diff options
24 files changed, 192 insertions, 74 deletions
diff --git a/Documentation/devicetree/bindings/display/mediatek/mediatek,aal.yaml b/Documentation/devicetree/bindings/display/mediatek/mediatek,aal.yaml index 61f0ed1e388f..d4d585485e7b 100644 --- a/Documentation/devicetree/bindings/display/mediatek/mediatek,aal.yaml +++ b/Documentation/devicetree/bindings/display/mediatek/mediatek,aal.yaml @@ -21,16 +21,19 @@ description: | properties: compatible: oneOf: + - enum: + - mediatek,mt8173-disp-aal + - mediatek,mt8183-disp-aal - items: + - enum: + - mediatek,mt2712-disp-aal - const: mediatek,mt8173-disp-aal - items: - enum: - - mediatek,mt2712-disp-aal - - mediatek,mt8183-disp-aal + - mediatek,mt8186-disp-aal - mediatek,mt8192-disp-aal - mediatek,mt8195-disp-aal - - enum: - - mediatek,mt8173-disp-aal + - const: mediatek,mt8183-disp-aal reg: maxItems: 1 diff --git a/Documentation/devicetree/bindings/display/mediatek/mediatek,ccorr.yaml b/Documentation/devicetree/bindings/display/mediatek/mediatek,ccorr.yaml index 0ed53b6238f0..63fb02014a56 100644 --- a/Documentation/devicetree/bindings/display/mediatek/mediatek,ccorr.yaml +++ b/Documentation/devicetree/bindings/display/mediatek/mediatek,ccorr.yaml @@ -28,8 +28,11 @@ properties: - items: - enum: - mediatek,mt8195-disp-ccorr + - const: mediatek,mt8192-disp-ccorr + - items: - enum: - - mediatek,mt8192-disp-ccorr + - mediatek,mt8186-disp-ccorr + - const: mediatek,mt8183-disp-ccorr reg: maxItems: 1 diff --git a/Documentation/devicetree/bindings/display/mediatek/mediatek,color.yaml b/Documentation/devicetree/bindings/display/mediatek/mediatek,color.yaml index 3ad842eb5668..d2f89ee7996f 100644 --- a/Documentation/devicetree/bindings/display/mediatek/mediatek,color.yaml +++ b/Documentation/devicetree/bindings/display/mediatek/mediatek,color.yaml @@ -32,15 +32,14 @@ properties: - enum: - mediatek,mt7623-disp-color - mediatek,mt2712-disp-color - - enum: - - mediatek,mt2701-disp-color + - const: mediatek,mt2701-disp-color - items: - enum: - mediatek,mt8183-disp-color + - mediatek,mt8186-disp-color - mediatek,mt8192-disp-color - mediatek,mt8195-disp-color - - enum: - - mediatek,mt8173-disp-color + - const: mediatek,mt8173-disp-color reg: maxItems: 1 diff --git a/Documentation/devicetree/bindings/display/mediatek/mediatek,dither.yaml b/Documentation/devicetree/bindings/display/mediatek/mediatek,dither.yaml index 6657549af165..8ad8187c02d1 100644 --- a/Documentation/devicetree/bindings/display/mediatek/mediatek,dither.yaml +++ b/Documentation/devicetree/bindings/display/mediatek/mediatek,dither.yaml @@ -26,10 +26,10 @@ properties: - const: mediatek,mt8183-disp-dither - items: - enum: + - mediatek,mt8186-disp-dither - mediatek,mt8192-disp-dither - mediatek,mt8195-disp-dither - - enum: - - mediatek,mt8183-disp-dither + - const: mediatek,mt8183-disp-dither reg: maxItems: 1 diff --git a/Documentation/devicetree/bindings/display/mediatek/mediatek,dpi.yaml b/Documentation/devicetree/bindings/display/mediatek/mediatek,dpi.yaml index 843f89d6053f..77ee1b923991 100644 --- a/Documentation/devicetree/bindings/display/mediatek/mediatek,dpi.yaml +++ b/Documentation/devicetree/bindings/display/mediatek/mediatek,dpi.yaml @@ -22,6 +22,7 @@ properties: - mediatek,mt7623-dpi - mediatek,mt8173-dpi - mediatek,mt8183-dpi + - mediatek,mt8186-dpi - mediatek,mt8192-dpi reg: diff --git a/Documentation/devicetree/bindings/display/mediatek/mediatek,gamma.yaml b/Documentation/devicetree/bindings/display/mediatek/mediatek,gamma.yaml index 78442339314f..a89ea0ea7542 100644 --- a/Documentation/devicetree/bindings/display/mediatek/mediatek,gamma.yaml +++ b/Documentation/devicetree/bindings/display/mediatek/mediatek,gamma.yaml @@ -27,10 +27,10 @@ properties: - const: mediatek,mt8183-disp-gamma - items: - enum: + - mediatek,mt8186-disp-gamma - mediatek,mt8192-disp-gamma - mediatek,mt8195-disp-gamma - - enum: - - mediatek,mt8183-disp-gamma + - const: mediatek,mt8183-disp-gamma reg: maxItems: 1 diff --git a/Documentation/devicetree/bindings/display/mediatek/mediatek,mutex.yaml b/Documentation/devicetree/bindings/display/mediatek/mediatek,mutex.yaml index 00e6a1041a9b..3fdad71210b4 100644 --- a/Documentation/devicetree/bindings/display/mediatek/mediatek,mutex.yaml +++ b/Documentation/devicetree/bindings/display/mediatek/mediatek,mutex.yaml @@ -23,21 +23,16 @@ description: | properties: compatible: - oneOf: - - items: - - const: mediatek,mt2701-disp-mutex - - items: - - const: mediatek,mt2712-disp-mutex - - items: - - const: mediatek,mt8167-disp-mutex - - items: - - const: mediatek,mt8173-disp-mutex - - items: - - const: mediatek,mt8183-disp-mutex - - items: - - const: mediatek,mt8192-disp-mutex - - items: - - const: mediatek,mt8195-disp-mutex + enum: + - mediatek,mt2701-disp-mutex + - mediatek,mt2712-disp-mutex + - mediatek,mt8167-disp-mutex + - mediatek,mt8173-disp-mutex + - mediatek,mt8183-disp-mutex + - mediatek,mt8186-disp-mutex + - mediatek,mt8192-disp-mutex + - mediatek,mt8195-disp-mutex + reg: maxItems: 1 diff --git a/Documentation/devicetree/bindings/display/mediatek/mediatek,ovl-2l.yaml b/Documentation/devicetree/bindings/display/mediatek/mediatek,ovl-2l.yaml index da999ba53b7c..4e94f4e947ad 100644 --- a/Documentation/devicetree/bindings/display/mediatek/mediatek,ovl-2l.yaml +++ b/Documentation/devicetree/bindings/display/mediatek/mediatek,ovl-2l.yaml @@ -25,6 +25,10 @@ properties: - const: mediatek,mt8183-disp-ovl-2l - items: - const: mediatek,mt8192-disp-ovl-2l + - items: + - enum: + - mediatek,mt8186-disp-ovl-2l + - const: mediatek,mt8192-disp-ovl-2l reg: maxItems: 1 diff --git a/Documentation/devicetree/bindings/display/mediatek/mediatek,ovl.yaml b/Documentation/devicetree/bindings/display/mediatek/mediatek,ovl.yaml index f77094e61443..a2a27d0ca038 100644 --- a/Documentation/devicetree/bindings/display/mediatek/mediatek,ovl.yaml +++ b/Documentation/devicetree/bindings/display/mediatek/mediatek,ovl.yaml @@ -33,13 +33,15 @@ properties: - enum: - mediatek,mt7623-disp-ovl - mediatek,mt2712-disp-ovl - - enum: - - mediatek,mt2701-disp-ovl + - const: mediatek,mt2701-disp-ovl - items: - enum: - mediatek,mt8195-disp-ovl + - const: mediatek,mt8183-disp-ovl + - items: - enum: - - mediatek,mt8183-disp-ovl + - mediatek,mt8186-disp-ovl + - const: mediatek,mt8192-disp-ovl reg: maxItems: 1 diff --git a/Documentation/devicetree/bindings/display/mediatek/mediatek,postmask.yaml b/Documentation/devicetree/bindings/display/mediatek/mediatek,postmask.yaml index 2d769422e29f..654080bfbdfb 100644 --- a/Documentation/devicetree/bindings/display/mediatek/mediatek,postmask.yaml +++ b/Documentation/devicetree/bindings/display/mediatek/mediatek,postmask.yaml @@ -23,6 +23,10 @@ properties: oneOf: - items: - const: mediatek,mt8192-disp-postmask + - items: + - enum: + - mediatek,mt8186-disp-postmask + - const: mediatek,mt8192-disp-postmask reg: maxItems: 1 diff --git a/Documentation/devicetree/bindings/display/mediatek/mediatek,rdma.yaml b/Documentation/devicetree/bindings/display/mediatek/mediatek,rdma.yaml index e8c72afa0630..0882ae86e6c4 100644 --- a/Documentation/devicetree/bindings/display/mediatek/mediatek,rdma.yaml +++ b/Documentation/devicetree/bindings/display/mediatek/mediatek,rdma.yaml @@ -35,13 +35,12 @@ properties: - enum: - mediatek,mt7623-disp-rdma - mediatek,mt2712-disp-rdma - - enum: - - mediatek,mt2701-disp-rdma + - const: mediatek,mt2701-disp-rdma - items: - enum: + - mediatek,mt8186-disp-rdma - mediatek,mt8192-disp-rdma - - enum: - - mediatek,mt8183-disp-rdma + - const: mediatek,mt8183-disp-rdma reg: maxItems: 1 diff --git a/drivers/gpu/drm/mediatek/mtk_cec.c b/drivers/gpu/drm/mediatek/mtk_cec.c index e9cef5c0c8f7..cdfa648910b2 100644 --- a/drivers/gpu/drm/mediatek/mtk_cec.c +++ b/drivers/gpu/drm/mediatek/mtk_cec.c @@ -85,7 +85,7 @@ static void mtk_cec_mask(struct mtk_cec *cec, unsigned int offset, u32 tmp = readl(cec->regs + offset) & ~mask; tmp |= val & mask; - writel(val, cec->regs + offset); + writel(tmp, cec->regs + offset); } void mtk_cec_set_hpd_event(struct device *dev, diff --git a/drivers/gpu/drm/mediatek/mtk_disp_aal.c b/drivers/gpu/drm/mediatek/mtk_disp_aal.c index f46d4ab73d6a..0f9d7efb61d7 100644 --- a/drivers/gpu/drm/mediatek/mtk_disp_aal.c +++ b/drivers/gpu/drm/mediatek/mtk_disp_aal.c @@ -66,7 +66,7 @@ void mtk_aal_gamma_set(struct device *dev, struct drm_crtc_state *state) struct mtk_disp_aal *aal = dev_get_drvdata(dev); if (aal->data && aal->data->has_gamma) - mtk_gamma_set_common(aal->regs, state); + mtk_gamma_set_common(aal->regs, state, false); } void mtk_aal_start(struct device *dev) diff --git a/drivers/gpu/drm/mediatek/mtk_disp_drv.h b/drivers/gpu/drm/mediatek/mtk_disp_drv.h index 86c3068894b1..763be99e8d33 100644 --- a/drivers/gpu/drm/mediatek/mtk_disp_drv.h +++ b/drivers/gpu/drm/mediatek/mtk_disp_drv.h @@ -51,7 +51,7 @@ void mtk_gamma_config(struct device *dev, unsigned int w, unsigned int h, unsigned int vrefresh, unsigned int bpc, struct cmdq_pkt *cmdq_pkt); void mtk_gamma_set(struct device *dev, struct drm_crtc_state *state); -void mtk_gamma_set_common(void __iomem *regs, struct drm_crtc_state *state); +void mtk_gamma_set_common(void __iomem *regs, struct drm_crtc_state *state, bool lut_diff); void mtk_gamma_start(struct device *dev); void mtk_gamma_stop(struct device *dev); @@ -76,9 +76,11 @@ void mtk_ovl_layer_off(struct device *dev, unsigned int idx, void mtk_ovl_start(struct device *dev); void mtk_ovl_stop(struct device *dev); unsigned int mtk_ovl_supported_rotations(struct device *dev); -void mtk_ovl_enable_vblank(struct device *dev, - void (*vblank_cb)(void *), - void *vblank_cb_data); +void mtk_ovl_register_vblank_cb(struct device *dev, + void (*vblank_cb)(void *), + void *vblank_cb_data); +void mtk_ovl_unregister_vblank_cb(struct device *dev); +void mtk_ovl_enable_vblank(struct device *dev); void mtk_ovl_disable_vblank(struct device *dev); void mtk_rdma_bypass_shadow(struct device *dev); @@ -93,9 +95,11 @@ void mtk_rdma_layer_config(struct device *dev, unsigned int idx, struct cmdq_pkt *cmdq_pkt); void mtk_rdma_start(struct device *dev); void mtk_rdma_stop(struct device *dev); -void mtk_rdma_enable_vblank(struct device *dev, - void (*vblank_cb)(void *), - void *vblank_cb_data); +void mtk_rdma_register_vblank_cb(struct device *dev, + void (*vblank_cb)(void *), + void *vblank_cb_data); +void mtk_rdma_unregister_vblank_cb(struct device *dev); +void mtk_rdma_enable_vblank(struct device *dev); void mtk_rdma_disable_vblank(struct device *dev); #endif diff --git a/drivers/gpu/drm/mediatek/mtk_disp_gamma.c b/drivers/gpu/drm/mediatek/mtk_disp_gamma.c index 3a5815ab4079..bbd558a036ec 100644 --- a/drivers/gpu/drm/mediatek/mtk_disp_gamma.c +++ b/drivers/gpu/drm/mediatek/mtk_disp_gamma.c @@ -27,6 +27,7 @@ struct mtk_disp_gamma_data { bool has_dither; + bool lut_diff; }; /* @@ -53,12 +54,13 @@ void mtk_gamma_clk_disable(struct device *dev) clk_disable_unprepare(gamma->clk); } -void mtk_gamma_set_common(void __iomem *regs, struct drm_crtc_state *state) +void mtk_gamma_set_common(void __iomem *regs, struct drm_crtc_state *state, bool lut_diff) { unsigned int i, reg; struct drm_color_lut *lut; void __iomem *lut_base; u32 word; + u32 diff[3] = {0}; if (state->gamma_lut) { reg = readl(regs + DISP_GAMMA_CFG); @@ -67,9 +69,20 @@ void mtk_gamma_set_common(void __iomem *regs, struct drm_crtc_state *state) lut_base = regs + DISP_GAMMA_LUT; lut = (struct drm_color_lut *)state->gamma_lut->data; for (i = 0; i < MTK_LUT_SIZE; i++) { - word = (((lut[i].red >> 6) & LUT_10BIT_MASK) << 20) + - (((lut[i].green >> 6) & LUT_10BIT_MASK) << 10) + - ((lut[i].blue >> 6) & LUT_10BIT_MASK); + + if (!lut_diff || (i % 2 == 0)) { + word = (((lut[i].red >> 6) & LUT_10BIT_MASK) << 20) + + (((lut[i].green >> 6) & LUT_10BIT_MASK) << 10) + + ((lut[i].blue >> 6) & LUT_10BIT_MASK); + } else { + diff[0] = (lut[i].red >> 6) - (lut[i - 1].red >> 6); + diff[1] = (lut[i].green >> 6) - (lut[i - 1].green >> 6); + diff[2] = (lut[i].blue >> 6) - (lut[i - 1].blue >> 6); + + word = ((diff[0] & LUT_10BIT_MASK) << 20) + + ((diff[1] & LUT_10BIT_MASK) << 10) + + (diff[2] & LUT_10BIT_MASK); + } writel(word, (lut_base + i * 4)); } } @@ -78,8 +91,12 @@ void mtk_gamma_set_common(void __iomem *regs, struct drm_crtc_state *state) void mtk_gamma_set(struct device *dev, struct drm_crtc_state *state) { struct mtk_disp_gamma *gamma = dev_get_drvdata(dev); + bool lut_diff = false; + + if (gamma->data) + lut_diff = gamma->data->lut_diff; - mtk_gamma_set_common(gamma->regs, state); + mtk_gamma_set_common(gamma->regs, state, lut_diff); } void mtk_gamma_config(struct device *dev, unsigned int w, @@ -176,10 +193,15 @@ static const struct mtk_disp_gamma_data mt8173_gamma_driver_data = { .has_dither = true, }; +static const struct mtk_disp_gamma_data mt8183_gamma_driver_data = { + .lut_diff = true, +}; + static const struct of_device_id mtk_disp_gamma_driver_dt_match[] = { { .compatible = "mediatek,mt8173-disp-gamma", .data = &mt8173_gamma_driver_data}, - { .compatible = "mediatek,mt8183-disp-gamma"}, + { .compatible = "mediatek,mt8183-disp-gamma", + .data = &mt8183_gamma_driver_data}, {}, }; MODULE_DEVICE_TABLE(of, mtk_disp_gamma_driver_dt_match); diff --git a/drivers/gpu/drm/mediatek/mtk_disp_ovl.c b/drivers/gpu/drm/mediatek/mtk_disp_ovl.c index 17cd9b932298..70ab22964f3b 100644 --- a/drivers/gpu/drm/mediatek/mtk_disp_ovl.c +++ b/drivers/gpu/drm/mediatek/mtk_disp_ovl.c @@ -97,14 +97,28 @@ static irqreturn_t mtk_disp_ovl_irq_handler(int irq, void *dev_id) return IRQ_HANDLED; } -void mtk_ovl_enable_vblank(struct device *dev, - void (*vblank_cb)(void *), - void *vblank_cb_data) +void mtk_ovl_register_vblank_cb(struct device *dev, + void (*vblank_cb)(void *), + void *vblank_cb_data) { struct mtk_disp_ovl *ovl = dev_get_drvdata(dev); ovl->vblank_cb = vblank_cb; ovl->vblank_cb_data = vblank_cb_data; +} + +void mtk_ovl_unregister_vblank_cb(struct device *dev) +{ + struct mtk_disp_ovl *ovl = dev_get_drvdata(dev); + + ovl->vblank_cb = NULL; + ovl->vblank_cb_data = NULL; +} + +void mtk_ovl_enable_vblank(struct device *dev) +{ + struct mtk_disp_ovl *ovl = dev_get_drvdata(dev); + writel(0x0, ovl->regs + DISP_REG_OVL_INTSTA); writel_relaxed(OVL_FME_CPL_INT, ovl->regs + DISP_REG_OVL_INTEN); } @@ -113,8 +127,6 @@ void mtk_ovl_disable_vblank(struct device *dev) { struct mtk_disp_ovl *ovl = dev_get_drvdata(dev); - ovl->vblank_cb = NULL; - ovl->vblank_cb_data = NULL; writel_relaxed(0x0, ovl->regs + DISP_REG_OVL_INTEN); } diff --git a/drivers/gpu/drm/mediatek/mtk_disp_rdma.c b/drivers/gpu/drm/mediatek/mtk_disp_rdma.c index 662e91d9d45f..1be4caf9ff96 100644 --- a/drivers/gpu/drm/mediatek/mtk_disp_rdma.c +++ b/drivers/gpu/drm/mediatek/mtk_disp_rdma.c @@ -95,24 +95,32 @@ static void rdma_update_bits(struct device *dev, unsigned int reg, writel(tmp, rdma->regs + reg); } -void mtk_rdma_enable_vblank(struct device *dev, - void (*vblank_cb)(void *), - void *vblank_cb_data) +void mtk_rdma_register_vblank_cb(struct device *dev, + void (*vblank_cb)(void *), + void *vblank_cb_data) { struct mtk_disp_rdma *rdma = dev_get_drvdata(dev); rdma->vblank_cb = vblank_cb; rdma->vblank_cb_data = vblank_cb_data; - rdma_update_bits(dev, DISP_REG_RDMA_INT_ENABLE, RDMA_FRAME_END_INT, - RDMA_FRAME_END_INT); } -void mtk_rdma_disable_vblank(struct device *dev) +void