Make it easier to change the underlying structures by using a macro
similar to PLATFORM() for initialization.
The subplatform names in debug logs change slightly as they now reflect
the enum rather than manually entered names. For example, RAPTORLAKE_S
rather than RPL-S.
Signed-off-by: Jani Nikula <jani.nikula@xxxxxxxxx>
---
.../drm/i915/display/intel_display_device.c | 44 ++++++++++---------
1 file changed, 24 insertions(+), 20 deletions(-)
diff --git a/drivers/gpu/drm/i915/display/intel_display_device.c b/drivers/gpu/drm/i915/display/intel_display_device.c
index 93c751fde1a9..d311edbfc069 100644
--- a/drivers/gpu/drm/i915/display/intel_display_device.c
+++ b/drivers/gpu/drm/i915/display/intel_display_device.c
@@ -37,6 +37,10 @@ struct subplatform_desc {
struct stepping_desc step_info;
};
+#define SUBPLATFORM(_platform, _subplatform) \
+ .subplatform = (INTEL_DISPLAY_##_platform##_##_subplatform), \
+ .name = #_subplatform
+
struct platform_desc {
enum intel_display_platform platform;
const char *name;
@@ -498,11 +502,11 @@ static const struct platform_desc hsw_desc = {
PLATFORM(HASWELL),
.subplatforms = (const struct subplatform_desc[]) {
{
- INTEL_DISPLAY_HASWELL_ULT, "ULT",
+ SUBPLATFORM(HASWELL, ULT),
.pciidlist = hsw_ult_ids,
},
{
- INTEL_DISPLAY_HASWELL_ULX, "ULX",
+ SUBPLATFORM(HASWELL, ULX),
.pciidlist = hsw_ulx_ids,
},
{},
@@ -548,11 +552,11 @@ static const struct platform_desc bdw_desc = {
PLATFORM(BROADWELL),
.subplatforms = (const struct subplatform_desc[]) {
{
- INTEL_DISPLAY_BROADWELL_ULT, "ULT",
+ SUBPLATFORM(BROADWELL, ULT),
.pciidlist = bdw_ult_ids,
},
{
- INTEL_DISPLAY_BROADWELL_ULX, "ULX",
+ SUBPLATFORM(BROADWELL, ULX),
.pciidlist = bdw_ulx_ids,
},
{},
@@ -645,11 +649,11 @@ static const struct platform_desc skl_desc = {
PLATFORM(SKYLAKE),
.subplatforms = (const struct subplatform_desc[]) {
{
- INTEL_DISPLAY_SKYLAKE_ULT, "ULT",
+ SUBPLATFORM(SKYLAKE, ULT),
.pciidlist = skl_ult_ids,
},
{
- INTEL_DISPLAY_SKYLAKE_ULX, "ULX",
+ SUBPLATFORM(SKYLAKE, ULX),
.pciidlist = skl_ulx_ids,
},
{},
@@ -686,11 +690,11 @@ static const struct platform_desc kbl_desc = {
PLATFORM(KABYLAKE),
.subplatforms = (const struct subplatform_desc[]) {
{
- INTEL_DISPLAY_KABYLAKE_ULT, "ULT",
+ SUBPLATFORM(KABYLAKE, ULT),
.pciidlist = kbl_ult_ids,
},
{
- INTEL_DISPLAY_KABYLAKE_ULX, "ULX",
+ SUBPLATFORM(KABYLAKE, ULX),
.pciidlist = kbl_ulx_ids,
},
{},
@@ -717,11 +721,11 @@ static const struct platform_desc cfl_desc = {
PLATFORM(COFFEELAKE),
