DRM_FORMAT_MOD_INVALID
};
-static const uint32_t skl_primary_formats[] = {
- DRM_FORMAT_C8,
- DRM_FORMAT_RGB565,
- DRM_FORMAT_XRGB8888,
- DRM_FORMAT_XBGR8888,
- DRM_FORMAT_ARGB8888,
- DRM_FORMAT_ABGR8888,
- DRM_FORMAT_XRGB2101010,
- DRM_FORMAT_XBGR2101010,
- DRM_FORMAT_YUYV,
- DRM_FORMAT_YVYU,
- DRM_FORMAT_UYVY,
- DRM_FORMAT_VYUY,
-};
-
-static const uint32_t skl_pri_planar_formats[] = {
- DRM_FORMAT_C8,
- DRM_FORMAT_RGB565,
- DRM_FORMAT_XRGB8888,
- DRM_FORMAT_XBGR8888,
- DRM_FORMAT_ARGB8888,
- DRM_FORMAT_ABGR8888,
- DRM_FORMAT_XRGB2101010,
- DRM_FORMAT_XBGR2101010,
- DRM_FORMAT_YUYV,
- DRM_FORMAT_YVYU,
- DRM_FORMAT_UYVY,
- DRM_FORMAT_VYUY,
- DRM_FORMAT_NV12,
-};
-
-static const uint64_t skl_format_modifiers_noccs[] = {
- I915_FORMAT_MOD_Yf_TILED,
- I915_FORMAT_MOD_Y_TILED,
- I915_FORMAT_MOD_X_TILED,
- DRM_FORMAT_MOD_LINEAR,
- DRM_FORMAT_MOD_INVALID
-};
-
-static const uint64_t skl_format_modifiers_ccs[] = {
- I915_FORMAT_MOD_Yf_TILED_CCS,
- I915_FORMAT_MOD_Y_TILED_CCS,
- I915_FORMAT_MOD_Yf_TILED,
- I915_FORMAT_MOD_Y_TILED,
- I915_FORMAT_MOD_X_TILED,
- DRM_FORMAT_MOD_LINEAR,
- DRM_FORMAT_MOD_INVALID
-};
-
/* Cursor formats */
static const uint32_t intel_cursor_formats[] = {
DRM_FORMAT_ARGB8888,
struct drm_mode_fb_cmd2 *mode_cmd);
static void intel_set_pipe_timings(const struct intel_crtc_state *crtc_state);
static void intel_set_pipe_src_size(const struct intel_crtc_state *crtc_state);
-static void intel_cpu_transcoder_set_m_n(struct intel_crtc *crtc,
- struct intel_link_m_n *m_n,
- struct intel_link_m_n *m2_n2);
+static void intel_cpu_transcoder_set_m_n(const struct intel_crtc_state *crtc_state,
+ const struct intel_link_m_n *m_n,
+ const struct intel_link_m_n *m2_n2);
static void i9xx_set_pipeconf(const struct intel_crtc_state *crtc_state);
static void ironlake_set_pipeconf(const struct intel_crtc_state *crtc_state);
static void haswell_set_pipeconf(const struct intel_crtc_state *crtc_state);
if (pixel_format == DRM_FORMAT_NV12)
need_scaling = true;
- if (crtc_state->ycbcr420 && scaler_user == SKL_CRTC_INDEX)
+ if (crtc_state->output_format == INTEL_OUTPUT_FORMAT_YCBCR420 &&
+ scaler_user == SKL_CRTC_INDEX)
need_scaling = true;
/*
intel_prepare_shared_dpll(pipe_config);
if (intel_crtc_has_dp_encoder(pipe_config))
- intel_dp_set_m_n(intel_crtc, M1_N1);
+ intel_dp_set_m_n(pipe_config, M1_N1);
intel_set_pipe_timings(pipe_config);
intel_set_pipe_src_size(pipe_config);
if (pipe_config->has_pch_encoder) {
- intel_cpu_transcoder_set_m_n(intel_crtc,
- &pipe_config->fdi_m_n, NULL);
+ intel_cpu_transcoder_set_m_n(pipe_config,
+ &pipe_config->fdi_m_n, NULL);
}
ironlake_set_pipeconf(pipe_config);
intel_encoders_pre_enable(crtc, pipe_config, old_state);
if (intel_crtc_has_dp_encoder(pipe_config))
- intel_dp_set_m_n(intel_crtc, M1_N1);
+ intel_dp_set_m_n(pipe_config, M1_N1);
if (!transcoder_is_dsi(cpu_transcoder))
intel_set_pipe_timings(pipe_config);
}
if (pipe_config->has_pch_encoder) {
- intel_cpu_transcoder_set_m_n(intel_crtc,
- &pipe_config->fdi_m_n, NULL);
+ intel_cpu_transcoder_set_m_n(pipe_config,
+ &pipe_config->fdi_m_n, NULL);
}
if (!transcoder_is_dsi(cpu_transcoder))
return;
if (intel_crtc_has_dp_encoder(pipe_config))
- intel_dp_set_m_n(intel_crtc, M1_N1);
+ intel_dp_set_m_n(pipe_config, M1_N1);
intel_set_pipe_timings(pipe_config);
intel_set_pipe_src_size(pipe_config);
i9xx_set_pll_dividers(pipe_config);
if (intel_crtc_has_dp_encoder(pipe_config))
- intel_dp_set_m_n(intel_crtc, M1_N1);
+ intel_dp_set_m_n(pipe_config, M1_N1);
intel_set_pipe_timings(pipe_config);
intel_set_pipe_src_size(pipe_config);
}
}
-int intel_connector_init(struct intel_connector *connector)
-{
- struct intel_digital_connector_state *conn_state;
-
- /*
- * Allocate enough memory to hold intel_digital_connector_state,
- * This might be a few bytes too many, but for connectors that don't
- * need it we'll free the state and allocate a smaller one on the first
- * succesful commit anyway.