mtk_rdma_unregister_vblank_cb(struct device *dev) { struct mtk_disp_rdma *rdma = dev_get_drvdata(dev); rdma->vblank_cb = NULL; rdma->vblank_cb_data = NULL; +} + +void mtk_rdma_enable_vblank(struct device *dev) +{ + rdma_update_bits(dev, DISP_REG_RDMA_INT_ENABLE, RDMA_FRAME_END_INT, + RDMA_FRAME_END_INT); +} + +void mtk_rdma_disable_vblank(struct device *dev) +{ rdma_update_bits(dev, DISP_REG_RDMA_INT_ENABLE, RDMA_FRAME_END_INT, 0); } diff --git a/drivers/gpu/drm/mediatek/mtk_dpi.c b/drivers/gpu/drm/mediatek/mtk_dpi.c index 4554e2de1430..e61cd67b978f 100644 --- a/drivers/gpu/drm/mediatek/mtk_dpi.c +++ b/drivers/gpu/drm/mediatek/mtk_dpi.c @@ -819,8 +819,8 @@ static const struct mtk_dpi_conf mt8192_conf = { .cal_factor = mt8183_calculate_factor, .reg_h_fre_con = 0xe0, .max_clock_khz = 150000, - .output_fmts = mt8173_output_fmts, - .num_output_fmts = ARRAY_SIZE(mt8173_output_fmts), + .output_fmts = mt8183_output_fmts, + .num_output_fmts = ARRAY_SIZE(mt8183_output_fmts), }; static int mtk_dpi_probe(struct platform_device *pdev) diff --git a/drivers/gpu/drm/mediatek/mtk_drm_crtc.c b/drivers/gpu/drm/mediatek/mtk_drm_crtc.c index ede435d2c1ef..42cc7052b050 100644 --- a/drivers/gpu/drm/mediatek/mtk_drm_crtc.c +++ b/drivers/gpu/drm/mediatek/mtk_drm_crtc.c @@ -152,6 +152,7 @@ static void mtk_drm_cmdq_pkt_destroy(struct cmdq_pkt *pkt) static void mtk_drm_crtc_destroy(struct drm_crtc *crtc) { struct mtk_drm_crtc *mtk_crtc = to_mtk_crtc(crtc); + int i; mtk_mutex_put(mtk_crtc->mutex); #if IS_REACHABLE(CONFIG_MTK_CMDQ) @@ -162,6 +163,14 @@ static void mtk_drm_crtc_destroy(struct drm_crtc *crtc) mtk_crtc->cmdq_client.chan = NULL; } #endif + + for (i = 0; i < mtk_crtc->ddp_comp_nr; i++) { + struct mtk_ddp_comp *comp; + + comp = mtk_crtc->ddp_comp[i]; + mtk_ddp_comp_unregister_vblank_cb(comp); + } + drm_crtc_cleanup(crtc); } @@ -184,7 +193,7 @@ static struct drm_crtc_state *mtk_drm_crtc_duplicate_state(struct drm_crtc *crtc { struct mtk_crtc_state *state; - state = kzalloc(sizeof(*state), GFP_KERNEL); + state = kmalloc(sizeof(*state), GFP_KERNEL); if (!state) return NULL; @@ -192,6 +201,7 @@ static struct drm_crtc_state *mtk_drm_crtc_duplicate_state(struct drm_crtc *crtc WARN_ON(state->base.crtc != crtc); state->base.crtc = crtc; + state->pending_config = false; return &state->base; } @@ -617,7 +627,7 @@ static int mtk_drm_crtc_enable_vblank(struct drm_crtc *crtc) struct mtk_drm_crtc *mtk_crtc = to_mtk_crtc(crtc); struct mtk_ddp_comp *comp = mtk_crtc->ddp_comp[0]; - mtk_ddp_comp_enable_vblank(comp, mtk_crtc_ddp_irq, &mtk_crtc->base); + mtk_ddp_comp_enable_vblank(comp); return 0; } @@ -926,6 +936,9 @@ int mtk_drm_crtc_create(struct drm_device *drm_dev, if (comp->funcs->ctm_set) has_ctm = true; } + + mtk_ddp_comp_register_vblank_cb(comp, mtk_crtc_ddp_irq, + &mtk_crtc->base); } for (i = 0; i < mtk_crtc->ddp_comp_nr; i++) diff --git a/drivers/gpu/drm/mediatek/mtk_drm_ddp_comp.c b/drivers/gpu/drm/mediatek/mtk_drm_ddp_comp.c index 2e99aee13dfe..5d7504a72b11 100644 --- a/drivers/gpu/drm/mediatek/mtk_drm_ddp_comp.c +++ b/drivers/gpu/drm/mediatek/mtk_drm_ddp_comp.c @@ -297,6 +297,8 @@ static const struct mtk_ddp_comp_funcs ddp_ovl = { .config = mtk_ovl_config, .start = mtk_ovl_start, .stop = mtk_ovl_stop, + .register_vblank_cb = mtk_ovl_register_vblank_cb, + .unregister_vblank_cb = mtk_ovl_unregister_vblank_cb, .enable_vblank = mtk_ovl_enable_vblank, .disable_vblank = mtk_ovl_disable_vblank, .supported_rotations = mtk_ovl_supported_rotations, @@ -321,6 +323,8 @@ static const struct mtk_ddp_comp_funcs ddp_rdma = { .config = mtk_rdma_config, .start = mtk_rdma_start, .stop = mtk_rdma_stop, + .register_vblank_cb = mtk_rdma_register_vblank_cb, + .unregister_vblank_cb = mtk_rdma_unregister_vblank_cb, .enable_vblank = mtk_rdma_enable_vblank, .disable_vblank = mtk_rdma_disable_vblank, .layer_nr = mtk_rdma_layer_nr, diff --git a/drivers/gpu/drm/mediatek/mtk_drm_ddp_comp.h b/drivers/gpu/drm/mediatek/mtk_drm_ddp_comp.h index ad267bb8fc9b..1cbc6332282d 100644 --- a/drivers/gpu/drm/mediatek/mtk_drm_ddp_comp.h +++ b/drivers/gpu/drm/mediatek/mtk_drm_ddp_comp.h @@ -48,9 +48,11 @@ struct mtk_ddp_comp_funcs { unsigned int bpc, struct cmdq_pkt *cmdq_pkt); void (*start)(struct device *dev); void (*stop)(struct device *dev); - void (*enable_vblank)(struct device *dev, - void (*vblank_cb)(void *), - void *vblank_cb_data); + void (*register_vblank_cb)(struct device *dev, + void (*vblank_cb)(void *), + void *vblank_cb_data); + void (*unregister_vblank_cb)(struct device *dev); + void (*enable_vblank)(struct device *dev); void (*disable_vblank)(struct device *dev); unsigned int (*supported_rotations)(struct device *dev); unsigned int (*layer_nr)(struct device *dev); @@ -110,12 +112,25 @@ static inline void mtk_ddp_comp_stop(struct mtk_ddp_comp *comp) comp->funcs->stop(comp->dev); } -static inline void mtk_ddp_comp_enable_vblank(struct mtk_ddp_comp *comp, - void (*vblank_cb)(void *), - void *vblank_cb_data) +static inline void mtk_ddp_comp_register_vblank_cb(struct mtk_ddp_comp *comp, + void (*vblank_cb)(void *), + void *vblank_cb_data) +{ + if (comp->funcs && comp->funcs->register_vblank_cb) + comp->funcs->register_vblank_cb(comp->dev, vblank_cb, + vblank_cb_data); +} + +static inline void mtk_ddp_comp_unregister_vblank_cb(struct mtk_ddp_comp *comp) +{ + if (comp->funcs && comp->funcs->unregister_vblank_cb) + comp->funcs->unregister_vblank_cb(comp->dev); +} + +static inline void mtk_ddp_comp_enable_vblank(struct mtk_ddp_comp *comp) { if (comp->funcs && comp->funcs->enable_vblank) - comp->funcs->enable_vblank(comp->dev, vblank_cb, vblank_cb_data); + comp->funcs->enable_vblank(comp->dev); } static inline void mtk_ddp_comp_disable_vblank(struct mtk_ddp_comp *comp) diff --git a/drivers/gpu/drm/mediatek/mtk_drm_drv.c b/drivers/gpu/drm/mediatek/mtk_drm_drv.c index 247c6ff277ef..6abe6bcacbdc 100644 --- a/drivers/gpu/drm/mediatek/mtk_drm_drv.c +++ b/drivers/gpu/drm/mediatek/mtk_drm_drv.c @@ -158,6 +158,24 @@ static const enum mtk_ddp_comp_id mt8183_mtk_ddp_ext[] = { DDP_COMPONENT_DPI0, }; +static const enum mtk_ddp_comp_id