diff --git a/drivers/gpu/drm/i915/i915_reg.h b/drivers/gpu/drm/i915/i915_reg.h index 0514823e561bf63faac552e9161cebe533ca6073..d4520d5817c56f7a42634f9c28111aee488ba6f9 100644 --- a/drivers/gpu/drm/i915/i915_reg.h +++ b/drivers/gpu/drm/i915/i915_reg.h @@ -3009,12 +3009,19 @@ #define DISPPLANE_GAMMA_ENABLE (1<<30) #define DISPPLANE_GAMMA_DISABLE 0 #define DISPPLANE_PIXFORMAT_MASK (0xf<<26) +#define DISPPLANE_YUV422 (0x0<<26) #define DISPPLANE_8BPP (0x2<<26) -#define DISPPLANE_15_16BPP (0x4<<26) -#define DISPPLANE_16BPP (0x5<<26) -#define DISPPLANE_32BPP_NO_ALPHA (0x6<<26) -#define DISPPLANE_32BPP (0x7<<26) -#define DISPPLANE_32BPP_30BIT_NO_ALPHA (0xa<<26) +#define DISPPLANE_BGRA555 (0x3<<26) +#define DISPPLANE_BGRX555 (0x4<<26) +#define DISPPLANE_BGRX565 (0x5<<26) +#define DISPPLANE_BGRX888 (0x6<<26) +#define DISPPLANE_BGRA888 (0x7<<26) +#define DISPPLANE_RGBX101010 (0x8<<26) +#define DISPPLANE_RGBA101010 (0x9<<26) +#define DISPPLANE_BGRX101010 (0xa<<26) +#define DISPPLANE_RGBX161616 (0xc<<26) +#define DISPPLANE_RGBX888 (0xe<<26) +#define DISPPLANE_RGBA888 (0xf<<26) #define DISPPLANE_STEREO_ENABLE (1<<25) #define DISPPLANE_STEREO_DISABLE 0 #define DISPPLANE_SEL_PIPE_SHIFT 24 diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c index fe2bb77c221d33acae63d69707ad74b7796cc4b6..14fc2641a10c0d07a885114a0ebc044a588b07d0 100644 --- a/drivers/gpu/drm/i915/intel_display.c +++ b/drivers/gpu/drm/i915/intel_display.c @@ -2000,24 +2000,38 @@ static int i9xx_update_plane(struct drm_crtc *crtc, struct drm_framebuffer *fb, dspcntr = I915_READ(reg); /* Mask out pixel format bits in case we change it */ dspcntr &= ~DISPPLANE_PIXFORMAT_MASK; - switch (fb->bits_per_pixel) { - case 8: + switch (fb->pixel_format) { + case DRM_FORMAT_C8: dspcntr |= DISPPLANE_8BPP; break; - case 16: - if (fb->depth == 15) - dspcntr |= DISPPLANE_15_16BPP; - else - dspcntr |= DISPPLANE_16BPP; + case DRM_FORMAT_XRGB1555: + case DRM_FORMAT_ARGB1555: + dspcntr |= DISPPLANE_BGRX555; break; - case 24: - case 32: - dspcntr |= DISPPLANE_32BPP_NO_ALPHA; + case DRM_FORMAT_RGB565: + dspcntr |= DISPPLANE_BGRX565; + break; + case DRM_FORMAT_XRGB8888: + case DRM_FORMAT_ARGB8888: + dspcntr |= DISPPLANE_BGRX888; + break; + case DRM_FORMAT_XBGR8888: + case DRM_FORMAT_ABGR8888: + dspcntr |= DISPPLANE_RGBX888; + break; + case DRM_FORMAT_XRGB2101010: + case DRM_FORMAT_ARGB2101010: + dspcntr |= DISPPLANE_BGRX101010; + break; + case DRM_FORMAT_XBGR2101010: + case DRM_FORMAT_ABGR2101010: + dspcntr |= DISPPLANE_RGBX101010; break; default: - DRM_ERROR("Unknown