struct clk *pixel_clock;
struct clk *hsm_clock;
+
+ struct debugfs_regset32 hdmi_regset;
+ struct debugfs_regset32 hd_regset;
};
#define HDMI_READ(offset) readl(vc4->hdmi->hdmicore_regs + offset)
return container_of(connector, struct vc4_hdmi_connector, base);
}
-#define HDMI_REG(reg) { reg, #reg }
-static const struct {
- u32 reg;
- const char *name;
-} hdmi_regs[] = {
- HDMI_REG(VC4_HDMI_CORE_REV),
- HDMI_REG(VC4_HDMI_SW_RESET_CONTROL),
- HDMI_REG(VC4_HDMI_HOTPLUG_INT),
- HDMI_REG(VC4_HDMI_HOTPLUG),
- HDMI_REG(VC4_HDMI_MAI_CHANNEL_MAP),
- HDMI_REG(VC4_HDMI_MAI_CONFIG),
- HDMI_REG(VC4_HDMI_MAI_FORMAT),
- HDMI_REG(VC4_HDMI_AUDIO_PACKET_CONFIG),
- HDMI_REG(VC4_HDMI_RAM_PACKET_CONFIG),
- HDMI_REG(VC4_HDMI_HORZA),
- HDMI_REG(VC4_HDMI_HORZB),
- HDMI_REG(VC4_HDMI_FIFO_CTL),
- HDMI_REG(VC4_HDMI_SCHEDULER_CONTROL),
- HDMI_REG(VC4_HDMI_VERTA0),
- HDMI_REG(VC4_HDMI_VERTA1),
- HDMI_REG(VC4_HDMI_VERTB0),
- HDMI_REG(VC4_HDMI_VERTB1),
- HDMI_REG(VC4_HDMI_TX_PHY_RESET_CTL),
- HDMI_REG(VC4_HDMI_TX_PHY_CTL0),
-
- HDMI_REG(VC4_HDMI_CEC_CNTRL_1),
- HDMI_REG(VC4_HDMI_CEC_CNTRL_2),
- HDMI_REG(VC4_HDMI_CEC_CNTRL_3),
- HDMI_REG(VC4_HDMI_CEC_CNTRL_4),
- HDMI_REG(VC4_HDMI_CEC_CNTRL_5),
- HDMI_REG(VC4_HDMI_CPU_STATUS),
- HDMI_REG(VC4_HDMI_CPU_MASK_STATUS),
-
- HDMI_REG(VC4_HDMI_CEC_RX_DATA_1),
- HDMI_REG(VC4_HDMI_CEC_RX_DATA_2),
- HDMI_REG(VC4_HDMI_CEC_RX_DATA_3),
- HDMI_REG(VC4_HDMI_CEC_RX_DATA_4),
- HDMI_REG(VC4_HDMI_CEC_TX_DATA_1),
- HDMI_REG(VC4_HDMI_CEC_TX_DATA_2),
- HDMI_REG(VC4_HDMI_CEC_TX_DATA_3),
- HDMI_REG(VC4_HDMI_CEC_TX_DATA_4),
+static const struct debugfs_reg32 hdmi_regs[] = {
+ VC4_REG32(VC4_HDMI_CORE_REV),
+ VC4_REG32(VC4_HDMI_SW_RESET_CONTROL),
+ VC4_REG32(VC4_HDMI_HOTPLUG_INT),
+ VC4_REG32(VC4_HDMI_HOTPLUG),
+ VC4_REG32(VC4_HDMI_MAI_CHANNEL_MAP),
+ VC4_REG32(VC4_HDMI_MAI_CONFIG),
+ VC4_REG32(VC4_HDMI_MAI_FORMAT),
+ VC4_REG32(VC4_HDMI_AUDIO_PACKET_CONFIG),
+ VC4_REG32(VC4_HDMI_RAM_PACKET_CONFIG),
+ VC4_REG32(VC4_HDMI_HORZA),
+ VC4_REG32(VC4_HDMI_HORZB),
+ VC4_REG32(VC4_HDMI_FIFO_CTL),
+ VC4_REG32(VC4_HDMI_SCHEDULER_CONTROL),
+ VC4_REG32(VC4_HDMI_VERTA0),
+ VC4_REG32(VC4_HDMI_VERTA1),
+ VC4_REG32(VC4_HDMI_VERTB0),
+ VC4_REG32(VC4_HDMI_VERTB1),
+ VC4_REG32(VC4_HDMI_TX_PHY_RESET_CTL),
+ VC4_REG32(VC4_HDMI_TX_PHY_CTL0),
+
+ VC4_REG32(VC4_HDMI_CEC_CNTRL_1),
+ VC4_REG32(VC4_HDMI_CEC_CNTRL_2),
+ VC4_REG32(VC4_HDMI_CEC_CNTRL_3),
+ VC4_REG32(VC4_HDMI_CEC_CNTRL_4),
+ VC4_REG32(VC4_HDMI_CEC_CNTRL_5),
+ VC4_REG32(VC4_HDMI_CPU_STATUS),
+ VC4_REG32(VC4_HDMI_CPU_MASK_STATUS),
+
+ VC4_REG32(VC4_HDMI_CEC_RX_DATA_1),
+ VC4_REG32(VC4_HDMI_CEC_RX_DATA_2),
+ VC4_REG32(VC4_HDMI_CEC_RX_DATA_3),
+ VC4_REG32(VC4_HDMI_CEC_RX_DATA_4),
+ VC4_REG32(VC4_HDMI_CEC_TX_DATA_1),
+ VC4_REG32(VC4_HDMI_CEC_TX_DATA_2),
+ VC4_REG32(VC4_HDMI_CEC_TX_DATA_3),
+ VC4_REG32(VC4_HDMI_CEC_TX_DATA_4),
};
-static const struct {
- u32 reg;
- const char *name;
-} hd_regs[] = {
- HDMI_REG(VC4_HD_M_CTL),
- HDMI_REG(VC4_HD_MAI_CTL),