- */
- conn_state = kzalloc(sizeof(*conn_state), GFP_KERNEL);
- if (!conn_state)
- return -ENOMEM;
-
- __drm_atomic_helper_connector_reset(&connector->base,
- &conn_state->base);
-
- return 0;
-}
-
-struct intel_connector *intel_connector_alloc(void)
-{
- struct intel_connector *connector;
-
- connector = kzalloc(sizeof *connector, GFP_KERNEL);
- if (!connector)
- return NULL;
-
- if (intel_connector_init(connector) < 0) {
- kfree(connector);
- return NULL;
- }
-
- return connector;
-}
-
-/*
- * Free the bits allocated by intel_connector_alloc.
- * This should only be used after intel_connector_alloc has returned
- * successfully, and before drm_connector_init returns successfully.
- * Otherwise the destroy callbacks for the connector and the state should
- * take care of proper cleanup/free
- */
-void intel_connector_free(struct intel_connector *connector)
-{
- kfree(to_intel_digital_connector_state(connector->base.state));
- kfree(connector);
-}
-
-/* Simple connector->get_hw_state implementation for encoders that support only
- * one connector and no cloning and hence the encoder state determines the state
- * of the connector. */
-bool intel_connector_get_hw_state(struct intel_connector *connector)
-{
- enum pipe pipe = 0;
- struct intel_encoder *encoder = connector->encoder;
-
- return encoder->get_hw_state(encoder, &pipe);
-}
-
static int pipe_required_fdi_lanes(struct intel_crtc_state *crtc_state)
{
if (crtc_state->base.enable && crtc_state->has_pch_encoder)
return -EINVAL;
}
- if (pipe_config->ycbcr420 && pipe_config->base.ctm) {
+ if ((pipe_config->output_format == INTEL_OUTPUT_FORMAT_YCBCR420 ||
+ pipe_config->output_format == INTEL_OUTPUT_FORMAT_YCBCR444) &&
+ pipe_config->base.ctm) {
/*
* There is only one pipe CSC unit per pipe, and we need that
* for output conversion from RGB->YCBCR. So if CTM is already
vlv_dpio_write(dev_priv, pipe, VLV_REF_DW13, reg_val);
}
-static void intel_pch_transcoder_set_m_n(struct intel_crtc *crtc,
- struct intel_link_m_n *m_n)
+static void intel_pch_transcoder_set_m_n(const struct intel_crtc_state *crtc_state,
+ const struct intel_link_m_n *m_n)
{
- struct drm_device *dev = crtc->base.dev;
- struct drm_i915_private *dev_priv = to_i915(dev);
- int pipe = crtc->pipe;
+ struct intel_crtc *crtc = to_intel_crtc(crtc_state->base.crtc);
+ struct drm_i915_private *dev_priv = to_i915(crtc->base.dev);
+ enum pipe pipe = crtc->pipe;
I915_WRITE(PCH_TRANS_DATA_M1(pipe), TU_SIZE(m_n->tu) | m_n->gmch_m);
I915_WRITE(PCH_TRANS_DATA_N1(pipe), m_n->gmch_n);
I915_WRITE(PCH_TRANS_LINK_N1(pipe), m_n->link_n);
}
-static void intel_cpu_transcoder_set_m_n(struct intel_crtc *crtc,
- struct intel_link_m_n *m_n,
- struct intel_link_m_n *m2_n2)
+static bool transcoder_has_m2_n2(struct drm_i915_private *dev_priv,
+ enum transcoder transcoder)
{
+ if (IS_HASWELL(dev_priv))
+ return transcoder == TRANSCODER_EDP;
+
+ /*
+ * Strictly speaking some registers are available before
+ * gen7, but we only support DRRS on gen7+
+ */
+ return IS_GEN7(dev_priv) || IS_CHERRYVIEW(dev_priv);
+}
+
+static void intel_cpu_transcoder_set_m_n(const struct intel_crtc_state *crtc_state,
+ const struct intel_link_m_n *m_n,
+ const struct intel_link_m_n *m2_n2)
+{
+ struct intel_crtc *crtc = to_intel_crtc(crtc_state->base.crtc);
struct drm_i915_private *dev_priv = to_i915(crtc->base.dev);
- int pipe = crtc->pipe;
- enum transcoder transcoder = crtc->config->cpu_transcoder;
+ enum pipe pipe = crtc->pipe;
+ enum transcoder transcoder = crtc_state->cpu_transcoder;
if (INTEL_GEN(dev_priv) >= 5) {
I915_WRITE(PIPE_DATA_M1(transcoder), TU_SIZE(m_n->tu) | m_n->gmch_m);
I915_WRITE(PIPE_DATA_N1(transcoder), m_n->gmch_n);
I915_WRITE(PIPE_LINK_M1(transcoder), m_n->link_m);
I915_WRITE(PIPE_LINK_N1(transcoder), m_n->link_n);
- /* M2_N2 registers to be set only for gen < 8 (M2_N2 available
- * for gen < 8) and if DRRS is supported (to make sure the
- * registers are not unnecessarily accessed).