mt8186_mtk_ddp_main[] = { + DDP_COMPONENT_OVL0, + DDP_COMPONENT_RDMA0, + DDP_COMPONENT_COLOR0, + DDP_COMPONENT_CCORR, + DDP_COMPONENT_AAL0, + DDP_COMPONENT_GAMMA, + DDP_COMPONENT_POSTMASK0, + DDP_COMPONENT_DITHER, + DDP_COMPONENT_DSI0, +}; + +static const enum mtk_ddp_comp_id mt8186_mtk_ddp_ext[] = { + DDP_COMPONENT_OVL_2L0, + DDP_COMPONENT_RDMA1, + DDP_COMPONENT_DPI0, +}; + static const enum mtk_ddp_comp_id mt8192_mtk_ddp_main[] = { DDP_COMPONENT_OVL0, DDP_COMPONENT_OVL_2L0, @@ -221,6 +239,13 @@ static const struct mtk_mmsys_driver_data mt8183_mmsys_driver_data = { .ext_len = ARRAY_SIZE(mt8183_mtk_ddp_ext), }; +static const struct mtk_mmsys_driver_data mt8186_mmsys_driver_data = { + .main_path = mt8186_mtk_ddp_main, + .main_len = ARRAY_SIZE(mt8186_mtk_ddp_main), + .ext_path = mt8186_mtk_ddp_ext, + .ext_len = ARRAY_SIZE(mt8186_mtk_ddp_ext), +}; + static const struct mtk_mmsys_driver_data mt8192_mmsys_driver_data = { .main_path = mt8192_mtk_ddp_main, .main_len = ARRAY_SIZE(mt8192_mtk_ddp_main), @@ -461,6 +486,8 @@ static const struct of_device_id mtk_ddp_comp_dt_ids[] = { .data = (void *)MTK_DISP_MUTEX }, { .compatible = "mediatek,mt8183-disp-mutex", .data = (void *)MTK_DISP_MUTEX }, + { .compatible = "mediatek,mt8186-disp-mutex", + .data = (void *)MTK_DISP_MUTEX }, { .compatible = "mediatek,mt8192-disp-mutex", .data = (void *)MTK_DISP_MUTEX }, { .compatible = "mediatek,mt8173-disp-od", @@ -509,6 +536,8 @@ static const struct of_device_id mtk_ddp_comp_dt_ids[] = { .data = (void *)MTK_DPI }, { .compatible = "mediatek,mt8183-dpi", .data = (void *)MTK_DPI }, + { .compatible = "mediatek,mt8192-dpi", + .data = (void *)MTK_DPI }, { .compatible = "mediatek,mt2701-dsi", .data = (void *)MTK_DSI }, { .compatible = "mediatek,mt8173-dsi", @@ -531,6 +560,8 @@ static const struct of_device_id mtk_drm_of_ids[] = { .data = &mt8173_mmsys_driver_data}, { .compatible = "mediatek,mt8183-mmsys", .data = &mt8183_mmsys_driver_data}, + { .compatible = "mediatek,mt8186-mmsys", + .data = &mt8186_mmsys_driver_data}, { .compatible = "mediatek,mt8192-mmsys", .data = &mt8192_mmsys_driver_data}, { } diff --git a/drivers/gpu/drm/mediatek/mtk_drm_plane.c b/drivers/gpu/drm/mediatek/mtk_drm_plane.c index 075747a6d4aa..e5fae4ec2337 100644 --- a/drivers/gpu/drm/mediatek/mtk_drm_plane.c +++ b/drivers/gpu/drm/mediatek/mtk_drm_plane.c @@ -57,7 +57,7 @@ static struct drm_plane_state *mtk_plane_duplicate_state(struct drm_plane *plane struct mtk_plane_state *old_state = to_mtk_plane_state(plane->state); struct mtk_plane_state *state; - state = kzalloc(sizeof(*state), GFP_KERNEL); + state = kmalloc(sizeof(*state), GFP_KERNEL); if (!state) return NULL; diff --git a/drivers/gpu/drm/mediatek/mtk_dsi.c b/drivers/gpu/drm/mediatek/mtk_dsi.c index bd3f5b485085..d9f10a33e6fa 100644 --- a/drivers/gpu/drm/mediatek/mtk_dsi.c +++ b/drivers/gpu/drm/mediatek/mtk_dsi.c @@ -1116,7 +1116,6 @@ static int mtk_dsi_probe(struct platform_device *pdev) irq_num = platform_get_irq(pdev, 0); if (irq_num < 0) { - dev_err(&pdev->dev, "failed to get dsi irq_num: %d\n", irq_num); ret = irq_num; goto err_unregister_host; } |