- HDMI_REG(VC4_HD_MAI_THR),
- HDMI_REG(VC4_HD_MAI_FMT),
- HDMI_REG(VC4_HD_MAI_SMP),
- HDMI_REG(VC4_HD_VID_CTL),
- HDMI_REG(VC4_HD_CSC_CTL),
- HDMI_REG(VC4_HD_FRAME_COUNT),
+static const struct debugfs_reg32 hd_regs[] = {
+ VC4_REG32(VC4_HD_M_CTL),
+ VC4_REG32(VC4_HD_MAI_CTL),
+ VC4_REG32(VC4_HD_MAI_THR),
+ VC4_REG32(VC4_HD_MAI_FMT),
+ VC4_REG32(VC4_HD_MAI_SMP),
+ VC4_REG32(VC4_HD_VID_CTL),
+ VC4_REG32(VC4_HD_CSC_CTL),
+ VC4_REG32(VC4_HD_FRAME_COUNT),
};
#ifdef CONFIG_DEBUG_FS
struct drm_info_node *node = (struct drm_info_node *)m->private;
struct drm_device *dev = node->minor->dev;
struct vc4_dev *vc4 = to_vc4_dev(dev);
- int i;
-
- for (i = 0; i < ARRAY_SIZE(hdmi_regs); i++) {
- seq_printf(m, "%s (0x%04x): 0x%08x\n",
- hdmi_regs[i].name, hdmi_regs[i].reg,
- HDMI_READ(hdmi_regs[i].reg));
- }
+ struct vc4_hdmi *hdmi = vc4->hdmi;
+ struct drm_printer p = drm_seq_file_printer(m);
- for (i = 0; i < ARRAY_SIZE(hd_regs); i++) {
- seq_printf(m, "%s (0x%04x): 0x%08x\n",
- hd_regs[i].name, hd_regs[i].reg,
- HD_READ(hd_regs[i].reg));
- }
+ drm_print_regset32(&p, &hdmi->hdmi_regset);
+ drm_print_regset32(&p, &hdmi->hd_regset);
return 0;
}
#endif /* CONFIG_DEBUG_FS */
-static void vc4_hdmi_dump_regs(struct drm_device *dev)
-{
- struct vc4_dev *vc4 = to_vc4_dev(dev);
- int i;
-
- for (i = 0; i < ARRAY_SIZE(hdmi_regs); i++) {
- DRM_INFO("0x%04x (%s): 0x%08x\n",
- hdmi_regs[i].reg, hdmi_regs[i].name,
- HDMI_READ(hdmi_regs[i].reg));
- }
- for (i = 0; i < ARRAY_SIZE(hd_regs); i++) {
- DRM_INFO("0x%04x (%s): 0x%08x\n",
- hd_regs[i].reg, hd_regs[i].name,
- HD_READ(hd_regs[i].reg));
- }
-}
-
static enum drm_connector_status
vc4_hdmi_connector_detect(struct drm_connector *connector, bool force)
{
HDMI_WRITE(VC4_HDMI_TX_PHY_RESET_CTL, 0);
if (debug_dump_regs) {
- DRM_INFO("HDMI regs before:\n");
- vc4_hdmi_dump_regs(dev);
+ struct drm_printer p = drm_info_printer(&hdmi->pdev->dev);
+
+ dev_info(&hdmi->pdev->dev, "HDMI regs before:\n");
+ drm_print_regset32(&p, &hdmi->hdmi_regset);
+ drm_print_regset32(&p, &hdmi->hd_regset);
}
HD_WRITE(VC4_HD_VID_CTL, 0);
HDMI_WRITE(VC4_HDMI_FIFO_CTL, VC4_HDMI_FIFO_CTL_MASTER_SLAVE_N);
if (debug_dump_regs) {
- DRM_INFO("HDMI regs after:\n");
- vc4_hdmi_dump_regs(dev);
+ struct drm_printer p = drm_info_printer(&hdmi->pdev->dev);
+
+ dev_info(&hdmi->pdev->dev, "HDMI regs after:\n");
+ drm_print_regset32(&p, &hdmi->hdmi_regset);
+ drm_print_regset32(&p, &hdmi->hd_regset);
}
HD_WRITE(VC4_HD_VID_CTL,
if (IS_ERR(hdmi->hd_regs))
return PTR_ERR(hdmi->hd_regs);
+ hdmi->hdmi_regset.base = hdmi->hdmicore_regs;
+ hdmi->hdmi_regset.regs = hdmi_regs;
+ hdmi->hdmi_regset.nregs = ARRAY_SIZE(hdmi_regs);
+ hdmi->hd_regset.base = hdmi->hd_regs;
+ hdmi->hd_regset.regs = hd_regs;
+ hdmi->hd_regset.nregs = ARRAY_SIZE(hd_regs);
+
hdmi->pixel_clock = devm_clk_get(dev, "pixel");
if (IS_ERR(hdmi->pixel_clock)) {
DRM_ERROR("Failed to get pixel clock\n");
projects / linux.git / blobdiff