+ /*
+ * M2_N2 registers are set only if DRRS is supported
+ * (to make sure the registers are not unnecessarily accessed).
*/
- if (m2_n2 && (IS_CHERRYVIEW(dev_priv) ||
- INTEL_GEN(dev_priv) < 8) && crtc->config->has_drrs) {
+ if (m2_n2 && crtc_state->has_drrs &&
+ transcoder_has_m2_n2(dev_priv, transcoder)) {
I915_WRITE(PIPE_DATA_M2(transcoder),
TU_SIZE(m2_n2->tu) | m2_n2->gmch_m);
I915_WRITE(PIPE_DATA_N2(transcoder), m2_n2->gmch_n);
}
}
-void intel_dp_set_m_n(struct intel_crtc *crtc, enum link_m_n_set m_n)
+void intel_dp_set_m_n(const struct intel_crtc_state *crtc_state, enum link_m_n_set m_n)
{
- struct intel_link_m_n *dp_m_n, *dp_m2_n2 = NULL;
+ const struct intel_link_m_n *dp_m_n, *dp_m2_n2 = NULL;
if (m_n == M1_N1) {
- dp_m_n = &crtc->config->dp_m_n;
- dp_m2_n2 = &crtc->config->dp_m2_n2;
+ dp_m_n = &crtc_state->dp_m_n;
+ dp_m2_n2 = &crtc_state->dp_m2_n2;
} else if (m_n == M2_N2) {
/*
* M2_N2 registers are not supported. Hence m2_n2 divider value
* needs to be programmed into M1_N1.
*/
- dp_m_n = &crtc->config->dp_m2_n2;
+ dp_m_n = &crtc_state->dp_m2_n2;
} else {
DRM_ERROR("Unsupported divider value\n");
return;
}
- if (crtc->config->has_pch_encoder)
- intel_pch_transcoder_set_m_n(crtc, &crtc->config->dp_m_n);
+ if (crtc_state->has_pch_encoder)
+ intel_pch_transcoder_set_m_n(crtc_state, &crtc_state->dp_m_n);
else
- intel_cpu_transcoder_set_m_n(crtc, dp_m_n, dp_m2_n2);
+ intel_cpu_transcoder_set_m_n(crtc_state, dp_m_n, dp_m2_n2);
}
static void vlv_compute_dpll(struct intel_crtc *crtc,
/* Set HBR and RBR LPF coefficients */
if (pipe_config->port_clock == 162000 ||
- intel_crtc_has_type(crtc->config, INTEL_OUTPUT_ANALOG) ||
- intel_crtc_has_type(crtc->config, INTEL_OUTPUT_HDMI))
+ intel_crtc_has_type(pipe_config, INTEL_OUTPUT_ANALOG) ||
+ intel_crtc_has_type(pipe_config, INTEL_OUTPUT_HDMI))
vlv_dpio_write(dev_priv, pipe, VLV_PLL_DW10(pipe),
0x009f0003);
else
coreclk = vlv_dpio_read(dev_priv, pipe, VLV_PLL_DW7(pipe));
coreclk = (coreclk & 0x0000ff00) | 0x01c00000;
- if (intel_crtc_has_dp_encoder(crtc->config))
+ if (intel_crtc_has_dp_encoder(pipe_config))
coreclk |= 0x01000000;
vlv_dpio_write(dev_priv, pipe, VLV_PLL_DW7(pipe), coreclk);
pipe_config->port_clock = chv_calc_dpll_params(refclk, &clock);
}
+static void intel_get_crtc_ycbcr_config(struct intel_crtc *crtc,
+ struct intel_crtc_state *pipe_config)
+{
+ struct drm_i915_private *dev_priv = to_i915(crtc->base.dev);
+ enum intel_output_format output = INTEL_OUTPUT_FORMAT_RGB;
+
+ pipe_config->lspcon_downsampling = false;
+
+ if (IS_BROADWELL(dev_priv) || INTEL_GEN(dev_priv) >= 9) {
+ u32 tmp = I915_READ(PIPEMISC(crtc->pipe));
+
+ if (tmp & PIPEMISC_OUTPUT_COLORSPACE_YUV) {
+ bool ycbcr420_enabled = tmp & PIPEMISC_YUV420_ENABLE;
+ bool blend = tmp & PIPEMISC_YUV420_MODE_FULL_BLEND;
+
+ if (ycbcr420_enabled) {
+ /* We support 4:2:0 in full blend mode only */
+ if (!blend)
+ output = INTEL_OUTPUT_FORMAT_INVALID;
+ else if (!(IS_GEMINILAKE(dev_priv) ||
+ INTEL_GEN(dev_priv) >= 10))
+ output = INTEL_OUTPUT_FORMAT_INVALID;
+ else
+ output = INTEL_OUTPUT_FORMAT_YCBCR420;
+ } else {
+ /*
+ * Currently there is no interface defined to
+ * check user preference between RGB/YCBCR444
+ * or YCBCR420. So the only possible case for
+ * YCBCR444 usage is driving YCBCR420 output
+ * with LSPCON, when pipe is configured for
+ * YCBCR444 output and LSPCON takes care of
+ * downsampling it.
