diff options
Diffstat (limited to 'drivers/gpu/drm/sun4i/sun4i_frontend.c')
| -rw-r--r-- | drivers/gpu/drm/sun4i/sun4i_frontend.c | 22 |
1 files changed, 12 insertions, 10 deletions
diff --git a/drivers/gpu/drm/sun4i/sun4i_frontend.c b/drivers/gpu/drm/sun4i/sun4i_frontend.c index baeeda04691f..799ab7460ae5 100644 --- a/drivers/gpu/drm/sun4i/sun4i_frontend.c +++ b/drivers/gpu/drm/sun4i/sun4i_frontend.c @@ -160,7 +160,7 @@ void sun4i_frontend_update_buffer(struct sun4i_frontend *frontend, struct drm_framebuffer *fb = state->fb; unsigned int strides[3] = {}; - dma_addr_t paddr; + dma_addr_t dma_addr; bool swap; if (fb->modifier == DRM_FORMAT_MOD_ALLWINNER_TILED) { @@ -221,22 +221,24 @@ void sun4i_frontend_update_buffer(struct sun4i_frontend *frontend, swap = sun4i_frontend_format_chroma_requires_swap(fb->format->format); /* Set the physical address of the buffer in memory */ - paddr = drm_fb_dma_get_gem_addr(fb, state, 0); - DRM_DEBUG_DRIVER("Setting buffer #0 address to %pad\n", &paddr); - regmap_write(frontend->regs, SUN4I_FRONTEND_BUF_ADDR0_REG, paddr); + dma_addr = drm_fb_dma_get_gem_addr(fb, state, 0); + DRM_DEBUG_DRIVER("Setting buffer #0 address to %pad\n", &dma_addr); + regmap_write(frontend->regs, SUN4I_FRONTEND_BUF_ADDR0_REG, dma_addr); if (fb->format->num_planes > 1) { - paddr = drm_fb_dma_get_gem_addr(fb, state, swap ? 2 : 1); - DRM_DEBUG_DRIVER("Setting buffer #1 address to %pad\n", &paddr); + dma_addr = drm_fb_dma_get_gem_addr(fb, state, swap ? 2 : 1); + DRM_DEBUG_DRIVER("Setting buffer #1 address to %pad\n", + &dma_addr); regmap_write(frontend->regs, SUN4I_FRONTEND_BUF_ADDR1_REG, - paddr); + dma_addr); } if (fb->format->num_planes > 2) { - paddr = drm_fb_dma_get_gem_addr(fb, state, swap ? 1 : 2); - DRM_DEBUG_DRIVER("Setting buffer #2 address to %pad\n", &paddr); + dma_addr = drm_fb_dma_get_gem_addr(fb, state, swap ? 1 : 2); + DRM_DEBUG_DRIVER("Setting buffer #2 address to %pad\n", + &dma_addr); regmap_write(frontend->regs, SUN4I_FRONTEND_BUF_ADDR2_REG, - paddr); + dma_addr); } } EXPORT_SYMBOL(sun4i_frontend_update_buffer); |