm/client: Flush client buffers with drm_client_buffer_sync() 



Rename drm_client_framebuffer_flush() to drm_cient_buffer_flush() and
adapt its callers. The old name was left over from previous naming
conventions.

Signed-off-by: default avatarThomas Zimmermann <tzimmermann@suse.de>
Reviewed-by: default avatarJocelyn Falempe <jfalempe@redhat.com&gt;>
Tested-by: default avatarFrancesco Valla <francesco@valla.it>
Link: https://patch.msgid.link/20251027121042.143588-8-tzimmermann@suse.de
parent c2707e0f

drivers/gpu/drm/clients/drm_log.c

+2 −2
Original line number Diff line number Diff line
@@ -100,7 +100,7 @@ static void drm_log_clear_line(struct drm_log_scanout *scanout, u32 line) 
		return;

	iosys_map_memset(&map, r.y1 * fb->pitches[0], 0, height * fb->pitches[0]);

	drm_client_buffer_vunmap_local(scanout->buffer);

	drm_client_framebuffer_flush(scanout->buffer, &r);

	drm_client_buffer_flush(scanout->buffer, &r);

}



static void drm_log_draw_line(struct drm_log_scanout *scanout, const char *s,
@@ -133,7 +133,7 @@ static void drm_log_draw_line(struct drm_log_scanout *scanout, const char *s, 
	if (scanout->line >= scanout->rows)

		scanout->line = 0;

	drm_client_buffer_vunmap_local(scanout->buffer);

	drm_client_framebuffer_flush(scanout->buffer, &r);

	drm_client_buffer_flush(scanout->buffer, &r);

}



static void drm_log_draw_new_line(struct drm_log_scanout *scanout,

drivers/gpu/drm/drm_client.c

+4 −4
Original line number Diff line number Diff line
@@ -430,8 +430,8 @@ drm_client_buffer_create_dumb(struct drm_client_dev *client, u32 width, u32 heig 
EXPORT_SYMBOL(drm_client_buffer_create_dumb);



/**

 * drm_client_framebuffer_flush - Manually flush client framebuffer

 * @buffer: DRM client buffer (can be NULL)

 * drm_client_buffer_flush - Manually flush client buffer

 * @buffer: DRM client buffer

 * @rect: Damage rectangle (if NULL flushes all)

 *

 * This calls &drm_framebuffer_funcs->dirty (if present) to flush buffer changes
@@ -440,7 +440,7 @@ EXPORT_SYMBOL(drm_client_buffer_create_dumb); 
 * Returns:

 * Zero on success or negative error code on failure.

 */

int drm_client_framebuffer_flush(struct drm_client_buffer *buffer, struct drm_rect *rect)

int drm_client_buffer_flush(struct drm_client_buffer *buffer, struct drm_rect *rect)

{

	if (!buffer || !buffer->fb || !buffer->fb->funcs->dirty)

		return 0;
@@ -460,4 +460,4 @@ int drm_client_framebuffer_flush(struct drm_client_buffer *buffer, struct drm_re 
	return buffer->fb->funcs->dirty(buffer->fb, buffer->client->file,

					0, 0, NULL, 0);

}

EXPORT_SYMBOL(drm_client_framebuffer_flush);
 
EXPORT_SYMBOL(drm_client_buffer_flush);

include/drm/drm_client.h

+1 −1
Original line number Diff line number Diff line
@@ -196,7 +196,7 @@ struct drm_client_buffer { 
struct drm_client_buffer *

drm_client_buffer_create_dumb(struct drm_client_dev *client, u32 width, u32 height, u32 format);

void drm_client_buffer_delete(struct drm_client_buffer *buffer);

int drm_client_framebuffer_flush(struct drm_client_buffer *buffer, struct drm_rect *rect);

int drm_client_buffer_flush(struct drm_client_buffer *buffer, struct drm_rect *rect);

int drm_client_buffer_vmap_local(struct drm_client_buffer *buffer,

				 struct iosys_map *map_copy);

void drm_client_buffer_vunmap_local(struct drm_client_buffer *buffer);