+ */
+ pipe_config->lspcon_downsampling = true;
+ output = INTEL_OUTPUT_FORMAT_YCBCR444;
+ }
+ }
+ }
+
+ pipe_config->output_format = output;
+}
+
static bool i9xx_get_pipe_config(struct intel_crtc *crtc,
struct intel_crtc_state *pipe_config)
{
if (!intel_display_power_get_if_enabled(dev_priv, power_domain))
return false;
+ pipe_config->output_format = INTEL_OUTPUT_FORMAT_RGB;
pipe_config->cpu_transcoder = (enum transcoder) crtc->pipe;
pipe_config->shared_dpll = NULL;
if (crtc_state->dither)
val |= PIPEMISC_DITHER_ENABLE | PIPEMISC_DITHER_TYPE_SP;
- if (crtc_state->ycbcr420) {
- val |= PIPEMISC_OUTPUT_COLORSPACE_YUV |
- PIPEMISC_YUV420_ENABLE |
+ if (crtc_state->output_format == INTEL_OUTPUT_FORMAT_YCBCR420 ||
+ crtc_state->output_format == INTEL_OUTPUT_FORMAT_YCBCR444)
+ val |= PIPEMISC_OUTPUT_COLORSPACE_YUV;
+
+ if (crtc_state->output_format == INTEL_OUTPUT_FORMAT_YCBCR420)
+ val |= PIPEMISC_YUV420_ENABLE |
PIPEMISC_YUV420_MODE_FULL_BLEND;
- }
I915_WRITE(PIPEMISC(intel_crtc->pipe), val);
}
m_n->gmch_n = I915_READ(PIPE_DATA_N1(transcoder));
m_n->tu = ((I915_READ(PIPE_DATA_M1(transcoder))
& TU_SIZE_MASK) >> TU_SIZE_SHIFT) + 1;
- /* Read M2_N2 registers only for gen < 8 (M2_N2 available for
- * gen < 8) and if DRRS is supported (to make sure the
- * registers are not unnecessarily read).