.subplatforms = (const struct subplatform_desc[]) {
{
- INTEL_DISPLAY_COFFEELAKE_ULT, "ULT",
+ SUBPLATFORM(COFFEELAKE, ULT),
.pciidlist = cfl_ult_ids,
},
{
- INTEL_DISPLAY_COFFEELAKE_ULX, "ULX",
+ SUBPLATFORM(COFFEELAKE, ULX),
.pciidlist = cfl_ulx_ids,
},
{},
@@ -739,7 +743,7 @@ static const struct platform_desc cml_desc = {
PLATFORM(COMETLAKE),
.subplatforms = (const struct subplatform_desc[]) {
{
- INTEL_DISPLAY_COMETLAKE_ULT, "ULT",
+ SUBPLATFORM(COMETLAKE, ULT),
.pciidlist = cml_ult_ids,
},
{},
@@ -858,7 +862,7 @@ static const struct platform_desc icl_desc = {
PLATFORM(ICELAKE),
.subplatforms = (const struct subplatform_desc[]) {
{
- INTEL_DISPLAY_ICELAKE_PORT_F, "Port F",
+ SUBPLATFORM(ICELAKE, PORT_F),
.pciidlist = icl_port_f_ids,
},
{},
@@ -958,7 +962,7 @@ static const struct platform_desc tgl_desc = {
PLATFORM(TIGERLAKE),
.subplatforms = (const struct subplatform_desc[]) {
{
- INTEL_DISPLAY_TIGERLAKE_UY, "UY",
+ SUBPLATFORM(TIGERLAKE, UY),
.pciidlist = tgl_uy_ids,
STEP_INFO(tgl_uy_steppings),
},
@@ -1038,7 +1042,7 @@ static const struct platform_desc adl_s_desc = {
PLATFORM(ALDERLAKE_S),
.subplatforms = (const struct subplatform_desc[]) {
{
- INTEL_DISPLAY_ALDERLAKE_S_RAPTORLAKE_S, "RPL-S",
+ SUBPLATFORM(ALDERLAKE_S, RAPTORLAKE_S),
.pciidlist = adls_rpls_ids,
STEP_INFO(adl_s_rpl_s_steppings),
},
@@ -1145,17 +1149,17 @@ static const struct platform_desc adl_p_desc = {
PLATFORM(ALDERLAKE_P),
.subplatforms = (const struct subplatform_desc[]) {
{
- INTEL_DISPLAY_ALDERLAKE_P_ALDERLAKE_N, "ADL-N",
+ SUBPLATFORM(ALDERLAKE_P, ALDERLAKE_N),
.pciidlist = adlp_adln_ids,
STEP_INFO(adl_p_adl_n_steppings),
},
{
- INTEL_DISPLAY_ALDERLAKE_P_RAPTORLAKE_P, "RPL-P",
+ SUBPLATFORM(ALDERLAKE_P, RAPTORLAKE_P),
.pciidlist = adlp_rplp_ids,
STEP_INFO(adl_p_rpl_pu_steppings),
},
{
- INTEL_DISPLAY_ALDERLAKE_P_RAPTORLAKE_U, "RPL-U",
+ SUBPLATFORM(ALDERLAKE_P, RAPTORLAKE_U),
.pciidlist = adlp_rplu_ids,
STEP_INFO(adl_p_rpl_pu_steppings),
},
@@ -1213,17 +1217,17 @@ static const struct platform_desc dg2_desc = {
PLATFORM(DG2),
.subplatforms = (const struct subplatform_desc[]) {
{
- INTEL_DISPLAY_DG2_G10, "G10",
+ SUBPLATFORM(DG2, G10),
.pciidlist = dg2_g10_ids,
STEP_INFO(dg2_g10_steppings),
},
{
- INTEL_DISPLAY_DG2_G11, "G11",
+ SUBPLATFORM(DG2, G11),
.pciidlist = dg2_g11_ids,
STEP_INFO(dg2_g11_steppings),
},
{
- INTEL_DISPLAY_DG2_G12, "G12",
+ SUBPLATFORM(DG2, G12),
.pciidlist = dg2_g12_ids,
STEP_INFO(dg2_g12_steppings),
},
--
2.39.5