color depth %d\n", fb->bits_per_pixel); + DRM_ERROR("Unknown pixel format 0x%08x\n", fb->pixel_format); return -EINVAL; } + if (INTEL_INFO(dev)->gen >= 4) { if (obj->tiling_mode != I915_TILING_NONE) dspcntr |= DISPPLANE_TILED; @@ -2084,27 +2098,31 @@ static int ironlake_update_plane(struct drm_crtc *crtc, dspcntr = I915_READ(reg); /* Mask out pixel format bits in case we change it */ dspcntr &= ~DISPPLANE_PIXFORMAT_MASK; - switch (fb->bits_per_pixel) { - case 8: + switch (fb->pixel_format) { + case DRM_FORMAT_C8: dspcntr |= DISPPLANE_8BPP; break; - case 16: - if (fb->depth != 16) - return -EINVAL; - - dspcntr |= DISPPLANE_16BPP; + case DRM_FORMAT_RGB565: + dspcntr |= DISPPLANE_BGRX565; break; - case 24: - case 32: - if (fb->depth == 24) - dspcntr |= DISPPLANE_32BPP_NO_ALPHA; - else if (fb->depth == 30) - dspcntr |= DISPPLANE_32BPP_30BIT_NO_ALPHA; - else - return -EINVAL; + case DRM_FORMAT_XRGB8888: + case DRM_FORMAT_ARGB8888: + dspcntr |= DISPPLANE_BGRX888; + break; + case DRM_FORMAT_XBGR8888: + case DRM_FORMAT_ABGR8888: + dspcntr |= DISPPLANE_RGBX888; + break; + case DRM_FORMAT_XRGB2101010: + case DRM_FORMAT_ARGB2101010: + dspcntr |= DISPPLANE_BGRX101010; + break; + case DRM_FORMAT_XBGR2101010: + case DRM_FORMAT_ABGR2101010: + dspcntr |= DISPPLANE_RGBX101010; break; default: - DRM_ERROR("Unknown color depth %d\n", fb->bits_per_pixel); + DRM_ERROR("Unknown pixel format 0x%08x\n", fb->pixel_format); return -EINVAL; } @@ -8334,24 +8352,36 @@ int intel_framebuffer_init(struct drm_device *dev, if (mode_cmd->pitches[0] & 63) return -EINVAL; + /* Reject formats not supported by any plane early. */ switch (mode_cmd->pixel_format) { - case DRM_FORMAT_RGB332: + case DRM_FORMAT_C8: case DRM_FORMAT_RGB565: case DRM_FORMAT_XRGB8888: - case DRM_FORMAT_XBGR8888: case DRM_FORMAT_ARGB8888: + break; + case DRM_FORMAT_XRGB1555: + case DRM_FORMAT_ARGB1555: + if (INTEL_INFO(dev)->gen > 3) + return -EINVAL; + break; + case DRM_FORMAT_XBGR8888: + case DRM_FORMAT_ABGR8888: case DRM_FORMAT_XRGB2101010: case DRM_FORMAT_ARGB2101010: - /* RGB formats are common across chipsets */ + case DRM_FORMAT_XBGR2101010: + case DRM_FORMAT_ABGR2101010: + if (INTEL_INFO(dev)->gen < 4) + return -EINVAL; break; case DRM_FORMAT_YUYV: case DRM_FORMAT_UYVY: case DRM_FORMAT_YVYU: case DRM_FORMAT_VYUY: + if (INTEL_INFO(dev)->gen < 6) + return -EINVAL; break; default: - DRM_DEBUG_KMS("unsupported pixel format %u\n", - mode_cmd->pixel_format); + DRM_DEBUG_KMS("unsupported pixel format 0x%08x\n", mode_cmd->pixel_format); return -EINVAL; }