- */
- if (m2_n2 && INTEL_GEN(dev_priv) < 8 &&
- crtc->config->has_drrs) {
+
+ if (m2_n2 && transcoder_has_m2_n2(dev_priv, transcoder)) {
m2_n2->link_m = I915_READ(PIPE_LINK_M2(transcoder));
m2_n2->link_n = I915_READ(PIPE_LINK_N2(transcoder));
m2_n2->gmch_m = I915_READ(PIPE_DATA_M2(transcoder))
if (!intel_display_power_get_if_enabled(dev_priv, power_domain))
return false;
+ pipe_config->output_format = INTEL_OUTPUT_FORMAT_RGB;
pipe_config->cpu_transcoder = (enum transcoder) crtc->pipe;
pipe_config->shared_dpll = NULL;
}
intel_get_pipe_src_size(crtc, pipe_config);
+ intel_get_crtc_ycbcr_config(crtc, pipe_config);
pipe_config->gamma_mode =
I915_READ(GAMMA_MODE(crtc->pipe)) & GAMMA_MODE_MODE_MASK;
- if (IS_BROADWELL(dev_priv) || INTEL_GEN(dev_priv) >= 9) {
- u32 tmp = I915_READ(PIPEMISC(crtc->pipe));
- bool clrspace_yuv = tmp & PIPEMISC_OUTPUT_COLORSPACE_YUV;
-
- if (IS_GEMINILAKE(dev_priv) || INTEL_GEN(dev_priv) >= 10) {
- bool blend_mode_420 = tmp &
- PIPEMISC_YUV420_MODE_FULL_BLEND;
-
- pipe_config->ycbcr420 = tmp & PIPEMISC_YUV420_ENABLE;
- if (pipe_config->ycbcr420 != clrspace_yuv ||
- pipe_config->ycbcr420 != blend_mode_420)
- DRM_DEBUG_KMS("Bad 4:2:0 mode (%08x)\n", tmp);
- } else if (clrspace_yuv) {
- DRM_DEBUG_KMS("YCbCr 4:2:0 Unsupported\n");
- }
- }
-
power_domain = POWER_DOMAIN_PIPE_PANEL_FITTER(crtc->pipe);
if (intel_display_power_get_if_enabled(dev_priv, power_domain)) {
power_domain_mask |= BIT_ULL(power_domain);
WARN_ON_ONCE(output_types != 0);
}
+static const char * const output_format_str[] = {
+ [INTEL_OUTPUT_FORMAT_INVALID] = "Invalid",
+ [INTEL_OUTPUT_FORMAT_RGB] = "RGB",
+ [INTEL_OUTPUT_FORMAT_YCBCR420] = "YCBCR4:2:0",
+ [INTEL_OUTPUT_FORMAT_YCBCR444] = "YCBCR4:4:4",
+};
+
+static const char *output_formats(enum intel_output_format format)
+{
+ if (format >= ARRAY_SIZE(output_format_str))
+ format = INTEL_OUTPUT_FORMAT_INVALID;
+ return output_format_str[format];
+}
+
static void intel_dump_pipe_config(struct intel_crtc *crtc,
struct intel_crtc_state *pipe_config,
const char *context)
DRM_DEBUG_KMS("output_types: %s (0x%x)\n",
buf, pipe_config->output_types);
+ DRM_DEBUG_KMS("output format: %s\n",
+ output_formats(pipe_config->output_format));
+
DRM_DEBUG_KMS("cpu_transcoder: %s, pipe bpp: %i, dithering: %i\n",
transcoder_name(pipe_config->cpu_transcoder),
pipe_config->pipe_bpp, pipe_config->dither);
pipe_config->fdi_lanes,
&pipe_config->fdi_m_n);
- if (pipe_config->ycbcr420)
- DRM_DEBUG_KMS("YCbCr 4:2:0 output enabled\n");
-
if (intel_crtc_has_dp_encoder(pipe_config)) {
intel_dump_m_n_config(pipe_config, "dp m_n",
pipe_config->lane_count, &pipe_config->dp_m_n);
PIPE_CONF_CHECK_I(base.adjusted_mode.crtc_vsync_end);
PIPE_CONF_CHECK_I(pixel_multiplier);
+ PIPE_CONF_CHECK_I(output_format);
PIPE_CONF_CHECK_BOOL(has_hdmi_sink);
if ((INTEL_GEN(dev_priv) < 8 && !IS_HASWELL(dev_priv)) ||
IS_VALLEYVIEW(dev_priv) || IS_CHERRYVIEW(dev_priv))
PIPE_CONF_CHECK_BOOL(hdmi_scrambling);
PIPE_CONF_CHECK_BOOL(hdmi_high_tmds_clock_ratio);
PIPE_CONF_CHECK_BOOL_INCOMPLETE(has_infoframe);
- PIPE_CONF_CHECK_BOOL(ycbcr420);
PIPE_CONF_CHECK_BOOL_INCOMPLETE(has_audio);
}
}
-static bool skl_plane_format_mod_supported(struct drm_plane *_plane,
- u32 format, u64 modifier)
-{
- struct intel_plane *plane = to_intel_plane(_plane);
-
- switch (modifier) {
- case DRM_FORMAT_MOD_LINEAR:
- case I915_FORMAT_MOD_X_TILED:
- case I915_FORMAT_MOD_Y_TILED:
- case I915_FORMAT_MOD_Yf_TILED:
- break;
- case I915_FORMAT_MOD_Y_TILED_CCS:
