diff options
| author | Manasi Navare <manasi.d.navare@intel.com> | 2019-07-12 13:38:08 -0700 |
|---|---|---|
| committer | Maarten Lankhorst <maarten.lankhorst@linux.intel.com> | 2019-09-13 15:32:26 +0200 |
| commit | e91c8a29b452671d9af7259cd30980e6a2d78005 (patch) | |
| tree | dd2e394f9aad55900172005c9f76b1346f77f381 | |
| parent | 12a97df00e2aa6fb2200a8935e78f3e00fab4eb2 (diff) | |
drm/i915/display/icl: Bump up the plane/fb height
On ICL+, the max supported plane height is 4320, so bump it up
To support 4320, we need to increase the number of bits used to
read plane_height to 13 as opposed to older 12 bits.
v4:
* Adjust the width mask also since extra bits are mbz (Ville)
v3:
* Use 0xffff for mask as extra bits are mbz (Ville)
v2:
* ICL plane height supported is 4320 (Ville)
* Add a new line between max width and max height (Jose)
Cc: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
Cc: Ville Syrjälä <ville.syrjala@linux.intel.com>
Signed-off-by: Manasi Navare <manasi.d.navare@intel.com>
Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Signed-off-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20190712203808.4126-1-manasi.d.navare@intel.com
| -rw-r--r-- | drivers/gpu/drm/i915/display/intel_display.c | 21 |
1 files changed, 18 insertions, 3 deletions
diff --git a/drivers/gpu/drm/i915/display/intel_display.c b/drivers/gpu/drm/i915/display/intel_display.c index d77fd6ddac49..4e001113e828 100644 --- a/drivers/gpu/drm/i915/display/intel_display.c +++ b/drivers/gpu/drm/i915/display/intel_display.c @@ -3333,6 +3333,16 @@ static int icl_max_plane_width(const struct drm_framebuffer *fb, return 5120; } +static int skl_max_plane_height(void) +{ + return 4096; +} + +static int icl_max_plane_height(void) +{ + return 4320; +} + static bool skl_check_main_ccs_coordinates(struct intel_plane_state *plane_state, int main_x, int main_y, u32 main_offset) { @@ -3381,7 +3391,7 @@ static int skl_check_main_surface(struct intel_plane_state *plane_state) int w = drm_rect_width(&plane_state->base.src) >> 16; int h = drm_rect_height(&plane_state->base.src) >> 16; int max_width; - int max_height = 4096; + int max_height; u32 alignment, offset, aux_offset = plane_state->color_plane[1].offset; if (INTEL_GEN(dev_priv) >= 11) @@ -3391,6 +3401,11 @@ static int skl_check_main_surface(struct intel_plane_state *plane_state) else max_width = skl_max_plane_width(fb, 0, rotation); + if (INTEL_GEN(dev_priv) >= 11) + max_height = icl_max_plane_height(); + else + max_height = skl_max_plane_height(); + if (w > max_width || h > max_height) { DRM_DEBUG_KMS("requested Y/RGB source size %dx%d too big (limit %dx%d)\n", w, h, max_width, max_height); @@ -9873,8 +9888,8 @@ skylake_get_initial_plane_config(struct intel_crtc *crtc, offset = I915_READ(PLANE_OFFSET(pipe, plane_id)); val = I915_READ(PLANE_SIZE(pipe, plane_id)); - fb->height = ((val >> 16) & 0xfff) + 1; - fb->width = ((val >> 0) & 0x1fff) + 1; + fb->height = ((val >> 16) & 0xffff) + 1; + fb->width = ((val >> 0) & 0xffff) + 1; val = I915_READ(PLANE_STRIDE(pipe, plane_id)); stride_mult = skl_plane_stride_mult(fb, 0, DRM_MODE_ROTATE_0); |