- case I915_FORMAT_MOD_Yf_TILED_CCS:
- if (!plane->has_ccs)
- return false;
- break;
- default:
- return false;
- }
-
- switch (format) {
- case DRM_FORMAT_XRGB8888:
- case DRM_FORMAT_XBGR8888:
- case DRM_FORMAT_ARGB8888:
- case DRM_FORMAT_ABGR8888:
- if (is_ccs_modifier(modifier))
- return true;
- /* fall through */
- case DRM_FORMAT_RGB565:
- case DRM_FORMAT_XRGB2101010:
- case DRM_FORMAT_XBGR2101010:
- case DRM_FORMAT_YUYV:
- case DRM_FORMAT_YVYU:
- case DRM_FORMAT_UYVY:
- case DRM_FORMAT_VYUY:
- case DRM_FORMAT_NV12:
- if (modifier == I915_FORMAT_MOD_Yf_TILED)
- return true;
- /* fall through */
- case DRM_FORMAT_C8:
- if (modifier == DRM_FORMAT_MOD_LINEAR ||
- modifier == I915_FORMAT_MOD_X_TILED ||
- modifier == I915_FORMAT_MOD_Y_TILED)
- return true;
- /* fall through */
- default:
- return false;
- }
-}
-
static bool intel_cursor_format_mod_supported(struct drm_plane *_plane,
u32 format, u64 modifier)
{
format == DRM_FORMAT_ARGB8888;
}
-static const struct drm_plane_funcs skl_plane_funcs = {
- .update_plane = drm_atomic_helper_update_plane,
- .disable_plane = drm_atomic_helper_disable_plane,
- .destroy = intel_plane_destroy,
- .atomic_get_property = intel_plane_atomic_get_property,
- .atomic_set_property = intel_plane_atomic_set_property,
- .atomic_duplicate_state = intel_plane_duplicate_state,
- .atomic_destroy_state = intel_plane_destroy_state,
- .format_mod_supported = skl_plane_format_mod_supported,
-};
-
static const struct drm_plane_funcs i965_plane_funcs = {
.update_plane = drm_atomic_helper_update_plane,
.disable_plane = drm_atomic_helper_disable_plane,
return i9xx_plane == PLANE_A;
}
-static bool skl_plane_has_fbc(struct drm_i915_private *dev_priv,
- enum pipe pipe, enum plane_id plane_id)
-{
- if (!HAS_FBC(dev_priv))
- return false;
-
- return pipe == PIPE_A && plane_id == PLANE_PRIMARY;
-}
-
-bool skl_plane_has_planar(struct drm_i915_private *dev_priv,
- enum pipe pipe, enum plane_id plane_id)
-{
- /*
- * FIXME: ICL requires two hardware planes for scanning out NV12
- * framebuffers. Do not advertize support until this is implemented.
- */
- if (INTEL_GEN(dev_priv) >= 11)
- return false;
-
- if (IS_SKYLAKE(dev_priv) || IS_BROXTON(dev_priv))
- return false;
-
- if (INTEL_GEN(dev_priv) == 9 && !IS_GEMINILAKE(dev_priv) && pipe == PIPE_C)
- return false;
-
- if (plane_id != PLANE_PRIMARY && plane_id != PLANE_SPRITE0)
- return false;
-
- return true;
-}
-
static struct intel_plane *
intel_primary_plane_create(struct drm_i915_private *dev_priv, enum pipe pipe)
{
- struct intel_plane *primary = NULL;
- struct intel_plane_state *state = NULL;
+ struct intel_plane *plane;
const struct drm_plane_funcs *plane_funcs;
- const uint32_t *intel_primary_formats;
unsigned int supported_rotations;
unsigned int possible_crtcs;
- unsigned int num_formats;
- const uint64_t *modifiers;
+ const u64 *modifiers;
+ const u32 *formats;
+ int num_formats;
int ret;
- primary = kzalloc(sizeof(*primary), GFP_KERNEL);
- if (!primary) {
- ret = -ENOMEM;
- goto fail;
- }
-
- state = intel_create_plane_state(&primary->base);
- if (!state) {
- ret = -ENOMEM;
- goto fail;
- }
+ if (INTEL_GEN(dev_priv) >= 9)
+ return skl_universal_plane_create(dev_priv, pipe,
+ PLANE_PRIMARY);
- primary->base.state = &state->base;
+ plane = intel_plane_alloc();
+ if (IS_ERR(plane))
+ return plane;
- primary->pipe = pipe;
+ plane->pipe = pipe;
/*
* On gen2/3 only plane A can do FBC, but the panel fitter and LVDS
* port is hooked to pipe B. Hence we want plane A feeding pipe B.
*/
if (HAS_FBC(dev_priv) && INTEL_GEN(dev_priv) < 4)
- primary->i9xx_plane = (enum i9xx_plane_id) !pipe;
- else
- primary->i9xx_plane = (enum i9xx_plane_id) pipe;
- primary->id = PLANE_PRIMARY;
- primary->frontbuffer_bit = INTEL_FRONTBUFFER(pipe, primary->id);
-
- if (INTEL_GEN(dev_priv) >= 9)
- primary->has_fbc = skl_plane_has_fbc(dev_priv,
- primary->pipe,
- primary->id);
+ plane->i9xx_plane = (enum i9xx_plane_id) !pipe;
else
- primary->has_fbc = i9xx_plane_has_fbc(dev_priv,
- primary->i9xx_plane);
+ plane->i9xx_plane = (enum i9xx_plane_id) pipe;
+ plane->id = PLANE_PRIMARY;
+ plane->frontbuffer_bit = INTEL_FRONTBUFFER(pipe, plane->id);
- if (primary->has_fbc) {
+ plane->has_fbc = i9xx_plane_has_fbc(dev_priv, plane->i9xx_plane);
+ if (plane->has_fbc) {
struct intel_fbc *fbc = &dev_priv->fbc;
- fbc->possible_framebuffer_bits |= primary->frontbuffer_bit;
+ fbc->possible_framebuffer_bits |= plane->frontbuffer_bit;
}
- if (INTEL_GEN(dev_priv) >= 9) {
- primary->has_ccs = skl_plane_has_ccs(dev_priv, pipe,
- PLANE_PRIMARY);
-
- if (skl_plane_has_planar(dev_priv, pipe, PLANE_PRIMARY)) {
- intel_primary_formats = skl_pri_planar_formats;
- num_formats = ARRAY_SIZE(skl_pri_planar_formats);
- } else {
- intel_primary_formats = skl_primary_formats;
- num_formats = ARRAY_SIZE(skl_primary_formats);
- }
-
- if (primary->has_ccs)
- modifiers = skl_format_modifiers_ccs;
- else
- modifiers = skl_format_modifiers_noccs;
-
- primary->max_stride = skl_plane_max_stride;
- primary->update_plane = skl_update_plane;
- primary->disable_plane = skl_disable_plane;
- primary->get_hw_state = skl_plane_get_hw_state;
- primary->check_plane = skl_plane_check;
-
- plane_funcs = &skl_plane_funcs;
- } else if (INTEL_GEN(dev_priv) >= 4) {
- intel_primary_formats = i965_primary_formats;
+ if (INTEL_GEN(dev_priv) >= 4) {
+ formats = i965_primary_formats;
num_formats = ARRAY_SIZE(i965_primary_formats);
modifiers = i9xx_format_modifiers;
- primary->max_stride = i9xx_plane_max_stride;
- primary->update_plane = i9xx_update_plane;
- primary->disable_plane = i9xx_disable_plane;
- primary->get_hw_state = i9xx_plane_get_hw_state;
- primary->check_plane = i9xx_plane_check;
+ plane->max_stride = i9xx_plane_max_stride;
+ plane->update_plane = i9xx_update_plane;
+ plane->disable_plane = i9xx_disable_plane;
+ plane->get_hw_state = i9xx_plane_get_hw_state;
+ plane->check_plane = i9xx_plane_check;
plane_funcs = &i965_plane_funcs;
} else {
- intel_primary_formats = i8xx_primary_formats;
+ formats = i8xx_primary_formats;
num_formats = ARRAY_SIZE(i8xx_primary_formats);
modifiers = i9xx_format_modifiers;
- primary->max_stride = i9xx_plane_max_stride;
- primary->update_plane = i9xx_update_plane;
- primary->disable_plane = i9xx_disable_plane;
- primary->get_hw_state = i9xx_plane_get_hw_state;
- primary->check_plane = i9xx_plane_check;
+ plane->max_stride = i9xx_plane_max_stride;
+ plane->update_plane = i9xx_update_plane;
+ plane->disable_plane = i9xx_disable_plane;
+ plane->get_hw_state = i9xx_plane_get_hw_state;
+ plane->check_plane = i9xx_plane_check;
plane_funcs = &i8xx_plane_funcs;
}
possible_crtcs = BIT(pipe);
- if (INTEL_GEN(dev_priv) >= 9)
- ret = drm_universal_plane_init(&dev_priv->drm, &primary->base,
- possible_crtcs, plane_funcs,
- intel_primary_formats, num_formats,
- modifiers,
- DRM_PLANE_TYPE_PRIMARY,
- "plane 1%c", pipe_name(pipe));
- else if (INTEL_GEN(dev_priv) >= 5 || IS_G4X(dev_priv))
- ret = drm_universal_plane_init(&dev_priv->drm, &primary->base,
+ if (INTEL_GEN(dev_priv) >= 5 || IS_G4X(dev_priv))
+ ret = drm_universal_plane_init(&dev_priv->drm, &plane->base,
possible_crtcs, plane_funcs,
- intel_primary_formats, num_formats,
- modifiers,
+ formats, num_formats, modifiers,
DRM_PLANE_TYPE_PRIMARY,
"primary %c", pipe_name(pipe));
else
- ret = drm_universal_plane_init(&dev_priv->drm, &primary->base,
+ ret = drm_universal_plane_init(&dev_priv->drm, &plane->base,
possible_crtcs, plane_funcs,
- intel_primary_formats, num_formats,
- modifiers,
+ formats, num_formats, modifiers,
DRM_PLANE_TYPE_PRIMARY,
"plane %c",
- plane_name(primary->i9xx_plane));
+ plane_name(plane->i9xx_plane));
if (ret)
goto fail;
- if (INTEL_GEN(dev_priv) >= 10) {
- supported_rotations =
- DRM_MODE_ROTATE_0 | DRM_MODE_ROTATE_90 |
- DRM_MODE_ROTATE_180 | DRM_MODE_ROTATE_270 |
- DRM_MODE_REFLECT_X;
- } else if (INTEL_GEN(dev_priv) >= 9) {
- supported_rotations =
- DRM_MODE_ROTATE_0 | DRM_MODE_ROTATE_90 |
- DRM_MODE_ROTATE_180 | DRM_MODE_ROTATE_270;
- } else if (IS_CHERRYVIEW(dev_priv) && pipe == PIPE_B) {
+ if (IS_CHERRYVIEW(dev_priv) && pipe == PIPE_B) {
supported_rotations =
DRM_MODE_ROTATE_0 | DRM_MODE_ROTATE_180 |
DRM_MODE_REFLECT_X;
}
if (INTEL_GEN(dev_priv) >= 4)
- drm_plane_create_rotation_property(&primary->base,
+ drm_plane_create_rotation_property(&plane->base,
DRM_MODE_ROTATE_0,
supported_rotations);
- if (INTEL_GEN(dev_priv) >= 9) {
- drm_plane_create_color_properties(&primary->base,
- BIT(DRM_COLOR_YCBCR_BT601) |
- BIT(DRM_COLOR_YCBCR_BT709),
- BIT(DRM_COLOR_YCBCR_LIMITED_RANGE) |
- BIT(DRM_COLOR_YCBCR_FULL_RANGE),
- DRM_COLOR_YCBCR_BT709,
- DRM_COLOR_YCBCR_LIMITED_RANGE);
-
- drm_plane_create_alpha_property(&primary->base);
- drm_plane_create_blend_mode_property(&primary->base,
- BIT(DRM_MODE_BLEND_PIXEL_NONE) |
- BIT(DRM_MODE_BLEND_PREMULTI) |
- BIT(DRM_MODE_BLEND_COVERAGE));
- }
-
- drm_plane_helper_add(&primary->base, &intel_plane_helper_funcs);
+ drm_plane_helper_add(&plane->base, &intel_plane_helper_funcs);
- return primary;
+ return plane;
fail:
- kfree(state);
- kfree(primary);
+ intel_plane_free(plane);
return ERR_PTR(ret);
}
intel_cursor_plane_create(struct drm_i915_private *dev_priv,
enum pipe pipe)
{
- struct intel_plane *cursor = NULL;
- struct intel_plane_state *state = NULL;
unsigned int possible_crtcs;
+ struct intel_plane *cursor;
int ret;
- cursor = kzalloc(sizeof(*cursor), GFP_KERNEL);
- if (!cursor) {
- ret = -ENOMEM;
- goto fail;
- }
-
- state = intel_create_plane_state(&cursor->base);
- if (!state) {
- ret = -ENOMEM;
- goto fail;
- }
-
- cursor->base.state = &state->base;
+ cursor = intel_plane_alloc();
+ if (IS_ERR(cursor))
+ return cursor;
cursor->pipe = pipe;
cursor->i9xx_plane = (enum i9xx_plane_id) pipe;
return cursor;
fail:
- kfree(state);
- kfree(cursor);
+ intel_plane_free(cursor);
return ERR_PTR(ret);
}
goto err;
}
/* fall through */
- case I915_FORMAT_MOD_Y_TILED:
case I915_FORMAT_MOD_Yf_TILED:
+ if (mode_cmd->pixel_format == DRM_FORMAT_C8) {
+ DRM_DEBUG_KMS("Indexed format does not support Yf tiling\n");
+ goto err;
+ }
+ /* fall through */
+ case I915_FORMAT_MOD_Y_TILED:
if (INTEL_GEN(dev_priv) < 9) {
DRM_DEBUG_KMS("Unsupported tiling 0x%llx!\n",
mode_cmd->modifier[0]);
goto err;
}
+ break;
case DRM_FORMAT_MOD_LINEAR:
case I915_FORMAT_MOD_X_TILED:
break;
drm_atomic_state_put(state);
}
-int intel_connector_register(struct drm_connector *connector)
-{
- struct intel_connector *intel_connector = to_intel_connector(connector);
- int ret;
-
- ret = intel_backlight_device_register(intel_connector);
- if (ret)
- goto err;
-
- return 0;
-
-err:
- return ret;
-}
-
-void intel_connector_unregister(struct drm_connector *connector)
-{
- struct intel_connector *intel_connector = to_intel_connector(connector);
-
- intel_backlight_device_unregister(intel_connector);
- intel_panel_destroy_backlight(connector);
-}
-
static void intel_hpd_poll_fini(struct drm_device *dev)
{
struct intel_connector *connector;
destroy_workqueue(dev_priv->modeset_wq);
}
-void intel_connector_attach_encoder(struct intel_connector *connector,
- struct intel_encoder *encoder)
-{
- connector->encoder = encoder;
- drm_connector_attach_encoder(&connector->base, &encoder->base);
-}
-
/*
* set vga decode state - true == enable VGA decode
*/
projects / linux.git / blobdiff